! Started logfile: .//J1914-0629_C_dfm.log on Mon Jan 20 18:53:19 2020 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 .//J1914-0629_C_uva.fits ! Reading UV FITS file: .//J1914-0629_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1914-0629 ! ! 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 85 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 J1914-0629_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=1.002107Jy sigma=20.019390 ! Fit after self-cal, rms=0.964532Jy sigma=19.328041 ! 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=2.464 mas, bmaj=8.205 mas, bpa=-8.658 degrees ! Estimated noise=0.856925 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 = 0.0275692 Jy ! Component: 100 - total flux cleaned = 0.0336534 Jy ! Total flux subtracted in 100 components = 0.0336534 Jy ! Clean residual min=-0.003455 max=0.003754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0336534 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0336534 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=0.050545Jy sigma=0.681487 ! Fit after self-cal, rms=0.049727Jy sigma=0.659391 ! 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=2.869 mas, bmaj=8.45 mas, bpa=-7.43 degrees ! Estimated noise=0.635908 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 = 0.00416419 Jy ! Component: 100 - total flux cleaned = 0.00633715 Jy ! Component: 150 - total flux cleaned = 0.007743 Jy ! Component: 200 - total flux cleaned = 0.0087406 Jy ! Total flux subtracted in 200 components = 0.0087406 Jy ! Clean residual min=-0.002984 max=0.003000 Jy/beam ! Clean residual mean=0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.042394 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 51 components and 0.042394 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=0.049421Jy sigma=0.648126 ! Fit after self-cal, rms=0.049369Jy sigma=0.646603 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.869 x 8.45 at -7.43 degrees (North through East) ! Clean map min=-0.0028338 max=0.036597 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.06 HN 0.46 KP 1.20 ! LA 1.22 NL 1.29 OV 1.20 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 1.02 HN 1.31 KP 1.18 ! LA 1.38 NL 2.26 OV 1.19 PT 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.90 HN 2.52 KP 0.95 ! LA 1.21 NL 1.56 OV 0.93 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.00 HN 0.85 KP 0.99 ! LA 0.95 NL 1.23 OV 0.93 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.89 HN 1.00 KP 0.94 ! LA 0.89 NL 0.92 OV 1.08 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 0.87 KP 0.93 ! LA 0.94 NL 0.98 OV 1.00 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.95 KP 0.83 ! LA 0.91 NL 0.87 OV 1.01 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 0.89 KP 0.97 ! LA 0.91 NL 0.89 OV 0.97 PT 0.95 ! ! ! Fit before self-cal, rms=0.049369Jy sigma=0.646603 ! Fit after self-cal, rms=0.052714Jy sigma=0.617174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.876 mas, bmaj=8.436 mas, bpa=-7.537 degrees ! Estimated noise=0.633984 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 = -0.000217546 Jy ! Component: 100 - total flux cleaned = -0.000287434 Jy ! Component: 150 - total flux cleaned = -0.000274381 Jy ! Component: 200 - total flux cleaned = -0.00027392 Jy ! Total flux subtracted in 200 components = -0.00027392 Jy ! Clean residual min=-0.001719 max=0.001707 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.04212 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0421201 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=0.052705Jy sigma=0.616625 ! Fit after self-cal, rms=0.052849Jy sigma=0.614510 ! 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=0.052849Jy sigma=0.614510 ! Fit after self-cal, rms=0.056337Jy sigma=0.613793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.862 mas, bmaj=8.465 mas, bpa=-7.575 degrees ! Estimated noise=0.636568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.83315e-05 Jy ! Component: 100 - total flux cleaned = -0.000125578 Jy ! Component: 150 - total flux cleaned = -0.000149299 Jy ! Component: 200 - total flux cleaned = -0.000159576 Jy ! Total flux subtracted in 200 components = -0.000159576 Jy ! Clean residual min=-0.001719 max=0.001712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0419605 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0419605 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=0.056327Jy sigma=0.613545 ! Fit after self-cal, rms=0.056420Jy sigma=0.613233 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 = -0.000102948 Jy ! Component: 100 - total flux cleaned = -0.000103175 Jy ! Component: 150 - total flux cleaned = -0.00010264 Jy ! Component: 200 - total flux cleaned = -9.44073e-05 Jy ! Total flux subtracted in 200 components = -9.44073e-05 Jy ! Clean residual min=-0.001648 max=0.001776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0418661 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.0418661 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=0.056412Jy sigma=0.613161 ! Fit after self-cal, rms=0.056413Jy sigma=0.613141 ! 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=0.056413Jy sigma=0.613141 ! Fit after self-cal, rms=0.058000Jy sigma=0.612978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.855 mas, bmaj=8.483 mas, bpa=-7.593 degrees ! Estimated noise=0.640539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.88039e-05 Jy ! Component: 100 - total flux cleaned = -0.00010181 Jy ! Component: 150 - total flux cleaned = -0.000101087 Jy ! Component: 200 - total flux cleaned = -0.0001097 Jy ! Total flux subtracted in 200 components = -0.0001097 Jy ! Clean residual min=-0.001669 max=0.001757 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0417564 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.0417564 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=0.057991Jy sigma=0.612866 ! Fit after self-cal, rms=0.058006Jy sigma=0.612787 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 = -8.19337e-05 Jy ! Component: 100 - total flux cleaned = -8.23227e-05 Jy ! Component: 150 - total flux cleaned = -8.95473e-05 Jy ! Component: 200 - total flux cleaned = -9.60407e-05 Jy ! Total flux subtracted in 200 components = -9.60407e-05 Jy ! Clean residual min=-0.001703 max=0.001746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0416603 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0416603 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=0.058000Jy sigma=0.612761 ! Fit after self-cal, rms=0.058002Jy sigma=0.612750 ! 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=0.058002Jy sigma=0.612750 ! Fit after self-cal, rms=0.058867Jy sigma=0.612681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=8.513 mas, bpa=-5.707 degrees ! Estimated noise=0.683253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37935e-05 Jy ! Component: 100 - total flux cleaned = 7.28037e-06 Jy ! Component: 150 - total flux cleaned = -3.93511e-05 Jy ! Component: 200 - total flux cleaned = -8.98632e-05 Jy ! Total flux subtracted in 200 components = -8.98632e-05 Jy ! Clean residual min=-0.001853 max=0.001607 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0415705 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.0415705 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=0.058859Jy sigma=0.612654 ! Fit after self-cal, rms=0.058891Jy sigma=0.612589 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 = -4.37997e-05 Jy ! Component: 100 - total flux cleaned = -9.53063e-05 Jy ! Component: 150 - total flux cleaned = -0.000121588 Jy ! Component: 200 - total flux cleaned = -0.000153344 Jy ! Total flux subtracted in 200 components = -0.000153344 Jy ! Clean residual min=-0.001863 max=0.001645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0414171 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.0414171 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=0.058885Jy sigma=0.612645 ! Fit after self-cal, rms=0.058902Jy sigma=0.612612 ! 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=2.851 mas, bmaj=8.498 mas, bpa=-7.607 degrees ! Estimated noise=0.644061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.851 x 8.498 at -7.607 degrees (North through East) ! Clean map min=-0.0016884 max=0.036946 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=2.41 mas, bmaj=8.343 mas, bpa=-9.14 degrees ! Estimated noise=0.861084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285228 Jy ! Component: 100 - total flux cleaned = 0.035382 Jy ! Component: 150 - total flux cleaned = 0.0383829 Jy ! Component: 200 - total flux cleaned = 0.0397501 Jy ! Total flux subtracted in 200 components = 0.0397501 Jy ! Clean residual min=-0.002218 max=0.002437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0397501 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0397501 Jy ! Inverting map and beam ! Estimated beam: bmin=2.851 mas, bmaj=8.498 mas, bpa=-7.607 degrees ! Estimated noise=0.644061 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 = 0.000736012 Jy ! Component: 100 - total flux cleaned = 0.00101591 Jy ! Component: 150 - total flux cleaned = 0.00124863 Jy ! Component: 200 - total flux cleaned = 0.00141255 Jy ! Total flux subtracted in 200 components = 0.00141255 Jy ! Clean residual min=-0.001609 max=0.001738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0411627 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.0411627 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=4.188 mas, bmaj=8.513 mas, bpa=-5.707 degrees ! Estimated noise=0.683253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261339 Jy ! Component: 100 - total flux cleaned = 0.000279746 Jy ! Component: 150 - total flux cleaned = 0.000268119 Jy ! Component: 200 - total flux cleaned = 0.000257953 Jy ! Total flux subtracted in 200 components = 0.000257953 Jy ! Clean residual min=-0.001877 max=0.001597 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0414206 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 = -9.88281e-06 Jy ! Component: 100 - total flux cleaned = -1.99535e-05 Jy ! Component: 150 - total flux cleaned = -2.97544e-05 Jy ! Component: 200 - total flux cleaned = -3.93508e-05 Jy ! Total flux subtracted in 200 components = -3.93508e-05 Jy ! Clean residual min=-0.001859 max=0.001608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0413813 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0413813 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.851 mas, bmaj=8.498 mas, bpa=-7.607 degrees ! Estimated noise=0.644061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.10395e-05 Jy ! Component: 100 - total flux cleaned = 2.87051e-05 Jy ! Component: 150 - total flux cleaned = 6.46318e-05 Jy ! Component: 200 - total flux cleaned = 9.52798e-05 Jy ! Total flux subtracted in 200 components = 9.52798e-05 Jy ! Clean residual min=-0.001634 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0414765 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.0414766 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=0.058898Jy sigma=0.612602 ! Fit after self-cal, rms=0.058898Jy sigma=0.612562 wmodel J1914-0629_C_map.mod ! Writing 75 model components to file: J1914-0629_C_map.mod wobs J1914-0629_C_uvs.fits ! Writing UV FITS file: J1914-0629_C_uvs.fits wwins J1914-0629_C_map.win ! wwins: Wrote 1 windows to J1914-0629_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 = 0.000484759 Jy ! Component: 100 - total flux cleaned = 0.000514758 Jy ! Component: 150 - total flux cleaned = 0.000488371 Jy ! Component: 200 - total flux cleaned = 0.000463408 Jy ! Component: 250 - total flux cleaned = 0.000485742 Jy ! Component: 300 - total flux cleaned = 0.00052843 Jy ! Component: 350 - total flux cleaned = 0.000507327 Jy ! Component: 400 - total flux cleaned = 0.000468292 Jy ! Component: 450 - total flux cleaned = 0.000468708 Jy ! Component: 500 - total flux cleaned = 0.000431876 Jy ! Component: 550 - total flux cleaned = 0.000396241 Jy ! Component: 600 - total flux cleaned = 0.000344207 Jy ! Component: 650 - total flux cleaned = 0.00034399 Jy ! Component: 700 - total flux cleaned = 0.0003931 Jy ! Component: 750 - total flux cleaned = 0.000472558 Jy ! Component: 800 - total flux cleaned = 0.000503158 Jy ! Component: 850 - total flux cleaned = 0.000578817 Jy ! Component: 900 - total flux cleaned = 0.000667437 Jy ! Component: 950 - total flux cleaned = 0.000739374 Jy ! Component: 1000 - total flux cleaned = 0.000809766 Jy ! Component: 1050 - total flux cleaned = 0.000920134 Jy ! Component: 1100 - total flux cleaned = 0.00101459 Jy ! Component: 1150 - total flux cleaned = 0.00104096 Jy ! Component: 1200 - total flux cleaned = 0.0011063 Jy ! Component: 1250 - total flux cleaned = 0.00118336 Jy ! Component: 1300 - total flux cleaned = 0.00124624 Jy ! Component: 1350 - total flux cleaned = 0.00130806 Jy ! Component: 1400 - total flux cleaned = 0.00135666 Jy ! Component: 1450 - total flux cleaned = 0.00138073 Jy ! Component: 1500 - total flux cleaned = 0.00145119 Jy ! Component: 1550 - total flux cleaned = 0.00148574 Jy ! Component: 1600 - total flux cleaned = 0.00150845 Jy ! Component: 1650 - total flux cleaned = 0.00153088 Jy ! Component: 1700 - total flux cleaned = 0.00155283 Jy ! Component: 1750 - total flux cleaned = 0.00155265 Jy ! Component: 1800 - total flux cleaned = 0.00157402 Jy ! Component: 1850 - total flux cleaned = 0.00160566 Jy ! Component: 1900 - total flux cleaned = 0.00158486 Jy ! Component: 1950 - total flux cleaned = 0.0015953 Jy ! Component: 2000 - total flux cleaned = 0.00159534 Jy ! Component: 2050 - total flux cleaned = 0.00160534 Jy ! Component: 2100 - total flux cleaned = 0.00159538 Jy ! Component: 2150 - total flux cleaned = 0.00157577 Jy ! Component: 2200 - total flux cleaned = 0.00157572 Jy ! Component: 2250 - total flux cleaned = 0.00155654 Jy ! Component: 2300 - total flux cleaned = 0.0015281 Jy ! Component: 2350 - total flux cleaned = 0.00152816 Jy ! Component: 2400 - total flux cleaned = 0.00150958 Jy ! Component: 2450 - total flux cleaned = 0.00150039 Jy ! Component: 2500 - total flux cleaned = 0.00147304 Jy ! Component: 2550 - total flux cleaned = 0.00146404 Jy ! Component: 2600 - total flux cleaned = 0.00147303 Jy ! Component: 2650 - total flux cleaned = 0.00145518 Jy ! Component: 2700 - total flux cleaned = 0.0014552 Jy ! Component: 2750 - total flux cleaned = 0.0014551 Jy ! Component: 2800 - total flux cleaned = 0.00143773 Jy ! Component: 2850 - total flux cleaned = 0.00143773 Jy ! Component: 2900 - total flux cleaned = 0.00143769 Jy ! Component: 2950 - total flux cleaned = 0.00139513 Jy ! Component: 3000 - total flux cleaned = 0.0014121 Jy ! Component: 3050 - total flux cleaned = 0.00141213 Jy ! Component: 3100 - total flux cleaned = 0.00142051 Jy ! Component: 3150 - total flux cleaned = 0.00140385 Jy ! Component: 3200 - total flux cleaned = 0.00142866 Jy ! Component: 3250 - total flux cleaned = 0.00141217 Jy ! Component: 3300 - total flux cleaned = 0.00142854 Jy ! Component: 3350 - total flux cleaned = 0.00142855 Jy ! Component: 3400 - total flux cleaned = 0.00142855 Jy ! Component: 3450 - total flux cleaned = 0.00140429 Jy ! Component: 3500 - total flux cleaned = 0.00139621 Jy ! Component: 3550 - total flux cleaned = 0.00141232 Jy ! Component: 3600 - total flux cleaned = 0.00142031 Jy ! Component: 3650 - total flux cleaned = 0.00142033 Jy ! Component: 3700 - total flux cleaned = 0.00140439 Jy ! Component: 3750 - total flux cleaned = 0.00142032 Jy ! Component: 3800 - total flux cleaned = 0.00144416 Jy ! Component: 3850 - total flux cleaned = 0.00144412 Jy ! Component: 3900 - total flux cleaned = 0.00143621 Jy ! Component: 3950 - total flux cleaned = 0.00145195 Jy ! Component: 4000 - total flux cleaned = 0.00145984 Jy ! Component: 4050 - total flux cleaned = 0.00146769 Jy ! Total flux subtracted in 4096 components = 0.00147546 Jy ! Clean residual min=-0.000460 max=0.000476 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.042952 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 383 components and 0.042952 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1914-0629_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.851 x 8.498 at -7.607 degrees (North through East) ! Clean map min=-0.0012257 max=0.036911 Jy/beam ! Writing clean map to FITS file: .//J1914-0629_C_map.fits wmodel .//J1914-0629_C_map.mod ! Writing 383 model components to file: .//J1914-0629_C_map.mod wobs .//J1914-0629_C_uvs.fits ! Writing UV FITS file: .//J1914-0629_C_uvs.fits wwins .//J1914-0629_C_map.win ! wwins: Wrote 2 windows to .//J1914-0629_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0369107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18495 1.18495 2.36991 4.73981 9.47962 18.9592 37.9185 75.837 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 253.174 quit ! Quitting program ! Log file .//J1914-0629_C_dfm.log closed on Mon Jan 20 18:53:23 2020