! Started logfile: /tmp/maps//J1323-3653_C_20180615_dfm.log on Wed Jul 4 23:24:49 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 /tmp/maps//J1323-3653_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1323-3653_C_20180615_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1323-3653 ! ! 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 94 lines of history. ! ! Reading 3360 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 J1323-3653_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004579Jy sigma=14.003058 ! Fit after self-cal, rms=0.929868Jy sigma=12.862618 ! 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=1.656 mas, bmaj=8.517 mas, bpa=1.252 degrees ! Estimated noise=1.43502 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 = 0.0574538 Jy ! Component: 100 - total flux cleaned = 0.0743096 Jy ! Total flux subtracted in 100 components = 0.0743096 Jy ! Clean residual min=-0.005985 max=0.008367 Jy/beam ! Clean residual mean=0.000009 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.0743096 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0743096 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=0.066828Jy sigma=0.714397 ! Fit after self-cal, rms=0.066576Jy sigma=0.712854 ! 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=1.994 mas, bmaj=9.762 mas, bpa=0.9806 degrees ! Estimated noise=0.925942 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 = 0.0100575 Jy ! Component: 100 - total flux cleaned = 0.014956 Jy ! Component: 150 - total flux cleaned = 0.0177033 Jy ! Component: 200 - total flux cleaned = 0.0193582 Jy ! Total flux subtracted in 200 components = 0.0193582 Jy ! Clean residual min=-0.004492 max=0.004932 Jy/beam ! Clean residual mean=0.000082 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.0936678 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0936678 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=0.065568Jy sigma=0.680386 ! Fit after self-cal, rms=0.065495Jy sigma=0.680007 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.994 x 9.762 at 0.9806 degrees (North through East) ! Clean map min=-0.004441 max=0.074897 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.16 KP 0.88 LA 1.01 ! NL 1.28 OV 1.10 PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 0.87 KP 1.02 LA 1.12 ! NL 1.14 OV 1.03 PT 0.85 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.95 KP 1.02 LA 1.05 ! NL 1.08 OV 1.11 PT 1.10 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.00 KP 1.02 LA 1.12 ! NL 1.13 OV 0.97 PT 0.82 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.32 KP 1.03 LA 1.05 ! NL 1.08 OV 0.92 PT 0.84 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.93 KP 1.00 LA 1.03 ! NL 1.18 OV 1.01 PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.05 KP 0.96 LA 1.03 ! NL 0.92 OV 1.12 PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.84 KP 1.07 LA 1.06 ! NL 0.96 OV 1.08 PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.065495Jy sigma=0.680007 ! Fit after self-cal, rms=0.068100Jy sigma=0.667216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=9.882 mas, bpa=0.9456 degrees ! Estimated noise=0.925462 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 = -0.000959411 Jy ! Component: 100 - total flux cleaned = -0.00115672 Jy ! Component: 150 - total flux cleaned = -0.0012867 Jy ! Component: 200 - total flux cleaned = -0.00134265 Jy ! Total flux subtracted in 200 components = -0.00134265 Jy ! Clean residual min=-0.003783 max=0.004020 Jy/beam ! Clean residual mean=0.000026 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0923251 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0923251 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=0.068056Jy sigma=0.666950 ! Fit after self-cal, rms=0.068209Jy sigma=0.666626 ! 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=0.068209Jy sigma=0.666626 ! Fit after self-cal, rms=0.069382Jy sigma=0.666480 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.006 mas, bmaj=9.954 mas, bpa=0.9849 degrees ! Estimated noise=0.92787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074963 Jy ! Component: 100 - total flux cleaned = -0.000888803 Jy ! Component: 150 - total flux cleaned = -0.00101616 Jy ! Component: 200 - total flux cleaned = -0.00107859 Jy ! Total flux subtracted in 200 components = -0.00107859 Jy ! Clean residual min=-0.003789 max=0.003998 Jy/beam ! Clean residual mean=0.000025 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0912465 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0912465 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=0.069355Jy sigma=0.666298 ! Fit after self-cal, rms=0.069380Jy sigma=0.666280 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 = -1.05691e-07 Jy ! Component: 100 - total flux cleaned = 1.43561e-05 Jy ! Component: 150 - total flux cleaned = 1.46274e-05 Jy ! Component: 200 - total flux cleaned = 1.45369e-05 Jy ! Total flux subtracted in 200 components = 1.45369e-05 Jy ! Clean residual min=-0.003773 max=0.003979 Jy/beam ! Clean residual mean=0.000026 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0912611 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0912611 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=0.069373Jy sigma=0.666185 ! Fit after self-cal, rms=0.069370Jy sigma=0.666178 ! 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=0.069370Jy sigma=0.666178 ! Fit after self-cal, rms=0.070354Jy sigma=0.666087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=10.02 mas, bpa=1.025 degrees ! Estimated noise=0.929935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000563667 Jy ! Component: 100 - total flux cleaned = -0.000698292 Jy ! Component: 150 - total flux cleaned = -0.00080954 Jy ! Component: 200 - total flux cleaned = -0.000877373 Jy ! Total flux subtracted in 200 components = -0.000877373 Jy ! Clean residual min=-0.003758 max=0.003960 Jy/beam ! Clean residual mean=0.000025 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0903837 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0903837 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=0.070338Jy sigma=0.665964 ! Fit after self-cal, rms=0.070358Jy sigma=0.665955 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 = 1.74962e-05 Jy ! Component: 100 - total flux cleaned = 4.38319e-06 Jy ! Component: 150 - total flux cleaned = 4.08859e-06 Jy ! Component: 200 - total flux cleaned = 4.32893e-06 Jy ! Total flux subtracted in 200 components = 4.32893e-06 Jy ! Clean residual min=-0.003744 max=0.003952 Jy/beam ! Clean residual mean=0.000025 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.090388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.090388 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=0.070352Jy sigma=0.665880 ! Fit after self-cal, rms=0.070350Jy sigma=0.665875 ! 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=0.070350Jy sigma=0.665875 ! Fit after self-cal, rms=0.071128Jy sigma=0.665816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.997 mas, bmaj=12.98 mas, bpa=-5.937 degrees ! Estimated noise=1.06622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448066 Jy ! Component: 100 - total flux cleaned = 0.000386781 Jy ! Component: 150 - total flux cleaned = 0.000336346 Jy ! Component: 200 - total flux cleaned = 0.000294048 Jy ! Total flux subtracted in 200 components = 0.000294048 Jy ! Clean residual min=-0.003598 max=0.004575 Jy/beam ! Clean residual mean=0.000047 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.0906821 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.0906821 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=0.071132Jy sigma=0.666090 ! Fit after self-cal, rms=0.071119Jy sigma=0.665898 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 = 0.000130984 Jy ! Component: 100 - total flux cleaned = 0.000107854 Jy ! Component: 150 - total flux cleaned = 8.69831e-05 Jy ! Component: 200 - total flux cleaned = 0.000104736 Jy ! Total flux subtracted in 200 components = 0.000104736 Jy ! Clean residual min=-0.003615 max=0.004513 Jy/beam ! Clean residual mean=0.000048 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.0907868 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.0907868 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=0.071118Jy sigma=0.666045 ! Fit after self-cal, rms=0.071106Jy sigma=0.665996 ! 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=2.013 mas, bmaj=10.07 mas, bpa=1.053 degrees ! Estimated noise=0.931029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.013 x 10.07 at 1.053 degrees (North through East) ! Clean map min=-0.0035278 max=0.074798 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=1.648 mas, bmaj=8.729 mas, bpa=1.451 degrees ! Estimated noise=1.46471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586925 Jy ! Component: 100 - total flux cleaned = 0.0743896 Jy ! Component: 150 - total flux cleaned = 0.0811204 Jy ! Component: 200 - total flux cleaned = 0.0843883 Jy ! Total flux subtracted in 200 components = 0.0843883 Jy ! Clean residual min=-0.003868 max=0.003833 Jy/beam ! Clean residual mean=0.000001 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.0843883 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0843883 Jy ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=10.07 mas, bpa=1.053 degrees ! Estimated noise=0.931029 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 = 0.00299264 Jy ! Component: 100 - total flux cleaned = 0.00399998 Jy ! Component: 150 - total flux cleaned = 0.00430069 Jy ! Component: 200 - total flux cleaned = 0.00452409 Jy ! Total flux subtracted in 200 components = 0.00452409 Jy ! Clean residual min=-0.003814 max=0.003990 Jy/beam ! Clean residual mean=0.000025 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0889124 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0889124 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=3.997 mas, bmaj=12.98 mas, bpa=-5.937 degrees ! Estimated noise=1.06622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138679 Jy ! Component: 100 - total flux cleaned = 0.00138483 Jy ! Component: 150 - total flux cleaned = 0.00138374 Jy ! Component: 200 - total flux cleaned = 0.0013828 Jy ! Total flux subtracted in 200 components = 0.0013828 Jy ! Clean residual min=-0.003602 max=0.004682 Jy/beam ! Clean residual mean=0.000047 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.0902952 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 = 3.89979e-05 Jy ! Component: 100 - total flux cleaned = 5.78413e-05 Jy ! Component: 150 - total flux cleaned = 7.62865e-05 Jy ! Component: 200 - total flux cleaned = 0.000111641 Jy ! Total flux subtracted in 200 components = 0.000111641 Jy ! Clean residual min=-0.003576 max=0.004630 Jy/beam ! Clean residual mean=0.000047 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.0904068 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0904068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=10.07 mas, bpa=1.053 degrees ! Estimated noise=0.931029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00082453 Jy ! Component: 100 - total flux cleaned = -0.000862714 Jy ! Component: 150 - total flux cleaned = -0.000833174 Jy ! Component: 200 - total flux cleaned = -0.000787236 Jy ! Total flux subtracted in 200 components = -0.000787236 Jy ! Clean residual min=-0.003756 max=0.003951 Jy/beam ! Clean residual mean=0.000026 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0896196 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0896196 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=0.071125Jy sigma=0.665942 ! Fit after self-cal, rms=0.071130Jy sigma=0.665914 wmodel J1323-3653_C_map.mod ! Writing 48 model components to file: J1323-3653_C_map.mod wobs J1323-3653_C_uvs.fits ! Writing UV FITS file: J1323-3653_C_uvs.fits wwins J1323-3653_C_map.win ! wwins: Wrote 1 windows to J1323-3653_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 = 0.000866723 Jy ! Component: 100 - total flux cleaned = 0.000987608 Jy ! Component: 150 - total flux cleaned = 0.000939761 Jy ! Component: 200 - total flux cleaned = 0.000708936 Jy ! Component: 250 - total flux cleaned = 0.000453465 Jy ! Component: 300 - total flux cleaned = 0.000254746 Jy ! Component: 350 - total flux cleaned = 6.72815e-05 Jy ! Component: 400 - total flux cleaned = -4.07427e-05 Jy ! Component: 450 - total flux cleaned = -0.00021247 Jy ! Component: 500 - total flux cleaned = -0.000344464 Jy ! Component: 550 - total flux cleaned = -0.000440092 Jy ! Component: 600 - total flux cleaned = -0.000501552 Jy ! Component: 650 - total flux cleaned = -0.000501336 Jy ! Component: 700 - total flux cleaned = -0.000529998 Jy ! Component: 750 - total flux cleaned = -0.000529262 Jy ! Component: 800 - total flux cleaned = -0.000556548 Jy ! Component: 850 - total flux cleaned = -0.000529773 Jy ! Component: 900 - total flux cleaned = -0.000451409 Jy ! Component: 950 - total flux cleaned = -0.000451453 Jy ! Component: 1000 - total flux cleaned = -0.000476318 Jy ! Component: 1050 - total flux cleaned = -0.000451635 Jy ! Component: 1100 - total flux cleaned = -0.000355023 Jy ! Component: 1150 - total flux cleaned = -0.000284186 Jy ! Component: 1200 - total flux cleaned = -0.00021397 Jy ! Component: 1250 - total flux cleaned = -0.000145177 Jy ! Component: 1300 - total flux cleaned = -7.70553e-05 Jy ! Component: 1350 - total flux cleaned = -5.478e-05 Jy ! Component: 1400 - total flux cleaned = -1.05447e-05 Jy ! Component: 1450 - total flux cleaned = 7.61327e-05 Jy ! Component: 1500 - total flux cleaned = 0.000118545 Jy ! Component: 1550 - total flux cleaned = 0.000181774 Jy ! Component: 1600 - total flux cleaned = 0.000223569 Jy ! Component: 1650 - total flux cleaned = 0.000306111 Jy ! Component: 1700 - total flux cleaned = 0.000367274 Jy ! Component: 1750 - total flux cleaned = 0.000447413 Jy ! Component: 1800 - total flux cleaned = 0.00052646 Jy ! Component: 1850 - total flux cleaned = 0.000585184 Jy ! Component: 1900 - total flux cleaned = 0.000604493 Jy ! Component: 1950 - total flux cleaned = 0.000604682 Jy ! Component: 2000 - total flux cleaned = 0.000681073 Jy ! Component: 2050 - total flux cleaned = 0.000737756 Jy ! Component: 2100 - total flux cleaned = 0.000793699 Jy ! Component: 2150 - total flux cleaned = 0.000849244 Jy ! Component: 2200 - total flux cleaned = 0.000886169 Jy ! Component: 2250 - total flux cleaned = 0.000959686 Jy ! Component: 2300 - total flux cleaned = 0.00101448 Jy ! Component: 2350 - total flux cleaned = 0.00108729 Jy ! Component: 2400 - total flux cleaned = 0.0011235 Jy ! Component: 2450 - total flux cleaned = 0.00121364 Jy ! Component: 2500 - total flux cleaned = 0.00128543 Jy ! Component: 2550 - total flux cleaned = 0.00137463 Jy ! Component: 2600 - total flux cleaned = 0.00151693 Jy ! Component: 2650 - total flux cleaned = 0.00155243 Jy ! Component: 2700 - total flux cleaned = 0.00171171 Jy ! Component: 2750 - total flux cleaned = 0.00178234 Jy ! Component: 2800 - total flux cleaned = 0.00185285 Jy ! Component: 2850 - total flux cleaned = 0.00190572 Jy ! Component: 2900 - total flux cleaned = 0.00201121 Jy ! Component: 2950 - total flux cleaned = 0.00208147 Jy ! Component: 3000 - total flux cleaned = 0.00211649 Jy ! Component: 3050 - total flux cleaned = 0.00218662 Jy ! Component: 3100 - total flux cleaned = 0.00223919 Jy ! Component: 3150 - total flux cleaned = 0.00229187 Jy ! Component: 3200 - total flux cleaned = 0.0023094 Jy ! Component: 3250 - total flux cleaned = 0.00236218 Jy ! Component: 3300 - total flux cleaned = 0.00243272 Jy ! Component: 3350 - total flux cleaned = 0.00246804 Jy ! Component: 3400 - total flux cleaned = 0.00253882 Jy ! Component: 3450 - total flux cleaned = 0.00257444 Jy ! Component: 3500 - total flux cleaned = 0.00262792 Jy ! Component: 3550 - total flux cleaned = 0.00268163 Jy ! Component: 3600 - total flux cleaned = 0.00271761 Jy ! Component: 3650 - total flux cleaned = 0.0027719 Jy ! Component: 3700 - total flux cleaned = 0.00280821 Jy ! Component: 3750 - total flux cleaned = 0.00286312 Jy ! Component: 3800 - total flux cleaned = 0.00289998 Jy ! Component: 3850 - total flux cleaned = 0.00297427 Jy ! Component: 3900 - total flux cleaned = 0.00301177 Jy ! Component: 3950 - total flux cleaned = 0.00306834 Jy ! Component: 4000 - total flux cleaned = 0.00310633 Jy ! Component: 4050 - total flux cleaned = 0.00316382 Jy ! Total flux subtracted in 4096 components = 0.0032025 Jy ! Clean residual min=-0.001258 max=0.001291 Jy/beam ! Clean residual mean=0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0928221 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 316 components and 0.0928221 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1323-3653_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.013 x 10.07 at 1.053 degrees (North through East) ! Clean map min=-0.0027304 max=0.07498 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1323-3653_C_20180615_map.fits wmodel /tmp/maps//J1323-3653_C_20180615_map.mod ! Writing 316 model components to file: /tmp/maps//J1323-3653_C_20180615_map.mod wobs /tmp/maps//J1323-3653_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1323-3653_C_20180615_uvs.fits wwins /tmp/maps//J1323-3653_C_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1323-3653_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0749798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399377 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.59794 1.59794 3.19588 6.39176 12.7835 25.567 51.134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 187.741 quit ! Quitting program ! Log file /tmp/maps//J1323-3653_C_20180615_dfm.log closed on Wed Jul 4 23:24:53 2018