! Started logfile: /scr/pima/rdv91_uvs/J1213-2453_X_dfm.log on Fri Jun 15 11:26:39 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/J1213-2453_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1213-2453_X_uva.fits ! AN table 1: 178 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798377 visibilities/baseline/integration-bin. ! Found source: J1213-2453 ! ! 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 25580 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 J1213-2453_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 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010774Jy sigma=17.425808 ! Fit after self-cal, rms=0.928188Jy sigma=15.969953 ! 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=0.7229 mas, bmaj=1.575 mas, bpa=-1.401 degrees ! Estimated noise=0.54945 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 = 0.0587711 Jy ! Component: 100 - total flux cleaned = 0.0730755 Jy ! Total flux subtracted in 100 components = 0.0730755 Jy ! Clean residual min=-0.004313 max=0.006428 Jy/beam ! Clean residual mean=-0.000004 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.0730755 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0730755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115005Jy sigma=1.861709 ! Fit after self-cal, rms=0.113251Jy sigma=1.831243 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00873502 Jy ! Component: 100 - total flux cleaned = 0.01348 Jy ! Total flux subtracted in 100 components = 0.01348 Jy ! Clean residual min=-0.003984 max=0.003909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0865556 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0865556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112393Jy sigma=1.814000 ! Fit after self-cal, rms=0.112376Jy sigma=1.813274 ! 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=0.961 mas, bmaj=2.099 mas, bpa=1.785 degrees ! Estimated noise=0.263758 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 (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460528 Jy ! Component: 100 - total flux cleaned = 0.0063947 Jy ! Component: 150 - total flux cleaned = 0.00672621 Jy ! Component: 200 - total flux cleaned = 0.00697265 Jy ! Total flux subtracted in 200 components = 0.00697265 Jy ! Clean residual min=-0.002257 max=0.002009 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0935282 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0935282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112197Jy sigma=1.809921 ! Fit after self-cal, rms=0.112173Jy sigma=1.809334 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.961 x 2.099 at 1.785 degrees (North through East) ! Clean map min=-0.0020797 max=0.079665 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.96 ! LA 1.02 MK 1.04 NL 1.04 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.07 KP 1.03 ! LA 1.00 MK 0.95 NL 1.03 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.95 KP 1.07 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.92 KP 1.05 ! LA 0.99 MK 0.92 NL 1.03 OV 1.00 ! PT 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.112173Jy sigma=1.809334 ! Fit after self-cal, rms=0.110297Jy sigma=1.807986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.095 mas, bpa=1.452 degrees ! Estimated noise=0.26226 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 = 0.000391058 Jy ! Component: 100 - total flux cleaned = 0.000107272 Jy ! Component: 150 - total flux cleaned = -0.00013098 Jy ! Component: 200 - total flux cleaned = -0.000335695 Jy ! Total flux subtracted in 200 components = -0.000335695 Jy ! Clean residual min=-0.001892 max=0.001909 Jy/beam ! Clean residual mean=0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0931925 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0931925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110266Jy sigma=1.807548 ! Fit after self-cal, rms=0.110267Jy sigma=1.807184 ! 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=0.110267Jy sigma=1.807184 ! Fit after self-cal, rms=0.109645Jy sigma=1.806487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=2.082 mas, bpa=1.549 degrees ! Estimated noise=0.261338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438678 Jy ! Component: 100 - total flux cleaned = 0.000266673 Jy ! Component: 150 - total flux cleaned = 8.90023e-05 Jy ! Component: 200 - total flux cleaned = -4.13112e-05 Jy ! Total flux subtracted in 200 components = -4.13112e-05 Jy ! Clean residual min=-0.001911 max=0.001917 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0931512 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0931512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109622Jy sigma=1.806162 ! Fit after self-cal, rms=0.109622Jy sigma=1.805949 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 = 0.00013043 Jy ! Component: 100 - total flux cleaned = -4.37431e-05 Jy ! Component: 150 - total flux cleaned = -0.00019588 Jy ! Component: 200 - total flux cleaned = -0.000242037 Jy ! Total flux subtracted in 200 components = -0.000242037 Jy ! Clean residual min=-0.001913 max=0.001884 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0929092 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0929092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109607Jy sigma=1.805742 ! Fit after self-cal, rms=0.109601Jy sigma=1.805699 ! 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=0.109601Jy sigma=1.805699 ! Fit after self-cal, rms=0.109153Jy sigma=1.805606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9523 mas, bmaj=2.071 mas, bpa=1.733 degrees ! Estimated noise=0.260795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345731 Jy ! Component: 100 - total flux cleaned = 0.00021217 Jy ! Component: 150 - total flux cleaned = 0.000124501 Jy ! Component: 200 - total flux cleaned = 4.91683e-05 Jy ! Total flux subtracted in 200 components = 4.91683e-05 Jy ! Clean residual min=-0.001890 max=0.001866 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0929583 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0929583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109139Jy sigma=1.805413 ! Fit after self-cal, rms=0.109131Jy sigma=1.805354 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 = 8.55875e-05 Jy ! Component: 100 - total flux cleaned = -4.13099e-05 Jy ! Component: 150 - total flux cleaned = -0.000116552 Jy ! Component: 200 - total flux cleaned = -0.000134523 Jy ! Total flux subtracted in 200 components = -0.000134523 Jy ! Clean residual min=-0.001913 max=0.001844 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0928238 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0928238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109123Jy sigma=1.805245 ! Fit after self-cal, rms=0.109122Jy sigma=1.805209 ! 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=0.109122Jy sigma=1.805209 ! Fit after self-cal, rms=0.108746Jy sigma=1.805146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=5.262 mas, bpa=2.634 degrees ! Estimated noise=0.318039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103449 Jy ! Component: 100 - total flux cleaned = 0.000111887 Jy ! Component: 150 - total flux cleaned = 0.000104234 Jy ! Component: 200 - total flux cleaned = 0.000103651 Jy ! Total flux subtracted in 200 components = 0.000103651 Jy ! Clean residual min=-0.002214 max=0.001930 Jy/beam ! Clean residual mean=0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0929275 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0929275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108744Jy sigma=1.805114 ! Fit after self-cal, rms=0.108739Jy sigma=1.805101 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 = -1.35411e-05 Jy ! Component: 100 - total flux cleaned = -5.95373e-06 Jy ! Component: 150 - total flux cleaned = -1.24093e-05 Jy ! Component: 200 - total flux cleaned = -1.21614e-05 Jy ! Total flux subtracted in 200 components = -1.21614e-05 Jy ! Clean residual min=-0.002215 max=0.001921 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0929153 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0929153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108738Jy sigma=1.805082 ! Fit after self-cal, rms=0.108737Jy sigma=1.805077 ! 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=0.9491 mas, bmaj=2.061 mas, bpa=1.905 degrees ! Estimated noise=0.260325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9491 x 2.061 at 1.905 degrees (North through East) ! Clean map min=-0.0018191 max=0.079547 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=0.714 mas, bmaj=1.547 mas, bpa=-1.261 degrees ! Estimated noise=0.535688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575784 Jy ! Component: 100 - total flux cleaned = 0.0753325 Jy ! Component: 150 - total flux cleaned = 0.0848632 Jy ! Component: 200 - total flux cleaned = 0.0904343 Jy ! Total flux subtracted in 200 components = 0.0904343 Jy ! Clean residual min=-0.003742 max=0.004124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0904343 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0904343 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9491 mas, bmaj=2.061 mas, bpa=1.905 degrees ! Estimated noise=0.260325 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 = 0.00261259 Jy ! Component: 100 - total flux cleaned = 0.00277806 Jy ! Component: 150 - total flux cleaned = 0.00284199 Jy ! Component: 200 - total flux cleaned = 0.00284446 Jy ! Total flux subtracted in 200 components = 0.00284446 Jy ! Clean residual min=-0.001982 max=0.002076 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0932787 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0932787 Jy ! Inverting map ! Added new window around map position (-13.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154319 Jy ! Component: 100 - total flux cleaned = 0.00158637 Jy ! Component: 150 - total flux cleaned = 0.00169627 Jy ! Component: 200 - total flux cleaned = 0.00169481 Jy ! Total flux subtracted in 200 components = 0.00169481 Jy ! Clean residual min=-0.001838 max=0.001992 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0949735 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0949735 Jy ! Inverting map ! Added new window around map position (2.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001567 Jy ! Component: 100 - total flux cleaned = 0.00191283 Jy ! Component: 150 - total flux cleaned = 0.00191277 Jy ! Component: 200 - total flux cleaned = 0.00196976 Jy ! Total flux subtracted in 200 components = 0.00196976 Jy ! Clean residual min=-0.001829 max=0.001673 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0969433 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.0969433 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=2.324 mas, bmaj=5.262 mas, bpa=2.634 degrees ! Estimated noise=0.318039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058158 Jy ! Component: 100 - total flux cleaned = 0.000695945 Jy ! Component: 150 - total flux cleaned = 0.000697107 Jy ! Component: 200 - total flux cleaned = 0.00072136 Jy ! Total flux subtracted in 200 components = 0.00072136 Jy ! Clean residual min=-0.002004 max=0.001614 Jy/beam ! Clean residual mean=0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0976647 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 = 2.24142e-05 Jy ! Component: 100 - total flux cleaned = 3.31625e-05 Jy ! Component: 150 - total flux cleaned = 6.46055e-05 Jy ! Component: 200 - total flux cleaned = 7.46956e-05 Jy ! Total flux subtracted in 200 components = 7.46956e-05 Jy ! Clean residual min=-0.001999 max=0.001607 Jy/beam ! Clean residual mean=0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0977394 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.0977394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9491 mas, bmaj=2.061 mas, bpa=1.905 degrees ! Estimated noise=0.260325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157817 Jy ! Component: 100 - total flux cleaned = -0.000157356 Jy ! Component: 150 - total flux cleaned = -0.000182112 Jy ! Component: 200 - total flux cleaned = -0.000205794 Jy ! Total flux subtracted in 200 components = -0.000205794 Jy ! Clean residual min=-0.001841 max=0.001635 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0975336 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.0975335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108692Jy sigma=1.804366 ! Fit after self-cal, rms=0.108674Jy sigma=1.804081 wmodel J1213-2453_X_map.mod ! Writing 88 model components to file: J1213-2453_X_map.mod wobs J1213-2453_X_uvs.fits ! Writing UV FITS file: J1213-2453_X_uvs.fits wwins J1213-2453_X_map.win ! wwins: Wrote 4 windows to J1213-2453_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 = -0.000675038 Jy ! Component: 100 - total flux cleaned = -0.00058552 Jy ! Component: 150 - total flux cleaned = -0.000557059 Jy ! Component: 200 - total flux cleaned = -0.000557318 Jy ! Component: 250 - total flux cleaned = -0.000661912 Jy ! Component: 300 - total flux cleaned = -0.000712075 Jy ! Component: 350 - total flux cleaned = -0.000662423 Jy ! Component: 400 - total flux cleaned = -0.000686658 Jy ! Component: 450 - total flux cleaned = -0.000615068 Jy ! Component: 500 - total flux cleaned = -0.000568722 Jy ! Component: 550 - total flux cleaned = -0.000546084 Jy ! Component: 600 - total flux cleaned = -0.000479091 Jy ! Component: 650 - total flux cleaned = -0.000479079 Jy ! Component: 700 - total flux cleaned = -0.000370942 Jy ! Component: 750 - total flux cleaned = -0.000307539 Jy ! Component: 800 - total flux cleaned = -0.000265847 Jy ! Component: 850 - total flux cleaned = -0.000183654 Jy ! Component: 900 - total flux cleaned = -0.000122876 Jy ! Component: 950 - total flux cleaned = -8.29393e-05 Jy ! Component: 1000 - total flux cleaned = -4.33979e-05 Jy ! Component: 1050 - total flux cleaned = 7.36267e-05 Jy ! Component: 1100 - total flux cleaned = 0.00011206 Jy ! Component: 1150 - total flux cleaned = 0.000226309 Jy ! Component: 1200 - total flux cleaned = 0.000357809 Jy ! Component: 1250 - total flux cleaned = 0.000432122 Jy ! Component: 1300 - total flux cleaned = 0.000634234 Jy ! Component: 1350 - total flux cleaned = 0.000743302 Jy ! Component: 1400 - total flux cleaned = 0.000833051 Jy ! Component: 1450 - total flux cleaned = 0.000957398 Jy ! Component: 1500 - total flux cleaned = 0.00108044 Jy ! Component: 1550 - total flux cleaned = 0.00120219 Jy ! Component: 1600 - total flux cleaned = 0.00130541 Jy ! Component: 1650 - total flux cleaned = 0.00144176 Jy ! Component: 1700 - total flux cleaned = 0.00155997 Jy ! Component: 1750 - total flux cleaned = 0.00171073 Jy ! Component: 1800 - total flux cleaned = 0.00177699 Jy ! Component: 1850 - total flux cleaned = 0.00185904 Jy ! Component: 1900 - total flux cleaned = 0.00197302 Jy ! Component: 1950 - total flux cleaned = 0.00200502 Jy ! Component: 2000 - total flux cleaned = 0.00205315 Jy ! Component: 2050 - total flux cleaned = 0.00214812 Jy ! Component: 2100 - total flux cleaned = 0.00222641 Jy ! Component: 2150 - total flux cleaned = 0.00225743 Jy ! Component: 2200 - total flux cleaned = 0.00231888 Jy ! Component: 2250 - total flux cleaned = 0.00234942 Jy ! Component: 2300 - total flux cleaned = 0.00236452 Jy ! Component: 2350 - total flux cleaned = 0.00236463 Jy ! Component: 2400 - total flux cleaned = 0.00239456 Jy ! Component: 2450 - total flux cleaned = 0.00240942 Jy ! Component: 2500 - total flux cleaned = 0.00238011 Jy ! Component: 2550 - total flux cleaned = 0.00243853 Jy ! Component: 2600 - total flux cleaned = 0.00245304 Jy ! Component: 2650 - total flux cleaned = 0.0024675 Jy ! Component: 2700 - total flux cleaned = 0.00242458 Jy ! Component: 2750 - total flux cleaned = 0.00248142 Jy ! Component: 2800 - total flux cleaned = 0.00249539 Jy ! Component: 2850 - total flux cleaned = 0.00249527 Jy ! Component: 2900 - total flux cleaned = 0.00246762 Jy ! Component: 2950 - total flux cleaned = 0.00245377 Jy ! Component: 3000 - total flux cleaned = 0.00254988 Jy ! Component: 3050 - total flux cleaned = 0.00249543 Jy ! Component: 3100 - total flux cleaned = 0.00256307 Jy ! Component: 3150 - total flux cleaned = 0.00258989 Jy ! Component: 3200 - total flux cleaned = 0.00256318 Jy ! Component: 3250 - total flux cleaned = 0.00264292 Jy ! Component: 3300 - total flux cleaned = 0.00266936 Jy ! Component: 3350 - total flux cleaned = 0.00272183 Jy ! Component: 3400 - total flux cleaned = 0.00274791 Jy ! Component: 3450 - total flux cleaned = 0.00278681 Jy ! Component: 3500 - total flux cleaned = 0.00287712 Jy ! Component: 3550 - total flux cleaned = 0.00292832 Jy ! Component: 3600 - total flux cleaned = 0.00292837 Jy ! Component: 3650 - total flux cleaned = 0.00300443 Jy ! Component: 3700 - total flux cleaned = 0.00302963 Jy ! Component: 3750 - total flux cleaned = 0.00311744 Jy ! Component: 3800 - total flux cleaned = 0.00310486 Jy ! Component: 3850 - total flux cleaned = 0.00317937 Jy ! Component: 3900 - total flux cleaned = 0.00314231 Jy ! Component: 3950 - total flux cleaned = 0.00320388 Jy ! Component: 4000 - total flux cleaned = 0.00321621 Jy ! Component: 4050 - total flux cleaned = 0.00326491 Jy ! Total flux subtracted in 4096 components = 0.0033618 Jy ! Clean residual min=-0.000894 max=0.000797 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.100895 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 380 components and 0.100895 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1213-2453_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9491 x 2.061 at 1.905 degrees (North through East) ! Clean map min=-0.0012574 max=0.078385 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1213-2453_X_map.fits wmodel /scr/pima/rdv91_uvs/J1213-2453_X_map.mod ! Writing 380 model components to file: /scr/pima/rdv91_uvs/J1213-2453_X_map.mod wobs /scr/pima/rdv91_uvs/J1213-2453_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1213-2453_X_uvs.fits wwins /scr/pima/rdv91_uvs/J1213-2453_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv91_uvs/J1213-2453_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.078385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.77578 0.77578 1.55156 3.10312 6.20624 12.4125 24.8249 49.6499 99.2998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.707 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1213-2453_X_dfm.log closed on Fri Jun 15 11:26:44 2018