! Started logfile: .//J2327-3301_C_dfm.log on Sun Oct 21 00:24:12 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 .//J2327-3301_C_uva.fits ! Reading UV FITS file: .//J2327-3301_C_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2327-3301 ! ! 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 2760 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 J2327-3301_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. ! A total of 23 telescope corrections were flagged in sub-array 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=0.999332Jy sigma=28.489736 ! Fit after self-cal, rms=0.972804Jy sigma=27.596652 ! 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=1.985 mas, bmaj=7.833 mas, bpa=-11.86 degrees ! Estimated noise=1.5488 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234265 Jy ! Component: 100 - total flux cleaned = 0.0270673 Jy ! Total flux subtracted in 100 components = 0.0270673 Jy ! Clean residual min=-0.006142 max=0.005776 Jy/beam ! Clean residual mean=-0.000011 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.0270673 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0270673 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=0.045069Jy sigma=0.815533 ! Fit after self-cal, rms=0.043990Jy sigma=0.793328 ! 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=2.491 mas, bmaj=9.272 mas, bpa=-12.37 degrees ! Estimated noise=0.602849 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 = 0.00357149 Jy ! Component: 100 - total flux cleaned = 0.00501922 Jy ! Component: 150 - total flux cleaned = 0.00515954 Jy ! Component: 200 - total flux cleaned = 0.00530828 Jy ! Total flux subtracted in 200 components = 0.00530828 Jy ! Clean residual min=-0.002622 max=0.002436 Jy/beam ! Clean residual mean=-0.000011 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0323756 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0323756 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=0.043735Jy sigma=0.778658 ! Fit after self-cal, rms=0.043777Jy sigma=0.778184 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.491 x 9.272 at -12.37 degrees (North through East) ! Clean map min=-0.002529 max=0.030934 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.22 HN 0.99 LA 0.63 NL 1.25 ! PT 1.63 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.30 HN 0.98 LA 0.77 NL 1.07 ! PT 1.20 SC 0.73 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.89 LA 1.02 NL 0.94 ! PT 1.14 SC 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.87 LA 1.02 NL 1.39 ! PT 0.81 SC 0.77 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 HN 1.03 LA 1.06 NL 1.18 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.92 LA 0.91 NL 1.18 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.99 LA 1.07 NL 1.17 ! PT 0.96 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.08 LA 1.02 NL 1.09 ! PT 0.98 SC 0.88 ! ! ! Fit before self-cal, rms=0.043777Jy sigma=0.778184 ! Fit after self-cal, rms=0.043731Jy sigma=0.756700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=9.283 mas, bpa=-12.12 degrees ! Estimated noise=0.588167 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 = 0.000471726 Jy ! Component: 100 - total flux cleaned = 0.000553055 Jy ! Component: 150 - total flux cleaned = 0.000583543 Jy ! Component: 200 - total flux cleaned = 0.000592234 Jy ! Total flux subtracted in 200 components = 0.000592234 Jy ! Clean residual min=-0.001691 max=0.001575 Jy/beam ! Clean residual mean=-0.000030 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0329678 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0329678 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=0.043706Jy sigma=0.756932 ! Fit after self-cal, rms=0.044093Jy sigma=0.754448 ! 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=0.044093Jy sigma=0.754448 ! Fit after self-cal, rms=0.046954Jy sigma=0.753459 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=9.253 mas, bpa=-12.18 degrees ! Estimated noise=0.58887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330529 Jy ! Component: 100 - total flux cleaned = 0.000401903 Jy ! Component: 150 - total flux cleaned = 0.000418857 Jy ! Component: 200 - total flux cleaned = 0.000433315 Jy ! Total flux subtracted in 200 components = 0.000433315 Jy ! Clean residual min=-0.001407 max=0.001405 Jy/beam ! Clean residual mean=-0.000023 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0334012 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0334011 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=0.046937Jy sigma=0.753601 ! Fit after self-cal, rms=0.047104Jy sigma=0.753178 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 = 4.15238e-05 Jy ! Component: 100 - total flux cleaned = 4.06675e-05 Jy ! Component: 150 - total flux cleaned = 3.26558e-05 Jy ! Component: 200 - total flux cleaned = 2.63789e-05 Jy ! Total flux subtracted in 200 components = 2.63789e-05 Jy ! Clean residual min=-0.001317 max=0.001443 Jy/beam ! Clean residual mean=-0.000016 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0334275 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.0334275 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=0.047096Jy sigma=0.753248 ! Fit after self-cal, rms=0.047107Jy sigma=0.753165 ! 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=0.047107Jy sigma=0.753165 ! Fit after self-cal, rms=0.049960Jy sigma=0.752768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=9.24 mas, bpa=-12.25 degrees ! Estimated noise=0.593959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440768 Jy ! Component: 100 - total flux cleaned = 0.000492889 Jy ! Component: 150 - total flux cleaned = 0.00055352 Jy ! Component: 200 - total flux cleaned = 0.00060101 Jy ! Total flux subtracted in 200 components = 0.00060101 Jy ! Clean residual min=-0.001404 max=0.001410 Jy/beam ! Clean residual mean=-0.000020 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0340285 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0340285 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=0.049951Jy sigma=0.752779 ! Fit after self-cal, rms=0.050023Jy sigma=0.752575 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 = 0.000110991 Jy ! Component: 100 - total flux cleaned = 0.000142431 Jy ! Component: 150 - total flux cleaned = 0.000154815 Jy ! Component: 200 - total flux cleaned = 0.000138834 Jy ! Total flux subtracted in 200 components = 0.000138834 Jy ! Clean residual min=-0.001361 max=0.001461 Jy/beam ! Clean residual mean=-0.000016 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0341674 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.0341674 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=0.050018Jy sigma=0.752592 ! Fit after self-cal, rms=0.050026Jy sigma=0.752533 ! 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=0.050026Jy sigma=0.752533 ! Fit after self-cal, rms=0.051822Jy sigma=0.752218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=11.46 mas, bpa=-16.75 degrees ! Estimated noise=0.6202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508464 Jy ! Component: 100 - total flux cleaned = 0.000660045 Jy ! Component: 150 - total flux cleaned = 0.000681567 Jy ! Component: 200 - total flux cleaned = 0.000702228 Jy ! Total flux subtracted in 200 components = 0.000702228 Jy ! Clean residual min=-0.001365 max=0.001165 Jy/beam ! Clean residual mean=-0.000028 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0348696 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.0348696 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=0.051815Jy sigma=0.752293 ! Fit after self-cal, rms=0.051847Jy sigma=0.752202 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 = 5.47318e-05 Jy ! Component: 100 - total flux cleaned = 7.25853e-05 Jy ! Component: 150 - total flux cleaned = 8.14209e-05 Jy ! Component: 200 - total flux cleaned = 8.19984e-05 Jy ! Total flux subtracted in 200 components = 8.19984e-05 Jy ! Clean residual min=-0.001332 max=0.001204 Jy/beam ! Clean residual mean=-0.000025 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0349516 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.0349516 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=0.051844Jy sigma=0.752232 ! Fit after self-cal, rms=0.051851Jy sigma=0.752186 ! 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=2.429 mas, bmaj=9.215 mas, bpa=-12.3 degrees ! Estimated noise=0.598502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.429 x 9.215 at -12.3 degrees (North through East) ! Clean map min=-0.0012888 max=0.030189 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=1.955 mas, bmaj=7.896 mas, bpa=-12.29 degrees ! Estimated noise=1.48089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227547 Jy ! Component: 100 - total flux cleaned = 0.0286929 Jy ! Component: 150 - total flux cleaned = 0.0311549 Jy ! Component: 200 - total flux cleaned = 0.0317765 Jy ! Total flux subtracted in 200 components = 0.0317765 Jy ! Clean residual min=-0.002931 max=0.003431 Jy/beam ! Clean residual mean=-0.000011 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0317765 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0317765 Jy ! Inverting map and beam ! Estimated beam: bmin=2.429 mas, bmaj=9.215 mas, bpa=-12.3 degrees ! Estimated noise=0.598502 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 = 0.0017406 Jy ! Component: 100 - total flux cleaned = 0.00241395 Jy ! Component: 150 - total flux cleaned = 0.00258311 Jy ! Component: 200 - total flux cleaned = 0.00274049 Jy ! Total flux subtracted in 200 components = 0.00274049 Jy ! Clean residual min=-0.001599 max=0.001437 Jy/beam ! Clean residual mean=-0.000019 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.034517 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.034517 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=3.637 mas, bmaj=11.46 mas, bpa=-16.75 degrees ! Estimated noise=0.6202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383337 Jy ! Component: 100 - total flux cleaned = 0.000382645 Jy ! Component: 150 - total flux cleaned = 0.000383292 Jy ! Component: 200 - total flux cleaned = 0.000383606 Jy ! Total flux subtracted in 200 components = 0.000383606 Jy ! Clean residual min=-0.001371 max=0.001224 Jy/beam ! Clean residual mean=-0.000026 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0349006 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 = 7.46111e-08 Jy ! Component: 100 - total flux cleaned = 4.14298e-09 Jy ! Component: 150 - total flux cleaned = 4.33668e-06 Jy ! Component: 200 - total flux cleaned = 4.38969e-06 Jy ! Total flux subtracted in 200 components = 4.38969e-06 Jy ! Clean residual min=-0.001360 max=0.001235 Jy/beam ! Clean residual mean=-0.000026 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.034905 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.034905 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.429 mas, bmaj=9.215 mas, bpa=-12.3 degrees ! Estimated noise=0.598502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.30336e-05 Jy ! Component: 100 - total flux cleaned = -6.38485e-05 Jy ! Component: 150 - total flux cleaned = -7.28782e-05 Jy ! Component: 200 - total flux cleaned = -8.04484e-05 Jy ! Total flux subtracted in 200 components = -8.04484e-05 Jy ! Clean residual min=-0.001461 max=0.001546 Jy/beam ! Clean residual mean=-0.000017 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0348246 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.0348245 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=0.051852Jy sigma=0.752394 ! Fit after self-cal, rms=0.051870Jy sigma=0.752331 wmodel J2327-3301_C_map.mod ! Writing 77 model components to file: J2327-3301_C_map.mod wobs J2327-3301_C_uvs.fits ! Writing UV FITS file: J2327-3301_C_uvs.fits wwins J2327-3301_C_map.win ! wwins: Wrote 1 windows to J2327-3301_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 = 0.000270672 Jy ! Component: 100 - total flux cleaned = 0.000465882 Jy ! Component: 150 - total flux cleaned = 0.000446015 Jy ! Component: 200 - total flux cleaned = 0.000481437 Jy ! Component: 250 - total flux cleaned = 0.000498857 Jy ! Component: 300 - total flux cleaned = 0.000581105 Jy ! Component: 350 - total flux cleaned = 0.000675046 Jy ! Component: 400 - total flux cleaned = 0.000780246 Jy ! Component: 450 - total flux cleaned = 0.000868216 Jy ! Component: 500 - total flux cleaned = 0.000968294 Jy ! Component: 550 - total flux cleaned = 0.00103786 Jy ! Component: 600 - total flux cleaned = 0.00105155 Jy ! Component: 650 - total flux cleaned = 0.00113196 Jy ! Component: 700 - total flux cleaned = 0.00118473 Jy ! Component: 750 - total flux cleaned = 0.00130233 Jy ! Component: 800 - total flux cleaned = 0.0014312 Jy ! Component: 850 - total flux cleaned = 0.00154606 Jy ! Component: 900 - total flux cleaned = 0.00168487 Jy ! Component: 950 - total flux cleaned = 0.00174748 Jy ! Component: 1000 - total flux cleaned = 0.00185913 Jy ! Component: 1050 - total flux cleaned = 0.00195785 Jy ! Component: 1100 - total flux cleaned = 0.0020687 Jy ! Component: 1150 - total flux cleaned = 0.002167 Jy ! Component: 1200 - total flux cleaned = 0.00225289 Jy ! Component: 1250 - total flux cleaned = 0.00233872 Jy ! Component: 1300 - total flux cleaned = 0.0024368 Jy ! Component: 1350 - total flux cleaned = 0.00252274 Jy ! Component: 1400 - total flux cleaned = 0.00268371 Jy ! Component: 1450 - total flux cleaned = 0.00283463 Jy ! Component: 1500 - total flux cleaned = 0.00297496 Jy ! Component: 1550 - total flux cleaned = 0.00315654 Jy ! Component: 1600 - total flux cleaned = 0.00330165 Jy ! Component: 1650 - total flux cleaned = 0.00342279 Jy ! Component: 1700 - total flux cleaned = 0.00354699 Jy ! Component: 1750 - total flux cleaned = 0.00368821 Jy ! Component: 1800 - total flux cleaned = 0.00380388 Jy ! Component: 1850 - total flux cleaned = 0.00395249 Jy ! Component: 1900 - total flux cleaned = 0.00410545 Jy ! Component: 1950 - total flux cleaned = 0.00424727 Jy ! Component: 2000 - total flux cleaned = 0.00440868 Jy ! Component: 2050 - total flux cleaned = 0.00454159 Jy ! Component: 2100 - total flux cleaned = 0.00469581 Jy ! Component: 2150 - total flux cleaned = 0.00483753 Jy ! Component: 2200 - total flux cleaned = 0.00498331 Jy ! Component: 2250 - total flux cleaned = 0.00519109 Jy ! Component: 2300 - total flux cleaned = 0.00536707 Jy ! Component: 2350 - total flux cleaned = 0.00556912 Jy ! Component: 2400 - total flux cleaned = 0.00577825 Jy ! Component: 2450 - total flux cleaned = 0.00599501 Jy ! Component: 2500 - total flux cleaned = 0.00621968 Jy ! Component: 2550 - total flux cleaned = 0.0064758 Jy ! Component: 2600 - total flux cleaned = 0.00674125 Jy ! Component: 2650 - total flux cleaned = 0.00699256 Jy ! Component: 2700 - total flux cleaned = 0.00725346 Jy ! Component: 2750 - total flux cleaned = 0.00749718 Jy ! Component: 2800 - total flux cleaned = 0.00775023 Jy ! Component: 2850 - total flux cleaned = 0.00804303 Jy ! Component: 2900 - total flux cleaned = 0.00828576 Jy ! Component: 2950 - total flux cleaned = 0.00856984 Jy ! Component: 3000 - total flux cleaned = 0.00886644 Jy ! Component: 3050 - total flux cleaned = 0.00910621 Jy ! Component: 3100 - total flux cleaned = 0.00939067 Jy ! Component: 3150 - total flux cleaned = 0.0096489 Jy ! Component: 3200 - total flux cleaned = 0.0099946 Jy ! Component: 3250 - total flux cleaned = 0.0103151 Jy ! Component: 3300 - total flux cleaned = 0.0105644 Jy ! Component: 3350 - total flux cleaned = 0.0109093 Jy ! Component: 3400 - total flux cleaned = 0.011269 Jy ! Component: 3450 - total flux cleaned = 0.0116426 Jy ! Component: 3500 - total flux cleaned = 0.0119822 Jy ! Component: 3550 - total flux cleaned = 0.0123857 Jy ! Component: 3600 - total flux cleaned = 0.012806 Jy ! Component: 3650 - total flux cleaned = 0.013188 Jy ! Component: 3700 - total flux cleaned = 0.0136417 Jy ! Component: 3750 - total flux cleaned = 0.0141156 Jy ! Component: 3800 - total flux cleaned = 0.0145459 Jy ! Component: 3850 - total flux cleaned = 0.0150588 Jy ! Component: 3900 - total flux cleaned = 0.0155925 Jy ! Component: 3950 - total flux cleaned = 0.0160087 Jy ! Component: 4000 - total flux cleaned = 0.0165818 Jy ! Component: 4050 - total flux cleaned = 0.0171793 Jy ! Total flux subtracted in 4096 components = 0.017801 Jy ! Clean residual min=-0.004193 max=0.004136 Jy/beam ! Clean residual mean=0.000038 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.0526256 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 276 components and 0.0526256 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2327-3301_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.429 x 9.215 at -12.3 degrees (North through East) ! Clean map min=-0.0032367 max=0.029194 Jy/beam ! Writing clean map to FITS file: .//J2327-3301_C_map.fits wmodel .//J2327-3301_C_map.mod ! Writing 276 model components to file: .//J2327-3301_C_map.mod wobs .//J2327-3301_C_uvs.fits ! Writing UV FITS file: .//J2327-3301_C_uvs.fits wwins .//J2327-3301_C_map.win ! wwins: Wrote 2 windows to .//J2327-3301_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0291941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000629139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.46506 6.46506 12.9301 25.8603 51.7205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 46.403 quit ! Quitting program ! Log file .//J2327-3301_C_dfm.log closed on Sun Oct 21 00:24:15 2018