! Started logfile: /image_prod/ug002_uva//J1342-2900_S_dfm.log on Thu Mar 5 01:24:01 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//J1342-2900_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1342-2900_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887407 visibilities/baseline/integration-bin. ! Found source: J1342-2900 ! ! 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 7188 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 J1342-2900_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022795Jy sigma=6.606045 ! Fit after self-cal, rms=0.864070Jy sigma=5.532542 ! 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=2.501 mas, bmaj=6.715 mas, bpa=-4.265 degrees ! Estimated noise=2.20971 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 = 0.110469 Jy ! Component: 100 - total flux cleaned = 0.134781 Jy ! Total flux subtracted in 100 components = 0.134781 Jy ! Clean residual min=-0.006219 max=0.011602 Jy/beam ! Clean residual mean=-0.000033 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.134781 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.134781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084497Jy sigma=0.477806 ! Fit after self-cal, rms=0.084381Jy sigma=0.477508 ! Inverting map ! Added new window around map position (-3.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106605 Jy ! Component: 100 - total flux cleaned = 0.0157723 Jy ! Total flux subtracted in 100 components = 0.0157723 Jy ! Clean residual min=-0.005099 max=0.009955 Jy/beam ! Clean residual mean=-0.000012 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.150554 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.150554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083268Jy sigma=0.467559 ! Fit after self-cal, rms=0.083089Jy sigma=0.465927 ! 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=3.073 mas, bmaj=8.03 mas, bpa=-4.197 degrees ! Estimated noise=1.33922 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 = 0.00493651 Jy ! Component: 100 - total flux cleaned = 0.00714368 Jy ! Component: 150 - total flux cleaned = 0.00737038 Jy ! Component: 200 - total flux cleaned = 0.00763194 Jy ! Total flux subtracted in 200 components = 0.00763194 Jy ! Clean residual min=-0.003957 max=0.004649 Jy/beam ! Clean residual mean=-0.000012 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.158186 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.158186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082749Jy sigma=0.463716 ! Fit after self-cal, rms=0.082748Jy sigma=0.463450 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.073 x 8.03 at -4.197 degrees (North through East) ! Clean map min=-0.0038054 max=0.13692 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.13 KP 0.99 ! LA 1.01 MK 0.98 NL 1.03 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.21 KP 0.98 ! LA 1.00 MK 0.98 NL 0.99 OV 0.95 ! PT 0.99 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.10 KP 0.98 ! LA 0.99 MK 1.01 NL 1.06 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.082748Jy sigma=0.463450 ! Fit after self-cal, rms=0.085852Jy sigma=0.459459 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=7.954 mas, bpa=-3.674 degrees ! Estimated noise=1.33398 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 = -0.000981009 Jy ! Component: 100 - total flux cleaned = -0.00130932 Jy ! Component: 150 - total flux cleaned = -0.00148775 Jy ! Component: 200 - total flux cleaned = -0.0015647 Jy ! Total flux subtracted in 200 components = -0.0015647 Jy ! Clean residual min=-0.003052 max=0.003500 Jy/beam ! Clean residual mean=-0.000009 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.156621 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.156621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085765Jy sigma=0.459105 ! Fit after self-cal, rms=0.085847Jy sigma=0.459033 ! 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=0.085847Jy sigma=0.459033 ! Fit after self-cal, rms=0.090523Jy sigma=0.456408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.931 mas, bpa=-3.713 degrees ! Estimated noise=1.33467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000783685 Jy ! Component: 100 - total flux cleaned = -0.000859702 Jy ! Component: 150 - total flux cleaned = -0.000773461 Jy ! Component: 200 - total flux cleaned = -0.000747811 Jy ! Total flux subtracted in 200 components = -0.000747811 Jy ! Clean residual min=-0.002603 max=0.002533 Jy/beam ! Clean residual mean=-0.000013 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.155873 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.155873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090490Jy sigma=0.456190 ! Fit after self-cal, rms=0.090530Jy sigma=0.456125 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 = -0.000313521 Jy ! Component: 100 - total flux cleaned = -0.000243191 Jy ! Component: 150 - total flux cleaned = -0.00018242 Jy ! Component: 200 - total flux cleaned = -0.000182859 Jy ! Total flux subtracted in 200 components = -0.000182859 Jy ! Clean residual min=-0.002543 max=0.002479 Jy/beam ! Clean residual mean=-0.000013 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.15569 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.15569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090525Jy sigma=0.456030 ! Fit after self-cal, rms=0.090518Jy sigma=0.456021 ! Inverting map ! Added new window around map position (-21.5, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200121 Jy ! Component: 100 - total flux cleaned = 0.00221409 Jy ! Component: 150 - total flux cleaned = 0.00221098 Jy ! Component: 200 - total flux cleaned = 0.00226671 Jy ! Total flux subtracted in 200 components = 0.00226671 Jy ! Clean residual min=-0.002475 max=0.002401 Jy/beam ! Clean residual mean=-0.000011 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.157957 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.157957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090464Jy sigma=0.455608 ! Fit after self-cal, rms=0.090454Jy sigma=0.455583 ! 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=0.090454Jy sigma=0.455583 ! Fit after self-cal, rms=0.090862Jy sigma=0.455515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.917 mas, bpa=-3.63 degrees ! Estimated noise=1.3298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.17438e-05 Jy ! Component: 100 - total flux cleaned = 0.000166229 Jy ! Component: 150 - total flux cleaned = 0.000188593 Jy ! Component: 200 - total flux cleaned = 0.000208946 Jy ! Total flux subtracted in 200 components = 0.000208946 Jy ! Clean residual min=-0.002457 max=0.002197 Jy/beam ! Clean residual mean=-0.000008 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.158166 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.158166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090846Jy sigma=0.455414 ! Fit after self-cal, rms=0.090848Jy sigma=0.455404 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 = -0.000112658 Jy ! Component: 100 - total flux cleaned = -9.33004e-05 Jy ! Component: 150 - total flux cleaned = -7.54902e-05 Jy ! Component: 200 - total flux cleaned = -7.45469e-05 Jy ! Total flux subtracted in 200 components = -7.45469e-05 Jy ! Clean residual min=-0.002443 max=0.002135 Jy/beam ! Clean residual mean=-0.000008 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.158091 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.158092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090842Jy sigma=0.455350 ! Fit after self-cal, rms=0.090838Jy sigma=0.455347 ! 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=0.090838Jy sigma=0.455347 ! Fit after self-cal, rms=0.090916Jy sigma=0.455330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.202 mas, bmaj=20.17 mas, bpa=1.305 degrees ! Estimated noise=1.64534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27131e-05 Jy ! Component: 100 - total flux cleaned = -2.72712e-05 Jy ! Component: 150 - total flux cleaned = -4.005e-05 Jy ! Component: 200 - total flux cleaned = -5.20887e-05 Jy ! Total flux subtracted in 200 components = -5.20887e-05 Jy ! Clean residual min=-0.001960 max=0.002774 Jy/beam ! Clean residual mean=-0.000015 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.158039 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.158039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090917Jy sigma=0.455318 ! Fit after self-cal, rms=0.090916Jy sigma=0.455313 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 (10.5, -46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020802 Jy ! Component: 100 - total flux cleaned = 0.00244974 Jy ! Component: 150 - total flux cleaned = 0.00245084 Jy ! Component: 200 - total flux cleaned = 0.00245225 Jy ! Total flux subtracted in 200 components = 0.00245225 Jy ! Clean residual min=-0.001679 max=0.001836 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.160492 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.160492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090861Jy sigma=0.454972 ! Fit after self-cal, rms=0.090858Jy sigma=0.454956 ! 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=3.06 mas, bmaj=7.91 mas, bpa=-3.591 degrees ! Estimated noise=1.32682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 7.91 at -3.591 degrees (North through East) ! Clean map min=-0.002018 max=0.13731 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=2.489 mas, bmaj=6.603 mas, bpa=-3.722 degrees ! Estimated noise=2.20011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109851 Jy ! Component: 100 - total flux cleaned = 0.13454 Jy ! Component: 150 - total flux cleaned = 0.143337 Jy ! Component: 200 - total flux cleaned = 0.148222 Jy ! Total flux subtracted in 200 components = 0.148222 Jy ! Clean residual min=-0.003761 max=0.004085 Jy/beam ! Clean residual mean=-0.000014 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.148221 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.148221 Jy ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.91 mas, bpa=-3.591 degrees ! Estimated noise=1.32682 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) ! Added new window around map position (-4, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417373 Jy ! Component: 100 - total flux cleaned = 0.0067471 Jy ! Component: 150 - total flux cleaned = 0.0077241 Jy ! Component: 200 - total flux cleaned = 0.00832709 Jy ! Total flux subtracted in 200 components = 0.00832709 Jy ! Clean residual min=-0.002389 max=0.001861 Jy/beam ! Clean residual mean=-0.000010 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.156549 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.156549 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=8.202 mas, bmaj=20.17 mas, bpa=1.305 degrees ! Estimated noise=1.64534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163813 Jy ! Component: 100 - total flux cleaned = 0.00239277 Jy ! Component: 150 - total flux cleaned = 0.00281288 Jy ! Component: 200 - total flux cleaned = 0.00314776 Jy ! Total flux subtracted in 200 components = 0.00314776 Jy ! Clean residual min=-0.001852 max=0.002007 Jy/beam ! Clean residual mean=-0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.159696 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 = 0.0001685 Jy ! Component: 100 - total flux cleaned = 0.000292521 Jy ! Component: 150 - total flux cleaned = 0.000408717 Jy ! Component: 200 - total flux cleaned = 0.000488821 Jy ! Total flux subtracted in 200 components = 0.000488821 Jy ! Clean residual min=-0.001777 max=0.001959 Jy/beam ! Clean residual mean=-0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.160185 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 133 components and 0.160185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.91 mas, bpa=-3.591 degrees ! Estimated noise=1.32682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024967 Jy ! Component: 100 - total flux cleaned = -0.000298786 Jy ! Component: 150 - total flux cleaned = -0.000384112 Jy ! Component: 200 - total flux cleaned = -0.000345896 Jy ! Total flux subtracted in 200 components = -0.000345896 Jy ! Clean residual min=-0.002118 max=0.001880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.159839 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 167 components and 0.159839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090823Jy sigma=0.454748 ! Fit after self-cal, rms=0.090809Jy sigma=0.454692 wmodel J1342-2900_S_map.mod ! Writing 167 model components to file: J1342-2900_S_map.mod wobs J1342-2900_S_uvs.fits ! Writing UV FITS file: J1342-2900_S_uvs.fits wwins J1342-2900_S_map.win ! wwins: Wrote 5 windows to J1342-2900_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 = -0.000561636 Jy ! Component: 100 - total flux cleaned = -0.000974126 Jy ! Component: 150 - total flux cleaned = -0.00121235 Jy ! Component: 200 - total flux cleaned = -0.0013542 Jy ! Component: 250 - total flux cleaned = -0.00157299 Jy ! Component: 300 - total flux cleaned = -0.00173092 Jy ! Component: 350 - total flux cleaned = -0.00180746 Jy ! Component: 400 - total flux cleaned = -0.00183233 Jy ! Component: 450 - total flux cleaned = -0.00188002 Jy ! Component: 500 - total flux cleaned = -0.00176341 Jy ! Component: 550 - total flux cleaned = -0.00183131 Jy ! Component: 600 - total flux cleaned = -0.00191994 Jy ! Component: 650 - total flux cleaned = -0.00198539 Jy ! Component: 700 - total flux cleaned = -0.00213601 Jy ! Component: 750 - total flux cleaned = -0.00224158 Jy ! Component: 800 - total flux cleaned = -0.00240798 Jy ! Component: 850 - total flux cleaned = -0.00251056 Jy ! Component: 900 - total flux cleaned = -0.00267229 Jy ! Component: 950 - total flux cleaned = -0.0027915 Jy ! Component: 1000 - total flux cleaned = -0.00283051 Jy ! Component: 1050 - total flux cleaned = -0.00294671 Jy ! Component: 1100 - total flux cleaned = -0.00302342 Jy ! Component: 1150 - total flux cleaned = -0.00311812 Jy ! Component: 1200 - total flux cleaned = -0.00322999 Jy ! Component: 1250 - total flux cleaned = -0.00334035 Jy ! Component: 1300 - total flux cleaned = -0.00339464 Jy ! Component: 1350 - total flux cleaned = -0.00346629 Jy ! Component: 1400 - total flux cleaned = -0.0035378 Jy ! Component: 1450 - total flux cleaned = -0.00360844 Jy ! Component: 1500 - total flux cleaned = -0.00371266 Jy ! Component: 1550 - total flux cleaned = -0.00371266 Jy ! Component: 1600 - total flux cleaned = -0.00376366 Jy ! Component: 1650 - total flux cleaned = -0.00381432 Jy ! Component: 1700 - total flux cleaned = -0.00381457 Jy ! Component: 1750 - total flux cleaned = -0.00393029 Jy ! Component: 1800 - total flux cleaned = -0.00389769 Jy ! Component: 1850 - total flux cleaned = -0.00393013 Jy ! Component: 1900 - total flux cleaned = -0.00399429 Jy ! Component: 1950 - total flux cleaned = -0.00394664 Jy ! Component: 2000 - total flux cleaned = -0.00402551 Jy ! Component: 2050 - total flux cleaned = -0.00404109 Jy ! Component: 2100 - total flux cleaned = -0.00401001 Jy ! Component: 2150 - total flux cleaned = -0.00407134 Jy ! Component: 2200 - total flux cleaned = -0.00404076 Jy ! Component: 2250 - total flux cleaned = -0.00407115 Jy ! Component: 2300 - total flux cleaned = -0.00411604 Jy ! Component: 2350 - total flux cleaned = -0.00411604 Jy ! Component: 2400 - total flux cleaned = -0.0042191 Jy ! Component: 2450 - total flux cleaned = -0.00418965 Jy ! Component: 2500 - total flux cleaned = -0.00421876 Jy ! Component: 2550 - total flux cleaned = -0.00429052 Jy ! Component: 2600 - total flux cleaned = -0.00427638 Jy ! Component: 2650 - total flux cleaned = -0.00430486 Jy ! Component: 2700 - total flux cleaned = -0.00434719 Jy ! Component: 2750 - total flux cleaned = -0.00436109 Jy ! Component: 2800 - total flux cleaned = -0.00434721 Jy ! Component: 2850 - total flux cleaned = -0.0044163 Jy ! Component: 2900 - total flux cleaned = -0.00440251 Jy ! Component: 2950 - total flux cleaned = -0.00441611 Jy ! Component: 3000 - total flux cleaned = -0.00445687 Jy ! Component: 3050 - total flux cleaned = -0.00442994 Jy ! Component: 3100 - total flux cleaned = -0.00449684 Jy ! Component: 3150 - total flux cleaned = -0.00452336 Jy ! Component: 3200 - total flux cleaned = -0.00449683 Jy ! Component: 3250 - total flux cleaned = -0.00454934 Jy ! Component: 3300 - total flux cleaned = -0.00453635 Jy ! Component: 3350 - total flux cleaned = -0.00456227 Jy ! Component: 3400 - total flux cleaned = -0.00458818 Jy ! Component: 3450 - total flux cleaned = -0.0046141 Jy ! Component: 3500 - total flux cleaned = -0.00465261 Jy ! Component: 3550 - total flux cleaned = -0.00470374 Jy ! Component: 3600 - total flux cleaned = -0.00472917 Jy ! Component: 3650 - total flux cleaned = -0.00472924 Jy ! Component: 3700 - total flux cleaned = -0.00475448 Jy ! Component: 3750 - total flux cleaned = -0.00485471 Jy ! Component: 3800 - total flux cleaned = -0.00487962 Jy ! Component: 3850 - total flux cleaned = -0.0048796 Jy ! Component: 3900 - total flux cleaned = -0.00496624 Jy ! Component: 3950 - total flux cleaned = -0.00499077 Jy ! Component: 4000 - total flux cleaned = -0.00497851 Jy ! Component: 4050 - total flux cleaned = -0.00501515 Jy ! Total flux subtracted in 4096 components = -0.00500304 Jy ! Clean residual min=-0.000732 max=0.000861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.154836 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 447 components and 0.154836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1342-2900_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 7.91 at -3.591 degrees (North through East) ! Clean map min=-0.0018475 max=0.13702 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1342-2900_S_map.fits wmodel /image_prod/ug002_uva//J1342-2900_S_map.mod ! Writing 447 model components to file: /image_prod/ug002_uva//J1342-2900_S_map.mod wobs /image_prod/ug002_uva//J1342-2900_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1342-2900_S_uvs.fits wwins /image_prod/ug002_uva//J1342-2900_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1342-2900_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443762 0.443762 0.887524 1.77505 3.5501 7.10019 14.2004 28.4008 56.8015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 676.038 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1342-2900_S_dfm.log closed on Thu Mar 5 01:24:04 2020