! Started logfile: /image_prod/ug002_uva//J0900-3131_S_dfm.log on Wed Mar 4 22:45:07 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0900-3131_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0900-3131_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.995 visibilities/baseline/integration-bin. ! Found source: J0900-3131 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5373 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0900-3131_S] 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 0.500x0.500 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. ! ! Fit before self-cal, rms=1.000620Jy sigma=6.374907 ! Fit after self-cal, rms=0.934530Jy sigma=5.928858 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=6.627 mas, bpa=-5.753 degrees ! Estimated noise=2.37266 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 = 0.0484866 Jy ! Component: 100 - total flux cleaned = 0.0669393 Jy ! Total flux subtracted in 100 components = 0.0669393 Jy ! Clean residual min=-0.005571 max=0.008968 Jy/beam ! Clean residual mean=0.000007 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.0669393 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0669393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084005Jy sigma=0.484317 ! Fit after self-cal, rms=0.083563Jy sigma=0.481026 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115186 Jy ! Component: 100 - total flux cleaned = 0.0178059 Jy ! Total flux subtracted in 100 components = 0.0178059 Jy ! Clean residual min=-0.004860 max=0.005703 Jy/beam ! Clean residual mean=0.000006 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.0847451 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0847451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081867Jy sigma=0.463508 ! Fit after self-cal, rms=0.081887Jy sigma=0.463114 ! 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=3.176 mas, bmaj=8.042 mas, bpa=-5.908 degrees ! Estimated noise=1.57133 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 = 0.00557026 Jy ! Component: 100 - total flux cleaned = 0.00802755 Jy ! Component: 150 - total flux cleaned = 0.00907652 Jy ! Component: 200 - total flux cleaned = 0.00920434 Jy ! Total flux subtracted in 200 components = 0.00920434 Jy ! Clean residual min=-0.003908 max=0.004736 Jy/beam ! Clean residual mean=0.000002 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.0939495 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.0939495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081722Jy sigma=0.459704 ! Fit after self-cal, rms=0.081725Jy sigma=0.459634 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.176 x 8.042 at -5.908 degrees (North through East) ! Clean map min=-0.0038226 max=0.067396 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 KP 1.02 LA 1.00 ! MK 0.97 NL 1.09 OV 0.81 PT 1.01 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.00 KP 0.96 LA 1.02 ! MK 1.09 NL 1.18 OV 0.89 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.98 KP 1.08 LA 0.98 ! MK 0.86 NL 1.07 OV 0.78 PT 1.02 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.081725Jy sigma=0.459634 ! Fit after self-cal, rms=0.088469Jy sigma=0.454408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=8.037 mas, bpa=-6.084 degrees ! Estimated noise=1.55062 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 = -0.000258515 Jy ! Component: 100 - total flux cleaned = -0.000258826 Jy ! Component: 150 - total flux cleaned = -0.000228251 Jy ! Component: 200 - total flux cleaned = -0.000200363 Jy ! Total flux subtracted in 200 components = -0.000200363 Jy ! Clean residual min=-0.003040 max=0.002770 Jy/beam ! Clean residual mean=0.000004 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0937491 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.0937491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088443Jy sigma=0.454279 ! Fit after self-cal, rms=0.088711Jy sigma=0.453956 ! 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. ! ! Fit before self-cal, rms=0.088711Jy sigma=0.453956 ! Fit after self-cal, rms=0.091086Jy sigma=0.453403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=8.044 mas, bpa=-6.309 degrees ! Estimated noise=1.55565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.96275e-05 Jy ! Component: 100 - total flux cleaned = 7.86322e-05 Jy ! Component: 150 - total flux cleaned = 0.000106673 Jy ! Component: 200 - total flux cleaned = 0.000131534 Jy ! Total flux subtracted in 200 components = 0.000131534 Jy ! Clean residual min=-0.003063 max=0.002596 Jy/beam ! Clean residual mean=0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0938806 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.0938806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091065Jy sigma=0.453299 ! Fit after self-cal, rms=0.091108Jy sigma=0.453283 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 = -2.59565e-05 Jy ! Component: 100 - total flux cleaned = -1.742e-06 Jy ! Component: 150 - total flux cleaned = -1.40446e-06 Jy ! Component: 200 - total flux cleaned = 2.12352e-05 Jy ! Total flux subtracted in 200 components = 2.12352e-05 Jy ! Clean residual min=-0.003040 max=0.002571 Jy/beam ! Clean residual mean=0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0939019 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.0939019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091093Jy sigma=0.453208 ! Fit after self-cal, rms=0.091092Jy sigma=0.453204 ! 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. ! ! Fit before self-cal, rms=0.091092Jy sigma=0.453204 ! Fit after self-cal, rms=0.093270Jy sigma=0.452862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=8.038 mas, bpa=-6.785 degrees ! Estimated noise=1.54855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12277e-05 Jy ! Component: 100 - total flux cleaned = -4.57104e-05 Jy ! Component: 150 - total flux cleaned = -4.6446e-05 Jy ! Component: 200 - total flux cleaned = -4.48674e-05 Jy ! Total flux subtracted in 200 components = -4.48674e-05 Jy ! Clean residual min=-0.002995 max=0.002330 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.093857 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.093857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093248Jy sigma=0.452784 ! Fit after self-cal, rms=0.093279Jy sigma=0.452763 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 = 3.63857e-06 Jy ! Component: 100 - total flux cleaned = -1.90228e-05 Jy ! Component: 150 - total flux cleaned = 1.86711e-06 Jy ! Component: 200 - total flux cleaned = 3.42803e-06 Jy ! Total flux subtracted in 200 components = 3.42803e-06 Jy ! Clean residual min=-0.002973 max=0.002281 Jy/beam ! Clean residual mean=0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0938604 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 61 components and 0.0938604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093264Jy sigma=0.452707 ! Fit after self-cal, rms=0.093263Jy sigma=0.452703 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.093263Jy sigma=0.452703 ! Fit after self-cal, rms=0.093465Jy sigma=0.452685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.068 mas, bmaj=24.05 mas, bpa=-3.628 degrees ! Estimated noise=1.92436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.49405e-05 Jy ! Component: 100 - total flux cleaned = -5.51386e-05 Jy ! Component: 150 - total flux cleaned = -5.49945e-05 Jy ! Component: 200 - total flux cleaned = -5.48115e-05 Jy ! Total flux subtracted in 200 components = -5.48115e-05 Jy ! Clean residual min=-0.002805 max=0.002345 Jy/beam ! Clean residual mean=0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0938056 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 0.0938056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093462Jy sigma=0.452683 ! Fit after self-cal, rms=0.093461Jy sigma=0.452676 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 = 1.85295e-06 Jy ! Component: 100 - total flux cleaned = 2.50323e-06 Jy ! Component: 150 - total flux cleaned = 2.83465e-06 Jy ! Component: 200 - total flux cleaned = 3.042e-06 Jy ! Total flux subtracted in 200 components = 3.042e-06 Jy ! Clean residual min=-0.002809 max=0.002346 Jy/beam ! Clean residual mean=0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0938087 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 67 components and 0.0938087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093459Jy sigma=0.452678 ! Fit after self-cal, rms=0.093455Jy sigma=0.452673 ! 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=3.148 mas, bmaj=8.045 mas, bpa=-7.062 degrees ! Estimated noise=1.54195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 8.045 at -7.062 degrees (North through East) ! Clean map min=-0.0027865 max=0.066064 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.465 mas, bmaj=6.629 mas, bpa=-6.781 degrees ! Estimated noise=2.30682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475043 Jy ! Component: 100 - total flux cleaned = 0.0671711 Jy ! Component: 150 - total flux cleaned = 0.0780279 Jy ! Component: 200 - total flux cleaned = 0.0842545 Jy ! Total flux subtracted in 200 components = 0.0842545 Jy ! Clean residual min=-0.004981 max=0.004405 Jy/beam ! Clean residual mean=0.000004 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.0842544 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0842544 Jy ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=8.045 mas, bpa=-7.062 degrees ! Estimated noise=1.54195 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 = 0.00567674 Jy ! Component: 100 - total flux cleaned = 0.00798482 Jy ! Component: 150 - total flux cleaned = 0.00846356 Jy ! Component: 200 - total flux cleaned = 0.00863281 Jy ! Total flux subtracted in 200 components = 0.00863281 Jy ! Clean residual min=-0.003147 max=0.002521 Jy/beam ! Clean residual mean=0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0928872 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0928872 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.068 mas, bmaj=24.05 mas, bpa=-3.628 degrees ! Estimated noise=1.92436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801748 Jy ! Component: 100 - total flux cleaned = 0.000802334 Jy ! Component: 150 - total flux cleaned = 0.000802926 Jy ! Component: 200 - total flux cleaned = 0.000804112 Jy ! Total flux subtracted in 200 components = 0.000804112 Jy ! Clean residual min=-0.002842 max=0.002367 Jy/beam ! Clean residual mean=0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0936914 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 = 1.45608e-06 Jy ! Component: 100 - total flux cleaned = 2.90141e-06 Jy ! Component: 150 - total flux cleaned = 1.14562e-05 Jy ! Component: 200 - total flux cleaned = 1.18874e-05 Jy ! Total flux subtracted in 200 components = 1.18874e-05 Jy ! Clean residual min=-0.002832 max=0.002356 Jy/beam ! Clean residual mean=0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0937032 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0937033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=8.045 mas, bpa=-7.062 degrees ! Estimated noise=1.54195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364397 Jy ! Component: 100 - total flux cleaned = -0.000329973 Jy ! Component: 150 - total flux cleaned = -0.00029888 Jy ! Component: 200 - total flux cleaned = -0.000267392 Jy ! Total flux subtracted in 200 components = -0.000267392 Jy ! Clean residual min=-0.003069 max=0.002414 Jy/beam ! Clean residual mean=0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0934359 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0934359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093480Jy sigma=0.452951 ! Fit after self-cal, rms=0.093483Jy sigma=0.452912 wmodel J0900-3131_S_map.mod ! Writing 54 model components to file: J0900-3131_S_map.mod wobs J0900-3131_S_uvs.fits ! Writing UV FITS file: J0900-3131_S_uvs.fits wwins J0900-3131_S_map.win ! wwins: Wrote 1 windows to J0900-3131_S_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 = -0.00128484 Jy ! Component: 100 - total flux cleaned = -0.00200141 Jy ! Component: 150 - total flux cleaned = -0.00245746 Jy ! Component: 200 - total flux cleaned = -0.00277237 Jy ! Component: 250 - total flux cleaned = -0.00303522 Jy ! Component: 300 - total flux cleaned = -0.00314469 Jy ! Component: 350 - total flux cleaned = -0.00328592 Jy ! Component: 400 - total flux cleaned = -0.00335423 Jy ! Component: 450 - total flux cleaned = -0.00328827 Jy ! Component: 500 - total flux cleaned = -0.00335272 Jy ! Component: 550 - total flux cleaned = -0.00332128 Jy ! Component: 600 - total flux cleaned = -0.00329091 Jy ! Component: 650 - total flux cleaned = -0.00332126 Jy ! Component: 700 - total flux cleaned = -0.0032628 Jy ! Component: 750 - total flux cleaned = -0.00329207 Jy ! Component: 800 - total flux cleaned = -0.00323617 Jy ! Component: 850 - total flux cleaned = -0.00331821 Jy ! Component: 900 - total flux cleaned = -0.00326354 Jy ! Component: 950 - total flux cleaned = -0.00328918 Jy ! Component: 1000 - total flux cleaned = -0.00321076 Jy ! Component: 1050 - total flux cleaned = -0.00313422 Jy ! Component: 1100 - total flux cleaned = -0.00305933 Jy ! Component: 1150 - total flux cleaned = -0.00301006 Jy ! Component: 1200 - total flux cleaned = -0.00293712 Jy ! Component: 1250 - total flux cleaned = -0.00284206 Jy ! Component: 1300 - total flux cleaned = -0.00277212 Jy ! Component: 1350 - total flux cleaned = -0.00272573 Jy ! Component: 1400 - total flux cleaned = -0.00270309 Jy ! Component: 1450 - total flux cleaned = -0.00263587 Jy ! Component: 1500 - total flux cleaned = -0.00252546 Jy ! Component: 1550 - total flux cleaned = -0.00254725 Jy ! Component: 1600 - total flux cleaned = -0.00243946 Jy ! Component: 1650 - total flux cleaned = -0.00239692 Jy ! Component: 1700 - total flux cleaned = -0.00233394 Jy ! Component: 1750 - total flux cleaned = -0.00223079 Jy ! Component: 1800 - total flux cleaned = -0.0021901 Jy ! Component: 1850 - total flux cleaned = -0.00206903 Jy ! Component: 1900 - total flux cleaned = -0.00202923 Jy ! Component: 1950 - total flux cleaned = -0.00193086 Jy ! Component: 2000 - total flux cleaned = -0.00185297 Jy ! Component: 2050 - total flux cleaned = -0.00177547 Jy ! Component: 2100 - total flux cleaned = -0.00164154 Jy ! Component: 2150 - total flux cleaned = -0.00149051 Jy ! Component: 2200 - total flux cleaned = -0.00135981 Jy ! Component: 2250 - total flux cleaned = -0.00130456 Jy ! Component: 2300 - total flux cleaned = -0.00115819 Jy ! Component: 2350 - total flux cleaned = -0.00103157 Jy ! Component: 2400 - total flux cleaned = -0.000959832 Jy ! Component: 2450 - total flux cleaned = -0.000871143 Jy ! Component: 2500 - total flux cleaned = -0.000695725 Jy ! Component: 2550 - total flux cleaned = -0.000609013 Jy ! Component: 2600 - total flux cleaned = -0.000471548 Jy ! Component: 2650 - total flux cleaned = -0.000318481 Jy ! Component: 2700 - total flux cleaned = -0.000251171 Jy ! Component: 2750 - total flux cleaned = -0.000117521 Jy ! Component: 2800 - total flux cleaned = -3.47385e-05 Jy ! Component: 2850 - total flux cleaned = 0.000145545 Jy ! Component: 2900 - total flux cleaned = 0.000210451 Jy ! Component: 2950 - total flux cleaned = 0.000323189 Jy ! Component: 3000 - total flux cleaned = 0.000450659 Jy ! Component: 3050 - total flux cleaned = 0.000466374 Jy ! Component: 3100 - total flux cleaned = 0.000623135 Jy ! Component: 3150 - total flux cleaned = 0.000685394 Jy ! Component: 3200 - total flux cleaned = 0.000793474 Jy ! Component: 3250 - total flux cleaned = 0.00088482 Jy ! Component: 3300 - total flux cleaned = 0.000960567 Jy ! Component: 3350 - total flux cleaned = 0.00106575 Jy ! Component: 3400 - total flux cleaned = 0.00115523 Jy ! Component: 3450 - total flux cleaned = 0.00122928 Jy ! Component: 3500 - total flux cleaned = 0.00133217 Jy ! Component: 3550 - total flux cleaned = 0.00131743 Jy ! Component: 3600 - total flux cleaned = 0.00143322 Jy ! Component: 3650 - total flux cleaned = 0.00153375 Jy ! Component: 3700 - total flux cleaned = 0.00164759 Jy ! Component: 3750 - total flux cleaned = 0.00176068 Jy ! Component: 3800 - total flux cleaned = 0.00180288 Jy ! Component: 3850 - total flux cleaned = 0.00197028 Jy ! Component: 3900 - total flux cleaned = 0.00203944 Jy ! Component: 3950 - total flux cleaned = 0.00213576 Jy ! Component: 4000 - total flux cleaned = 0.00231344 Jy ! Component: 4050 - total flux cleaned = 0.00239494 Jy ! Total flux subtracted in 4096 components = 0.00251617 Jy ! Clean residual min=-0.000823 max=0.000955 Jy/beam ! Clean residual mean=0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.095952 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 309 components and 0.095952 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0900-3131_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 8.045 at -7.062 degrees (North through East) ! Clean map min=-0.0020563 max=0.065483 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0900-3131_S_map.fits wmodel /image_prod/ug002_uva//J0900-3131_S_map.mod ! Writing 309 model components to file: /image_prod/ug002_uva//J0900-3131_S_map.mod wobs /image_prod/ug002_uva//J0900-3131_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0900-3131_S_uvs.fits wwins /image_prod/ug002_uva//J0900-3131_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0900-3131_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0654831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243384 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11502 1.11502 2.23005 4.4601 8.92019 17.8404 35.6808 71.3616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.052 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0900-3131_S_dfm.log closed on Wed Mar 4 22:45:11 2020