! Started logfile: .//J1514-1832_X_dfm.log on Mon Jan 20 18:17:41 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1514-1832_X_uva.fits ! Reading UV FITS file: .//J1514-1832_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514-1832 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4320 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1514-1832_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. ! ! 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=1.002597Jy sigma=16.175247 ! Fit after self-cal, rms=0.961922Jy sigma=15.509328 ! 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=1.013 mas, bmaj=3.172 mas, bpa=5.095 degrees ! Estimated noise=1.1723 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 = 0.0304013 Jy ! Component: 100 - total flux cleaned = 0.0370589 Jy ! Total flux subtracted in 100 components = 0.0370589 Jy ! Clean residual min=-0.004115 max=0.004892 Jy/beam ! Clean residual mean=0.000001 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.0370589 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0370589 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=0.045703Jy sigma=0.718097 ! Fit after self-cal, rms=0.043650Jy sigma=0.684878 ! 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=1.254 mas, bmaj=3.59 mas, bpa=3.303 degrees ! Estimated noise=0.67407 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 = 0.00376706 Jy ! Component: 100 - total flux cleaned = 0.00451527 Jy ! Component: 150 - total flux cleaned = 0.00454331 Jy ! Component: 200 - total flux cleaned = 0.00456608 Jy ! Total flux subtracted in 200 components = 0.00456608 Jy ! Clean residual min=-0.002320 max=0.002710 Jy/beam ! Clean residual mean=0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.041625 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.041625 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=0.043387Jy sigma=0.679786 ! Fit after self-cal, rms=0.043392Jy sigma=0.679772 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.59 at 3.303 degrees (North through East) ! Clean map min=-0.002238 max=0.041915 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 HN 1.06 KP 0.91 ! LA 1.04 NL 0.87 OV 1.20 PT 0.92 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.02 HN 1.01 KP 1.08 ! LA 0.94 NL 1.03 OV 1.06 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.90 HN 1.11 KP 0.98 ! LA 0.97 NL 1.02 OV 1.34 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.83 HN 1.10 KP 0.98 ! LA 1.12 NL 0.86 OV 1.14 PT 0.94 ! SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.90 KP 0.93 ! LA 1.09 NL 0.91 OV 1.09 PT 0.83 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.97 KP 1.07 ! LA 0.84 NL 0.97 OV 1.13 PT 0.82 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.07 KP 1.02 ! LA 0.96 NL 0.91 OV 1.05 PT 0.96 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.09 KP 1.02 ! LA 0.95 NL 0.97 OV 1.11 PT 0.94 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.043392Jy sigma=0.679772 ! Fit after self-cal, rms=0.044103Jy sigma=0.673166 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=3.592 mas, bpa=3.472 degrees ! Estimated noise=0.669891 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 = -0.000199441 Jy ! Component: 100 - total flux cleaned = -0.000244722 Jy ! Component: 150 - total flux cleaned = -0.000254253 Jy ! Component: 200 - total flux cleaned = -0.000245935 Jy ! Total flux subtracted in 200 components = -0.000245935 Jy ! Clean residual min=-0.001511 max=0.002003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.041379 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.041379 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=0.044096Jy sigma=0.673099 ! Fit after self-cal, rms=0.044200Jy sigma=0.672659 ! 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=0.044200Jy sigma=0.672659 ! Fit after self-cal, rms=0.044450Jy sigma=0.672625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=3.596 mas, bpa=3.439 degrees ! Estimated noise=0.670312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162682 Jy ! Component: 100 - total flux cleaned = -0.000172056 Jy ! Component: 150 - total flux cleaned = -0.000188587 Jy ! Component: 200 - total flux cleaned = -0.000188388 Jy ! Total flux subtracted in 200 components = -0.000188388 Jy ! Clean residual min=-0.001526 max=0.002026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0411907 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0411907 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=0.044445Jy sigma=0.672583 ! Fit after self-cal, rms=0.044456Jy sigma=0.672570 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) ! Added new window around map position (-8.8, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161466 Jy ! Component: 100 - total flux cleaned = 0.00137774 Jy ! Component: 150 - total flux cleaned = 0.00130088 Jy ! Component: 200 - total flux cleaned = 0.0012139 Jy ! Total flux subtracted in 200 components = 0.0012139 Jy ! Clean residual min=-0.001538 max=0.001506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0424046 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.0424046 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=0.044380Jy sigma=0.671294 ! Fit after self-cal, rms=0.044367Jy sigma=0.671160 ! 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=0.044367Jy sigma=0.671160 ! Fit after self-cal, rms=0.044219Jy sigma=0.671100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=3.603 mas, bpa=3.383 degrees ! Estimated noise=0.666096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.56354e-05 Jy ! Component: 100 - total flux cleaned = 6.61664e-06 Jy ! Component: 150 - total flux cleaned = -9.83594e-05 Jy ! Component: 200 - total flux cleaned = -0.000194461 Jy ! Total flux subtracted in 200 components = -0.000194461 Jy ! Clean residual min=-0.001443 max=0.001469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0422101 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.0422101 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=0.044202Jy sigma=0.670813 ! Fit after self-cal, rms=0.044202Jy sigma=0.670791 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 = -0.000111813 Jy ! Component: 100 - total flux cleaned = -0.000199838 Jy ! Component: 150 - total flux cleaned = -0.000294315 Jy ! Component: 200 - total flux cleaned = -0.000356989 Jy ! Total flux subtracted in 200 components = -0.000356989 Jy ! Clean residual min=-0.001431 max=0.001433 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0418531 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.0418531 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=0.044194Jy sigma=0.670650 ! Fit after self-cal, rms=0.044191Jy sigma=0.670642 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044191Jy sigma=0.670642 ! Fit after self-cal, rms=0.044195Jy sigma=0.670619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=4.75 mas, bpa=-7.734 degrees ! Estimated noise=0.771665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011672 Jy ! Component: 100 - total flux cleaned = -0.000263561 Jy ! Component: 150 - total flux cleaned = -0.000364305 Jy ! Component: 200 - total flux cleaned = -0.000463195 Jy ! Total flux subtracted in 200 components = -0.000463195 Jy ! Clean residual min=-0.001273 max=0.001608 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0413899 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.0413899 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=0.044191Jy sigma=0.670530 ! Fit after self-cal, rms=0.044190Jy sigma=0.670520 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 = -0.00014016 Jy ! Component: 100 - total flux cleaned = -0.000178992 Jy ! Component: 150 - total flux cleaned = -0.000213861 Jy ! Component: 200 - total flux cleaned = -0.000245759 Jy ! Total flux subtracted in 200 components = -0.000245759 Jy ! Clean residual min=-0.001263 max=0.001621 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0411441 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.0411442 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=0.044189Jy sigma=0.670475 ! Fit after self-cal, rms=0.044187Jy sigma=0.670472 ! 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=1.264 mas, bmaj=3.608 mas, bpa=3.379 degrees ! Estimated noise=0.664561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 3.608 at 3.379 degrees (North through East) ! Clean map min=-0.0013569 max=0.041485 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=1.018 mas, bmaj=3.194 mas, bpa=5.428 degrees ! Estimated noise=1.15922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032164 Jy ! Component: 100 - total flux cleaned = 0.0393419 Jy ! Component: 150 - total flux cleaned = 0.0414289 Jy ! Component: 200 - total flux cleaned = 0.0423839 Jy ! Total flux subtracted in 200 components = 0.0423839 Jy ! Clean residual min=-0.002954 max=0.003353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0423839 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0423839 Jy ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=3.608 mas, bpa=3.379 degrees ! Estimated noise=0.664561 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 = 0.000194436 Jy ! Component: 100 - total flux cleaned = 3.21608e-05 Jy ! Component: 150 - total flux cleaned = -0.000246234 Jy ! Component: 200 - total flux cleaned = -0.000396295 Jy ! Total flux subtracted in 200 components = -0.000396295 Jy ! Clean residual min=-0.001615 max=0.001514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0419876 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0419876 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=2.306 mas, bmaj=4.75 mas, bpa=-7.734 degrees ! Estimated noise=0.771665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212821 Jy ! Component: 100 - total flux cleaned = -0.000264435 Jy ! Component: 150 - total flux cleaned = -0.000307653 Jy ! Component: 200 - total flux cleaned = -0.000361378 Jy ! Total flux subtracted in 200 components = -0.000361378 Jy ! Clean residual min=-0.001346 max=0.001678 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0416262 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 = -4.65969e-05 Jy ! Component: 100 - total flux cleaned = -0.000133971 Jy ! Component: 150 - total flux cleaned = -0.000200576 Jy ! Component: 200 - total flux cleaned = -0.000262478 Jy ! Total flux subtracted in 200 components = -0.000262478 Jy ! Clean residual min=-0.001260 max=0.001653 Jy/beam ! Clean residual mean=-0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0413638 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.0413638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=3.608 mas, bpa=3.379 degrees ! Estimated noise=0.664561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296375 Jy ! Component: 100 - total flux cleaned = -0.000354525 Jy ! Component: 150 - total flux cleaned = -0.00037226 Jy ! Component: 200 - total flux cleaned = -0.000387477 Jy ! Total flux subtracted in 200 components = -0.000387477 Jy ! Clean residual min=-0.001389 max=0.001453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0409763 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.0409763 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=0.044196Jy sigma=0.670572 ! Fit after self-cal, rms=0.044194Jy sigma=0.670566 wmodel J1514-1832_X_map.mod ! Writing 86 model components to file: J1514-1832_X_map.mod wobs J1514-1832_X_uvs.fits ! Writing UV FITS file: J1514-1832_X_uvs.fits wwins J1514-1832_X_map.win ! wwins: Wrote 2 windows to J1514-1832_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 = 0.000295019 Jy ! Component: 100 - total flux cleaned = 0.000514072 Jy ! Component: 150 - total flux cleaned = 0.000468535 Jy ! Component: 200 - total flux cleaned = 0.000381731 Jy ! Component: 250 - total flux cleaned = 0.000340474 Jy ! Component: 300 - total flux cleaned = 0.000280694 Jy ! Component: 350 - total flux cleaned = 0.000223379 Jy ! Component: 400 - total flux cleaned = 0.000167439 Jy ! Component: 450 - total flux cleaned = 4.29628e-05 Jy ! Component: 500 - total flux cleaned = -4.26641e-05 Jy ! Component: 550 - total flux cleaned = -5.91301e-05 Jy ! Component: 600 - total flux cleaned = -9.1484e-05 Jy ! Component: 650 - total flux cleaned = -4.38866e-05 Jy ! Component: 700 - total flux cleaned = 1.95467e-06 Jy ! Component: 750 - total flux cleaned = 7.63712e-05 Jy ! Component: 800 - total flux cleaned = 0.000105622 Jy ! Component: 850 - total flux cleaned = 0.000162871 Jy ! Component: 900 - total flux cleaned = 0.00026073 Jy ! Component: 950 - total flux cleaned = 0.000342202 Jy ! Component: 1000 - total flux cleaned = 0.000382237 Jy ! Component: 1050 - total flux cleaned = 0.000434559 Jy ! Component: 1100 - total flux cleaned = 0.000498602 Jy ! Component: 1150 - total flux cleaned = 0.000574567 Jy ! Component: 1200 - total flux cleaned = 0.000611962 Jy ! Component: 1250 - total flux cleaned = 0.000648697 Jy ! Component: 1300 - total flux cleaned = 0.000733059 Jy ! Component: 1350 - total flux cleaned = 0.000780322 Jy ! Component: 1400 - total flux cleaned = 0.000838981 Jy ! Component: 1450 - total flux cleaned = 0.000885296 Jy ! Component: 1500 - total flux cleaned = 0.000965247 Jy ! Component: 1550 - total flux cleaned = 0.00101033 Jy ! Component: 1600 - total flux cleaned = 0.00104378 Jy ! Component: 1650 - total flux cleaned = 0.00108797 Jy ! Component: 1700 - total flux cleaned = 0.00113162 Jy ! Component: 1750 - total flux cleaned = 0.00113177 Jy ! Component: 1800 - total flux cleaned = 0.00117441 Jy ! Component: 1850 - total flux cleaned = 0.00120602 Jy ! Component: 1900 - total flux cleaned = 0.00124764 Jy ! Component: 1950 - total flux cleaned = 0.00127863 Jy ! Component: 2000 - total flux cleaned = 0.00128893 Jy ! Component: 2050 - total flux cleaned = 0.00133953 Jy ! Component: 2100 - total flux cleaned = 0.00135959 Jy ! Component: 2150 - total flux cleaned = 0.00142908 Jy ! Component: 2200 - total flux cleaned = 0.0014488 Jy ! Component: 2250 - total flux cleaned = 0.00146841 Jy ! Component: 2300 - total flux cleaned = 0.00149747 Jy ! Component: 2350 - total flux cleaned = 0.00151675 Jy ! Component: 2400 - total flux cleaned = 0.00155488 Jy ! Component: 2450 - total flux cleaned = 0.00156429 Jy ! Component: 2500 - total flux cleaned = 0.00162053 Jy ! Component: 2550 - total flux cleaned = 0.00162049 Jy ! Component: 2600 - total flux cleaned = 0.00164816 Jy ! Component: 2650 - total flux cleaned = 0.0016848 Jy ! Component: 2700 - total flux cleaned = 0.00170294 Jy ! Component: 2750 - total flux cleaned = 0.00173904 Jy ! Component: 2800 - total flux cleaned = 0.00173902 Jy ! Component: 2850 - total flux cleaned = 0.00180134 Jy ! Component: 2900 - total flux cleaned = 0.00182786 Jy ! Component: 2950 - total flux cleaned = 0.00187178 Jy ! Component: 3000 - total flux cleaned = 0.00188052 Jy ! Component: 3050 - total flux cleaned = 0.00192395 Jy ! Component: 3100 - total flux cleaned = 0.00196704 Jy ! Component: 3150 - total flux cleaned = 0.0019842 Jy ! Component: 3200 - total flux cleaned = 0.00199276 Jy ! Component: 3250 - total flux cleaned = 0.0020267 Jy ! Component: 3300 - total flux cleaned = 0.0020352 Jy ! Component: 3350 - total flux cleaned = 0.00206886 Jy ! Component: 3400 - total flux cleaned = 0.00211917 Jy ! Component: 3450 - total flux cleaned = 0.00216922 Jy ! Component: 3500 - total flux cleaned = 0.00220244 Jy ! Component: 3550 - total flux cleaned = 0.00223552 Jy ! Component: 3600 - total flux cleaned = 0.00230971 Jy ! Component: 3650 - total flux cleaned = 0.0023426 Jy ! Component: 3700 - total flux cleaned = 0.00239987 Jy ! Component: 3750 - total flux cleaned = 0.00244071 Jy ! Component: 3800 - total flux cleaned = 0.00248953 Jy ! Component: 3850 - total flux cleaned = 0.00252202 Jy ! Component: 3900 - total flux cleaned = 0.00257064 Jy ! Component: 3950 - total flux cleaned = 0.00260296 Jy ! Component: 4000 - total flux cleaned = 0.00261913 Jy ! Component: 4050 - total flux cleaned = 0.00265139 Jy ! Total flux subtracted in 4096 components = 0.00269161 Jy ! Clean residual min=-0.000556 max=0.000561 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0436679 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 350 components and 0.0436679 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1514-1832_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 3.608 at 3.379 degrees (North through East) ! Clean map min=-0.0012295 max=0.041461 Jy/beam ! Writing clean map to FITS file: .//J1514-1832_X_map.fits wmodel .//J1514-1832_X_map.mod ! Writing 350 model components to file: .//J1514-1832_X_map.mod wobs .//J1514-1832_X_uvs.fits ! Writing UV FITS file: .//J1514-1832_X_uvs.fits wwins .//J1514-1832_X_map.win ! wwins: Wrote 3 windows to .//J1514-1832_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0414609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.98011 0.98011 1.96022 3.92044 7.84088 15.6818 31.3635 62.7271 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.087 quit ! Quitting program ! Log file .//J1514-1832_X_dfm.log closed on Mon Jan 20 18:17:45 2020