! Started logfile: .//J2229-0927_C_dfm.log on Mon Jan 20 19:19:49 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 .//J2229-0927_C_uva.fits ! Reading UV FITS file: .//J2229-0927_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2229-0927 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2229-0927_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=0.999039Jy sigma=20.599674 ! Fit after self-cal, rms=0.964495Jy sigma=19.905009 ! 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=2.218 mas, bmaj=8.401 mas, bpa=-7.391 degrees ! Estimated noise=1.04113 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 = 0.0264978 Jy ! Component: 100 - total flux cleaned = 0.0323505 Jy ! Total flux subtracted in 100 components = 0.0323505 Jy ! Clean residual min=-0.004003 max=0.003842 Jy/beam ! Clean residual mean=-0.000002 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0323505 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0323505 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=0.039010Jy sigma=0.717748 ! Fit after self-cal, rms=0.037920Jy sigma=0.692535 ! 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=2.659 mas, bmaj=8.351 mas, bpa=-7.593 degrees ! Estimated noise=0.701187 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 = 0.00431771 Jy ! Component: 100 - total flux cleaned = 0.00596822 Jy ! Component: 150 - total flux cleaned = 0.00671576 Jy ! Component: 200 - total flux cleaned = 0.00699128 Jy ! Total flux subtracted in 200 components = 0.00699128 Jy ! Clean residual min=-0.003002 max=0.002255 Jy/beam ! Clean residual mean=-0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0393418 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0393418 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=0.037457Jy sigma=0.682435 ! Fit after self-cal, rms=0.037451Jy sigma=0.682224 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.659 x 8.351 at -7.593 degrees (North through East) ! Clean map min=-0.0029168 max=0.037283 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.78 KP 1.13 ! NL 0.87 OV 1.15 PT 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.85 HN 0.84 KP 0.95 ! NL 0.98 OV 1.19 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.12 HN 0.72 KP 1.06 ! NL 1.09 OV 1.04 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.88 HN 1.07 KP 1.15 ! NL 1.14 OV 0.97 PT 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 0.93 KP 0.98 ! NL 1.04 OV 1.26 PT 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.15 KP 1.01 ! NL 1.20 OV 1.16 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.81 HN 0.85 KP 0.96 ! NL 1.03 OV 1.01 PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.78 HN 0.99 KP 0.98 ! NL 1.13 OV 1.28 PT 0.81 ! ! ! Fit before self-cal, rms=0.037451Jy sigma=0.682224 ! Fit after self-cal, rms=0.036788Jy sigma=0.668701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=8.278 mas, bpa=-7.62 degrees ! Estimated noise=0.692619 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 = 0.000853014 Jy ! Component: 100 - total flux cleaned = 0.00103063 Jy ! Component: 150 - total flux cleaned = 0.00117437 Jy ! Component: 200 - total flux cleaned = 0.00121116 Jy ! Total flux subtracted in 200 components = 0.00121116 Jy ! Clean residual min=-0.001699 max=0.001682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.040553 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.040553 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=0.036765Jy sigma=0.668216 ! Fit after self-cal, rms=0.036903Jy sigma=0.667043 ! 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=0.036903Jy sigma=0.667043 ! Fit after self-cal, rms=0.037182Jy sigma=0.666810 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.602 mas, bmaj=8.293 mas, bpa=-7.644 degrees ! Estimated noise=0.694281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607313 Jy ! Component: 100 - total flux cleaned = 0.000733626 Jy ! Component: 150 - total flux cleaned = 0.000768472 Jy ! Component: 200 - total flux cleaned = 0.000798126 Jy ! Total flux subtracted in 200 components = 0.000798126 Jy ! Clean residual min=-0.001569 max=0.001561 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0413511 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0413511 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=0.037172Jy sigma=0.666548 ! Fit after self-cal, rms=0.037184Jy sigma=0.666507 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 = 7.99368e-05 Jy ! Component: 100 - total flux cleaned = 6.04234e-05 Jy ! Component: 150 - total flux cleaned = 6.01897e-05 Jy ! Component: 200 - total flux cleaned = 6.01665e-05 Jy ! Total flux subtracted in 200 components = 6.01665e-05 Jy ! Clean residual min=-0.001532 max=0.001526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0414112 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0414113 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=0.037182Jy sigma=0.666397 ! Fit after self-cal, rms=0.037181Jy sigma=0.666387 ! 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=0.037181Jy sigma=0.666387 ! Fit after self-cal, rms=0.037225Jy sigma=0.666296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=8.305 mas, bpa=-7.657 degrees ! Estimated noise=0.694432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414402 Jy ! Component: 100 - total flux cleaned = 0.000461362 Jy ! Component: 150 - total flux cleaned = 0.000484754 Jy ! Component: 200 - total flux cleaned = 0.000506499 Jy ! Total flux subtracted in 200 components = 0.000506499 Jy ! Clean residual min=-0.001475 max=0.001470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0419178 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.0419178 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=0.037219Jy sigma=0.666174 ! Fit after self-cal, rms=0.037220Jy sigma=0.666164 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.21966e-05 Jy ! Component: 100 - total flux cleaned = 5.54468e-05 Jy ! Component: 150 - total flux cleaned = 4.93256e-05 Jy ! Component: 200 - total flux cleaned = 4.33159e-05 Jy ! Total flux subtracted in 200 components = 4.33159e-05 Jy ! Clean residual min=-0.001456 max=0.001453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0419611 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0419611 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=0.037219Jy sigma=0.666100 ! Fit after self-cal, rms=0.037218Jy sigma=0.666096 ! 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=0.037218Jy sigma=0.666096 ! Fit after self-cal, rms=0.037269Jy sigma=0.666049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=8.073 mas, bpa=-6.697 degrees ! Estimated noise=0.766066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139847 Jy ! Component: 100 - total flux cleaned = 0.000155808 Jy ! Component: 150 - total flux cleaned = 0.000149709 Jy ! Component: 200 - total flux cleaned = 0.000134522 Jy ! Total flux subtracted in 200 components = 0.000134522 Jy ! Clean residual min=-0.001522 max=0.001453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0420956 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0420956 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=0.037267Jy sigma=0.665994 ! Fit after self-cal, rms=0.037266Jy sigma=0.665980 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 = -4.44467e-05 Jy ! Component: 100 - total flux cleaned = -5.49587e-05 Jy ! Component: 150 - total flux cleaned = -6.42948e-05 Jy ! Component: 200 - total flux cleaned = -7.26973e-05 Jy ! Total flux subtracted in 200 components = -7.26973e-05 Jy ! Clean residual min=-0.001517 max=0.001449 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0420229 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0420229 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=0.037266Jy sigma=0.665958 ! Fit after self-cal, rms=0.037264Jy sigma=0.665953 ! 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=2.578 mas, bmaj=8.313 mas, bpa=-7.665 degrees ! Estimated noise=0.694881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.578 x 8.313 at -7.665 degrees (North through East) ! Clean map min=-0.0013913 max=0.036875 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=2.166 mas, bmaj=8.339 mas, bpa=-7.202 degrees ! Estimated noise=1.03054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273032 Jy ! Component: 100 - total flux cleaned = 0.0339834 Jy ! Component: 150 - total flux cleaned = 0.0372419 Jy ! Component: 200 - total flux cleaned = 0.0391411 Jy ! Total flux subtracted in 200 components = 0.0391411 Jy ! Clean residual min=-0.002869 max=0.002977 Jy/beam ! Clean residual mean=-0.000000 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0391411 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0391411 Jy ! Inverting map and beam ! Estimated beam: bmin=2.578 mas, bmaj=8.313 mas, bpa=-7.665 degrees ! Estimated noise=0.694881 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 = 0.00159743 Jy ! Component: 100 - total flux cleaned = 0.00242811 Jy ! Component: 150 - total flux cleaned = 0.00270112 Jy ! Component: 200 - total flux cleaned = 0.00282627 Jy ! Total flux subtracted in 200 components = 0.00282627 Jy ! Clean residual min=-0.001540 max=0.001387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0419674 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0419674 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=3.747 mas, bmaj=8.073 mas, bpa=-6.697 degrees ! Estimated noise=0.766066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204192 Jy ! Component: 100 - total flux cleaned = 0.000205725 Jy ! Component: 150 - total flux cleaned = 0.000184704 Jy ! Component: 200 - total flux cleaned = 0.000167114 Jy ! Total flux subtracted in 200 components = 0.000167114 Jy ! Clean residual min=-0.001499 max=0.001391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0421345 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 = -1.54185e-05 Jy ! Component: 100 - total flux cleaned = -3.58656e-05 Jy ! Component: 150 - total flux cleaned = -4.24183e-05 Jy ! Component: 200 - total flux cleaned = -4.84623e-05 Jy ! Total flux subtracted in 200 components = -4.84623e-05 Jy ! Clean residual min=-0.001500 max=0.001415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.042086 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.042086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.578 mas, bmaj=8.313 mas, bpa=-7.665 degrees ! Estimated noise=0.694881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118953 Jy ! Component: 100 - total flux cleaned = 0.00018449 Jy ! Component: 150 - total flux cleaned = 0.000213645 Jy ! Component: 200 - total flux cleaned = 0.000231245 Jy ! Total flux subtracted in 200 components = 0.000231245 Jy ! Clean residual min=-0.001406 max=0.001381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0423173 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0423173 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=0.037264Jy sigma=0.666038 ! Fit after self-cal, rms=0.037265Jy sigma=0.666032 wmodel J2229-0927_C_map.mod ! Writing 73 model components to file: J2229-0927_C_map.mod wobs J2229-0927_C_uvs.fits ! Writing UV FITS file: J2229-0927_C_uvs.fits wwins J2229-0927_C_map.win ! wwins: Wrote 1 windows to J2229-0927_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 = -2.9099e-05 Jy ! Component: 100 - total flux cleaned = -0.000168171 Jy ! Component: 150 - total flux cleaned = -0.00016678 Jy ! Component: 200 - total flux cleaned = -0.000145643 Jy ! Component: 250 - total flux cleaned = -0.000165027 Jy ! Component: 300 - total flux cleaned = -0.000165232 Jy ! Component: 350 - total flux cleaned = -0.000182737 Jy ! Component: 400 - total flux cleaned = -0.000182267 Jy ! Component: 450 - total flux cleaned = -0.000165884 Jy ! Component: 500 - total flux cleaned = -0.000150309 Jy ! Component: 550 - total flux cleaned = -0.000135333 Jy ! Component: 600 - total flux cleaned = -0.000120952 Jy ! Component: 650 - total flux cleaned = -0.00012104 Jy ! Component: 700 - total flux cleaned = -0.000120674 Jy ! Component: 750 - total flux cleaned = -0.000133854 Jy ! Component: 800 - total flux cleaned = -0.000134029 Jy ! Component: 850 - total flux cleaned = -0.000171932 Jy ! Component: 900 - total flux cleaned = -0.000220708 Jy ! Component: 950 - total flux cleaned = -0.000256579 Jy ! Component: 1000 - total flux cleaned = -0.000314604 Jy ! Component: 1050 - total flux cleaned = -0.000326071 Jy ! Component: 1100 - total flux cleaned = -0.00032625 Jy ! Component: 1150 - total flux cleaned = -0.000294134 Jy ! Component: 1200 - total flux cleaned = -0.000273122 Jy ! Component: 1250 - total flux cleaned = -0.000231726 Jy ! Component: 1300 - total flux cleaned = -0.000201098 Jy ! Component: 1350 - total flux cleaned = -0.000161202 Jy ! Component: 1400 - total flux cleaned = -0.000121912 Jy ! Component: 1450 - total flux cleaned = -9.29655e-05 Jy ! Component: 1500 - total flux cleaned = -6.45413e-05 Jy ! Component: 1550 - total flux cleaned = -4.5865e-05 Jy ! Component: 1600 - total flux cleaned = -9.22824e-06 Jy ! Component: 1650 - total flux cleaned = 2.65743e-05 Jy ! Component: 1700 - total flux cleaned = 5.30916e-05 Jy ! Component: 1750 - total flux cleaned = 7.9194e-05 Jy ! Component: 1800 - total flux cleaned = 0.000148118 Jy ! Component: 1850 - total flux cleaned = 0.000198871 Jy ! Component: 1900 - total flux cleaned = 0.000265622 Jy ! Component: 1950 - total flux cleaned = 0.000282158 Jy ! Component: 2000 - total flux cleaned = 0.000371852 Jy ! Component: 2050 - total flux cleaned = 0.000428117 Jy ! Component: 2100 - total flux cleaned = 0.000443973 Jy ! Component: 2150 - total flux cleaned = 0.00047546 Jy ! Component: 2200 - total flux cleaned = 0.000483118 Jy ! Component: 2250 - total flux cleaned = 0.000521701 Jy ! Component: 2300 - total flux cleaned = 0.000552212 Jy ! Component: 2350 - total flux cleaned = 0.000567243 Jy ! Component: 2400 - total flux cleaned = 0.000582294 Jy ! Component: 2450 - total flux cleaned = 0.000619318 Jy ! Component: 2500 - total flux cleaned = 0.000626653 Jy ! Component: 2550 - total flux cleaned = 0.000648435 Jy ! Component: 2600 - total flux cleaned = 0.000727459 Jy ! Component: 2650 - total flux cleaned = 0.000698884 Jy ! Component: 2700 - total flux cleaned = 0.000727251 Jy ! Component: 2750 - total flux cleaned = 0.000727286 Jy ! Component: 2800 - total flux cleaned = 0.000748291 Jy ! Component: 2850 - total flux cleaned = 0.000748207 Jy ! Component: 2900 - total flux cleaned = 0.000755095 Jy ! Component: 2950 - total flux cleaned = 0.000768887 Jy ! Component: 3000 - total flux cleaned = 0.000782585 Jy ! Component: 3050 - total flux cleaned = 0.000789392 Jy ! Component: 3100 - total flux cleaned = 0.000789382 Jy ! Component: 3150 - total flux cleaned = 0.000769133 Jy ! Component: 3200 - total flux cleaned = 0.000775791 Jy ! Component: 3250 - total flux cleaned = 0.000775821 Jy ! Component: 3300 - total flux cleaned = 0.000775793 Jy ! Component: 3350 - total flux cleaned = 0.000775778 Jy ! Component: 3400 - total flux cleaned = 0.000755921 Jy ! Component: 3450 - total flux cleaned = 0.000755923 Jy ! Component: 3500 - total flux cleaned = 0.000742787 Jy ! Component: 3550 - total flux cleaned = 0.000742783 Jy ! Component: 3600 - total flux cleaned = 0.000716684 Jy ! Component: 3650 - total flux cleaned = 0.000710207 Jy ! Component: 3700 - total flux cleaned = 0.000690762 Jy ! Component: 3750 - total flux cleaned = 0.000651943 Jy ! Component: 3800 - total flux cleaned = 0.000639037 Jy ! Component: 3850 - total flux cleaned = 0.000613274 Jy ! Component: 3900 - total flux cleaned = 0.00061972 Jy ! Component: 3950 - total flux cleaned = 0.000600487 Jy ! Component: 4000 - total flux cleaned = 0.000587639 Jy ! Component: 4050 - total flux cleaned = 0.000581218 Jy ! Total flux subtracted in 4096 components = 0.000587597 Jy ! Clean residual min=-0.000400 max=0.000347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0429049 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 381 components and 0.0429049 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2229-0927_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.578 x 8.313 at -7.665 degrees (North through East) ! Clean map min=-0.0010541 max=0.036603 Jy/beam ! Writing clean map to FITS file: .//J2229-0927_C_map.fits wmodel .//J2229-0927_C_map.mod ! Writing 381 model components to file: .//J2229-0927_C_map.mod wobs .//J2229-0927_C_uvs.fits ! Writing UV FITS file: .//J2229-0927_C_uvs.fits wwins .//J2229-0927_C_map.win ! wwins: Wrote 2 windows to .//J2229-0927_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0366031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115006 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.942592 0.942592 1.88518 3.77037 7.54074 15.0815 30.1629 60.3259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 318.271 quit ! Quitting program ! Log file .//J2229-0927_C_dfm.log closed on Mon Jan 20 19:19:52 2020