! Started logfile: .//J2126-3921_C_20180714_dfm.log on Sat Jul 28 19:30:33 2018 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 .//J2126-3921_C_20180714_uva.fits ! Reading UV FITS file: .//J2126-3921_C_20180714_uva.fits ! AN table 1: 92 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2126-3921 ! ! 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 76 lines of history. ! ! Reading 11040 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 J2126-3921_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=1.000183Jy sigma=22.199884 ! Fit after self-cal, rms=0.978287Jy sigma=21.684251 ! 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=0.9815 mas, bmaj=3.293 mas, bpa=-0.09966 degrees ! Estimated noise=0.850969 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 = 0.0162942 Jy ! Component: 100 - total flux cleaned = 0.0201034 Jy ! Total flux subtracted in 100 components = 0.0201034 Jy ! Clean residual min=-0.002778 max=0.002592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0201034 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0201034 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=0.034865Jy sigma=0.631738 ! Fit after self-cal, rms=0.033691Jy sigma=0.609026 ! 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=1.338 mas, bmaj=3.8 mas, bpa=1.243 degrees ! Estimated noise=0.345638 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 = 0.00513866 Jy ! Component: 100 - total flux cleaned = 0.00753647 Jy ! Component: 150 - total flux cleaned = 0.00882019 Jy ! Component: 200 - total flux cleaned = 0.00950767 Jy ! Total flux subtracted in 200 components = 0.00950767 Jy ! Clean residual min=-0.002407 max=0.001934 Jy/beam ! Clean residual mean=-0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0296111 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0296111 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=0.033088Jy sigma=0.587249 ! Fit after self-cal, rms=0.033098Jy sigma=0.586637 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 3.8 at 1.243 degrees (North through East) ! Clean map min=-0.002328 max=0.024798 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.64 LA 0.72 MK 1.05 ! OV 1.39 SC 1.32 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.56 LA 0.74 MK 0.92 ! OV 1.27 SC 1.58 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.00 LA 0.94 MK 1.19 ! OV 0.98 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.05 LA 0.93 MK 1.09 ! OV 1.05 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 1.02 LA 0.94 MK 1.09 ! OV 1.00 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 KP 1.03 LA 0.94 MK 1.14 ! OV 1.03 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.98 LA 1.00 MK 1.15 ! OV 1.07 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 KP 1.06 LA 0.94 MK 1.07 ! OV 0.97 SC 0.94 ! ! ! Fit before self-cal, rms=0.033098Jy sigma=0.586637 ! Fit after self-cal, rms=0.037311Jy sigma=0.574556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=3.797 mas, bpa=1.221 degrees ! Estimated noise=0.338974 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 = 0.000274017 Jy ! Component: 100 - total flux cleaned = 0.0003008 Jy ! Component: 150 - total flux cleaned = 0.000301102 Jy ! Component: 200 - total flux cleaned = 0.000286466 Jy ! Total flux subtracted in 200 components = 0.000286466 Jy ! Clean residual min=-0.001160 max=0.001265 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0298976 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0298976 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=0.037291Jy sigma=0.574581 ! Fit after self-cal, rms=0.037719Jy sigma=0.573237 ! 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=0.037719Jy sigma=0.573237 ! Fit after self-cal, rms=0.041056Jy sigma=0.572788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.782 mas, bpa=1.522 degrees ! Estimated noise=0.338543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178322 Jy ! Component: 100 - total flux cleaned = 0.000221179 Jy ! Component: 150 - total flux cleaned = 0.000243165 Jy ! Component: 200 - total flux cleaned = 0.000248947 Jy ! Total flux subtracted in 200 components = 0.000248947 Jy ! Clean residual min=-0.001144 max=0.001218 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0301465 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0301465 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=0.041039Jy sigma=0.572849 ! Fit after self-cal, rms=0.041170Jy sigma=0.572718 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 = 1.14351e-05 Jy ! Component: 100 - total flux cleaned = -1.29979e-06 Jy ! Component: 150 - total flux cleaned = -1.03955e-05 Jy ! Component: 200 - total flux cleaned = -1.03468e-05 Jy ! Total flux subtracted in 200 components = -1.03468e-05 Jy ! Clean residual min=-0.001194 max=0.001194 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0301362 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.0301362 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=0.041164Jy sigma=0.572797 ! Fit after self-cal, rms=0.041166Jy sigma=0.572787 ! 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=0.041166Jy sigma=0.572787 ! Fit after self-cal, rms=0.043238Jy sigma=0.572520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=3.756 mas, bpa=1.67 degrees ! Estimated noise=0.33598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322343 Jy ! Component: 100 - total flux cleaned = 0.000369551 Jy ! Component: 150 - total flux cleaned = 0.000405243 Jy ! Component: 200 - total flux cleaned = 0.000436942 Jy ! Total flux subtracted in 200 components = 0.000436942 Jy ! Clean residual min=-0.001093 max=0.001187 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0305731 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0305731 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=0.043225Jy sigma=0.572584 ! Fit after self-cal, rms=0.043293Jy sigma=0.572545 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 = -1.49895e-06 Jy ! Component: 100 - total flux cleaned = -4.64467e-06 Jy ! Component: 150 - total flux cleaned = -4.69275e-06 Jy ! Component: 200 - total flux cleaned = -2.09616e-06 Jy ! Total flux subtracted in 200 components = -2.09616e-06 Jy ! Clean residual min=-0.001127 max=0.001185 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.030571 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.030571 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=0.043289Jy sigma=0.572600 ! Fit after self-cal, rms=0.043291Jy sigma=0.572561 ! 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=0.043291Jy sigma=0.572561 ! Fit after self-cal, rms=0.044473Jy sigma=0.572386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=11.84 mas, bpa=5.029 degrees ! Estimated noise=0.486442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414247 Jy ! Component: 100 - total flux cleaned = 0.000500455 Jy ! Component: 150 - total flux cleaned = 0.000500514 Jy ! Component: 200 - total flux cleaned = 0.000500782 Jy ! Total flux subtracted in 200 components = 0.000500782 Jy ! Clean residual min=-0.001479 max=0.001967 Jy/beam ! Clean residual mean=-0.000004 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0310718 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0310718 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=0.044463Jy sigma=0.572501 ! Fit after self-cal, rms=0.044498Jy sigma=0.572391 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 = -1.13106e-05 Jy ! Component: 100 - total flux cleaned = -1.1271e-05 Jy ! Component: 150 - total flux cleaned = -1.11836e-05 Jy ! Component: 200 - total flux cleaned = -1.10891e-05 Jy ! Total flux subtracted in 200 components = -1.10891e-05 Jy ! Clean residual min=-0.001472 max=0.001942 Jy/beam ! Clean residual mean=-0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0310607 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.0310607 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=0.044498Jy sigma=0.572412 ! Fit after self-cal, rms=0.044500Jy sigma=0.572402 ! 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=1.325 mas, bmaj=3.732 mas, bpa=1.821 degrees ! Estimated noise=0.333482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 3.732 at 1.821 degrees (North through East) ! Clean map min=-0.00097259 max=0.023744 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=0.978 mas, bmaj=3.247 mas, bpa=0.4524 degrees ! Estimated noise=0.817573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164245 Jy ! Component: 100 - total flux cleaned = 0.0205185 Jy ! Component: 150 - total flux cleaned = 0.0226081 Jy ! Component: 200 - total flux cleaned = 0.0240213 Jy ! Total flux subtracted in 200 components = 0.0240213 Jy ! Clean residual min=-0.001808 max=0.001705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0240213 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0240213 Jy ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=3.732 mas, bpa=1.821 degrees ! Estimated noise=0.333482 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 = 0.00321209 Jy ! Component: 100 - total flux cleaned = 0.00493813 Jy ! Component: 150 - total flux cleaned = 0.00588309 Jy ! Component: 200 - total flux cleaned = 0.00640068 Jy ! Total flux subtracted in 200 components = 0.00640068 Jy ! Clean residual min=-0.001145 max=0.001109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.030422 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.030422 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=4.191 mas, bmaj=11.84 mas, bpa=5.029 degrees ! Estimated noise=0.486442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487241 Jy ! Component: 100 - total flux cleaned = 0.000605886 Jy ! Component: 150 - total flux cleaned = 0.000625073 Jy ! Component: 200 - total flux cleaned = 0.000625282 Jy ! Total flux subtracted in 200 components = 0.000625282 Jy ! Clean residual min=-0.001466 max=0.001934 Jy/beam ! Clean residual mean=-0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0310472 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 = 2.7552e-07 Jy ! Component: 100 - total flux cleaned = 5.68711e-07 Jy ! Component: 150 - total flux cleaned = 8.57331e-07 Jy ! Component: 200 - total flux cleaned = 1.14779e-06 Jy ! Total flux subtracted in 200 components = 1.14779e-06 Jy ! Clean residual min=-0.001467 max=0.001933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0310484 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0310484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=3.732 mas, bpa=1.821 degrees ! Estimated noise=0.333482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99092e-05 Jy ! Component: 100 - total flux cleaned = -2.44371e-05 Jy ! Component: 150 - total flux cleaned = -2.39074e-05 Jy ! Component: 200 - total flux cleaned = -2.3781e-05 Jy ! Total flux subtracted in 200 components = -2.3781e-05 Jy ! Clean residual min=-0.001098 max=0.001193 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0310246 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0310246 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=0.044495Jy sigma=0.572523 ! Fit after self-cal, rms=0.044499Jy sigma=0.572507 wmodel J2126-3921_C_map.mod ! Writing 45 model components to file: J2126-3921_C_map.mod wobs J2126-3921_C_uvs.fits ! Writing UV FITS file: J2126-3921_C_uvs.fits wwins J2126-3921_C_map.win ! wwins: Wrote 1 windows to J2126-3921_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 = 0.000177079 Jy ! Component: 100 - total flux cleaned = 0.0001944 Jy ! Component: 150 - total flux cleaned = 0.000179479 Jy ! Component: 200 - total flux cleaned = 0.000122883 Jy ! Component: 250 - total flux cleaned = 4.47529e-05 Jy ! Component: 300 - total flux cleaned = 8.7873e-06 Jy ! Component: 350 - total flux cleaned = -1.3957e-05 Jy ! Component: 400 - total flux cleaned = -6.77909e-05 Jy ! Component: 450 - total flux cleaned = -0.000160203 Jy ! Component: 500 - total flux cleaned = -0.000259024 Jy ! Component: 550 - total flux cleaned = -0.000363933 Jy ! Component: 600 - total flux cleaned = -0.000455933 Jy ! Component: 650 - total flux cleaned = -0.000518157 Jy ! Component: 700 - total flux cleaned = -0.000596445 Jy ! Component: 750 - total flux cleaned = -0.000664518 Jy ! Component: 800 - total flux cleaned = -0.000755768 Jy ! Component: 850 - total flux cleaned = -0.000820461 Jy ! Component: 900 - total flux cleaned = -0.000875914 Jy ! Component: 950 - total flux cleaned = -0.000937994 Jy ! Component: 1000 - total flux cleaned = -0.000968435 Jy ! Component: 1050 - total flux cleaned = -0.00100583 Jy ! Component: 1100 - total flux cleaned = -0.00104971 Jy ! Component: 1150 - total flux cleaned = -0.00106412 Jy ! Component: 1200 - total flux cleaned = -0.00107828 Jy ! Component: 1250 - total flux cleaned = -0.00111327 Jy ! Component: 1300 - total flux cleaned = -0.00114082 Jy ! Component: 1350 - total flux cleaned = -0.00116133 Jy ! Component: 1400 - total flux cleaned = -0.00119507 Jy ! Component: 1450 - total flux cleaned = -0.00120837 Jy ! Component: 1500 - total flux cleaned = -0.00122814 Jy ! Component: 1550 - total flux cleaned = -0.00125428 Jy ! Component: 1600 - total flux cleaned = -0.00127373 Jy ! Component: 1650 - total flux cleaned = -0.00128018 Jy ! Component: 1700 - total flux cleaned = -0.00131208 Jy ! Component: 1750 - total flux cleaned = -0.00131833 Jy ! Component: 1800 - total flux cleaned = -0.00132466 Jy ! Component: 1850 - total flux cleaned = -0.00132467 Jy ! Component: 1900 - total flux cleaned = -0.00135573 Jy ! Component: 1950 - total flux cleaned = -0.00138043 Jy ! Component: 2000 - total flux cleaned = -0.00141114 Jy ! Component: 2050 - total flux cleaned = -0.0014478 Jy ! Component: 2100 - total flux cleaned = -0.00149037 Jy ! Component: 2150 - total flux cleaned = -0.00150247 Jy ! Component: 2200 - total flux cleaned = -0.00152664 Jy ! Component: 2250 - total flux cleaned = -0.00155068 Jy ! Component: 2300 - total flux cleaned = -0.00158062 Jy ! Component: 2350 - total flux cleaned = -0.0016045 Jy ! Component: 2400 - total flux cleaned = -0.00164013 Jy ! Component: 2450 - total flux cleaned = -0.00165199 Jy ! Component: 2500 - total flux cleaned = -0.00168149 Jy ! Component: 2550 - total flux cleaned = -0.00169328 Jy ! Component: 2600 - total flux cleaned = -0.00172263 Jy ! Component: 2650 - total flux cleaned = -0.00173434 Jy ! Component: 2700 - total flux cleaned = -0.00174603 Jy ! Component: 2750 - total flux cleaned = -0.00174603 Jy ! Component: 2800 - total flux cleaned = -0.00175187 Jy ! Component: 2850 - total flux cleaned = -0.00174022 Jy ! Component: 2900 - total flux cleaned = -0.00173441 Jy ! Component: 2950 - total flux cleaned = -0.00172286 Jy ! Component: 3000 - total flux cleaned = -0.00172866 Jy ! Component: 3050 - total flux cleaned = -0.00172864 Jy ! Component: 3100 - total flux cleaned = -0.00171705 Jy ! Component: 3150 - total flux cleaned = -0.00171124 Jy ! Component: 3200 - total flux cleaned = -0.00171125 Jy ! Component: 3250 - total flux cleaned = -0.00170544 Jy ! Component: 3300 - total flux cleaned = -0.00169963 Jy ! Component: 3350 - total flux cleaned = -0.00170543 Jy ! Component: 3400 - total flux cleaned = -0.00171127 Jy ! Component: 3450 - total flux cleaned = -0.00171127 Jy ! Component: 3500 - total flux cleaned = -0.00169963 Jy ! Component: 3550 - total flux cleaned = -0.00169381 Jy ! Component: 3600 - total flux cleaned = -0.00169383 Jy ! Component: 3650 - total flux cleaned = -0.00170551 Jy ! Component: 3700 - total flux cleaned = -0.00169964 Jy ! Component: 3750 - total flux cleaned = -0.00169964 Jy ! Component: 3800 - total flux cleaned = -0.00168201 Jy ! Component: 3850 - total flux cleaned = -0.00167609 Jy ! Component: 3900 - total flux cleaned = -0.00168195 Jy ! Component: 3950 - total flux cleaned = -0.0016641 Jy ! Component: 4000 - total flux cleaned = -0.00166409 Jy ! Component: 4050 - total flux cleaned = -0.0016581 Jy ! Total flux subtracted in 4096 components = -0.00167613 Jy ! Clean residual min=-0.000363 max=0.000325 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0293485 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 281 components and 0.0293485 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2126-3921_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 3.732 at 1.821 degrees (North through East) ! Clean map min=-0.00061739 max=0.023516 Jy/beam ! Writing clean map to FITS file: .//J2126-3921_C_20180714_map.fits wmodel .//J2126-3921_C_20180714_map.mod ! Writing 281 model components to file: .//J2126-3921_C_20180714_map.mod wobs .//J2126-3921_C_20180714_uvs.fits ! Writing UV FITS file: .//J2126-3921_C_20180714_uvs.fits wwins .//J2126-3921_C_20180714_map.win ! wwins: Wrote 2 windows to .//J2126-3921_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.023516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38654 1.38654 2.77308 5.54615 11.0923 22.1846 44.3692 88.7385 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 216.366 quit ! Quitting program ! Log file .//J2126-3921_C_20180714_dfm.log closed on Sat Jul 28 19:30:37 2018