! Started logfile: .//J1126-3123_X_dfm.log on Mon Jan 20 17:56:34 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 .//J1126-3123_X_uva.fits ! Reading UV FITS file: .//J1126-3123_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1126-3123 ! ! 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 3360 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1126-3123_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=1.003548Jy sigma=11.984669 ! Fit after self-cal, rms=0.950604Jy sigma=11.281033 ! 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=0.9231 mas, bmaj=4.363 mas, bpa=2.249 degrees ! Estimated noise=1.87474 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 = 0.042773 Jy ! Component: 100 - total flux cleaned = 0.0545124 Jy ! Total flux subtracted in 100 components = 0.0545124 Jy ! Clean residual min=-0.007236 max=0.008748 Jy/beam ! Clean residual mean=0.000012 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.0545124 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0545124 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=0.070905Jy sigma=0.748882 ! Fit after self-cal, rms=0.069693Jy sigma=0.732916 ! 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=1.134 mas, bmaj=4.798 mas, bpa=1.044 degrees ! Estimated noise=1.06721 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 = 0.00353041 Jy ! Component: 100 - total flux cleaned = 0.00408418 Jy ! Component: 150 - total flux cleaned = 0.00436917 Jy ! Component: 200 - total flux cleaned = 0.00457023 Jy ! Total flux subtracted in 200 components = 0.00457023 Jy ! Clean residual min=-0.004780 max=0.005956 Jy/beam ! Clean residual mean=0.000057 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.0590827 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0590827 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=0.069412Jy sigma=0.726742 ! Fit after self-cal, rms=0.069550Jy sigma=0.726512 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 4.798 at 1.044 degrees (North through East) ! Clean map min=-0.0046191 max=0.055751 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.04 KP 1.01 LA 0.81 ! NL 1.22 OV 1.20 PT 1.07 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.99 KP 0.95 LA 0.82 ! NL 1.27 OV 1.30 PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.95 KP 1.22 LA 0.70 ! NL 1.08 OV 1.21 PT 1.07 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.76 KP 1.08 LA 0.87 ! NL 1.11 OV 1.33 PT 1.12 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 HN 1.08 KP 1.16 LA 0.92 ! NL 0.85 OV 1.42 PT 1.04 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.74 HN 0.98 KP 0.93 LA 1.10 ! NL 0.85 OV 1.59 PT 0.97 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 1.09 KP 1.27 LA 0.77 ! NL 0.99 OV 1.06 PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 HN 1.27 KP 1.17 LA 0.93 ! NL 1.09 OV 1.33 PT 0.96 SC 0.81 ! ! ! Fit before self-cal, rms=0.069550Jy sigma=0.726512 ! Fit after self-cal, rms=0.073492Jy sigma=0.709723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=4.798 mas, bpa=1.516 degrees ! Estimated noise=1.06513 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 = -0.000266232 Jy ! Component: 100 - total flux cleaned = -0.000369874 Jy ! Component: 150 - total flux cleaned = -0.000346239 Jy ! Component: 200 - total flux cleaned = -0.000308225 Jy ! Total flux subtracted in 200 components = -0.000308225 Jy ! Clean residual min=-0.003233 max=0.003128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0587744 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0587744 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=0.073473Jy sigma=0.709516 ! Fit after self-cal, rms=0.073935Jy sigma=0.707963 ! 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=0.073935Jy sigma=0.707963 ! Fit after self-cal, rms=0.075407Jy sigma=0.707764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=4.808 mas, bpa=1.574 degrees ! Estimated noise=1.06715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109697 Jy ! Component: 100 - total flux cleaned = -0.000132467 Jy ! Component: 150 - total flux cleaned = -0.00013202 Jy ! Component: 200 - total flux cleaned = -0.000149419 Jy ! Total flux subtracted in 200 components = -0.000149419 Jy ! Clean residual min=-0.003086 max=0.002758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.058625 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.058625 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=0.075392Jy sigma=0.707654 ! Fit after self-cal, rms=0.075468Jy sigma=0.707618 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 = -4.05808e-05 Jy ! Component: 100 - total flux cleaned = -4.15981e-05 Jy ! Component: 150 - total flux cleaned = -5.83293e-05 Jy ! Component: 200 - total flux cleaned = -7.28067e-05 Jy ! Total flux subtracted in 200 components = -7.28067e-05 Jy ! Clean residual min=-0.003081 max=0.002754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0585522 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0585522 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=0.075459Jy sigma=0.707553 ! Fit after self-cal, rms=0.075462Jy sigma=0.707551 ! 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=0.075462Jy sigma=0.707551 ! Fit after self-cal, rms=0.075624Jy sigma=0.707533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=4.806 mas, bpa=1.584 degrees ! Estimated noise=1.06531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75082e-05 Jy ! Component: 100 - total flux cleaned = -3.31001e-05 Jy ! Component: 150 - total flux cleaned = -4.77882e-05 Jy ! Component: 200 - total flux cleaned = -4.76725e-05 Jy ! Total flux subtracted in 200 components = -4.76725e-05 Jy ! Clean residual min=-0.003026 max=0.002694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0585045 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0585046 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=0.075616Jy sigma=0.707476 ! Fit after self-cal, rms=0.075630Jy sigma=0.707473 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 = -4.59089e-05 Jy ! Component: 100 - total flux cleaned = -5.9369e-05 Jy ! Component: 150 - total flux cleaned = -5.94247e-05 Jy ! Component: 200 - total flux cleaned = -7.17417e-05 Jy ! Total flux subtracted in 200 components = -7.17417e-05 Jy ! Clean residual min=-0.003022 max=0.002696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0584328 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0584328 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=0.075624Jy sigma=0.707431 ! Fit after self-cal, rms=0.075623Jy sigma=0.707429 ! 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=0.075623Jy sigma=0.707429 ! Fit after self-cal, rms=0.075666Jy sigma=0.707421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=6.034 mas, bpa=-5.113 degrees ! Estimated noise=1.27713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.63409e-05 Jy ! Component: 100 - total flux cleaned = -4.59158e-05 Jy ! Component: 150 - total flux cleaned = -2.1056e-05 Jy ! Component: 200 - total flux cleaned = -2.09285e-05 Jy ! Total flux subtracted in 200 components = -2.09285e-05 Jy ! Clean residual min=-0.003042 max=0.002607 Jy/beam ! Clean residual mean=-0.000003 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0584119 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0584119 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=0.075668Jy sigma=0.707395 ! Fit after self-cal, rms=0.075666Jy sigma=0.707380 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 = -6.47245e-06 Jy ! Component: 100 - total flux cleaned = 1.01741e-05 Jy ! Component: 150 - total flux cleaned = 1.65591e-05 Jy ! Component: 200 - total flux cleaned = 1.64926e-05 Jy ! Total flux subtracted in 200 components = 1.64926e-05 Jy ! Clean residual min=-0.003044 max=0.002603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0584284 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0584284 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=0.075668Jy sigma=0.707360 ! Fit after self-cal, rms=0.075663Jy sigma=0.707354 ! 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=1.134 mas, bmaj=4.803 mas, bpa=1.588 degrees ! Estimated noise=1.06409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 4.803 at 1.588 degrees (North through East) ! Clean map min=-0.0033747 max=0.056371 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=0.9254 mas, bmaj=4.374 mas, bpa=2.626 degrees ! Estimated noise=1.8593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435234 Jy ! Component: 100 - total flux cleaned = 0.0546319 Jy ! Component: 150 - total flux cleaned = 0.0563094 Jy ! Component: 200 - total flux cleaned = 0.0571591 Jy ! Total flux subtracted in 200 components = 0.0571591 Jy ! Clean residual min=-0.005800 max=0.005507 Jy/beam ! Clean residual mean=-0.000002 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.057159 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.057159 Jy ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=4.803 mas, bpa=1.588 degrees ! Estimated noise=1.06409 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 = 0.000845703 Jy ! Component: 100 - total flux cleaned = 0.00108878 Jy ! Component: 150 - total flux cleaned = 0.00116213 Jy ! Component: 200 - total flux cleaned = 0.00119242 Jy ! Total flux subtracted in 200 components = 0.00119242 Jy ! Clean residual min=-0.003075 max=0.002788 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0583515 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0583515 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=2.185 mas, bmaj=6.034 mas, bpa=-5.113 degrees ! Estimated noise=1.27713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.88073e-05 Jy ! Component: 100 - total flux cleaned = 1.12468e-05 Jy ! Component: 150 - total flux cleaned = 2.92117e-05 Jy ! Component: 200 - total flux cleaned = 3.03856e-05 Jy ! Total flux subtracted in 200 components = 3.03856e-05 Jy ! Clean residual min=-0.003126 max=0.002469 Jy/beam ! Clean residual mean=0.000000 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0583819 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 = 1.41468e-05 Jy ! Component: 100 - total flux cleaned = 2.73739e-05 Jy ! Component: 150 - total flux cleaned = 3.94828e-05 Jy ! Component: 200 - total flux cleaned = 4.00967e-05 Jy ! Total flux subtracted in 200 components = 4.00967e-05 Jy ! Clean residual min=-0.003105 max=0.002491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.058422 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.058422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=4.803 mas, bpa=1.588 degrees ! Estimated noise=1.06409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.35084e-05 Jy ! Component: 100 - total flux cleaned = -9.17943e-05 Jy ! Component: 150 - total flux cleaned = -7.10755e-05 Jy ! Component: 200 - total flux cleaned = -7.15635e-05 Jy ! Total flux subtracted in 200 components = -7.15635e-05 Jy ! Clean residual min=-0.003022 max=0.002755 Jy/beam ! Clean residual mean=-0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0583504 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0583504 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=0.075677Jy sigma=0.707424 ! Fit after self-cal, rms=0.075678Jy sigma=0.707413 wmodel J1126-3123_X_map.mod ! Writing 56 model components to file: J1126-3123_X_map.mod wobs J1126-3123_X_uvs.fits ! Writing UV FITS file: J1126-3123_X_uvs.fits wwins J1126-3123_X_map.win ! wwins: Wrote 1 windows to J1126-3123_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 = -4.7364e-05 Jy ! Component: 100 - total flux cleaned = 0.000264753 Jy ! Component: 150 - total flux cleaned = 0.000506622 Jy ! Component: 200 - total flux cleaned = 0.00076992 Jy ! Component: 250 - total flux cleaned = 0.000945789 Jy ! Component: 300 - total flux cleaned = 0.00121081 Jy ! Component: 350 - total flux cleaned = 0.00152531 Jy ! Component: 400 - total flux cleaned = 0.00185658 Jy ! Component: 450 - total flux cleaned = 0.00220356 Jy ! Component: 500 - total flux cleaned = 0.00237082 Jy ! Component: 550 - total flux cleaned = 0.00261226 Jy ! Component: 600 - total flux cleaned = 0.00279436 Jy ! Component: 650 - total flux cleaned = 0.00289593 Jy ! Component: 700 - total flux cleaned = 0.0030933 Jy ! Component: 750 - total flux cleaned = 0.00323734 Jy ! Component: 800 - total flux cleaned = 0.00333145 Jy ! Component: 850 - total flux cleaned = 0.00353887 Jy ! Component: 900 - total flux cleaned = 0.00369617 Jy ! Component: 950 - total flux cleaned = 0.00378429 Jy ! Component: 1000 - total flux cleaned = 0.00387147 Jy ! Component: 1050 - total flux cleaned = 0.00395717 Jy ! Component: 1100 - total flux cleaned = 0.00414553 Jy ! Component: 1150 - total flux cleaned = 0.00424809 Jy ! Component: 1200 - total flux cleaned = 0.00430891 Jy ! Component: 1250 - total flux cleaned = 0.00436861 Jy ! Component: 1300 - total flux cleaned = 0.00444708 Jy ! Component: 1350 - total flux cleaned = 0.00448566 Jy ! Component: 1400 - total flux cleaned = 0.00454274 Jy ! Component: 1450 - total flux cleaned = 0.00465532 Jy ! Component: 1500 - total flux cleaned = 0.00471096 Jy ! Component: 1550 - total flux cleaned = 0.00480228 Jy ! Component: 1600 - total flux cleaned = 0.00485653 Jy ! Component: 1650 - total flux cleaned = 0.00487433 Jy ! Component: 1700 - total flux cleaned = 0.00490963 Jy ! Component: 1750 - total flux cleaned = 0.00490973 Jy ! Component: 1800 - total flux cleaned = 0.00492703 Jy ! Component: 1850 - total flux cleaned = 0.00497823 Jy ! Component: 1900 - total flux cleaned = 0.00496144 Jy ! Component: 1950 - total flux cleaned = 0.00502836 Jy ! Component: 2000 - total flux cleaned = 0.00507803 Jy ! Component: 2050 - total flux cleaned = 0.00507807 Jy ! Component: 2100 - total flux cleaned = 0.00515987 Jy ! Component: 2150 - total flux cleaned = 0.00525694 Jy ! Component: 2200 - total flux cleaned = 0.00527297 Jy ! Component: 2250 - total flux cleaned = 0.00538463 Jy ! Component: 2300 - total flux cleaned = 0.00543213 Jy ! Component: 2350 - total flux cleaned = 0.00544791 Jy ! Component: 2400 - total flux cleaned = 0.00551045 Jy ! Component: 2450 - total flux cleaned = 0.00551052 Jy ! Component: 2500 - total flux cleaned = 0.00558793 Jy ! Component: 2550 - total flux cleaned = 0.00560322 Jy ! Component: 2600 - total flux cleaned = 0.00560317 Jy ! Component: 2650 - total flux cleaned = 0.00563369 Jy ! Component: 2700 - total flux cleaned = 0.00567931 Jy ! Component: 2750 - total flux cleaned = 0.0057097 Jy ! Component: 2800 - total flux cleaned = 0.00575528 Jy ! Component: 2850 - total flux cleaned = 0.00580077 Jy ! Component: 2900 - total flux cleaned = 0.00581606 Jy ! Component: 2950 - total flux cleaned = 0.00584637 Jy ! Component: 3000 - total flux cleaned = 0.00584644 Jy ! Component: 3050 - total flux cleaned = 0.00587691 Jy ! Component: 3100 - total flux cleaned = 0.00587697 Jy ! Component: 3150 - total flux cleaned = 0.00587698 Jy ! Component: 3200 - total flux cleaned = 0.00586154 Jy ! Component: 3250 - total flux cleaned = 0.00584591 Jy ! Component: 3300 - total flux cleaned = 0.00583017 Jy ! Component: 3350 - total flux cleaned = 0.00583011 Jy ! Component: 3400 - total flux cleaned = 0.00581424 Jy ! Component: 3450 - total flux cleaned = 0.00579819 Jy ! Component: 3500 - total flux cleaned = 0.0057657 Jy ! Component: 3550 - total flux cleaned = 0.00576572 Jy ! Component: 3600 - total flux cleaned = 0.0057492 Jy ! Component: 3650 - total flux cleaned = 0.00571551 Jy ! Component: 3700 - total flux cleaned = 0.00571541 Jy ! Component: 3750 - total flux cleaned = 0.00569817 Jy ! Component: 3800 - total flux cleaned = 0.00569844 Jy ! Component: 3850 - total flux cleaned = 0.00566316 Jy ! Component: 3900 - total flux cleaned = 0.00566312 Jy ! Component: 3950 - total flux cleaned = 0.00562692 Jy ! Component: 4000 - total flux cleaned = 0.00562689 Jy ! Component: 4050 - total flux cleaned = 0.00560842 Jy ! Total flux subtracted in 4096 components = 0.00558959 Jy ! Clean residual min=-0.001065 max=0.000966 Jy/beam ! Clean residual mean=0.000006 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.06394 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 324 components and 0.06394 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1126-3123_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 4.803 at 1.588 degrees (North through East) ! Clean map min=-0.0025351 max=0.056082 Jy/beam ! Writing clean map to FITS file: .//J1126-3123_X_map.fits wmodel .//J1126-3123_X_map.mod ! Writing 324 model components to file: .//J1126-3123_X_map.mod wobs .//J1126-3123_X_uvs.fits ! Writing UV FITS file: .//J1126-3123_X_uvs.fits wwins .//J1126-3123_X_map.win ! wwins: Wrote 2 windows to .//J1126-3123_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0560825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.82244 1.82244 3.64489 7.28978 14.5796 29.1591 58.3182 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.614 quit ! Quitting program ! Log file .//J1126-3123_X_dfm.log closed on Mon Jan 20 17:56:38 2020