! Started logfile: /tmp/maps//J1113-2300_X_20180615_dfm.log on Wed Jul 4 23:13:30 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1113-2300_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1113-2300_X_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976471 visibilities/baseline/integration-bin. ! Found source: J1113-2300 ! ! 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 5976 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 J1113-2300_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007169Jy sigma=20.251802 ! Fit after self-cal, rms=0.895403Jy sigma=17.830212 ! 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=0.6876 mas, bmaj=2.03 mas, bpa=0.2952 degrees ! Estimated noise=0.785715 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 = 0.07489 Jy ! Component: 100 - total flux cleaned = 0.101594 Jy ! Total flux subtracted in 100 components = 0.101594 Jy ! Clean residual min=-0.010050 max=0.014087 Jy/beam ! Clean residual mean=0.000025 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 0.101594 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.101594 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=0.057345Jy sigma=1.129647 ! Fit after self-cal, rms=0.057321Jy sigma=1.128907 ! 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=0.8915 mas, bmaj=2.392 mas, bpa=-1.182 degrees ! Estimated noise=0.484758 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 = 0.0219679 Jy ! Component: 100 - total flux cleaned = 0.0331846 Jy ! Component: 150 - total flux cleaned = 0.0392136 Jy ! Component: 200 - total flux cleaned = 0.0418533 Jy ! Total flux subtracted in 200 components = 0.0418533 Jy ! Clean residual min=-0.013009 max=0.011092 Jy/beam ! Clean residual mean=0.000039 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.143447 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.143447 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=0.050711Jy sigma=0.923887 ! Fit after self-cal, rms=0.050736Jy sigma=0.923296 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8915 x 2.392 at -1.182 degrees (North through East) ! Clean map min=-0.012513 max=0.10101 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.25 KP 0.89 ! LA 1.15 MK 1.03 NL 1.15 OV 0.72 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.60 KP 0.95 ! LA 1.12 MK 0.91 NL 1.37 OV 0.68 ! PT 1.07 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.12 KP 0.88 ! LA 1.19 MK 1.02 NL 1.10 OV 0.71 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.61 KP 0.86 ! LA 1.17 MK 1.06 NL 1.20 OV 0.68 ! PT 1.03 SC 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.57 KP 0.89 ! LA 1.20 MK 0.96 NL 1.29 OV 0.79 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.55 KP 0.85 ! LA 1.11 MK 0.97 NL 1.54 OV 0.72 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.55 KP 0.83 ! LA 1.18 MK 1.03 NL 1.42 OV 0.82 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.43 KP 0.87 ! LA 1.16 MK 1.11 NL 1.26 OV 0.73 ! PT 1.06 SC 1.26 ! ! ! Fit before self-cal, rms=0.050736Jy sigma=0.923296 ! Fit after self-cal, rms=0.048823Jy sigma=0.696422 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9018 mas, bmaj=2.375 mas, bpa=-0.3117 degrees ! Estimated noise=0.484901 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 (1, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133183 Jy ! Component: 100 - total flux cleaned = 0.0010102 Jy ! Component: 150 - total flux cleaned = 0.000699907 Jy ! Component: 200 - total flux cleaned = 0.000700523 Jy ! Total flux subtracted in 200 components = 0.000700523 Jy ! Clean residual min=-0.002937 max=0.003096 Jy/beam ! Clean residual mean=0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.144148 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.144148 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=0.048242Jy sigma=0.687457 ! Fit after self-cal, rms=0.048429Jy sigma=0.685351 ! 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=0.048429Jy sigma=0.685351 ! Fit after self-cal, rms=0.047417Jy sigma=0.684527 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8934 mas, bmaj=2.356 mas, bpa=-0.1001 degrees ! Estimated noise=0.480954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107014 Jy ! Component: 100 - total flux cleaned = 0.000957855 Jy ! Component: 150 - total flux cleaned = 0.000861482 Jy ! Component: 200 - total flux cleaned = 0.000816149 Jy ! Total flux subtracted in 200 components = 0.000816149 Jy ! Clean residual min=-0.002706 max=0.002883 Jy/beam ! Clean residual mean=0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.144964 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.144964 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=0.047230Jy sigma=0.681903 ! Fit after self-cal, rms=0.047174Jy sigma=0.681660 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 (-24.6, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151639 Jy ! Component: 100 - total flux cleaned = 0.00169032 Jy ! Component: 150 - total flux cleaned = 0.0015908 Jy ! Component: 200 - total flux cleaned = 0.00141524 Jy ! Total flux subtracted in 200 components = 0.00141524 Jy ! Clean residual min=-0.002468 max=0.002759 Jy/beam ! Clean residual mean=0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.146379 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.146379 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=0.046951Jy sigma=0.677718 ! Fit after self-cal, rms=0.046910Jy sigma=0.677306 ! Inverting map ! Added new window around map position (21, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124171 Jy ! Component: 100 - total flux cleaned = 0.0012881 Jy ! Component: 150 - total flux cleaned = 0.00128204 Jy ! Component: 200 - total flux cleaned = 0.00136344 Jy ! Total flux subtracted in 200 components = 0.00136344 Jy ! Clean residual min=-0.002457 max=0.002467 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.147743 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.147743 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=0.046688Jy sigma=0.674189 ! Fit after self-cal, rms=0.046668Jy sigma=0.673917 ! 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=0.046668Jy sigma=0.673917 ! Fit after self-cal, rms=0.045975Jy sigma=0.672687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8903 mas, bmaj=2.35 mas, bpa=0.04201 degrees ! Estimated noise=0.478848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010806 Jy ! Component: 100 - total flux cleaned = 0.00120549 Jy ! Component: 150 - total flux cleaned = 0.00120429 Jy ! Component: 200 - total flux cleaned = 0.00117076 Jy ! Total flux subtracted in 200 components = 0.00117076 Jy ! Clean residual min=-0.002291 max=0.002218 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.148913 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.148913 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=0.045892Jy sigma=0.671368 ! Fit after self-cal, rms=0.045880Jy sigma=0.671271 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 (7.8, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596566 Jy ! Component: 100 - total flux cleaned = 0.000521998 Jy ! Component: 150 - total flux cleaned = 0.000460911 Jy ! Component: 200 - total flux cleaned = 0.000410707 Jy ! Total flux subtracted in 200 components = 0.000410707 Jy ! Clean residual min=-0.001942 max=0.001781 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.149324 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.149324 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=0.045628Jy sigma=0.668018 ! Fit after self-cal, rms=0.045582Jy sigma=0.667859 ! 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=0.045582Jy sigma=0.667859 ! Fit after self-cal, rms=0.045488Jy sigma=0.667726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=5.463 mas, bpa=5.681 degrees ! Estimated noise=0.592847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504655 Jy ! Component: 100 - total flux cleaned = 0.000834034 Jy ! Component: 150 - total flux cleaned = 0.000977895 Jy ! Component: 200 - total flux cleaned = 0.0009993 Jy ! Total flux subtracted in 200 components = 0.0009993 Jy ! Clean residual min=-0.001552 max=0.001617 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.150323 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.150323 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=0.045464Jy sigma=0.667487 ! Fit after self-cal, rms=0.045467Jy sigma=0.667419 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 = 5.20997e-05 Jy ! Component: 100 - total flux cleaned = 3.10179e-05 Jy ! Component: 150 - total flux cleaned = 1.17977e-05 Jy ! Component: 200 - total flux cleaned = -7.06047e-06 Jy ! Total flux subtracted in 200 components = -7.06047e-06 Jy ! Clean residual min=-0.001483 max=0.001570 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.150316 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.150316 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=0.045444Jy sigma=0.667295 ! Fit after self-cal, rms=0.045445Jy sigma=0.667275 ! 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=0.8886 mas, bmaj=2.346 mas, bpa=0.1346 degrees ! Estimated noise=0.478486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 2.346 at 0.1346 degrees (North through East) ! Clean map min=-0.0024817 max=0.099094 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=0.6842 mas, bmaj=2.005 mas, bpa=1.653 degrees ! Estimated noise=0.772088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735134 Jy ! Component: 100 - total flux cleaned = 0.10035 Jy ! Component: 150 - total flux cleaned = 0.11521 Jy ! Component: 200 - total flux cleaned = 0.124375 Jy ! Total flux subtracted in 200 components = 0.124375 Jy ! Clean residual min=-0.004854 max=0.005739 Jy/beam ! Clean residual mean=0.000009 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.124375 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.124375 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=2.346 mas, bpa=0.1346 degrees ! Estimated noise=0.478486 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 = 0.00995213 Jy ! Component: 100 - total flux cleaned = 0.0155949 Jy ! Component: 150 - total flux cleaned = 0.0197184 Jy ! Component: 200 - total flux cleaned = 0.0222134 Jy ! Total flux subtracted in 200 components = 0.0222134 Jy ! Clean residual min=-0.002667 max=0.003045 Jy/beam ! Clean residual mean=0.000008 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.146588 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.146588 Jy ! Inverting map ! Added new window around map position (-8.2, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156753 Jy ! Component: 100 - total flux cleaned = 0.0020515 Jy ! Component: 150 - total flux cleaned = 0.0024691 Jy ! Component: 200 - total flux cleaned = 0.00254334 Jy ! Total flux subtracted in 200 components = 0.00254334 Jy ! Clean residual min=-0.002252 max=0.002283 Jy/beam ! Clean residual mean=0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.149131 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.149131 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=2.287 mas, bmaj=5.463 mas, bpa=5.681 degrees ! Estimated noise=0.592847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175789 Jy ! Component: 100 - total flux cleaned = 0.00212055 Jy ! Component: 150 - total flux cleaned = 0.00227632 Jy ! Component: 200 - total flux cleaned = 0.00237204 Jy ! Total flux subtracted in 200 components = 0.00237204 Jy ! Clean residual min=-0.001568 max=0.001506 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.151503 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 = 5.84806e-05 Jy ! Component: 100 - total flux cleaned = 8.38449e-05 Jy ! Component: 150 - total flux cleaned = 5.92103e-05 Jy ! Component: 200 - total flux cleaned = 3.66571e-05 Jy ! Total flux subtracted in 200 components = 3.66571e-05 Jy ! Clean residual min=-0.001460 max=0.001421 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.15154 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.15154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=2.346 mas, bpa=0.1346 degrees ! Estimated noise=0.478486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.66297e-05 Jy ! Component: 100 - total flux cleaned = -3.34114e-05 Jy ! Component: 150 - total flux cleaned = -0.000238779 Jy ! Component: 200 - total flux cleaned = -0.000432613 Jy ! Total flux subtracted in 200 components = -0.000432613 Jy ! Clean residual min=-0.001861 max=0.001898 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.151107 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.151107 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=0.045484Jy sigma=0.667829 ! Fit after self-cal, rms=0.045470Jy sigma=0.667412 wmodel J1113-2300_X_map.mod ! Writing 123 model components to file: J1113-2300_X_map.mod wobs J1113-2300_X_uvs.fits ! Writing UV FITS file: J1113-2300_X_uvs.fits wwins J1113-2300_X_map.win ! wwins: Wrote 6 windows to J1113-2300_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 = 8.30769e-05 Jy ! Component: 100 - total flux cleaned = -7.44707e-05 Jy ! Component: 150 - total flux cleaned = -0.00025261 Jy ! Component: 200 - total flux cleaned = -0.000393726 Jy ! Component: 250 - total flux cleaned = -0.000421311 Jy ! Component: 300 - total flux cleaned = -0.000317197 Jy ! Component: 350 - total flux cleaned = -0.000242112 Jy ! Component: 400 - total flux cleaned = -0.000169201 Jy ! Component: 450 - total flux cleaned = -0.000144635 Jy ! Component: 500 - total flux cleaned = -7.54777e-05 Jy ! Component: 550 - total flux cleaned = -0.000186911 Jy ! Component: 600 - total flux cleaned = -0.000186357 Jy ! Component: 650 - total flux cleaned = -0.000207963 Jy ! Component: 700 - total flux cleaned = -0.000249732 Jy ! Component: 750 - total flux cleaned = -0.000209247 Jy ! Component: 800 - total flux cleaned = -0.000189747 Jy ! Component: 850 - total flux cleaned = -0.000268233 Jy ! Component: 900 - total flux cleaned = -0.000286925 Jy ! Component: 950 - total flux cleaned = -0.000268183 Jy ! Component: 1000 - total flux cleaned = -0.000305534 Jy ! Component: 1050 - total flux cleaned = -0.000305759 Jy ! Component: 1100 - total flux cleaned = -0.000305899 Jy ! Component: 1150 - total flux cleaned = -0.000323569 Jy ! Component: 1200 - total flux cleaned = -0.000358352 Jy ! Component: 1250 - total flux cleaned = -0.000392776 Jy ! Component: 1300 - total flux cleaned = -0.000477053 Jy ! Component: 1350 - total flux cleaned = -0.000477393 Jy ! Component: 1400 - total flux cleaned = -0.000575681 Jy ! Component: 1450 - total flux cleaned = -0.00059175 Jy ! Component: 1500 - total flux cleaned = -0.000591821 Jy ! Component: 1550 - total flux cleaned = -0.000670751 Jy ! Component: 1600 - total flux cleaned = -0.00071721 Jy ! Component: 1650 - total flux cleaned = -0.000732399 Jy ! Component: 1700 - total flux cleaned = -0.000716955 Jy ! Component: 1750 - total flux cleaned = -0.000717021 Jy ! Component: 1800 - total flux cleaned = -0.000761563 Jy ! Component: 1850 - total flux cleaned = -0.000761436 Jy ! Component: 1900 - total flux cleaned = -0.000790362 Jy ! Component: 1950 - total flux cleaned = -0.000804676 Jy ! Component: 2000 - total flux cleaned = -0.00083274 Jy ! Component: 2050 - total flux cleaned = -0.000888235 Jy ! Component: 2100 - total flux cleaned = -0.000888018 Jy ! Component: 2150 - total flux cleaned = -0.000928826 Jy ! Component: 2200 - total flux cleaned = -0.00096923 Jy ! Component: 2250 - total flux cleaned = -0.000982597 Jy ! Component: 2300 - total flux cleaned = -0.00102204 Jy ! Component: 2350 - total flux cleaned = -0.00108708 Jy ! Component: 2400 - total flux cleaned = -0.00109973 Jy ! Component: 2450 - total flux cleaned = -0.00109977 Jy ! Component: 2500 - total flux cleaned = -0.00109985 Jy ! Component: 2550 - total flux cleaned = -0.00109993 Jy ! Component: 2600 - total flux cleaned = -0.00112469 Jy ! Component: 2650 - total flux cleaned = -0.00116121 Jy ! Component: 2700 - total flux cleaned = -0.00111304 Jy ! Component: 2750 - total flux cleaned = -0.00117279 Jy ! Component: 2800 - total flux cleaned = -0.00119643 Jy ! Component: 2850 - total flux cleaned = -0.00120799 Jy ! Component: 2900 - total flux cleaned = -0.00121958 Jy ! Component: 2950 - total flux cleaned = -0.00121965 Jy ! Component: 3000 - total flux cleaned = -0.00121964 Jy ! Component: 3050 - total flux cleaned = -0.00125365 Jy ! Component: 3100 - total flux cleaned = -0.00125352 Jy ! Component: 3150 - total flux cleaned = -0.00126455 Jy ! Component: 3200 - total flux cleaned = -0.00127559 Jy ! Component: 3250 - total flux cleaned = -0.00130849 Jy ! Component: 3300 - total flux cleaned = -0.00130845 Jy ! Component: 3350 - total flux cleaned = -0.00131929 Jy ! Component: 3400 - total flux cleaned = -0.00134067 Jy ! Component: 3450 - total flux cleaned = -0.00136181 Jy ! Component: 3500 - total flux cleaned = -0.00133023 Jy ! Component: 3550 - total flux cleaned = -0.00138238 Jy ! Component: 3600 - total flux cleaned = -0.00138232 Jy ! Component: 3650 - total flux cleaned = -0.00141316 Jy ! Component: 3700 - total flux cleaned = -0.00142328 Jy ! Component: 3750 - total flux cleaned = -0.00144361 Jy ! Component: 3800 - total flux cleaned = -0.00143355 Jy ! Component: 3850 - total flux cleaned = -0.00145366 Jy ! Component: 3900 - total flux cleaned = -0.00147356 Jy ! Component: 3950 - total flux cleaned = -0.00146363 Jy ! Component: 4000 - total flux cleaned = -0.0014833 Jy ! Component: 4050 - total flux cleaned = -0.00145394 Jy ! Total flux subtracted in 4096 components = -0.00144426 Jy ! Clean residual min=-0.000580 max=0.000589 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.149663 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 367 components and 0.149663 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1113-2300_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 2.346 at 0.1346 degrees (North through East) ! Clean map min=-0.0020131 max=0.1011 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1113-2300_X_20180615_map.fits wmodel /tmp/maps//J1113-2300_X_20180615_map.mod ! Writing 367 model components to file: /tmp/maps//J1113-2300_X_20180615_map.mod wobs /tmp/maps//J1113-2300_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1113-2300_X_20180615_uvs.fits wwins /tmp/maps//J1113-2300_X_20180615_map.win ! wwins: Wrote 7 windows to /tmp/maps//J1113-2300_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495084 0.495084 0.990169 1.98034 3.96067 7.92135 15.8427 31.6854 63.3708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 605.957 quit ! Quitting program ! Log file /tmp/maps//J1113-2300_X_20180615_dfm.log closed on Wed Jul 4 23:13:34 2018