! Started logfile: /image_prod/ug002_uva//J1735-0559_S_dfm.log on Thu Mar 5 03:18:57 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//J1735-0559_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1735-0559_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.749405 visibilities/baseline/integration-bin. ! Found source: J1735-0559 ! ! 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 36 lines of history. ! ! Reading 3777 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 J1735-0559_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. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.082226Jy sigma=7.009125 ! Fit after self-cal, rms=0.701591Jy sigma=4.475070 ! 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=2.671 mas, bmaj=6.863 mas, bpa=-4.282 degrees ! Estimated noise=2.50487 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 = 0.248269 Jy ! Component: 100 - total flux cleaned = 0.338238 Jy ! Total flux subtracted in 100 components = 0.338238 Jy ! Clean residual min=-0.046974 max=0.108311 Jy/beam ! Clean residual mean=-0.000028 rms=0.012346 Jy/beam ! Combined flux in latest and established models = 0.338237 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.338237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181111Jy sigma=1.104970 ! Fit after self-cal, rms=0.179743Jy sigma=1.098517 ! Inverting map ! Added new window around map position (-4.5, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0903288 Jy ! Component: 100 - total flux cleaned = 0.132102 Jy ! Total flux subtracted in 100 components = 0.132102 Jy ! Clean residual min=-0.033249 max=0.042921 Jy/beam ! Clean residual mean=-0.000016 rms=0.007310 Jy/beam ! Combined flux in latest and established models = 0.470339 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.470339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130589Jy sigma=0.769403 ! Fit after self-cal, rms=0.119877Jy sigma=0.696808 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040354 Jy ! Component: 100 - total flux cleaned = 0.065427 Jy ! Total flux subtracted in 100 components = 0.065427 Jy ! Clean residual min=-0.021791 max=0.019828 Jy/beam ! Clean residual mean=-0.000009 rms=0.004637 Jy/beam ! Combined flux in latest and established models = 0.535766 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.535766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103788Jy sigma=0.594726 ! Fit after self-cal, rms=0.101989Jy sigma=0.580139 ! 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=3.174 mas, bmaj=7.571 mas, bpa=-2.723 degrees ! Estimated noise=1.85063 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 = 0.0237972 Jy ! Component: 100 - total flux cleaned = 0.0387596 Jy ! Component: 150 - total flux cleaned = 0.0454986 Jy ! Component: 200 - total flux cleaned = 0.0509842 Jy ! Total flux subtracted in 200 components = 0.0509842 Jy ! Clean residual min=-0.013884 max=0.015724 Jy/beam ! Clean residual mean=-0.000011 rms=0.003529 Jy/beam ! Combined flux in latest and established models = 0.586751 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.586751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094087Jy sigma=0.536207 ! Fit after self-cal, rms=0.093453Jy sigma=0.531126 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 7.571 at -2.723 degrees (North through East) ! Clean map min=-0.013319 max=0.29944 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.02 KP 0.99 ! MK 1.05 NL 0.96 OV 0.95 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 HN 1.03 KP 1.01 ! MK 1.06 NL 1.05 OV 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.02 KP 0.95 ! MK 1.06 NL 0.88 OV 0.97 SC 0.92 ! ! ! Fit before self-cal, rms=0.093453Jy sigma=0.531126 ! Fit after self-cal, rms=0.088383Jy sigma=0.494235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=7.585 mas, bpa=-2.024 degrees ! Estimated noise=1.852 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 = 0.00474377 Jy ! Component: 100 - total flux cleaned = 0.00618102 Jy ! Component: 150 - total flux cleaned = 0.00793556 Jy ! Component: 200 - total flux cleaned = 0.00879464 Jy ! Total flux subtracted in 200 components = 0.00879464 Jy ! Clean residual min=-0.008723 max=0.011544 Jy/beam ! Clean residual mean=-0.000014 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.595545 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.595545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085915Jy sigma=0.480889 ! Fit after self-cal, rms=0.085628Jy sigma=0.478643 ! 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=0.085628Jy sigma=0.478643 ! Fit after self-cal, rms=0.085072Jy sigma=0.458525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.21 mas, bmaj=7.638 mas, bpa=-2.056 degrees ! Estimated noise=1.87668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346087 Jy ! Component: 100 - total flux cleaned = 0.00535505 Jy ! Component: 150 - total flux cleaned = 0.00722862 Jy ! Component: 200 - total flux cleaned = 0.0087924 Jy ! Total flux subtracted in 200 components = 0.0087924 Jy ! Clean residual min=-0.007547 max=0.010097 Jy/beam ! Clean residual mean=-0.000012 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.604338 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.604338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084056Jy sigma=0.454018 ! Fit after self-cal, rms=0.084033Jy sigma=0.453474 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) ! Added new window around map position (-32, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822848 Jy ! Component: 100 - total flux cleaned = 0.0123957 Jy ! Component: 150 - total flux cleaned = 0.0135896 Jy ! Component: 200 - total flux cleaned = 0.0140422 Jy ! Total flux subtracted in 200 components = 0.0140422 Jy ! Clean residual min=-0.006863 max=0.007117 Jy/beam ! Clean residual mean=-0.000007 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.61838 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.61838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082947Jy sigma=0.447828 ! Fit after self-cal, rms=0.082911Jy sigma=0.447335 ! 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=0.082911Jy sigma=0.447335 ! Fit after self-cal, rms=0.077107Jy sigma=0.422735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=7.656 mas, bpa=-2.072 degrees ! Estimated noise=1.87519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028107 Jy ! Component: 100 - total flux cleaned = 0.00281709 Jy ! Component: 150 - total flux cleaned = 0.00289857 Jy ! Component: 200 - total flux cleaned = 0.00296929 Jy ! Total flux subtracted in 200 components = 0.00296929 Jy ! Clean residual min=-0.003600 max=0.004479 Jy/beam ! Clean residual mean=-0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.621349 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.621349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076889Jy sigma=0.421531 ! Fit after self-cal, rms=0.076881Jy sigma=0.421434 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) ! Added new window around map position (-3, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419961 Jy ! Component: 100 - total flux cleaned = 0.00585714 Jy ! Component: 150 - total flux cleaned = 0.00676092 Jy ! Component: 200 - total flux cleaned = 0.00757862 Jy ! Total flux subtracted in 200 components = 0.00757862 Jy ! Clean residual min=-0.003357 max=0.003162 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.628928 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.628928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076607Jy sigma=0.419641 ! Fit after self-cal, rms=0.076602Jy sigma=0.419588 ! 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=0.076602Jy sigma=0.419588 ! Fit after self-cal, rms=0.076593Jy sigma=0.419521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.534 mas, bmaj=11.23 mas, bpa=4.309 degrees ! Estimated noise=2.27514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017968 Jy ! Component: 100 - total flux cleaned = 0.00179802 Jy ! Component: 150 - total flux cleaned = 0.00176048 Jy ! Component: 200 - total flux cleaned = 0.00175972 Jy ! Total flux subtracted in 200 components = 0.00175972 Jy ! Clean residual min=-0.002974 max=0.003202 Jy/beam ! Clean residual mean=0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.630687 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 0.630687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076538Jy sigma=0.419361 ! Fit after self-cal, rms=0.076534Jy sigma=0.419331 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 = -1.2182e-05 Jy ! Component: 100 - total flux cleaned = -0.000105133 Jy ! Component: 150 - total flux cleaned = -4.8081e-05 Jy ! Component: 200 - total flux cleaned = -4.96795e-05 Jy ! Total flux subtracted in 200 components = -4.96795e-05 Jy ! Clean residual min=-0.003024 max=0.003137 Jy/beam ! Clean residual mean=0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.630638 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 173 components and 0.630638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076504Jy sigma=0.419237 ! Fit after self-cal, rms=0.076500Jy sigma=0.419223 ! 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=3.214 mas, bmaj=7.654 mas, bpa=-2.091 degrees ! Estimated noise=1.87456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.214 x 7.654 at -2.091 degrees (North through East) ! Clean map min=-0.0030947 max=0.30295 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=2.703 mas, bmaj=6.924 mas, bpa=-3.508 degrees ! Estimated noise=2.55307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264264 Jy ! Component: 100 - total flux cleaned = 0.382751 Jy ! Component: 150 - total flux cleaned = 0.45001 Jy ! Component: 200 - total flux cleaned = 0.492742 Jy ! Total flux subtracted in 200 components = 0.492742 Jy ! Clean residual min=-0.013685 max=0.022885 Jy/beam ! Clean residual mean=-0.000014 rms=0.004324 Jy/beam ! Combined flux in latest and established models = 0.492742 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.492742 Jy ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.654 mas, bpa=-2.091 degrees ! Estimated noise=1.87456 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 = 0.0329076 Jy ! Component: 100 - total flux cleaned = 0.0550665 Jy ! Component: 150 - total flux cleaned = 0.0707151 Jy ! Component: 200 - total flux cleaned = 0.0820452 Jy ! Total flux subtracted in 200 components = 0.0820452 Jy ! Clean residual min=-0.006313 max=0.008159 Jy/beam ! Clean residual mean=-0.000019 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.574787 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 76 components and 0.574787 Jy ! Inverting map ! Added new window around map position (-26.5, 86.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890354 Jy ! Component: 100 - total flux cleaned = 0.0158208 Jy ! Component: 150 - total flux cleaned = 0.02141 Jy ! Component: 200 - total flux cleaned = 0.026004 Jy ! Total flux subtracted in 200 components = 0.026004 Jy ! Clean residual min=-0.004260 max=0.004262 Jy/beam ! Clean residual mean=-0.000009 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.600791 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 105 components and 0.600791 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=6.534 mas, bmaj=11.23 mas, bpa=4.309 degrees ! Estimated noise=2.27514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060027 Jy ! Component: 100 - total flux cleaned = 0.0101055 Jy ! Component: 150 - total flux cleaned = 0.0130306 Jy ! Component: 200 - total flux cleaned = 0.0153006 Jy ! Total flux subtracted in 200 components = 0.0153006 Jy ! Clean residual min=-0.003747 max=0.002998 Jy/beam ! Clean residual mean=-0.000007 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.616092 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 = 0.00191625 Jy ! Component: 100 - total flux cleaned = 0.00357479 Jy ! Component: 150 - total flux cleaned = 0.0046895 Jy ! Component: 200 - total flux cleaned = 0.0053785 Jy ! Total flux subtracted in 200 components = 0.0053785 Jy ! Clean residual min=-0.003566 max=0.002593 Jy/beam ! Clean residual mean=-0.000004 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.62147 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 177 components and 0.62147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.654 mas, bpa=-2.091 degrees ! Estimated noise=1.87456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125998 Jy ! Component: 100 - total flux cleaned = 0.0018747 Jy ! Component: 150 - total flux cleaned = 0.0024288 Jy ! Component: 200 - total flux cleaned = 0.00286368 Jy ! Total flux subtracted in 200 components = 0.00286368 Jy ! Clean residual min=-0.003345 max=0.003030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.624334 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 202 components and 0.624334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076469Jy sigma=0.418936 ! Fit after self-cal, rms=0.076434Jy sigma=0.418761 wmodel J1735-0559_S_map.mod ! Writing 202 model components to file: J1735-0559_S_map.mod wobs J1735-0559_S_uvs.fits ! Writing UV FITS file: J1735-0559_S_uvs.fits wwins J1735-0559_S_map.win ! wwins: Wrote 5 windows to J1735-0559_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 = -0.000526805 Jy ! Component: 100 - total flux cleaned = -0.000429559 Jy ! Component: 150 - total flux cleaned = -0.000158888 Jy ! Component: 200 - total flux cleaned = 5.69182e-05 Jy ! Component: 250 - total flux cleaned = 0.000139082 Jy ! Component: 300 - total flux cleaned = 0.000259358 Jy ! Component: 350 - total flux cleaned = 0.000491336 Jy ! Component: 400 - total flux cleaned = 0.000714939 Jy ! Component: 450 - total flux cleaned = 0.000787368 Jy ! Component: 500 - total flux cleaned = 0.000822011 Jy ! Component: 550 - total flux cleaned = 0.000890193 Jy ! Component: 600 - total flux cleaned = 0.00095696 Jy ! Component: 650 - total flux cleaned = 0.00105517 Jy ! Component: 700 - total flux cleaned = 0.00105462 Jy ! Component: 750 - total flux cleaned = 0.00102336 Jy ! Component: 800 - total flux cleaned = 0.000992778 Jy ! Component: 850 - total flux cleaned = 0.00102228 Jy ! Component: 900 - total flux cleaned = 0.000933774 Jy ! Component: 950 - total flux cleaned = 0.000847449 Jy ! Component: 1000 - total flux cleaned = 0.00079149 Jy ! Component: 1050 - total flux cleaned = 0.000708385 Jy ! Component: 1100 - total flux cleaned = 0.000626722 Jy ! Component: 1150 - total flux cleaned = 0.0005998 Jy ! Component: 1200 - total flux cleaned = 0.000440493 Jy ! Component: 1250 - total flux cleaned = 0.000362339 Jy ! Component: 1300 - total flux cleaned = 0.000336255 Jy ! Component: 1350 - total flux cleaned = 0.000133744 Jy ! Component: 1400 - total flux cleaned = 3.41641e-05 Jy ! Component: 1450 - total flux cleaned = -6.4371e-05 Jy ! Component: 1500 - total flux cleaned = -0.000112616 Jy ! Component: 1550 - total flux cleaned = -0.000183819 Jy ! Component: 1600 - total flux cleaned = -0.000277641 Jy ! Component: 1650 - total flux cleaned = -0.000300653 Jy ! Component: 1700 - total flux cleaned = -0.000461141 Jy ! Component: 1750 - total flux cleaned = -0.000551738 Jy ! Component: 1800 - total flux cleaned = -0.000663457 Jy ! Component: 1850 - total flux cleaned = -0.000685592 Jy ! Component: 1900 - total flux cleaned = -0.000794571 Jy ! Component: 1950 - total flux cleaned = -0.000880757 Jy ! Component: 2000 - total flux cleaned = -0.0009875 Jy ! Component: 2050 - total flux cleaned = -0.00109297 Jy ! Component: 2100 - total flux cleaned = -0.00119737 Jy ! Component: 2150 - total flux cleaned = -0.00132112 Jy ! Component: 2200 - total flux cleaned = -0.001362 Jy ! Component: 2250 - total flux cleaned = -0.00150357 Jy ! Component: 2300 - total flux cleaned = -0.00156369 Jy ! Component: 2350 - total flux cleaned = -0.00170265 Jy ! Component: 2400 - total flux cleaned = -0.00172247 Jy ! Component: 2450 - total flux cleaned = -0.00187833 Jy ! Component: 2500 - total flux cleaned = -0.00195517 Jy ! Component: 2550 - total flux cleaned = -0.00205047 Jy ! Component: 2600 - total flux cleaned = -0.00214497 Jy ! Component: 2650 - total flux cleaned = -0.00225731 Jy ! Component: 2700 - total flux cleaned = -0.00231274 Jy ! Component: 2750 - total flux cleaned = -0.00233123 Jy ! Component: 2800 - total flux cleaned = -0.00240433 Jy ! Component: 2850 - total flux cleaned = -0.00242257 Jy ! Component: 2900 - total flux cleaned = -0.00253005 Jy ! Component: 2950 - total flux cleaned = -0.00256557 Jy ! Component: 3000 - total flux cleaned = -0.00265366 Jy ! Component: 3050 - total flux cleaned = -0.002636 Jy ! Component: 3100 - total flux cleaned = -0.00272258 Jy ! Component: 3150 - total flux cleaned = -0.00268822 Jy ! Component: 3200 - total flux cleaned = -0.00272249 Jy ! Component: 3250 - total flux cleaned = -0.00277347 Jy ! Component: 3300 - total flux cleaned = -0.00282416 Jy ! Component: 3350 - total flux cleaned = -0.00284073 Jy ! Component: 3400 - total flux cleaned = -0.00289055 Jy ! Component: 3450 - total flux cleaned = -0.00289061 Jy ! Component: 3500 - total flux cleaned = -0.00295599 Jy ! Component: 3550 - total flux cleaned = -0.00300443 Jy ! Component: 3600 - total flux cleaned = -0.00306879 Jy ! Component: 3650 - total flux cleaned = -0.00310069 Jy ! Component: 3700 - total flux cleaned = -0.00314806 Jy ! Component: 3750 - total flux cleaned = -0.00317955 Jy ! Component: 3800 - total flux cleaned = -0.00317955 Jy ! Component: 3850 - total flux cleaned = -0.00319499 Jy ! Component: 3900 - total flux cleaned = -0.00322584 Jy ! Component: 3950 - total flux cleaned = -0.00325647 Jy ! Component: 4000 - total flux cleaned = -0.0032566 Jy ! Component: 4050 - total flux cleaned = -0.00331719 Jy ! Total flux subtracted in 4096 components = -0.00327208 Jy ! Clean residual min=-0.000974 max=0.000951 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.621062 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 464 components and 0.621062 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1735-0559_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.214 x 7.654 at -2.091 degrees (North through East) ! Clean map min=-0.0020766 max=0.30452 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1735-0559_S_map.fits wmodel /image_prod/ug002_uva//J1735-0559_S_map.mod ! Writing 464 model components to file: /image_prod/ug002_uva//J1735-0559_S_map.mod wobs /image_prod/ug002_uva//J1735-0559_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1735-0559_S_uvs.fits wwins /image_prod/ug002_uva//J1735-0559_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1735-0559_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.304516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262664 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258769 0.258769 0.517538 1.03508 2.07015 4.14031 8.28061 16.5612 33.1224 66.2449 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.304 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1159.33 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1735-0559_S_dfm.log closed on Thu Mar 5 03:19:01 2020