! Started logfile: /scr/pima/rdv91_uvs/J0825+0309_S_dfm.log on Fri Jun 15 11:25:51 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J0825+0309_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0825+0309_S_uva.fits ! AN table 1: 110 integrations on 10 of 10 possible baselines. ! AN table 2: 167 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.47545 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0825+0309 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 19560 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0825+0309_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 404 telescope corrections were flagged in sub-array 1. ! A total of 993 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 404 telescope corrections were flagged in sub-array 1. ! A total of 993 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 404 telescope corrections were flagged in sub-array 1. ! A total of 993 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 404 telescope corrections were flagged in sub-array 1. ! A total of 993 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.096732Jy sigma=19.620364 ! Fit after self-cal, rms=0.570708Jy sigma=10.149615 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.856 mas, bmaj=7.345 mas, bpa=-3.527 degrees ! Estimated noise=0.581816 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 = 0.338922 Jy ! Component: 100 - total flux cleaned = 0.425798 Jy ! Total flux subtracted in 100 components = 0.425798 Jy ! Clean residual min=-0.012360 max=0.034948 Jy/beam ! Clean residual mean=0.000028 rms=0.003261 Jy/beam ! Combined flux in latest and established models = 0.425798 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.425798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129148Jy sigma=2.216224 ! Fit after self-cal, rms=0.128577Jy sigma=2.210118 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372885 Jy ! Component: 100 - total flux cleaned = 0.0559972 Jy ! Total flux subtracted in 100 components = 0.0559972 Jy ! Clean residual min=-0.008753 max=0.019995 Jy/beam ! Clean residual mean=0.000049 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.481795 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.481795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115063Jy sigma=1.920524 ! Fit after self-cal, rms=0.114813Jy sigma=1.917986 ! Inverting map ! Added new window around map position (3.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183534 Jy ! Component: 100 - total flux cleaned = 0.0289865 Jy ! Total flux subtracted in 100 components = 0.0289865 Jy ! Clean residual min=-0.007604 max=0.008270 Jy/beam ! Clean residual mean=0.000057 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.510782 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.510782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111076Jy sigma=1.833509 ! Fit after self-cal, rms=0.110819Jy sigma=1.830480 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=8.248 mas, bpa=-6.206 degrees ! Estimated noise=0.347777 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 = 0.0136039 Jy ! Component: 100 - total flux cleaned = 0.0215818 Jy ! Component: 150 - total flux cleaned = 0.0266529 Jy ! Component: 200 - total flux cleaned = 0.0294069 Jy ! Total flux subtracted in 200 components = 0.0294069 Jy ! Clean residual min=-0.004905 max=0.004713 Jy/beam ! Clean residual mean=0.000031 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.540189 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.540189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109200Jy sigma=1.792618 ! Fit after self-cal, rms=0.109080Jy sigma=1.790876 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 8.248 at -6.206 degrees (North through East) ! Clean map min=-0.0047978 max=0.43622 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 1.02 NL 1.05 NY 3.96 ! WZ 0.98 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 FT 1.00* HN 1.00 ! KP 0.99 LA 0.99 MK 0.95 NL 0.99 ! OV 0.99 PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.09 NL 0.98 NY 0.97 ! WZ 0.96 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 FT 1.00* HN 1.01 ! KP 1.01 LA 1.00 MK 0.97 NL 1.00 ! OV 1.00 PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.04 NL 0.98 NY 0.84 ! WZ 1.05 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 FT 1.00* HN 1.02 ! KP 1.00 LA 0.98 MK 0.98 NL 0.99 ! OV 0.99 PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 HN 1.03 NL 0.99 NY 0.86 ! WZ 0.98 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 FT 1.00* HN 1.02 ! KP 1.01 LA 1.00 MK 1.00 NL 1.00 ! OV 1.01 PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.109080Jy sigma=1.790876 ! Fit after self-cal, rms=0.110568Jy sigma=1.774446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=8.304 mas, bpa=-5.516 degrees ! Estimated noise=0.348085 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 = 0.00140936 Jy ! Component: 100 - total flux cleaned = 0.00175154 Jy ! Component: 150 - total flux cleaned = 0.00202245 Jy ! Component: 200 - total flux cleaned = 0.00202343 Jy ! Total flux subtracted in 200 components = 0.00202343 Jy ! Clean residual min=-0.004035 max=0.003801 Jy/beam ! Clean residual mean=0.000024 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.542212 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.542212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110368Jy sigma=1.770601 ! Fit after self-cal, rms=0.110569Jy sigma=1.769815 ! 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=0.110569Jy sigma=1.769815 ! Fit after self-cal, rms=0.110480Jy sigma=1.740509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=8.299 mas, bpa=-5.518 degrees ! Estimated noise=0.347876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755199 Jy ! Component: 100 - total flux cleaned = 0.00119786 Jy ! Component: 150 - total flux cleaned = 0.0013097 Jy ! Component: 200 - total flux cleaned = 0.00130879 Jy ! Total flux subtracted in 200 components = 0.00130879 Jy ! Clean residual min=-0.003330 max=0.003231 Jy/beam ! Clean residual mean=-0.000003 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.543521 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.543521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110393Jy sigma=1.738775 ! Fit after self-cal, rms=0.110370Jy sigma=1.738341 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 = 5.96215e-06 Jy ! Component: 100 - total flux cleaned = 8.04667e-06 Jy ! Component: 150 - total flux cleaned = -3.57773e-05 Jy ! Component: 200 - total flux cleaned = -7.23503e-05 Jy ! Total flux subtracted in 200 components = -7.23503e-05 Jy ! Clean residual min=-0.003168 max=0.003154 Jy/beam ! Clean residual mean=-0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.543448 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.543449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110324Jy sigma=1.737400 ! Fit after self-cal, rms=0.110310Jy sigma=1.737132 ! 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=0.110310Jy sigma=1.737132 ! Fit after self-cal, rms=0.110046Jy sigma=1.734810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.29 mas, bpa=-5.508 degrees ! Estimated noise=0.347465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465791 Jy ! Component: 100 - total flux cleaned = 0.000507168 Jy ! Component: 150 - total flux cleaned = 0.000582817 Jy ! Component: 200 - total flux cleaned = 0.000581511 Jy ! Total flux subtracted in 200 components = 0.000581511 Jy ! Clean residual min=-0.003116 max=0.002990 Jy/beam ! Clean residual mean=-0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.54403 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.54403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110013Jy sigma=1.734080 ! Fit after self-cal, rms=0.110001Jy sigma=1.733893 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 = -0.000110299 Jy ! Component: 100 - total flux cleaned = -0.000147448 Jy ! Component: 150 - total flux cleaned = -0.000147813 Jy ! Component: 200 - total flux cleaned = -0.000176365 Jy ! Total flux subtracted in 200 components = -0.000176365 Jy ! Clean residual min=-0.003012 max=0.002919 Jy/beam ! Clean residual mean=-0.000003 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.543854 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.543853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109978Jy sigma=1.733394 ! Fit after self-cal, rms=0.109973Jy sigma=1.733239 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109973Jy sigma=1.733239 ! Fit after self-cal, rms=0.109973Jy sigma=1.733203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.362 mas, bmaj=12.39 mas, bpa=-4.807 degrees ! Estimated noise=0.427979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234829 Jy ! Component: 100 - total flux cleaned = 0.000553158 Jy ! Component: 150 - total flux cleaned = 0.000799832 Jy ! Component: 200 - total flux cleaned = 0.000893851 Jy ! Total flux subtracted in 200 components = 0.000893851 Jy ! Clean residual min=-0.003202 max=0.003008 Jy/beam ! Clean residual mean=-0.000007 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.544747 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.544747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109983Jy sigma=1.733070 ! Fit after self-cal, rms=0.109975Jy sigma=1.732920 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 = -4.51998e-05 Jy ! Component: 100 - total flux cleaned = 6.86921e-05 Jy ! Component: 150 - total flux cleaned = 0.000111616 Jy ! Component: 200 - total flux cleaned = 0.0001702 Jy ! Total flux subtracted in 200 components = 0.0001702 Jy ! Clean residual min=-0.003143 max=0.002974 Jy/beam ! Clean residual mean=-0.000007 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.544918 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.544918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109978Jy sigma=1.732833 ! Fit after self-cal, rms=0.109975Jy sigma=1.732743 ! 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=3.199 mas, bmaj=8.287 mas, bpa=-5.509 degrees ! Estimated noise=0.347301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 8.287 at -5.509 degrees (North through East) ! Clean map min=-0.0030474 max=0.4351 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=7.332 mas, bpa=-2.462 degrees ! Estimated noise=0.58007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339861 Jy ! Component: 100 - total flux cleaned = 0.432729 Jy ! Component: 150 - total flux cleaned = 0.471631 Jy ! Component: 200 - total flux cleaned = 0.493505 Jy ! Total flux subtracted in 200 components = 0.493505 Jy ! Clean residual min=-0.006094 max=0.011540 Jy/beam ! Clean residual mean=-0.000019 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.493505 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 0.493505 Jy ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=8.287 mas, bpa=-5.509 degrees ! Estimated noise=0.347301 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 = 0.0185627 Jy ! Component: 100 - total flux cleaned = 0.0298422 Jy ! Component: 150 - total flux cleaned = 0.0370873 Jy ! Component: 200 - total flux cleaned = 0.0419189 Jy ! Total flux subtracted in 200 components = 0.0419189 Jy ! Clean residual min=-0.003361 max=0.003510 Jy/beam ! Clean residual mean=0.000000 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.535424 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.535424 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=7.362 mas, bmaj=12.39 mas, bpa=-4.807 degrees ! Estimated noise=0.427979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049814 Jy ! Component: 100 - total flux cleaned = 0.00757407 Jy ! Component: 150 - total flux cleaned = 0.00901751 Jy ! Component: 200 - total flux cleaned = 0.00964534 Jy ! Total flux subtracted in 200 components = 0.00964534 Jy ! Clean residual min=-0.003153 max=0.003072 Jy/beam ! Clean residual mean=-0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.54507 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 = 0.000213743 Jy ! Component: 100 - total flux cleaned = 0.000341626 Jy ! Component: 150 - total flux cleaned = 0.000372231 Jy ! Component: 200 - total flux cleaned = 0.000385864 Jy ! Total flux subtracted in 200 components = 0.000385864 Jy ! Clean residual min=-0.003109 max=0.002997 Jy/beam ! Clean residual mean=-0.000008 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.545455 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.545455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=8.287 mas, bpa=-5.509 degrees ! Estimated noise=0.347301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299721 Jy ! Component: 100 - total flux cleaned = -0.000430319 Jy ! Component: 150 - total flux cleaned = -0.000488348 Jy ! Component: 200 - total flux cleaned = -0.000541605 Jy ! Total flux subtracted in 200 components = -0.000541605 Jy ! Clean residual min=-0.003171 max=0.002891 Jy/beam ! Clean residual mean=-0.000003 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.544914 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 0.544914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110022Jy sigma=1.733299 ! Fit after self-cal, rms=0.110016Jy sigma=1.733028 wmodel J0825+0309_S_map.mod ! Writing 102 model components to file: J0825+0309_S_map.mod wobs J0825+0309_S_uvs.fits ! Writing UV FITS file: J0825+0309_S_uvs.fits wwins J0825+0309_S_map.win ! wwins: Wrote 2 windows to J0825+0309_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 = -0.00102414 Jy ! Component: 100 - total flux cleaned = -0.00127499 Jy ! Component: 150 - total flux cleaned = -0.0013664 Jy ! Component: 200 - total flux cleaned = -0.0014097 Jy ! Component: 250 - total flux cleaned = -0.00145151 Jy ! Component: 300 - total flux cleaned = -0.00157339 Jy ! Component: 350 - total flux cleaned = -0.00157363 Jy ! Component: 400 - total flux cleaned = -0.00161141 Jy ! Component: 450 - total flux cleaned = -0.00161105 Jy ! Component: 500 - total flux cleaned = -0.00168272 Jy ! Component: 550 - total flux cleaned = -0.00175299 Jy ! Component: 600 - total flux cleaned = -0.00175307 Jy ! Component: 650 - total flux cleaned = -0.00192204 Jy ! Component: 700 - total flux cleaned = -0.00208715 Jy ! Component: 750 - total flux cleaned = -0.00211931 Jy ! Component: 800 - total flux cleaned = -0.00227848 Jy ! Component: 850 - total flux cleaned = -0.00227832 Jy ! Component: 900 - total flux cleaned = -0.00227828 Jy ! Component: 950 - total flux cleaned = -0.00227845 Jy ! Component: 1000 - total flux cleaned = -0.0022788 Jy ! Component: 1050 - total flux cleaned = -0.00236561 Jy ! Component: 1100 - total flux cleaned = -0.00233693 Jy ! Component: 1150 - total flux cleaned = -0.00239346 Jy ! Component: 1200 - total flux cleaned = -0.00242134 Jy ! Component: 1250 - total flux cleaned = -0.00247619 Jy ! Component: 1300 - total flux cleaned = -0.00250313 Jy ! Component: 1350 - total flux cleaned = -0.00261024 Jy ! Component: 1400 - total flux cleaned = -0.00274263 Jy ! Component: 1450 - total flux cleaned = -0.00279471 Jy ! Component: 1500 - total flux cleaned = -0.00279477 Jy ! Component: 1550 - total flux cleaned = -0.00289747 Jy ! Component: 1600 - total flux cleaned = -0.0028975 Jy ! Component: 1650 - total flux cleaned = -0.00302274 Jy ! Component: 1700 - total flux cleaned = -0.00307196 Jy ! Component: 1750 - total flux cleaned = -0.00316976 Jy ! Component: 1800 - total flux cleaned = -0.00326662 Jy ! Component: 1850 - total flux cleaned = -0.00333874 Jy ! Component: 1900 - total flux cleaned = -0.00345747 Jy ! Component: 1950 - total flux cleaned = -0.00348084 Jy ! Component: 2000 - total flux cleaned = -0.00359766 Jy ! Component: 2050 - total flux cleaned = -0.00364409 Jy ! Component: 2100 - total flux cleaned = -0.00382794 Jy ! Component: 2150 - total flux cleaned = -0.00387343 Jy ! Component: 2200 - total flux cleaned = -0.00394129 Jy ! Component: 2250 - total flux cleaned = -0.00394143 Jy ! Component: 2300 - total flux cleaned = -0.00400832 Jy ! Component: 2350 - total flux cleaned = -0.0039861 Jy ! Component: 2400 - total flux cleaned = -0.00411764 Jy ! Component: 2450 - total flux cleaned = -0.00405239 Jy ! Component: 2500 - total flux cleaned = -0.00403101 Jy ! Component: 2550 - total flux cleaned = -0.00407429 Jy ! Component: 2600 - total flux cleaned = -0.00418068 Jy ! Component: 2650 - total flux cleaned = -0.00422308 Jy ! Component: 2700 - total flux cleaned = -0.00426494 Jy ! Component: 2750 - total flux cleaned = -0.00428564 Jy ! Component: 2800 - total flux cleaned = -0.00428573 Jy ! Component: 2850 - total flux cleaned = -0.0043475 Jy ! Component: 2900 - total flux cleaned = -0.00436779 Jy ! Component: 2950 - total flux cleaned = -0.00442874 Jy ! Component: 3000 - total flux cleaned = -0.00460971 Jy ! Component: 3050 - total flux cleaned = -0.00452983 Jy ! Component: 3100 - total flux cleaned = -0.00458946 Jy ! Component: 3150 - total flux cleaned = -0.00460927 Jy ! Component: 3200 - total flux cleaned = -0.0047072 Jy ! Component: 3250 - total flux cleaned = -0.00472659 Jy ! Component: 3300 - total flux cleaned = -0.00470732 Jy ! Component: 3350 - total flux cleaned = -0.00480342 Jy ! Component: 3400 - total flux cleaned = -0.00476519 Jy ! Component: 3450 - total flux cleaned = -0.00478437 Jy ! Component: 3500 - total flux cleaned = -0.00478445 Jy ! Component: 3550 - total flux cleaned = -0.00482197 Jy ! Component: 3600 - total flux cleaned = -0.00484078 Jy ! Component: 3650 - total flux cleaned = -0.00485926 Jy ! Component: 3700 - total flux cleaned = -0.00485931 Jy ! Component: 3750 - total flux cleaned = -0.00485925 Jy ! Component: 3800 - total flux cleaned = -0.00480477 Jy ! Component: 3850 - total flux cleaned = -0.00491371 Jy ! Component: 3900 - total flux cleaned = -0.00493168 Jy ! Component: 3950 - total flux cleaned = -0.00491362 Jy ! Component: 4000 - total flux cleaned = -0.00494911 Jy ! Component: 4050 - total flux cleaned = -0.00501976 Jy ! Total flux subtracted in 4096 components = -0.00503749 Jy ! Clean residual min=-0.000983 max=0.000964 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.539876 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 408 components and 0.539876 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0825+0309_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 8.287 at -5.509 degrees (North through East) ! Clean map min=-0.0021866 max=0.4342 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0825+0309_S_map.fits wmodel /scr/pima/rdv91_uvs/J0825+0309_S_map.mod ! Writing 408 model components to file: /scr/pima/rdv91_uvs/J0825+0309_S_map.mod wobs /scr/pima/rdv91_uvs/J0825+0309_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0825+0309_S_uvs.fits wwins /scr/pima/rdv91_uvs/J0825+0309_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv91_uvs/J0825+0309_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.434198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223602 0.223602 0.447204 0.894407 1.78881 3.57763 7.15526 14.3105 28.621 57.2421 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.434 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1341.67 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0825+0309_S_dfm.log closed on Fri Jun 15 11:25:55 2018