! Started logfile: .//J1815-2713_C_dfm.log on Sun Oct 21 00:01:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1815-2713_C_uva.fits ! Reading UV FITS file: .//J1815-2713_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1815-2713 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 5152 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1815-2713_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001095Jy sigma=42.351661 ! Fit after self-cal, rms=0.984859Jy sigma=41.568993 ! 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=1.691 mas, bmaj=7.954 mas, bpa=14.92 degrees ! Estimated noise=0.677028 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 = 0.0129412 Jy ! Component: 100 - total flux cleaned = 0.0159922 Jy ! Total flux subtracted in 100 components = 0.0159922 Jy ! Clean residual min=-0.003246 max=0.003487 Jy/beam ! Clean residual mean=0.000004 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0159922 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0159922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036972Jy sigma=1.007568 ! Fit after self-cal, rms=0.035839Jy sigma=0.969460 ! 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=2.27 mas, bmaj=9.166 mas, bpa=13.22 degrees ! Estimated noise=0.284383 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 = 0.0036292 Jy ! Component: 100 - total flux cleaned = 0.00516855 Jy ! Component: 150 - total flux cleaned = 0.00608675 Jy ! Component: 200 - total flux cleaned = 0.006658 Jy ! Total flux subtracted in 200 components = 0.006658 Jy ! Clean residual min=-0.001631 max=0.001666 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0226502 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.0226502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035624Jy sigma=0.935744 ! Fit after self-cal, rms=0.035651Jy sigma=0.935376 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.27 x 9.166 at 13.22 degrees (North through East) ! Clean map min=-0.0016512 max=0.018847 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.14 HN 0.91 LA 0.74 ! NL 1.33 OV 1.19 PT 1.08 SC 0.44 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.16 HN 0.75 LA 0.80 ! NL 1.61 OV 0.95 PT 1.18 SC 0.65 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.88 LA 1.06 ! NL 1.06 OV 0.97 PT 0.95 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.10 LA 1.05 ! NL 1.11 OV 0.90 PT 0.98 SC 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 0.91 HN 0.90 LA 1.01 ! NL 1.00 OV 1.09 PT 0.94 SC 1.38 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 HN 1.05 LA 1.15 ! NL 1.03 OV 1.01 PT 0.96 SC 1.22 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.98 LA 1.00 ! NL 0.99 OV 0.98 PT 0.99 SC 1.52 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.98 LA 1.01 ! NL 1.03 OV 0.95 PT 0.93 SC 1.06 ! ! ! Fit before self-cal, rms=0.035651Jy sigma=0.935376 ! Fit after self-cal, rms=0.032903Jy sigma=0.911088 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=9.14 mas, bpa=13.48 degrees ! Estimated noise=0.278526 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 = 0.000439698 Jy ! Component: 100 - total flux cleaned = 0.000439549 Jy ! Component: 150 - total flux cleaned = 0.000438291 Jy ! Component: 200 - total flux cleaned = 0.000439528 Jy ! Total flux subtracted in 200 components = 0.000439528 Jy ! Clean residual min=-0.001147 max=0.001187 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0230897 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0230897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032859Jy sigma=0.911485 ! Fit after self-cal, rms=0.033050Jy sigma=0.908823 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033050Jy sigma=0.908823 ! Fit after self-cal, rms=0.033347Jy sigma=0.907508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=9.043 mas, bpa=13.71 degrees ! Estimated noise=0.278841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294576 Jy ! Component: 100 - total flux cleaned = 0.000364309 Jy ! Component: 150 - total flux cleaned = 0.000391217 Jy ! Component: 200 - total flux cleaned = 0.000412672 Jy ! Total flux subtracted in 200 components = 0.000412672 Jy ! Clean residual min=-0.001041 max=0.001148 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0235024 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0235024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033312Jy sigma=0.907968 ! Fit after self-cal, rms=0.033387Jy sigma=0.907269 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 = -0.000111775 Jy ! Component: 100 - total flux cleaned = -7.47211e-05 Jy ! Component: 150 - total flux cleaned = -4.35596e-05 Jy ! Component: 200 - total flux cleaned = -4.32389e-05 Jy ! Total flux subtracted in 200 components = -4.32389e-05 Jy ! Clean residual min=-0.001035 max=0.001083 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0234592 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0234592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033368Jy sigma=0.907555 ! Fit after self-cal, rms=0.033365Jy sigma=0.907431 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033365Jy sigma=0.907431 ! Fit after self-cal, rms=0.032909Jy sigma=0.906411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=8.915 mas, bpa=14.17 degrees ! Estimated noise=0.275231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244595 Jy ! Component: 100 - total flux cleaned = 0.000309843 Jy ! Component: 150 - total flux cleaned = 0.000334777 Jy ! Component: 200 - total flux cleaned = 0.0003651 Jy ! Total flux subtracted in 200 components = 0.0003651 Jy ! Clean residual min=-0.000917 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0238243 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.0238243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032879Jy sigma=0.906881 ! Fit after self-cal, rms=0.032914Jy sigma=0.906550 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 = -9.48607e-05 Jy ! Component: 100 - total flux cleaned = -7.61281e-05 Jy ! Component: 150 - total flux cleaned = -5.93869e-05 Jy ! Component: 200 - total flux cleaned = -5.20527e-05 Jy ! Total flux subtracted in 200 components = -5.20527e-05 Jy ! Clean residual min=-0.000961 max=0.001039 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0237722 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0237722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032901Jy sigma=0.906855 ! Fit after self-cal, rms=0.032901Jy sigma=0.906703 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032901Jy sigma=0.906703 ! Fit after self-cal, rms=0.032379Jy sigma=0.905918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=12.14 mas, bpa=5.578 degrees ! Estimated noise=0.289241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.08043e-05 Jy ! Component: 100 - total flux cleaned = 8.60644e-05 Jy ! Component: 150 - total flux cleaned = 9.11543e-05 Jy ! Component: 200 - total flux cleaned = 9.13706e-05 Jy ! Total flux subtracted in 200 components = 9.13706e-05 Jy ! Clean residual min=-0.001165 max=0.001052 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0238636 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.0238636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032375Jy sigma=0.905985 ! Fit after self-cal, rms=0.032388Jy sigma=0.905822 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 = -4.94922e-05 Jy ! Component: 100 - total flux cleaned = -6.52255e-05 Jy ! Component: 150 - total flux cleaned = -7.27151e-05 Jy ! Component: 200 - total flux cleaned = -6.97073e-05 Jy ! Total flux subtracted in 200 components = -6.97073e-05 Jy ! Clean residual min=-0.001160 max=0.001028 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0237939 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.0237939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032383Jy sigma=0.905933 ! Fit after self-cal, rms=0.032388Jy sigma=0.905833 ! 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=2.071 mas, bmaj=8.803 mas, bpa=14.71 degrees ! Estimated noise=0.270916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.071 x 8.803 at 14.71 degrees (North through East) ! Clean map min=-0.00086308 max=0.017309 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=1.577 mas, bmaj=7.809 mas, bpa=15.96 degrees ! Estimated noise=0.612899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126477 Jy ! Component: 100 - total flux cleaned = 0.0165828 Jy ! Component: 150 - total flux cleaned = 0.018952 Jy ! Component: 200 - total flux cleaned = 0.0205212 Jy ! Total flux subtracted in 200 components = 0.0205212 Jy ! Clean residual min=-0.001534 max=0.001489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0205212 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0205212 Jy ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=8.803 mas, bpa=14.71 degrees ! Estimated noise=0.270916 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 = 0.00175477 Jy ! Component: 100 - total flux cleaned = 0.0026604 Jy ! Component: 150 - total flux cleaned = 0.00308085 Jy ! Component: 200 - total flux cleaned = 0.00319356 Jy ! Total flux subtracted in 200 components = 0.00319356 Jy ! Clean residual min=-0.000914 max=0.001020 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0237147 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.0237147 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=12.14 mas, bpa=5.578 degrees ! Estimated noise=0.289241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.48166e-05 Jy ! Component: 100 - total flux cleaned = 9.27799e-05 Jy ! Component: 150 - total flux cleaned = 9.86918e-05 Jy ! Component: 200 - total flux cleaned = 9.88623e-05 Jy ! Total flux subtracted in 200 components = 9.88623e-05 Jy ! Clean residual min=-0.001128 max=0.001015 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0238136 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 = -1.12049e-05 Jy ! Component: 100 - total flux cleaned = -2.10381e-05 Jy ! Component: 150 - total flux cleaned = -2.39092e-05 Jy ! Component: 200 - total flux cleaned = -2.68129e-05 Jy ! Total flux subtracted in 200 components = -2.68129e-05 Jy ! Clean residual min=-0.001130 max=0.001018 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0237868 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0237868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=8.803 mas, bpa=14.71 degrees ! Estimated noise=0.270916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.59113e-05 Jy ! Component: 100 - total flux cleaned = 8.32565e-05 Jy ! Component: 150 - total flux cleaned = 9.67639e-05 Jy ! Component: 200 - total flux cleaned = 0.000103068 Jy ! Total flux subtracted in 200 components = 0.000103068 Jy ! Clean residual min=-0.000917 max=0.001028 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0238899 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.0238899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032368Jy sigma=0.906289 ! Fit after self-cal, rms=0.032374Jy sigma=0.906092 wmodel J1815-2713_C_map.mod ! Writing 87 model components to file: J1815-2713_C_map.mod wobs J1815-2713_C_uvs.fits ! Writing UV FITS file: J1815-2713_C_uvs.fits wwins J1815-2713_C_map.win ! wwins: Wrote 1 windows to J1815-2713_C_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 = 0.000260608 Jy ! Component: 100 - total flux cleaned = 0.000356429 Jy ! Component: 150 - total flux cleaned = 0.000370972 Jy ! Component: 200 - total flux cleaned = 0.000385104 Jy ! Component: 250 - total flux cleaned = 0.000345223 Jy ! Component: 300 - total flux cleaned = 0.000294071 Jy ! Component: 350 - total flux cleaned = 0.000257094 Jy ! Component: 400 - total flux cleaned = 0.000257111 Jy ! Component: 450 - total flux cleaned = 0.000222217 Jy ! Component: 500 - total flux cleaned = 0.000177024 Jy ! Component: 550 - total flux cleaned = 0.000177348 Jy ! Component: 600 - total flux cleaned = 0.000199222 Jy ! Component: 650 - total flux cleaned = 0.000198958 Jy ! Component: 700 - total flux cleaned = 0.00015664 Jy ! Component: 750 - total flux cleaned = 0.000146274 Jy ! Component: 800 - total flux cleaned = 9.53867e-05 Jy ! Component: 850 - total flux cleaned = 8.54298e-05 Jy ! Component: 900 - total flux cleaned = 6.56692e-05 Jy ! Component: 950 - total flux cleaned = 5.60636e-05 Jy ! Component: 1000 - total flux cleaned = 7.50533e-05 Jy ! Component: 1050 - total flux cleaned = 4.69327e-05 Jy ! Component: 1100 - total flux cleaned = 4.71935e-05 Jy ! Component: 1150 - total flux cleaned = 6.51836e-05 Jy ! Component: 1200 - total flux cleaned = 2.04518e-05 Jy ! Component: 1250 - total flux cleaned = 2.04687e-05 Jy ! Component: 1300 - total flux cleaned = -2.30235e-05 Jy ! Component: 1350 - total flux cleaned = -6.59552e-05 Jy ! Component: 1400 - total flux cleaned = -9.13094e-05 Jy ! Component: 1450 - total flux cleaned = -0.000133223 Jy ! Component: 1500 - total flux cleaned = -0.000141441 Jy ! Component: 1550 - total flux cleaned = -0.000182581 Jy ! Component: 1600 - total flux cleaned = -0.000223332 Jy ! Component: 1650 - total flux cleaned = -0.000255499 Jy ! Component: 1700 - total flux cleaned = -0.000263505 Jy ! Component: 1750 - total flux cleaned = -0.000326717 Jy ! Component: 1800 - total flux cleaned = -0.000357963 Jy ! Component: 1850 - total flux cleaned = -0.00037337 Jy ! Component: 1900 - total flux cleaned = -0.000404041 Jy ! Component: 1950 - total flux cleaned = -0.000426801 Jy ! Component: 2000 - total flux cleaned = -0.000456935 Jy ! Component: 2050 - total flux cleaned = -0.000471943 Jy ! Component: 2100 - total flux cleaned = -0.000494262 Jy ! Component: 2150 - total flux cleaned = -0.000516318 Jy ! Component: 2200 - total flux cleaned = -0.000523654 Jy ! Component: 2250 - total flux cleaned = -0.000516404 Jy ! Component: 2300 - total flux cleaned = -0.000530794 Jy ! Component: 2350 - total flux cleaned = -0.000495143 Jy ! Component: 2400 - total flux cleaned = -0.000523516 Jy ! Component: 2450 - total flux cleaned = -0.000530542 Jy ! Component: 2500 - total flux cleaned = -0.000537504 Jy ! Component: 2550 - total flux cleaned = -0.000544461 Jy ! Component: 2600 - total flux cleaned = -0.000544487 Jy ! Component: 2650 - total flux cleaned = -0.000551398 Jy ! Component: 2700 - total flux cleaned = -0.000578844 Jy ! Component: 2750 - total flux cleaned = -0.000585636 Jy ! Component: 2800 - total flux cleaned = -0.000592464 Jy ! Component: 2850 - total flux cleaned = -0.00059249 Jy ! Component: 2900 - total flux cleaned = -0.000626319 Jy ! Component: 2950 - total flux cleaned = -0.00064654 Jy ! Component: 3000 - total flux cleaned = -0.000659983 Jy ! Component: 3050 - total flux cleaned = -0.000666703 Jy ! Component: 3100 - total flux cleaned = -0.000706762 Jy ! Component: 3150 - total flux cleaned = -0.00072006 Jy ! Component: 3200 - total flux cleaned = -0.000733354 Jy ! Component: 3250 - total flux cleaned = -0.000733362 Jy ! Component: 3300 - total flux cleaned = -0.000759749 Jy ! Component: 3350 - total flux cleaned = -0.000766339 Jy ! Component: 3400 - total flux cleaned = -0.000772912 Jy ! Component: 3450 - total flux cleaned = -0.000779468 Jy ! Component: 3500 - total flux cleaned = -0.000766399 Jy ! Component: 3550 - total flux cleaned = -0.000779458 Jy ! Component: 3600 - total flux cleaned = -0.000779502 Jy ! Component: 3650 - total flux cleaned = -0.000799005 Jy ! Component: 3700 - total flux cleaned = -0.000811964 Jy ! Component: 3750 - total flux cleaned = -0.000805479 Jy ! Component: 3800 - total flux cleaned = -0.000805487 Jy ! Component: 3850 - total flux cleaned = -0.000824871 Jy ! Component: 3900 - total flux cleaned = -0.000837807 Jy ! Component: 3950 - total flux cleaned = -0.00085068 Jy ! Component: 4000 - total flux cleaned = -0.000844227 Jy ! Component: 4050 - total flux cleaned = -0.000863589 Jy ! Total flux subtracted in 4096 components = -0.000870012 Jy ! Clean residual min=-0.000361 max=0.000334 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0230199 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 338 components and 0.0230199 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1815-2713_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.071 x 8.803 at 14.71 degrees (North through East) ! Clean map min=-0.00093046 max=0.017049 Jy/beam ! Writing clean map to FITS file: .//J1815-2713_C_map.fits wmodel .//J1815-2713_C_map.mod ! Writing 338 model components to file: .//J1815-2713_C_map.mod wobs .//J1815-2713_C_uvs.fits ! Writing UV FITS file: .//J1815-2713_C_uvs.fits wwins .//J1815-2713_C_map.win ! wwins: Wrote 2 windows to .//J1815-2713_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.017049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109645 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92935 1.92935 3.85869 7.71739 15.4348 30.8695 61.7391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 155.493 quit ! Quitting program ! Log file .//J1815-2713_C_dfm.log closed on Sun Oct 21 00:01:06 2018