! Started logfile: .//J1424-3225_X_dfm.log on Mon Jan 20 18:13:33 2020 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 .//J1424-3225_X_uva.fits ! Reading UV FITS file: .//J1424-3225_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1424-3225 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1424-3225_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. ! ! 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=1.004202Jy sigma=12.096480 ! Fit after self-cal, rms=0.954824Jy sigma=11.490582 ! 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=0.9593 mas, bmaj=6.479 mas, bpa=3.911 degrees ! Estimated noise=1.78335 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 = 0.0405528 Jy ! Component: 100 - total flux cleaned = 0.0498081 Jy ! Total flux subtracted in 100 components = 0.0498081 Jy ! Clean residual min=-0.006387 max=0.007322 Jy/beam ! Clean residual mean=-0.000007 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.0498081 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0498081 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=0.065941Jy sigma=0.735856 ! Fit after self-cal, rms=0.065097Jy sigma=0.726017 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=6.687 mas, bpa=2.915 degrees ! Estimated noise=1.20316 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 = -0.00108274 Jy ! Component: 100 - total flux cleaned = -0.00114898 Jy ! Component: 150 - total flux cleaned = -0.00121029 Jy ! Component: 200 - total flux cleaned = -0.00126552 Jy ! Total flux subtracted in 200 components = -0.00126552 Jy ! Clean residual min=-0.005449 max=0.007203 Jy/beam ! Clean residual mean=-0.000009 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.0485426 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0485426 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=0.064976Jy sigma=0.724183 ! Fit after self-cal, rms=0.064969Jy sigma=0.724022 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.233 x 6.687 at 2.915 degrees (North through East) ! Clean map min=-0.0052917 max=0.049351 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.22 KP 0.97 LA 0.94 NL 1.03 ! OV 1.31 PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.06 LA 1.00 NL 1.15 ! OV 1.43 PT 0.93 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.97 LA 0.65 NL 0.92 ! OV 1.92 PT 0.93 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 KP 0.89 LA 0.86 NL 0.96 ! OV 1.47 PT 0.85 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.01 LA 0.91 NL 0.90 ! OV 1.45 PT 0.80 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.88 LA 0.76 NL 0.99 ! OV 1.61 PT 0.94 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.89 LA 0.80 NL 0.87 ! OV 1.40 PT 1.02 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.05 LA 0.93 NL 0.94 ! OV 1.29 PT 0.84 SC 0.88 ! ! ! Fit before self-cal, rms=0.064969Jy sigma=0.724022 ! Fit after self-cal, rms=0.066431Jy sigma=0.709258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=6.615 mas, bpa=3.301 degrees ! Estimated noise=1.19021 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 = 0.00120245 Jy ! Component: 100 - total flux cleaned = 0.00131432 Jy ! Component: 150 - total flux cleaned = 0.00131566 Jy ! Component: 200 - total flux cleaned = 0.00131724 Jy ! Total flux subtracted in 200 components = 0.00131724 Jy ! Clean residual min=-0.003353 max=0.004087 Jy/beam ! Clean residual mean=-0.000022 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0498598 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0498598 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=0.066392Jy sigma=0.708665 ! Fit after self-cal, rms=0.066849Jy sigma=0.706472 ! 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=0.066849Jy sigma=0.706472 ! Fit after self-cal, rms=0.067910Jy sigma=0.705977 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=6.537 mas, bpa=3.345 degrees ! Estimated noise=1.18714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100959 Jy ! Component: 100 - total flux cleaned = 0.00112395 Jy ! Component: 150 - total flux cleaned = 0.00112631 Jy ! Component: 200 - total flux cleaned = 0.00112665 Jy ! Total flux subtracted in 200 components = 0.00112665 Jy ! Clean residual min=-0.003181 max=0.004097 Jy/beam ! Clean residual mean=-0.000018 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0509864 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0509864 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=0.067885Jy sigma=0.705661 ! Fit after self-cal, rms=0.067983Jy sigma=0.705558 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 = 4.99197e-05 Jy ! Component: 100 - total flux cleaned = 7.01529e-05 Jy ! Component: 150 - total flux cleaned = 6.98482e-05 Jy ! Component: 200 - total flux cleaned = 5.3511e-05 Jy ! Total flux subtracted in 200 components = 5.3511e-05 Jy ! Clean residual min=-0.003200 max=0.004191 Jy/beam ! Clean residual mean=-0.000018 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.05104 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0510399 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=0.067971Jy sigma=0.705432 ! Fit after self-cal, rms=0.067976Jy sigma=0.705414 ! 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=0.067976Jy sigma=0.705414 ! Fit after self-cal, rms=0.067818Jy sigma=0.705280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=6.478 mas, bpa=3.364 degrees ! Estimated noise=1.17941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627511 Jy ! Component: 100 - total flux cleaned = 0.000753242 Jy ! Component: 150 - total flux cleaned = 0.000753426 Jy ! Component: 200 - total flux cleaned = 0.000768809 Jy ! Total flux subtracted in 200 components = 0.000768809 Jy ! Clean residual min=-0.003102 max=0.004009 Jy/beam ! Clean residual mean=-0.000017 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0518087 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0518087 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=0.067802Jy sigma=0.705113 ! Fit after self-cal, rms=0.067831Jy sigma=0.705075 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 = 0.000111221 Jy ! Component: 100 - total flux cleaned = 0.000112247 Jy ! Component: 150 - total flux cleaned = 0.000126737 Jy ! Component: 200 - total flux cleaned = 0.000153099 Jy ! Total flux subtracted in 200 components = 0.000153099 Jy ! Clean residual min=-0.003081 max=0.004098 Jy/beam ! Clean residual mean=-0.000017 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.0519618 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0519618 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=0.067824Jy sigma=0.704997 ! Fit after self-cal, rms=0.067829Jy sigma=0.704982 ! 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=0.067829Jy sigma=0.704982 ! Fit after self-cal, rms=0.067635Jy sigma=0.704909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.495 mas, bmaj=7.536 mas, bpa=-6.271 degrees ! Estimated noise=1.38151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170051 Jy ! Component: 100 - total flux cleaned = 0.000237222 Jy ! Component: 150 - total flux cleaned = 0.000281094 Jy ! Component: 200 - total flux cleaned = 0.000306819 Jy ! Total flux subtracted in 200 components = 0.000306819 Jy ! Clean residual min=-0.003846 max=0.005025 Jy/beam ! Clean residual mean=-0.000025 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.0522687 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.0522687 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=0.067625Jy sigma=0.704825 ! Fit after self-cal, rms=0.067620Jy sigma=0.704728 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 = 9.68806e-06 Jy ! Component: 100 - total flux cleaned = 3.60333e-05 Jy ! Component: 150 - total flux cleaned = 5.99867e-05 Jy ! Component: 200 - total flux cleaned = 8.19272e-05 Jy ! Total flux subtracted in 200 components = 8.19272e-05 Jy ! Clean residual min=-0.003820 max=0.004859 Jy/beam ! Clean residual mean=-0.000025 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.0523506 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.0523506 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=0.067615Jy sigma=0.704699 ! Fit after self-cal, rms=0.067624Jy sigma=0.704693 ! 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=1.22 mas, bmaj=6.432 mas, bpa=3.375 degrees ! Estimated noise=1.17287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 6.432 at 3.375 degrees (North through East) ! Clean map min=-0.0028665 max=0.047526 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=0.9601 mas, bmaj=6.412 mas, bpa=4.356 degrees ! Estimated noise=1.6865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393069 Jy ! Component: 100 - total flux cleaned = 0.0492692 Jy ! Component: 150 - total flux cleaned = 0.0523372 Jy ! Component: 200 - total flux cleaned = 0.0538826 Jy ! Total flux subtracted in 200 components = 0.0538826 Jy ! Clean residual min=-0.004152 max=0.003761 Jy/beam ! Clean residual mean=-0.000017 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0538826 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0538826 Jy ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=6.432 mas, bpa=3.375 degrees ! Estimated noise=1.17287 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 = -7.00983e-05 Jy ! Component: 100 - total flux cleaned = -0.00043865 Jy ! Component: 150 - total flux cleaned = -0.000756331 Jy ! Component: 200 - total flux cleaned = -0.000947774 Jy ! Total flux subtracted in 200 components = -0.000947774 Jy ! Clean residual min=-0.002968 max=0.003917 Jy/beam ! Clean residual mean=-0.000020 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0529349 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0529349 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=2.495 mas, bmaj=7.536 mas, bpa=-6.271 degrees ! Estimated noise=1.38151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362611 Jy ! Component: 100 - total flux cleaned = -0.000342635 Jy ! Component: 150 - total flux cleaned = -0.000326502 Jy ! Component: 200 - total flux cleaned = -0.000327339 Jy ! Total flux subtracted in 200 components = -0.000327339 Jy ! Clean residual min=-0.003887 max=0.004892 Jy/beam ! Clean residual mean=-0.000028 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.0526075 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 = 1.52363e-05 Jy ! Component: 100 - total flux cleaned = 1.58463e-05 Jy ! Component: 150 - total flux cleaned = 1.59144e-05 Jy ! Component: 200 - total flux cleaned = 2.97485e-05 Jy ! Total flux subtracted in 200 components = 2.97485e-05 Jy ! Clean residual min=-0.003858 max=0.004873 Jy/beam ! Clean residual mean=-0.000026 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.0526373 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0526373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=6.432 mas, bpa=3.375 degrees ! Estimated noise=1.17287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.05862e-07 Jy ! Component: 100 - total flux cleaned = 4.25858e-05 Jy ! Component: 150 - total flux cleaned = 6.17271e-05 Jy ! Component: 200 - total flux cleaned = 0.000113852 Jy ! Total flux subtracted in 200 components = 0.000113852 Jy ! Clean residual min=-0.002932 max=0.003813 Jy/beam ! Clean residual mean=-0.000017 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0527511 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.0527511 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=0.067621Jy sigma=0.704760 ! Fit after self-cal, rms=0.067605Jy sigma=0.704744 wmodel J1424-3225_X_map.mod ! Writing 68 model components to file: J1424-3225_X_map.mod wobs J1424-3225_X_uvs.fits ! Writing UV FITS file: J1424-3225_X_uvs.fits wwins J1424-3225_X_map.win ! wwins: Wrote 1 windows to J1424-3225_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 = 0.00128201 Jy ! Component: 100 - total flux cleaned = 0.00143988 Jy ! Component: 150 - total flux cleaned = 0.00139355 Jy ! Component: 200 - total flux cleaned = 0.00131603 Jy ! Component: 250 - total flux cleaned = 0.00105408 Jy ! Component: 300 - total flux cleaned = 0.000803715 Jy ! Component: 350 - total flux cleaned = 0.000532471 Jy ! Component: 400 - total flux cleaned = 0.000466962 Jy ! Component: 450 - total flux cleaned = 0.00043586 Jy ! Component: 500 - total flux cleaned = 0.000435557 Jy ! Component: 550 - total flux cleaned = 0.000378364 Jy ! Component: 600 - total flux cleaned = 0.000323259 Jy ! Component: 650 - total flux cleaned = 0.000269535 Jy ! Component: 700 - total flux cleaned = 0.000192237 Jy ! Component: 750 - total flux cleaned = 0.000242566 Jy ! Component: 800 - total flux cleaned = 0.000193351 Jy ! Component: 850 - total flux cleaned = 0.000193248 Jy ! Component: 900 - total flux cleaned = 0.000192912 Jy ! Component: 950 - total flux cleaned = 0.000148094 Jy ! Component: 1000 - total flux cleaned = 0.000147545 Jy ! Component: 1050 - total flux cleaned = 0.000146726 Jy ! Component: 1100 - total flux cleaned = 0.000188794 Jy ! Component: 1150 - total flux cleaned = 0.00035301 Jy ! Component: 1200 - total flux cleaned = 0.000433762 Jy ! Component: 1250 - total flux cleaned = 0.000532857 Jy ! Component: 1300 - total flux cleaned = 0.000610675 Jy ! Component: 1350 - total flux cleaned = 0.000649213 Jy ! Component: 1400 - total flux cleaned = 0.000706024 Jy ! Component: 1450 - total flux cleaned = 0.00074356 Jy ! Component: 1500 - total flux cleaned = 0.000799059 Jy ! Component: 1550 - total flux cleaned = 0.000871599 Jy ! Component: 1600 - total flux cleaned = 0.000943239 Jy ! Component: 1650 - total flux cleaned = 0.00104961 Jy ! Component: 1700 - total flux cleaned = 0.00117255 Jy ! Component: 1750 - total flux cleaned = 0.00131181 Jy ! Component: 1800 - total flux cleaned = 0.00145008 Jy ! Component: 1850 - total flux cleaned = 0.00158749 Jy ! Component: 1900 - total flux cleaned = 0.00174107 Jy ! Component: 1950 - total flux cleaned = 0.00192766 Jy ! Component: 2000 - total flux cleaned = 0.00206253 Jy ! Component: 2050 - total flux cleaned = 0.00226387 Jy ! Component: 2100 - total flux cleaned = 0.00239733 Jy ! Component: 2150 - total flux cleaned = 0.00258018 Jy ! Component: 2200 - total flux cleaned = 0.00277864 Jy ! Component: 2250 - total flux cleaned = 0.0030259 Jy ! Component: 2300 - total flux cleaned = 0.00323955 Jy ! Component: 2350 - total flux cleaned = 0.00343636 Jy ! Component: 2400 - total flux cleaned = 0.00364905 Jy ! Component: 2450 - total flux cleaned = 0.00387782 Jy ! Component: 2500 - total flux cleaned = 0.00405731 Jy ! Component: 2550 - total flux cleaned = 0.00426937 Jy ! Component: 2600 - total flux cleaned = 0.00444884 Jy ! Component: 2650 - total flux cleaned = 0.00466134 Jy ! Component: 2700 - total flux cleaned = 0.00485773 Jy ! Component: 2750 - total flux cleaned = 0.00505445 Jy ! Component: 2800 - total flux cleaned = 0.00525167 Jy ! Component: 2850 - total flux cleaned = 0.00544923 Jy ! Component: 2900 - total flux cleaned = 0.00564742 Jy ! Component: 2950 - total flux cleaned = 0.00584633 Jy ! Component: 3000 - total flux cleaned = 0.00604567 Jy ! Component: 3050 - total flux cleaned = 0.00624561 Jy ! Component: 3100 - total flux cleaned = 0.00642955 Jy ! Component: 3150 - total flux cleaned = 0.00661391 Jy ! Component: 3200 - total flux cleaned = 0.00678207 Jy ! Component: 3250 - total flux cleaned = 0.00700163 Jy ! Component: 3300 - total flux cleaned = 0.00722207 Jy ! Component: 3350 - total flux cleaned = 0.00740929 Jy ! Component: 3400 - total flux cleaned = 0.00764887 Jy ! Component: 3450 - total flux cleaned = 0.00785513 Jy ! Component: 3500 - total flux cleaned = 0.0080969 Jy ! Component: 3550 - total flux cleaned = 0.00832276 Jy ! Component: 3600 - total flux cleaned = 0.00853231 Jy ! Component: 3650 - total flux cleaned = 0.00877793 Jy ! Component: 3700 - total flux cleaned = 0.00900719 Jy ! Component: 3750 - total flux cleaned = 0.00923768 Jy ! Component: 3800 - total flux cleaned = 0.00946956 Jy ! Component: 3850 - total flux cleaned = 0.00970289 Jy ! Component: 3900 - total flux cleaned = 0.00995551 Jy ! Component: 3950 - total flux cleaned = 0.0101915 Jy ! Component: 4000 - total flux cleaned = 0.0104291 Jy ! Component: 4050 - total flux cleaned = 0.010705 Jy ! Total flux subtracted in 4096 components = 0.0109456 Jy ! Clean residual min=-0.000994 max=0.001131 Jy/beam ! Clean residual mean=0.000028 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0636967 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 354 components and 0.0636967 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1424-3225_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 6.432 at 3.375 degrees (North through East) ! Clean map min=-0.0030815 max=0.047422 Jy/beam ! Writing clean map to FITS file: .//J1424-3225_X_map.fits wmodel .//J1424-3225_X_map.mod ! Writing 354 model components to file: .//J1424-3225_X_map.mod wobs .//J1424-3225_X_uvs.fits ! Writing UV FITS file: .//J1424-3225_X_uvs.fits wwins .//J1424-3225_X_map.win ! wwins: Wrote 2 windows to .//J1424-3225_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0474218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307889 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.94777 1.94777 3.89553 7.79107 15.5821 31.1643 62.3286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.022 quit ! Quitting program ! Log file .//J1424-3225_X_dfm.log closed on Mon Jan 20 18:13:37 2020