! Started logfile: /tmp/maps//J1401-1212_X_20180615_dfm.log on Wed Jul 4 23:27:52 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//J1401-1212_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1401-1212_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: J1401-1212 ! ! 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 J1401-1212_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=1.002076Jy sigma=24.714699 ! Fit after self-cal, rms=0.987996Jy sigma=24.373488 ! 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=0.7723 mas, bmaj=1.94 mas, bpa=-5.175 degrees ! Estimated noise=0.648983 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 = 0.00954556 Jy ! Component: 100 - total flux cleaned = 0.011898 Jy ! Total flux subtracted in 100 components = 0.011898 Jy ! Clean residual min=-0.002418 max=0.002413 Jy/beam ! Clean residual mean=-0.000003 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.011898 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.011898 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=0.031183Jy sigma=0.701006 ! Fit after self-cal, rms=0.029533Jy sigma=0.658171 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039284 Jy ! Component: 100 - total flux cleaned = 0.00415401 Jy ! Total flux subtracted in 100 components = 0.00415401 Jy ! Clean residual min=-0.002314 max=0.002184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.016052 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.016052 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=0.029053Jy sigma=0.646687 ! Fit after self-cal, rms=0.029036Jy sigma=0.646415 ! 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=0.9511 mas, bmaj=2.329 mas, bpa=-5.898 degrees ! Estimated noise=0.388436 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 = 0.000665713 Jy ! Component: 100 - total flux cleaned = 0.000858789 Jy ! Component: 150 - total flux cleaned = 0.000880573 Jy ! Component: 200 - total flux cleaned = 0.000900952 Jy ! Total flux subtracted in 200 components = 0.000900952 Jy ! Clean residual min=-0.002325 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.016953 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.016953 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=0.029015Jy sigma=0.646054 ! Fit after self-cal, rms=0.029016Jy sigma=0.646035 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9511 x 2.329 at -5.898 degrees (North through East) ! Clean map min=-0.002216 max=0.016537 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 0.92 KP 0.88 ! LA 1.04 MK 0.95 NL 1.03 OV 0.72 ! PT 1.16 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.34 HN 1.40 KP 1.34 ! LA 1.37 MK 0.89 NL 1.22 OV 0.57 ! PT 1.11 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 0.84 KP 0.89 ! LA 1.08 MK 1.04 NL 1.16 OV 0.66 ! PT 1.35 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.23 HN 0.96 KP 0.84 ! LA 1.11 MK 0.87 NL 1.24 OV 0.69 ! PT 1.34 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.14 KP 0.82 ! LA 1.03 MK 0.95 NL 1.39 OV 0.86 ! PT 1.16 SC 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 0.97 KP 1.10 ! LA 1.10 MK 0.89 NL 1.23 OV 0.68 ! PT 1.15 SC 1.32 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.86 HN 1.31 KP 0.88 ! LA 0.88 MK 0.89 NL 1.60 OV 0.81 ! PT 1.25 SC 1.30 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.86 HN 1.12 KP 1.00 ! LA 1.32 MK 1.13 NL 1.35 OV 0.60 ! PT 1.40 SC 1.11 ! ! ! Fit before self-cal, rms=0.029016Jy sigma=0.646035 ! Fit after self-cal, rms=0.029076Jy sigma=0.633463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9495 mas, bmaj=2.32 mas, bpa=-6.15 degrees ! Estimated noise=0.386962 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 = 0.000181113 Jy ! Component: 100 - total flux cleaned = 0.000154913 Jy ! Component: 150 - total flux cleaned = 0.000143072 Jy ! Component: 200 - total flux cleaned = 0.00012656 Jy ! Total flux subtracted in 200 components = 0.00012656 Jy ! Clean residual min=-0.000877 max=0.001065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0170795 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0170795 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=0.029070Jy sigma=0.633388 ! Fit after self-cal, rms=0.029424Jy sigma=0.627802 ! 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=0.029424Jy sigma=0.627802 ! Fit after self-cal, rms=0.031653Jy sigma=0.625463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.335 mas, bpa=-6.722 degrees ! Estimated noise=0.392787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128765 Jy ! Component: 100 - total flux cleaned = 0.000120737 Jy ! Component: 150 - total flux cleaned = 0.000113565 Jy ! Component: 200 - total flux cleaned = 0.000107123 Jy ! Total flux subtracted in 200 components = 0.000107123 Jy ! Clean residual min=-0.000966 max=0.001013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0171867 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0171867 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=0.031645Jy sigma=0.625384 ! Fit after self-cal, rms=0.031919Jy sigma=0.624137 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 = -7.75898e-05 Jy ! Component: 100 - total flux cleaned = -0.000101031 Jy ! Component: 150 - total flux cleaned = -0.000127485 Jy ! Component: 200 - total flux cleaned = -0.000133762 Jy ! Total flux subtracted in 200 components = -0.000133762 Jy ! Clean residual min=-0.001036 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0170529 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0170529 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=0.031913Jy sigma=0.624112 ! Fit after self-cal, rms=0.031918Jy sigma=0.624099 ! 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=0.031918Jy sigma=0.624099 ! Fit after self-cal, rms=0.033451Jy sigma=0.623352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9524 mas, bmaj=2.343 mas, bpa=-7.413 degrees ! Estimated noise=0.394547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124802 Jy ! Component: 100 - total flux cleaned = 0.000139583 Jy ! Component: 150 - total flux cleaned = 0.0001458 Jy ! Component: 200 - total flux cleaned = 0.000140279 Jy ! Total flux subtracted in 200 components = 0.000140279 Jy ! Clean residual min=-0.001035 max=0.000938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0171932 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0171932 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=0.033443Jy sigma=0.623345 ! Fit after self-cal, rms=0.033628Jy sigma=0.622771 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 (7.2, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904521 Jy ! Component: 100 - total flux cleaned = 0.00103219 Jy ! Component: 150 - total flux cleaned = 0.00115273 Jy ! Component: 200 - total flux cleaned = 0.00122072 Jy ! Total flux subtracted in 200 components = 0.00122072 Jy ! Clean residual min=-0.000845 max=0.000873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0184139 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0184139 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=0.033592Jy sigma=0.622266 ! Fit after self-cal, rms=0.033589Jy sigma=0.621774 ! 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=0.033589Jy sigma=0.621774 ! Fit after self-cal, rms=0.035296Jy sigma=0.621362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=4.239 mas, bpa=-9.756 degrees ! Estimated noise=0.492099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059781 Jy ! Component: 100 - total flux cleaned = 0.000882628 Jy ! Component: 150 - total flux cleaned = 0.00108447 Jy ! Component: 200 - total flux cleaned = 0.00120036 Jy ! Total flux subtracted in 200 components = 0.00120036 Jy ! Clean residual min=-0.001060 max=0.000950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0196143 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0196143 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=0.035283Jy sigma=0.621299 ! Fit after self-cal, rms=0.035382Jy sigma=0.621042 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 = 0.000295781 Jy ! Component: 100 - total flux cleaned = 0.000370647 Jy ! Component: 150 - total flux cleaned = 0.000413529 Jy ! Component: 200 - total flux cleaned = 0.000429392 Jy ! Total flux subtracted in 200 components = 0.000429392 Jy ! Clean residual min=-0.000962 max=0.000906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0200437 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.0200437 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=0.035377Jy sigma=0.621038 ! Fit after self-cal, rms=0.035374Jy sigma=0.621000 ! 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=0.9544 mas, bmaj=2.359 mas, bpa=-8.133 degrees ! Estimated noise=0.397179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9544 x 2.359 at -8.133 degrees (North through East) ! Clean map min=-0.0008106 max=0.016133 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=0.764 mas, bmaj=1.938 mas, bpa=-6.874 degrees ! Estimated noise=0.662425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123908 Jy ! Component: 100 - total flux cleaned = 0.0154218 Jy ! Component: 150 - total flux cleaned = 0.0169388 Jy ! Component: 200 - total flux cleaned = 0.0178867 Jy ! Total flux subtracted in 200 components = 0.0178867 Jy ! Clean residual min=-0.001620 max=0.001405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0178867 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0178867 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=2.359 mas, bpa=-8.133 degrees ! Estimated noise=0.397179 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 = 0.000832127 Jy ! Component: 100 - total flux cleaned = 0.00110263 Jy ! Component: 150 - total flux cleaned = 0.0013477 Jy ! Component: 200 - total flux cleaned = 0.00151994 Jy ! Total flux subtracted in 200 components = 0.00151994 Jy ! Clean residual min=-0.001020 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0194066 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0194066 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=2.197 mas, bmaj=4.239 mas, bpa=-9.756 degrees ! Estimated noise=0.492099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289463 Jy ! Component: 100 - total flux cleaned = 0.000439232 Jy ! Component: 150 - total flux cleaned = 0.000532102 Jy ! Component: 200 - total flux cleaned = 0.000612455 Jy ! Total flux subtracted in 200 components = 0.000612455 Jy ! Clean residual min=-0.001028 max=0.000862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0200191 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 = 3.973e-05 Jy ! Component: 100 - total flux cleaned = 6.83365e-05 Jy ! Component: 150 - total flux cleaned = 8.7838e-05 Jy ! Component: 200 - total flux cleaned = 0.000112266 Jy ! Total flux subtracted in 200 components = 0.000112266 Jy ! Clean residual min=-0.001002 max=0.000868 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0201313 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0201313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=2.359 mas, bpa=-8.133 degrees ! Estimated noise=0.397179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.0318e-06 Jy ! Component: 100 - total flux cleaned = -4.39806e-05 Jy ! Component: 150 - total flux cleaned = -5.54758e-05 Jy ! Component: 200 - total flux cleaned = -5.5158e-05 Jy ! Total flux subtracted in 200 components = -5.5158e-05 Jy ! Clean residual min=-0.000895 max=0.000799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0200762 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0200762 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=0.035371Jy sigma=0.621192 ! Fit after self-cal, rms=0.035389Jy sigma=0.621095 wmodel J1401-1212_X_map.mod ! Writing 63 model components to file: J1401-1212_X_map.mod wobs J1401-1212_X_uvs.fits ! Writing UV FITS file: J1401-1212_X_uvs.fits wwins J1401-1212_X_map.win ! wwins: Wrote 2 windows to J1401-1212_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 = -0.000179658 Jy ! Component: 100 - total flux cleaned = -0.000124598 Jy ! Component: 150 - total flux cleaned = -9.77944e-05 Jy ! Component: 200 - total flux cleaned = -0.000110373 Jy ! Component: 250 - total flux cleaned = -0.000110321 Jy ! Component: 300 - total flux cleaned = -0.000110356 Jy ! Component: 350 - total flux cleaned = -0.000110224 Jy ! Component: 400 - total flux cleaned = -9.93431e-05 Jy ! Component: 450 - total flux cleaned = -5.6649e-05 Jy ! Component: 500 - total flux cleaned = 5.85833e-06 Jy ! Component: 550 - total flux cleaned = 8.71898e-05 Jy ! Component: 600 - total flux cleaned = 0.000186478 Jy ! Component: 650 - total flux cleaned = 0.000244919 Jy ! Component: 700 - total flux cleaned = 0.000359529 Jy ! Component: 750 - total flux cleaned = 0.000434401 Jy ! Component: 800 - total flux cleaned = 0.000507881 Jy ! Component: 850 - total flux cleaned = 0.000598093 Jy ! Component: 900 - total flux cleaned = 0.00065089 Jy ! Component: 950 - total flux cleaned = 0.000711763 Jy ! Component: 1000 - total flux cleaned = 0.00077166 Jy ! Component: 1050 - total flux cleaned = 0.000813747 Jy ! Component: 1100 - total flux cleaned = 0.00087993 Jy ! Component: 1150 - total flux cleaned = 0.000953192 Jy ! Component: 1200 - total flux cleaned = 0.000985054 Jy ! Component: 1250 - total flux cleaned = 0.00102447 Jy ! Component: 1300 - total flux cleaned = 0.00107885 Jy ! Component: 1350 - total flux cleaned = 0.0011095 Jy ! Component: 1400 - total flux cleaned = 0.00114722 Jy ! Component: 1450 - total flux cleaned = 0.00116944 Jy ! Component: 1500 - total flux cleaned = 0.0011915 Jy ! Component: 1550 - total flux cleaned = 0.00121325 Jy ! Component: 1600 - total flux cleaned = 0.00125612 Jy ! Component: 1650 - total flux cleaned = 0.00128437 Jy ! Component: 1700 - total flux cleaned = 0.00131908 Jy ! Component: 1750 - total flux cleaned = 0.00133972 Jy ! Component: 1800 - total flux cleaned = 0.00139415 Jy ! Component: 1850 - total flux cleaned = 0.00142093 Jy ! Component: 1900 - total flux cleaned = 0.00144747 Jy ! Component: 1950 - total flux cleaned = 0.00144753 Jy ! Component: 2000 - total flux cleaned = 0.00148 Jy ! Component: 2050 - total flux cleaned = 0.0014993 Jy ! Component: 2100 - total flux cleaned = 0.00148659 Jy ! Component: 2150 - total flux cleaned = 0.00146765 Jy ! Component: 2200 - total flux cleaned = 0.00144282 Jy ! Component: 2250 - total flux cleaned = 0.00143053 Jy ! Component: 2300 - total flux cleaned = 0.00142444 Jy ! Component: 2350 - total flux cleaned = 0.00140626 Jy ! Component: 2400 - total flux cleaned = 0.00139427 Jy ! Component: 2450 - total flux cleaned = 0.00138237 Jy ! Component: 2500 - total flux cleaned = 0.00136469 Jy ! Component: 2550 - total flux cleaned = 0.00133545 Jy ! Component: 2600 - total flux cleaned = 0.00132377 Jy ! Component: 2650 - total flux cleaned = 0.00129505 Jy ! Component: 2700 - total flux cleaned = 0.00128371 Jy ! Component: 2750 - total flux cleaned = 0.00124424 Jy ! Component: 2800 - total flux cleaned = 0.00123856 Jy ! Component: 2850 - total flux cleaned = 0.00121636 Jy ! Component: 2900 - total flux cleaned = 0.00121091 Jy ! Component: 2950 - total flux cleaned = 0.00120546 Jy ! Component: 3000 - total flux cleaned = 0.00118922 Jy ! Component: 3050 - total flux cleaned = 0.00117317 Jy ! Component: 3100 - total flux cleaned = 0.00118919 Jy ! Component: 3150 - total flux cleaned = 0.00117327 Jy ! Component: 3200 - total flux cleaned = 0.00116279 Jy ! Component: 3250 - total flux cleaned = 0.00115762 Jy ! Component: 3300 - total flux cleaned = 0.00113695 Jy ! Component: 3350 - total flux cleaned = 0.00114726 Jy ! Component: 3400 - total flux cleaned = 0.00115239 Jy ! Component: 3450 - total flux cleaned = 0.00114735 Jy ! Component: 3500 - total flux cleaned = 0.00114233 Jy ! Component: 3550 - total flux cleaned = 0.00113237 Jy ! Component: 3600 - total flux cleaned = 0.00112245 Jy ! Component: 3650 - total flux cleaned = 0.0011077 Jy ! Component: 3700 - total flux cleaned = 0.00110771 Jy ! Component: 3750 - total flux cleaned = 0.00112229 Jy ! Component: 3800 - total flux cleaned = 0.00110778 Jy ! Component: 3850 - total flux cleaned = 0.00110296 Jy ! Component: 3900 - total flux cleaned = 0.00107908 Jy ! Component: 3950 - total flux cleaned = 0.00107908 Jy ! Component: 4000 - total flux cleaned = 0.0010791 Jy ! Component: 4050 - total flux cleaned = 0.00106037 Jy ! Total flux subtracted in 4096 components = 0.00107434 Jy ! Clean residual min=-0.000290 max=0.000346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0211505 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 327 components and 0.0211505 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1401-1212_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9544 x 2.359 at -8.133 degrees (North through East) ! Clean map min=-0.00052664 max=0.015948 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1401-1212_X_20180615_map.fits wmodel /tmp/maps//J1401-1212_X_20180615_map.mod ! Writing 327 model components to file: /tmp/maps//J1401-1212_X_20180615_map.mod wobs /tmp/maps//J1401-1212_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1401-1212_X_20180615_uvs.fits wwins /tmp/maps//J1401-1212_X_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1401-1212_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0159482 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.76683e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46101 1.46101 2.92203 5.84406 11.6881 23.3762 46.7524 93.5049 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 205.336 quit ! Quitting program ! Log file /tmp/maps//J1401-1212_X_20180615_dfm.log closed on Wed Jul 4 23:27:56 2018