! Started logfile: /scr/pima/rv121_uvs/J1647-1926_X_dfm.log on Sat Jul 28 00:42:30 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv121_uvs/J1647-1926_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1647-1926_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1647-1926 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7920 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 J1647-1926_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. ! ! Fit before self-cal, rms=1.003191Jy sigma=18.562114 ! Fit after self-cal, rms=0.938553Jy sigma=17.320467 ! 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=0.64 mas, bmaj=1.708 mas, bpa=-3.809 degrees ! Estimated noise=0.783339 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 = 0.0476621 Jy ! Component: 100 - total flux cleaned = 0.0590764 Jy ! Total flux subtracted in 100 components = 0.0590764 Jy ! Clean residual min=-0.004787 max=0.011280 Jy/beam ! Clean residual mean=-0.000004 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0590764 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0590764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059468Jy sigma=0.985517 ! Fit after self-cal, rms=0.058896Jy sigma=0.976913 ! Inverting map ! Added new window around map position (0.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964838 Jy ! Component: 100 - total flux cleaned = 0.0142355 Jy ! Total flux subtracted in 100 components = 0.0142355 Jy ! Clean residual min=-0.004363 max=0.006203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0733119 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0733119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057250Jy sigma=0.939815 ! Fit after self-cal, rms=0.057030Jy sigma=0.935827 ! 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=0.8328 mas, bmaj=2.098 mas, bpa=-3.307 degrees ! Estimated noise=0.44214 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 = 0.00462922 Jy ! Component: 100 - total flux cleaned = 0.00680166 Jy ! Component: 150 - total flux cleaned = 0.00803988 Jy ! Component: 200 - total flux cleaned = 0.00844031 Jy ! Total flux subtracted in 200 components = 0.00844031 Jy ! Clean residual min=-0.002095 max=0.002821 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0817523 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0817523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056691Jy sigma=0.928079 ! Fit after self-cal, rms=0.056650Jy sigma=0.927172 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8328 x 2.098 at -3.307 degrees (North through East) ! Clean map min=-0.0019062 max=0.059216 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.03 ! LA 0.97 MK 0.97 NL 1.04 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.02 ! LA 1.00 MK 1.03 NL 1.06 OV 0.96 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.17 KP 1.04 ! LA 0.97 MK 0.99 NL 1.07 OV 1.00 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.08 KP 1.03 ! LA 0.93 MK 0.98 NL 1.02 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.056650Jy sigma=0.927172 ! Fit after self-cal, rms=0.057753Jy sigma=0.925242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.093 mas, bpa=-3.236 degrees ! Estimated noise=0.443596 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 (4.4, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294359 Jy ! Component: 100 - total flux cleaned = 0.00478282 Jy ! Component: 150 - total flux cleaned = 0.00613765 Jy ! Component: 200 - total flux cleaned = 0.00717795 Jy ! Total flux subtracted in 200 components = 0.00717795 Jy ! Clean residual min=-0.001872 max=0.001766 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0889302 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.0889302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057590Jy sigma=0.921176 ! Fit after self-cal, rms=0.057605Jy sigma=0.920894 ! 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=0.057605Jy sigma=0.920894 ! Fit after self-cal, rms=0.058116Jy sigma=0.920087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8353 mas, bmaj=2.094 mas, bpa=-3.123 degrees ! Estimated noise=0.444573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010773 Jy ! Component: 100 - total flux cleaned = 0.00186968 Jy ! Component: 150 - total flux cleaned = 0.00242281 Jy ! Component: 200 - total flux cleaned = 0.00269537 Jy ! Total flux subtracted in 200 components = 0.00269537 Jy ! Clean residual min=-0.001767 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0916256 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.0916256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058087Jy sigma=0.919462 ! Fit after self-cal, rms=0.058094Jy sigma=0.919398 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 = 0.00041866 Jy ! Component: 100 - total flux cleaned = 0.000584039 Jy ! Component: 150 - total flux cleaned = 0.000729793 Jy ! Component: 200 - total flux cleaned = 0.000860738 Jy ! Total flux subtracted in 200 components = 0.000860738 Jy ! Clean residual min=-0.001718 max=0.001732 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0924863 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.0924863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058083Jy sigma=0.919211 ! Fit after self-cal, rms=0.058081Jy sigma=0.919194 ! 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=0.058081Jy sigma=0.919194 ! Fit after self-cal, rms=0.058297Jy sigma=0.919110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8352 mas, bmaj=2.093 mas, bpa=-3.123 degrees ! Estimated noise=0.445673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389167 Jy ! Component: 100 - total flux cleaned = 0.000514215 Jy ! Component: 150 - total flux cleaned = 0.000613259 Jy ! Component: 200 - total flux cleaned = 0.000660259 Jy ! Total flux subtracted in 200 components = 0.000660259 Jy ! Clean residual min=-0.001703 max=0.001751 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0931466 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.0931466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058290Jy sigma=0.918987 ! Fit after self-cal, rms=0.058290Jy sigma=0.918970 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 (35.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431677 Jy ! Component: 100 - total flux cleaned = 0.000186243 Jy ! Component: 150 - total flux cleaned = 3.70882e-05 Jy ! Component: 200 - total flux cleaned = -1.34858e-05 Jy ! Total flux subtracted in 200 components = -1.34858e-05 Jy ! Clean residual min=-0.001644 max=0.001622 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0931331 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.0931331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058225Jy sigma=0.917991 ! Fit after self-cal, rms=0.058218Jy sigma=0.917898 ! 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=0.058218Jy sigma=0.917898 ! Fit after self-cal, rms=0.058156Jy sigma=0.917838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=4.703 mas, bpa=3.58 degrees ! Estimated noise=0.550794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.79348e-05 Jy ! Component: 100 - total flux cleaned = 0.000155523 Jy ! Component: 150 - total flux cleaned = 0.000363408 Jy ! Component: 200 - total flux cleaned = 0.000531288 Jy ! Total flux subtracted in 200 components = 0.000531288 Jy ! Clean residual min=-0.002020 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0936644 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.0936644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058149Jy sigma=0.917728 ! Fit after self-cal, rms=0.058148Jy sigma=0.917706 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 = 0.000146293 Jy ! Component: 100 - total flux cleaned = 0.000207556 Jy ! Component: 150 - total flux cleaned = 0.000253354 Jy ! Component: 200 - total flux cleaned = 0.000274519 Jy ! Total flux subtracted in 200 components = 0.000274519 Jy ! Clean residual min=-0.001984 max=0.001621 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0939389 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0939389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058146Jy sigma=0.917690 ! Fit after self-cal, rms=0.058146Jy sigma=0.917683 ! 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=0.8347 mas, bmaj=2.092 mas, bpa=-3.109 degrees ! Estimated noise=0.445362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8347 x 2.092 at -3.109 degrees (North through East) ! Clean map min=-0.0017967 max=0.059312 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=0.6398 mas, bmaj=1.698 mas, bpa=-3.589 degrees ! Estimated noise=0.792328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485151 Jy ! Component: 100 - total flux cleaned = 0.0637545 Jy ! Component: 150 - total flux cleaned = 0.0714927 Jy ! Component: 200 - total flux cleaned = 0.0759665 Jy ! Total flux subtracted in 200 components = 0.0759665 Jy ! Clean residual min=-0.003691 max=0.003464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0759665 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0759665 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8347 mas, bmaj=2.092 mas, bpa=-3.109 degrees ! Estimated noise=0.445362 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 = 0.00383317 Jy ! Component: 100 - total flux cleaned = 0.00637605 Jy ! Component: 150 - total flux cleaned = 0.00797946 Jy ! Component: 200 - total flux cleaned = 0.00927494 Jy ! Total flux subtracted in 200 components = 0.00927494 Jy ! Clean residual min=-0.001871 max=0.001761 Jy/beam ! Clean residual mean=0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0852415 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.0852415 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=2.206 mas, bmaj=4.703 mas, bpa=3.58 degrees ! Estimated noise=0.550794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242415 Jy ! Component: 100 - total flux cleaned = 0.00356289 Jy ! Component: 150 - total flux cleaned = 0.0042195 Jy ! Component: 200 - total flux cleaned = 0.00480381 Jy ! Total flux subtracted in 200 components = 0.00480381 Jy ! Clean residual min=-0.002037 max=0.001735 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0900453 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469685 Jy ! Component: 100 - total flux cleaned = 0.00088115 Jy ! Component: 150 - total flux cleaned = 0.00126889 Jy ! Component: 200 - total flux cleaned = 0.0016074 Jy ! Total flux subtracted in 200 components = 0.0016074 Jy ! Clean residual min=-0.001905 max=0.001662 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0916527 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 95 components and 0.0916527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8347 mas, bmaj=2.092 mas, bpa=-3.109 degrees ! Estimated noise=0.445362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021715 Jy ! Component: 100 - total flux cleaned = 0.000152344 Jy ! Component: 150 - total flux cleaned = 0.000151327 Jy ! Component: 200 - total flux cleaned = 0.000151748 Jy ! Total flux subtracted in 200 components = 0.000151748 Jy ! Clean residual min=-0.001644 max=0.001712 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0918044 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.0918044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058181Jy sigma=0.918213 ! Fit after self-cal, rms=0.058171Jy sigma=0.918121 wmodel J1647-1926_X_map.mod ! Writing 109 model components to file: J1647-1926_X_map.mod wobs J1647-1926_X_uvs.fits ! Writing UV FITS file: J1647-1926_X_uvs.fits wwins J1647-1926_X_map.win ! wwins: Wrote 4 windows to J1647-1926_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 = 0.000200003 Jy ! Component: 100 - total flux cleaned = 0.00025938 Jy ! Component: 150 - total flux cleaned = 0.000401871 Jy ! Component: 200 - total flux cleaned = 0.00045576 Jy ! Component: 250 - total flux cleaned = 0.000429494 Jy ! Component: 300 - total flux cleaned = 0.000507075 Jy ! Component: 350 - total flux cleaned = 0.000506537 Jy ! Component: 400 - total flux cleaned = 0.00050646 Jy ! Component: 450 - total flux cleaned = 0.000482472 Jy ! Component: 500 - total flux cleaned = 0.000529598 Jy ! Component: 550 - total flux cleaned = 0.000575946 Jy ! Component: 600 - total flux cleaned = 0.000598723 Jy ! Component: 650 - total flux cleaned = 0.000598689 Jy ! Component: 700 - total flux cleaned = 0.000665468 Jy ! Component: 750 - total flux cleaned = 0.000643721 Jy ! Component: 800 - total flux cleaned = 0.000708365 Jy ! Component: 850 - total flux cleaned = 0.000623561 Jy ! Component: 900 - total flux cleaned = 0.000560917 Jy ! Component: 950 - total flux cleaned = 0.000561394 Jy ! Component: 1000 - total flux cleaned = 0.000581666 Jy ! Component: 1050 - total flux cleaned = 0.000540876 Jy ! Component: 1100 - total flux cleaned = 0.000480527 Jy ! Component: 1150 - total flux cleaned = 0.000381849 Jy ! Component: 1200 - total flux cleaned = 0.000303376 Jy ! Component: 1250 - total flux cleaned = 0.000206775 Jy ! Component: 1300 - total flux cleaned = 0.000225598 Jy ! Component: 1350 - total flux cleaned = 3.59028e-05 Jy ! Component: 1400 - total flux cleaned = -1.69556e-06 Jy ! Component: 1450 - total flux cleaned = -0.000113154 Jy ! Component: 1500 - total flux cleaned = -0.000150017 Jy ! Component: 1550 - total flux cleaned = -0.000204968 Jy ! Component: 1600 - total flux cleaned = -0.0001688 Jy ! Component: 1650 - total flux cleaned = -0.000222597 Jy ! Component: 1700 - total flux cleaned = -0.000240098 Jy ! Component: 1750 - total flux cleaned = -0.000222408 Jy ! Component: 1800 - total flux cleaned = -0.000170109 Jy ! Component: 1850 - total flux cleaned = -0.000204712 Jy ! Component: 1900 - total flux cleaned = -0.00023898 Jy ! Component: 1950 - total flux cleaned = -0.000153859 Jy ! Component: 2000 - total flux cleaned = -0.000187949 Jy ! Component: 2050 - total flux cleaned = -0.000204862 Jy ! Component: 2100 - total flux cleaned = -0.000188163 Jy ! Component: 2150 - total flux cleaned = -0.000155257 Jy ! Component: 2200 - total flux cleaned = -0.000204373 Jy ! Component: 2250 - total flux cleaned = -0.000204357 Jy ! Component: 2300 - total flux cleaned = -0.000155809 Jy ! Component: 2350 - total flux cleaned = -0.000107778 Jy ! Component: 2400 - total flux cleaned = -4.40198e-05 Jy ! Component: 2450 - total flux cleaned = -4.41143e-05 Jy ! Component: 2500 - total flux cleaned = 3.44602e-05 Jy ! Component: 2550 - total flux cleaned = 8.12986e-05 Jy ! Component: 2600 - total flux cleaned = 0.000174466 Jy ! Component: 2650 - total flux cleaned = 0.000251647 Jy ! Component: 2700 - total flux cleaned = 0.000343379 Jy ! Component: 2750 - total flux cleaned = 0.000404144 Jy ! Component: 2800 - total flux cleaned = 0.00041918 Jy ! Component: 2850 - total flux cleaned = 0.000509091 Jy ! Component: 2900 - total flux cleaned = 0.000553712 Jy ! Component: 2950 - total flux cleaned = 0.000613014 Jy ! Component: 3000 - total flux cleaned = 0.000701203 Jy ! Component: 3050 - total flux cleaned = 0.000803615 Jy ! Component: 3100 - total flux cleaned = 0.000905195 Jy ! Component: 3150 - total flux cleaned = 0.000962874 Jy ! Component: 3200 - total flux cleaned = 0.00100579 Jy ! Component: 3250 - total flux cleaned = 0.00100585 Jy ! Component: 3300 - total flux cleaned = 0.00109098 Jy ! Component: 3350 - total flux cleaned = 0.00113318 Jy ! Component: 3400 - total flux cleaned = 0.00125917 Jy ! Component: 3450 - total flux cleaned = 0.00130081 Jy ! Component: 3500 - total flux cleaned = 0.00132854 Jy ! Component: 3550 - total flux cleaned = 0.00134223 Jy ! Component: 3600 - total flux cleaned = 0.00145182 Jy ! Component: 3650 - total flux cleaned = 0.0015471 Jy ! Component: 3700 - total flux cleaned = 0.00154701 Jy ! Component: 3750 - total flux cleaned = 0.00161446 Jy ! Component: 3800 - total flux cleaned = 0.00170823 Jy ! Component: 3850 - total flux cleaned = 0.00174817 Jy ! Component: 3900 - total flux cleaned = 0.00180123 Jy ! Component: 3950 - total flux cleaned = 0.00190692 Jy ! Component: 4000 - total flux cleaned = 0.00190697 Jy ! Component: 4050 - total flux cleaned = 0.00202452 Jy ! Total flux subtracted in 4096 components = 0.00206351 Jy ! Clean residual min=-0.000725 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0938679 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 417 components and 0.0938679 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1647-1926_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8347 x 2.092 at -3.109 degrees (North through East) ! Clean map min=-0.0016054 max=0.058811 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1647-1926_X_map.fits wmodel /scr/pima/rv121_uvs/J1647-1926_X_map.mod ! Writing 417 model components to file: /scr/pima/rv121_uvs/J1647-1926_X_map.mod wobs /scr/pima/rv121_uvs/J1647-1926_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1647-1926_X_uvs.fits wwins /scr/pima/rv121_uvs/J1647-1926_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv121_uvs/J1647-1926_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0588111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13825 1.13825 2.2765 4.55301 9.10602 18.212 36.4241 72.8481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.561 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1647-1926_X_dfm.log closed on Sat Jul 28 00:42:34 2018