! Started logfile: .//J1117-3328_X_dfm.log on Sat Oct 20 23:52:10 2018 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 .//J1117-3328_X_uva.fits ! Reading UV FITS file: .//J1117-3328_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1117-3328 ! ! 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 85 lines of history. ! ! Reading 840 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 J1117-3328_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=1.003243Jy sigma=24.971045 ! Fit after self-cal, rms=0.955523Jy sigma=23.699991 ! 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=0.895 mas, bmaj=4.686 mas, bpa=2.706 degrees ! Estimated noise=1.47317 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 = 0.0352023 Jy ! Component: 100 - total flux cleaned = 0.0438743 Jy ! Total flux subtracted in 100 components = 0.0438743 Jy ! Clean residual min=-0.004694 max=0.004706 Jy/beam ! Clean residual mean=0.000013 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.0438743 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0438743 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=0.039535Jy sigma=0.706058 ! Fit after self-cal, rms=0.038987Jy sigma=0.698797 ! 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=1.12 mas, bmaj=4.987 mas, bpa=2.205 degrees ! Estimated noise=1.05186 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 = 0.00498615 Jy ! Component: 100 - total flux cleaned = 0.00740321 Jy ! Component: 150 - total flux cleaned = 0.00873168 Jy ! Component: 200 - total flux cleaned = 0.00939596 Jy ! Total flux subtracted in 200 components = 0.00939596 Jy ! Clean residual min=-0.002702 max=0.002512 Jy/beam ! Clean residual mean=0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0532703 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0532703 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=0.038536Jy sigma=0.675424 ! Fit after self-cal, rms=0.038492Jy sigma=0.675176 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.12 x 4.987 at 2.205 degrees (North through East) ! Clean map min=-0.0026078 max=0.047087 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.29 LA 0.95 NL 1.11 ! OV 0.90 PT 0.99 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.11 LA 0.96 NL 1.04 ! OV 0.84 PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.96 LA 0.93 NL 1.08 ! OV 0.99 PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.84 LA 1.13 NL 0.92 ! OV 1.14 PT 0.94 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.06 LA 1.15 NL 1.02 ! OV 0.94 PT 0.92 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.57 LA 1.04 NL 0.74 ! OV 1.03 PT 1.08 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.16 LA 1.02 NL 1.05 ! OV 0.98 PT 0.83 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.92 LA 0.88 NL 0.95 ! OV 1.06 PT 1.04 SC 1.08 ! ! ! Fit before self-cal, rms=0.038492Jy sigma=0.675176 ! Fit after self-cal, rms=0.040212Jy sigma=0.659101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=5.033 mas, bpa=2.367 degrees ! Estimated noise=1.04325 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 = -0.000444657 Jy ! Component: 100 - total flux cleaned = -0.000518595 Jy ! Component: 150 - total flux cleaned = -0.000549041 Jy ! Component: 200 - total flux cleaned = -0.000590878 Jy ! Total flux subtracted in 200 components = -0.000590878 Jy ! Clean residual min=-0.002587 max=0.002473 Jy/beam ! Clean residual mean=0.000014 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0526794 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0526794 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=0.040194Jy sigma=0.658676 ! Fit after self-cal, rms=0.040238Jy sigma=0.658266 ! 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=0.040238Jy sigma=0.658266 ! Fit after self-cal, rms=0.040477Jy sigma=0.658205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=5.045 mas, bpa=2.385 degrees ! Estimated noise=1.04049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037823 Jy ! Component: 100 - total flux cleaned = -0.000408219 Jy ! Component: 150 - total flux cleaned = -0.000434517 Jy ! Component: 200 - total flux cleaned = -0.000458832 Jy ! Total flux subtracted in 200 components = -0.000458832 Jy ! Clean residual min=-0.002482 max=0.002418 Jy/beam ! Clean residual mean=0.000014 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0522205 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0522205 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=0.040465Jy sigma=0.657906 ! Fit after self-cal, rms=0.040483Jy sigma=0.657871 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 = -6.46488e-05 Jy ! Component: 100 - total flux cleaned = -7.80123e-05 Jy ! Component: 150 - total flux cleaned = -7.79383e-05 Jy ! Component: 200 - total flux cleaned = -6.90224e-05 Jy ! Total flux subtracted in 200 components = -6.90224e-05 Jy ! Clean residual min=-0.002484 max=0.002403 Jy/beam ! Clean residual mean=0.000014 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0521515 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0521515 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=0.040476Jy sigma=0.657697 ! Fit after self-cal, rms=0.040482Jy sigma=0.657672 ! 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=0.040482Jy sigma=0.657672 ! Fit after self-cal, rms=0.040625Jy sigma=0.657624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=5.056 mas, bpa=2.397 degrees ! Estimated noise=1.03766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318134 Jy ! Component: 100 - total flux cleaned = -0.00037287 Jy ! Component: 150 - total flux cleaned = -0.00038239 Jy ! Component: 200 - total flux cleaned = -0.000400073 Jy ! Total flux subtracted in 200 components = -0.000400073 Jy ! Clean residual min=-0.002476 max=0.002394 Jy/beam ! Clean residual mean=0.000014 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0517514 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0517514 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=0.040618Jy sigma=0.657470 ! Fit after self-cal, rms=0.040634Jy sigma=0.657451 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 = -5.51966e-05 Jy ! Component: 100 - total flux cleaned = -4.68317e-05 Jy ! Component: 150 - total flux cleaned = -3.84489e-05 Jy ! Component: 200 - total flux cleaned = -3.04182e-05 Jy ! Total flux subtracted in 200 components = -3.04182e-05 Jy ! Clean residual min=-0.002478 max=0.002384 Jy/beam ! Clean residual mean=0.000014 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.051721 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.051721 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=0.040629Jy sigma=0.657369 ! Fit after self-cal, rms=0.040633Jy sigma=0.657357 ! 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=0.040633Jy sigma=0.657357 ! Fit after self-cal, rms=0.040755Jy sigma=0.657320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=6.165 mas, bpa=-4.152 degrees ! Estimated noise=1.19577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239516 Jy ! Component: 100 - total flux cleaned = -0.000246558 Jy ! Component: 150 - total flux cleaned = -0.000253329 Jy ! Component: 200 - total flux cleaned = -0.000259172 Jy ! Total flux subtracted in 200 components = -0.000259172 Jy ! Clean residual min=-0.001897 max=0.002566 Jy/beam ! Clean residual mean=0.000023 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0514619 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0514619 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=0.040751Jy sigma=0.657295 ! Fit after self-cal, rms=0.040764Jy sigma=0.657272 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 (-51.2, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172143 Jy ! Component: 100 - total flux cleaned = 0.0018709 Jy ! Component: 150 - total flux cleaned = 0.00211971 Jy ! Component: 200 - total flux cleaned = 0.00232762 Jy ! Total flux subtracted in 200 components = 0.00232762 Jy ! Clean residual min=-0.002857 max=0.001679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0537895 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.0537895 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=0.040587Jy sigma=0.654880 ! Fit after self-cal, rms=0.040593Jy sigma=0.654641 ! 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=1.125 mas, bmaj=5.066 mas, bpa=2.407 degrees ! Estimated noise=1.03504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 5.066 at 2.407 degrees (North through East) ! Clean map min=-0.0026089 max=0.046748 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=0.8971 mas, bmaj=4.762 mas, bpa=2.924 degrees ! Estimated noise=1.4685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035313 Jy ! Component: 100 - total flux cleaned = 0.0436004 Jy ! Component: 150 - total flux cleaned = 0.0458196 Jy ! Component: 200 - total flux cleaned = 0.0476987 Jy ! Total flux subtracted in 200 components = 0.0476987 Jy ! Clean residual min=-0.004309 max=0.003640 Jy/beam ! Clean residual mean=0.000010 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0476987 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0476987 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=5.066 mas, bpa=2.407 degrees ! Estimated noise=1.03504 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 = 0.00239632 Jy ! Component: 100 - total flux cleaned = 0.00392182 Jy ! Component: 150 - total flux cleaned = 0.00479489 Jy ! Component: 200 - total flux cleaned = 0.00528489 Jy ! Total flux subtracted in 200 components = 0.00528489 Jy ! Clean residual min=-0.002967 max=0.002118 Jy/beam ! Clean residual mean=0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0529836 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.0529836 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=2.11 mas, bmaj=6.165 mas, bpa=-4.152 degrees ! Estimated noise=1.19577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114335 Jy ! Component: 100 - total flux cleaned = 0.00144359 Jy ! Component: 150 - total flux cleaned = 0.00163541 Jy ! Component: 200 - total flux cleaned = 0.00163406 Jy ! Total flux subtracted in 200 components = 0.00163406 Jy ! Clean residual min=-0.002756 max=0.001929 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0546176 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 = -4.44146e-05 Jy ! Component: 100 - total flux cleaned = -6.40178e-05 Jy ! Component: 150 - total flux cleaned = -6.51473e-05 Jy ! Component: 200 - total flux cleaned = -0.000102459 Jy ! Total flux subtracted in 200 components = -0.000102459 Jy ! Clean residual min=-0.002753 max=0.001813 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0545152 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.0545152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=5.066 mas, bpa=2.407 degrees ! Estimated noise=1.03504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271369 Jy ! Component: 100 - total flux cleaned = -0.000142356 Jy ! Component: 150 - total flux cleaned = -5.28441e-05 Jy ! Component: 200 - total flux cleaned = 5.02611e-05 Jy ! Total flux subtracted in 200 components = 5.02611e-05 Jy ! Clean residual min=-0.002702 max=0.001779 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0545654 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.0545654 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=0.040526Jy sigma=0.654494 ! Fit after self-cal, rms=0.040524Jy sigma=0.654300 wmodel J1117-3328_X_map.mod ! Writing 104 model components to file: J1117-3328_X_map.mod wobs J1117-3328_X_uvs.fits ! Writing UV FITS file: J1117-3328_X_uvs.fits wwins J1117-3328_X_map.win ! wwins: Wrote 2 windows to J1117-3328_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 = -0.00113897 Jy ! Component: 100 - total flux cleaned = -0.00142397 Jy ! Component: 150 - total flux cleaned = -0.00161981 Jy ! Component: 200 - total flux cleaned = -0.00183485 Jy ! Component: 250 - total flux cleaned = -0.00198296 Jy ! Component: 300 - total flux cleaned = -0.00206859 Jy ! Component: 350 - total flux cleaned = -0.00220801 Jy ! Component: 400 - total flux cleaned = -0.00237125 Jy ! Component: 450 - total flux cleaned = -0.00253014 Jy ! Component: 500 - total flux cleaned = -0.00268518 Jy ! Component: 550 - total flux cleaned = -0.00278663 Jy ! Component: 600 - total flux cleaned = -0.00293571 Jy ! Component: 650 - total flux cleaned = -0.0030328 Jy ! Component: 700 - total flux cleaned = -0.00315252 Jy ! Component: 750 - total flux cleaned = -0.00327039 Jy ! Component: 800 - total flux cleaned = -0.00343221 Jy ! Component: 850 - total flux cleaned = -0.00356893 Jy ! Component: 900 - total flux cleaned = -0.00370294 Jy ! Component: 950 - total flux cleaned = -0.00383507 Jy ! Component: 1000 - total flux cleaned = -0.00398711 Jy ! Component: 1050 - total flux cleaned = -0.00407265 Jy ! Component: 1100 - total flux cleaned = -0.00422041 Jy ! Component: 1150 - total flux cleaned = -0.00434529 Jy ! Component: 1200 - total flux cleaned = -0.00450976 Jy ! Component: 1250 - total flux cleaned = -0.0046519 Jy ! Component: 1300 - total flux cleaned = -0.0048125 Jy ! Component: 1350 - total flux cleaned = -0.00497086 Jy ! Component: 1400 - total flux cleaned = -0.00508828 Jy ! Component: 1450 - total flux cleaned = -0.0051853 Jy ! Component: 1500 - total flux cleaned = -0.00539596 Jy ! Component: 1550 - total flux cleaned = -0.00547177 Jy ! Component: 1600 - total flux cleaned = -0.00554708 Jy ! Component: 1650 - total flux cleaned = -0.00571405 Jy ! Component: 1700 - total flux cleaned = -0.00582418 Jy ! Component: 1750 - total flux cleaned = -0.00595175 Jy ! Component: 1800 - total flux cleaned = -0.00604224 Jy ! Component: 1850 - total flux cleaned = -0.00620321 Jy ! Component: 1900 - total flux cleaned = -0.00629183 Jy ! Component: 1950 - total flux cleaned = -0.00634436 Jy ! Component: 2000 - total flux cleaned = -0.00646635 Jy ! Component: 2050 - total flux cleaned = -0.00665672 Jy ! Component: 2100 - total flux cleaned = -0.00677677 Jy ! Component: 2150 - total flux cleaned = -0.00687923 Jy ! Component: 2200 - total flux cleaned = -0.00703223 Jy ! Component: 2250 - total flux cleaned = -0.00718447 Jy ! Component: 2300 - total flux cleaned = -0.0073359 Jy ! Component: 2350 - total flux cleaned = -0.00748664 Jy ! Component: 2400 - total flux cleaned = -0.00763682 Jy ! Component: 2450 - total flux cleaned = -0.00776952 Jy ! Component: 2500 - total flux cleaned = -0.00791827 Jy ! Component: 2550 - total flux cleaned = -0.00811595 Jy ! Component: 2600 - total flux cleaned = -0.0082964 Jy ! Component: 2650 - total flux cleaned = -0.00845986 Jy ! Component: 2700 - total flux cleaned = -0.00862288 Jy ! Component: 2750 - total flux cleaned = -0.00872048 Jy ! Component: 2800 - total flux cleaned = -0.00894739 Jy ! Component: 2850 - total flux cleaned = -0.009109 Jy ! Component: 2900 - total flux cleaned = -0.00922182 Jy ! Component: 2950 - total flux cleaned = -0.00938267 Jy ! Component: 3000 - total flux cleaned = -0.00954295 Jy ! Component: 3050 - total flux cleaned = -0.00975091 Jy ! Component: 3100 - total flux cleaned = -0.00986259 Jy ! Component: 3150 - total flux cleaned = -0.0100218 Jy ! Component: 3200 - total flux cleaned = -0.0101807 Jy ! Component: 3250 - total flux cleaned = -0.0103393 Jy ! Component: 3300 - total flux cleaned = -0.0104975 Jy ! Component: 3350 - total flux cleaned = -0.0106713 Jy ! Component: 3400 - total flux cleaned = -0.0108292 Jy ! Component: 3450 - total flux cleaned = -0.0109868 Jy ! Component: 3500 - total flux cleaned = -0.0111598 Jy ! Component: 3550 - total flux cleaned = -0.0113643 Jy ! Component: 3600 - total flux cleaned = -0.0115372 Jy ! Component: 3650 - total flux cleaned = -0.01171 Jy ! Component: 3700 - total flux cleaned = -0.0118987 Jy ! Component: 3750 - total flux cleaned = -0.0120559 Jy ! Component: 3800 - total flux cleaned = -0.0122603 Jy ! Component: 3850 - total flux cleaned = -0.0124806 Jy ! Component: 3900 - total flux cleaned = -0.0126223 Jy ! Component: 3950 - total flux cleaned = -0.0127325 Jy ! Component: 4000 - total flux cleaned = -0.0129376 Jy ! Component: 4050 - total flux cleaned = -0.0130797 Jy ! Total flux subtracted in 4096 components = -0.0132377 Jy ! Clean residual min=-0.001000 max=0.001633 Jy/beam ! Clean residual mean=-0.000010 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0413277 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 336 components and 0.0413277 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1117-3328_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 5.066 at 2.407 degrees (North through East) ! Clean map min=-0.0017926 max=0.045886 Jy/beam ! Writing clean map to FITS file: .//J1117-3328_X_map.fits wmodel .//J1117-3328_X_map.mod ! Writing 336 model components to file: .//J1117-3328_X_map.mod wobs .//J1117-3328_X_uvs.fits ! Writing UV FITS file: .//J1117-3328_X_uvs.fits wwins .//J1117-3328_X_map.win ! wwins: Wrote 3 windows to .//J1117-3328_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0458864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274046 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.79168 1.79168 3.58337 7.16673 14.3335 28.6669 57.3339 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 167.44 quit ! Quitting program ! Log file .//J1117-3328_X_dfm.log closed on Sat Oct 20 23:52:13 2018