! Started logfile: .//J1359-2347_X_dfm.log on Mon Jan 20 18:10:33 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 .//J1359-2347_X_uva.fits ! Reading UV FITS file: .//J1359-2347_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1359-2347 ! ! 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 4608 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 J1359-2347_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=1.003345Jy sigma=14.612765 ! Fit after self-cal, rms=0.965138Jy sigma=14.044527 ! 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=0.9572 mas, bmaj=3.597 mas, bpa=6.408 degrees ! Estimated noise=1.14904 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 = 0.026841 Jy ! Component: 100 - total flux cleaned = 0.0340372 Jy ! Total flux subtracted in 100 components = 0.0340372 Jy ! Clean residual min=-0.005245 max=0.005051 Jy/beam ! Clean residual mean=-0.000038 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.0340372 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0340372 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=0.057952Jy sigma=0.751081 ! Fit after self-cal, rms=0.056328Jy sigma=0.728012 ! 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=1.205 mas, bmaj=4.106 mas, bpa=4.721 degrees ! Estimated noise=0.729373 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 = 0.00733578 Jy ! Component: 100 - total flux cleaned = 0.0107898 Jy ! Component: 150 - total flux cleaned = 0.012688 Jy ! Component: 200 - total flux cleaned = 0.0138164 Jy ! Total flux subtracted in 200 components = 0.0138164 Jy ! Clean residual min=-0.003455 max=0.003428 Jy/beam ! Clean residual mean=-0.000015 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0478536 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0478536 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=0.055512Jy sigma=0.712426 ! Fit after self-cal, rms=0.055487Jy sigma=0.711886 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 4.106 at 4.721 degrees (North through East) ! Clean map min=-0.0035104 max=0.038774 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.79 HN 1.03 KP 0.91 ! LA 0.88 NL 1.06 OV 1.24 PT 0.93 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.91 HN 0.98 KP 0.90 ! LA 0.87 NL 1.10 OV 1.25 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.87 HN 1.03 KP 0.85 ! LA 0.89 NL 1.02 OV 1.23 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.93 KP 0.93 ! LA 0.94 NL 1.14 OV 1.37 PT 1.05 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.93 HN 1.19 KP 0.83 ! LA 0.87 NL 0.91 OV 1.36 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.83 HN 1.08 KP 0.93 ! LA 0.92 NL 1.11 OV 1.22 PT 0.88 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.81 HN 1.26 KP 1.09 ! LA 0.79 NL 1.03 OV 1.30 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.82 HN 0.89 KP 1.02 ! LA 0.85 NL 0.96 OV 1.37 PT 1.02 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.055487Jy sigma=0.711886 ! Fit after self-cal, rms=0.057053Jy sigma=0.702665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=4.158 mas, bpa=4.699 degrees ! Estimated noise=0.728817 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 = -0.000226521 Jy ! Component: 100 - total flux cleaned = -0.00018202 Jy ! Component: 150 - total flux cleaned = -0.000182267 Jy ! Component: 200 - total flux cleaned = -0.000193914 Jy ! Total flux subtracted in 200 components = -0.000193914 Jy ! Clean residual min=-0.002572 max=0.002017 Jy/beam ! Clean residual mean=0.000011 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0476597 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0476597 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=0.057046Jy sigma=0.702519 ! Fit after self-cal, rms=0.057285Jy sigma=0.701482 ! 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=0.057285Jy sigma=0.701482 ! Fit after self-cal, rms=0.058374Jy sigma=0.701333 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=4.169 mas, bpa=4.731 degrees ! Estimated noise=0.733158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165265 Jy ! Component: 100 - total flux cleaned = -0.000178448 Jy ! Component: 150 - total flux cleaned = -0.000190392 Jy ! Component: 200 - total flux cleaned = -0.000201719 Jy ! Total flux subtracted in 200 components = -0.000201719 Jy ! Clean residual min=-0.002598 max=0.001998 Jy/beam ! Clean residual mean=0.000011 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.047458 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.047458 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=0.058369Jy sigma=0.701230 ! Fit after self-cal, rms=0.058421Jy sigma=0.701193 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 = -6.65726e-05 Jy ! Component: 100 - total flux cleaned = -8.9421e-05 Jy ! Component: 150 - total flux cleaned = -8.96911e-05 Jy ! Component: 200 - total flux cleaned = -0.000100142 Jy ! Total flux subtracted in 200 components = -0.000100142 Jy ! Clean residual min=-0.002594 max=0.001971 Jy/beam ! Clean residual mean=0.000011 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0473578 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0473578 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=0.058419Jy sigma=0.701125 ! Fit after self-cal, rms=0.058424Jy sigma=0.701118 ! 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=0.058424Jy sigma=0.701118 ! Fit after self-cal, rms=0.058716Jy sigma=0.701106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=4.174 mas, bpa=4.724 degrees ! Estimated noise=0.734831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118657 Jy ! Component: 100 - total flux cleaned = -0.00013884 Jy ! Component: 150 - total flux cleaned = -0.000148192 Jy ! Component: 200 - total flux cleaned = -0.000148173 Jy ! Total flux subtracted in 200 components = -0.000148173 Jy ! Clean residual min=-0.002602 max=0.001958 Jy/beam ! Clean residual mean=0.000011 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0472096 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0472096 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=0.058713Jy sigma=0.701052 ! Fit after self-cal, rms=0.058726Jy sigma=0.701047 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 = -4.30979e-05 Jy ! Component: 100 - total flux cleaned = -5.19179e-05 Jy ! Component: 150 - total flux cleaned = -5.15902e-05 Jy ! Component: 200 - total flux cleaned = -5.13276e-05 Jy ! Total flux subtracted in 200 components = -5.13276e-05 Jy ! Clean residual min=-0.002595 max=0.001946 Jy/beam ! Clean residual mean=0.000011 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0471583 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0471583 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=0.058724Jy sigma=0.701012 ! Fit after self-cal, rms=0.058727Jy sigma=0.701011 ! 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=0.058727Jy sigma=0.701011 ! Fit after self-cal, rms=0.058948Jy sigma=0.701006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.413 mas, bmaj=5.546 mas, bpa=-5.324 degrees ! Estimated noise=0.835832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016915 Jy ! Component: 100 - total flux cleaned = -0.000198169 Jy ! Component: 150 - total flux cleaned = -0.000210512 Jy ! Component: 200 - total flux cleaned = -0.000222371 Jy ! Total flux subtracted in 200 components = -0.000222371 Jy ! Clean residual min=-0.003069 max=0.001964 Jy/beam ! Clean residual mean=0.000018 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.046936 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.046936 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=0.058946Jy sigma=0.700990 ! Fit after self-cal, rms=0.058951Jy sigma=0.700972 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 = -3.52241e-05 Jy ! Component: 100 - total flux cleaned = -4.73535e-05 Jy ! Component: 150 - total flux cleaned = -5.86661e-05 Jy ! Component: 200 - total flux cleaned = -6.89267e-05 Jy ! Total flux subtracted in 200 components = -6.89267e-05 Jy ! Clean residual min=-0.003051 max=0.001957 Jy/beam ! Clean residual mean=0.000018 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.046867 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.046867 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=0.058950Jy sigma=0.700977 ! Fit after self-cal, rms=0.058949Jy sigma=0.700958 ! 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=1.227 mas, bmaj=4.178 mas, bpa=4.72 degrees ! Estimated noise=0.736617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 4.178 at 4.72 degrees (North through East) ! Clean map min=-0.002528 max=0.039201 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=0.9755 mas, bmaj=3.646 mas, bpa=6.205 degrees ! Estimated noise=1.18474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291653 Jy ! Component: 100 - total flux cleaned = 0.0367165 Jy ! Component: 150 - total flux cleaned = 0.040929 Jy ! Component: 200 - total flux cleaned = 0.0435644 Jy ! Total flux subtracted in 200 components = 0.0435644 Jy ! Clean residual min=-0.003997 max=0.002966 Jy/beam ! Clean residual mean=-0.000004 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0435644 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0435644 Jy ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=4.178 mas, bpa=4.72 degrees ! Estimated noise=0.736617 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 = 0.00227268 Jy ! Component: 100 - total flux cleaned = 0.00340823 Jy ! Component: 150 - total flux cleaned = 0.00357792 Jy ! Component: 200 - total flux cleaned = 0.00359972 Jy ! Total flux subtracted in 200 components = 0.00359972 Jy ! Clean residual min=-0.002618 max=0.001948 Jy/beam ! Clean residual mean=0.000011 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0471641 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0471641 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=2.413 mas, bmaj=5.546 mas, bpa=-5.324 degrees ! Estimated noise=0.835832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.1756e-05 Jy ! Component: 100 - total flux cleaned = -0.000111907 Jy ! Component: 150 - total flux cleaned = -0.000154722 Jy ! Component: 200 - total flux cleaned = -0.000190694 Jy ! Total flux subtracted in 200 components = -0.000190694 Jy ! Clean residual min=-0.003100 max=0.002003 Jy/beam ! Clean residual mean=0.000017 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0469734 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 = -1.55056e-05 Jy ! Component: 100 - total flux cleaned = -2.99875e-05 Jy ! Component: 150 - total flux cleaned = -4.32803e-05 Jy ! Component: 200 - total flux cleaned = -5.51496e-05 Jy ! Total flux subtracted in 200 components = -5.51496e-05 Jy ! Clean residual min=-0.003082 max=0.001996 Jy/beam ! Clean residual mean=0.000017 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0469183 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0469183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=4.178 mas, bpa=4.72 degrees ! Estimated noise=0.736617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92711e-05 Jy ! Component: 100 - total flux cleaned = 1.24532e-05 Jy ! Component: 150 - total flux cleaned = -1.84583e-05 Jy ! Component: 200 - total flux cleaned = -4.54108e-05 Jy ! Total flux subtracted in 200 components = -4.54108e-05 Jy ! Clean residual min=-0.002647 max=0.001912 Jy/beam ! Clean residual mean=0.000011 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0468729 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0468729 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=0.058961Jy sigma=0.701145 ! Fit after self-cal, rms=0.058947Jy sigma=0.701132 wmodel J1359-2347_X_map.mod ! Writing 51 model components to file: J1359-2347_X_map.mod wobs J1359-2347_X_uvs.fits ! Writing UV FITS file: J1359-2347_X_uvs.fits wwins J1359-2347_X_map.win ! wwins: Wrote 1 windows to J1359-2347_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 = -0.00110203 Jy ! Component: 100 - total flux cleaned = -0.00180535 Jy ! Component: 150 - total flux cleaned = -0.00217567 Jy ! Component: 200 - total flux cleaned = -0.00248569 Jy ! Component: 250 - total flux cleaned = -0.00271747 Jy ! Component: 300 - total flux cleaned = -0.0028818 Jy ! Component: 350 - total flux cleaned = -0.00293366 Jy ! Component: 400 - total flux cleaned = -0.00298306 Jy ! Component: 450 - total flux cleaned = -0.0031028 Jy ! Component: 500 - total flux cleaned = -0.00319529 Jy ! Component: 550 - total flux cleaned = -0.00330569 Jy ! Component: 600 - total flux cleaned = -0.00328444 Jy ! Component: 650 - total flux cleaned = -0.003305 Jy ! Component: 700 - total flux cleaned = -0.00338495 Jy ! Component: 750 - total flux cleaned = -0.00336478 Jy ! Component: 800 - total flux cleaned = -0.00340268 Jy ! Component: 850 - total flux cleaned = -0.00345785 Jy ! Component: 900 - total flux cleaned = -0.0034036 Jy ! Component: 950 - total flux cleaned = -0.00347496 Jy ! Component: 1000 - total flux cleaned = -0.00347528 Jy ! Component: 1050 - total flux cleaned = -0.0035093 Jy ! Component: 1100 - total flux cleaned = -0.00352575 Jy ! Component: 1150 - total flux cleaned = -0.0035256 Jy ! Component: 1200 - total flux cleaned = -0.0034778 Jy ! Component: 1250 - total flux cleaned = -0.00341539 Jy ! Component: 1300 - total flux cleaned = -0.00333911 Jy ! Component: 1350 - total flux cleaned = -0.00327935 Jy ! Component: 1400 - total flux cleaned = -0.00326444 Jy ! Component: 1450 - total flux cleaned = -0.00327913 Jy ! Component: 1500 - total flux cleaned = -0.00329365 Jy ! Component: 1550 - total flux cleaned = -0.00333567 Jy ! Component: 1600 - total flux cleaned = -0.00332203 Jy ! Component: 1650 - total flux cleaned = -0.00329502 Jy ! Component: 1700 - total flux cleaned = -0.00332192 Jy ! Component: 1750 - total flux cleaned = -0.00333476 Jy ! Component: 1800 - total flux cleaned = -0.00326964 Jy ! Component: 1850 - total flux cleaned = -0.00328239 Jy ! Component: 1900 - total flux cleaned = -0.00325705 Jy ! Component: 1950 - total flux cleaned = -0.00320707 Jy ! Component: 2000 - total flux cleaned = -0.00319503 Jy ! Component: 2050 - total flux cleaned = -0.00321938 Jy ! Component: 2100 - total flux cleaned = -0.00318351 Jy ! Component: 2150 - total flux cleaned = -0.00317166 Jy ! Component: 2200 - total flux cleaned = -0.00316004 Jy ! Component: 2250 - total flux cleaned = -0.0031716 Jy ! Component: 2300 - total flux cleaned = -0.0031488 Jy ! Component: 2350 - total flux cleaned = -0.00314883 Jy ! Component: 2400 - total flux cleaned = -0.0031599 Jy ! Component: 2450 - total flux cleaned = -0.00312681 Jy ! Component: 2500 - total flux cleaned = -0.00315964 Jy ! Component: 2550 - total flux cleaned = -0.00313797 Jy ! Component: 2600 - total flux cleaned = -0.00314859 Jy ! Component: 2650 - total flux cleaned = -0.00315896 Jy ! Component: 2700 - total flux cleaned = -0.00314835 Jy ! Component: 2750 - total flux cleaned = -0.00315864 Jy ! Component: 2800 - total flux cleaned = -0.00314833 Jy ! Component: 2850 - total flux cleaned = -0.00310766 Jy ! Component: 2900 - total flux cleaned = -0.00310776 Jy ! Component: 2950 - total flux cleaned = -0.00310768 Jy ! Component: 3000 - total flux cleaned = -0.00307814 Jy ! Component: 3050 - total flux cleaned = -0.00306827 Jy ! Component: 3100 - total flux cleaned = -0.00306812 Jy ! Component: 3150 - total flux cleaned = -0.00301988 Jy ! Component: 3200 - total flux cleaned = -0.00300069 Jy ! Component: 3250 - total flux cleaned = -0.00297227 Jy ! Component: 3300 - total flux cleaned = -0.00299119 Jy ! Component: 3350 - total flux cleaned = -0.0029912 Jy ! Component: 3400 - total flux cleaned = -0.00301903 Jy ! Component: 3450 - total flux cleaned = -0.00306516 Jy ! Component: 3500 - total flux cleaned = -0.00310176 Jy ! Component: 3550 - total flux cleaned = -0.00311086 Jy ! Component: 3600 - total flux cleaned = -0.00311995 Jy ! Component: 3650 - total flux cleaned = -0.00315592 Jy ! Component: 3700 - total flux cleaned = -0.00316494 Jy ! Component: 3750 - total flux cleaned = -0.00320056 Jy ! Component: 3800 - total flux cleaned = -0.00320053 Jy ! Component: 3850 - total flux cleaned = -0.00325339 Jy ! Component: 3900 - total flux cleaned = -0.00327968 Jy ! Component: 3950 - total flux cleaned = -0.00331465 Jy ! Component: 4000 - total flux cleaned = -0.00335816 Jy ! Component: 4050 - total flux cleaned = -0.00339282 Jy ! Total flux subtracted in 4096 components = -0.00343595 Jy ! Clean residual min=-0.000580 max=0.000448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0434369 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 316 components and 0.0434369 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1359-2347_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 4.178 at 4.72 degrees (North through East) ! Clean map min=-0.0013334 max=0.039617 Jy/beam ! Writing clean map to FITS file: .//J1359-2347_X_map.fits wmodel .//J1359-2347_X_map.mod ! Writing 316 model components to file: .//J1359-2347_X_map.mod wobs .//J1359-2347_X_uvs.fits ! Writing UV FITS file: .//J1359-2347_X_uvs.fits wwins .//J1359-2347_X_map.win ! wwins: Wrote 2 windows to .//J1359-2347_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0396173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11992 1.11992 2.23984 4.47968 8.95935 17.9187 35.8374 71.6748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 267.876 quit ! Quitting program ! Log file .//J1359-2347_X_dfm.log closed on Mon Jan 20 18:10:37 2020