! Started logfile: /image_prod/ug002_uva//J0907+6815_S_dfm.log on Wed Mar 4 22:48:57 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//J0907+6815_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0907+6815_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.772685 visibilities/baseline/integration-bin. ! Found source: J0907+6815 ! ! 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 40 lines of history. ! ! Reading 5007 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 J0907+6815_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042914Jy sigma=7.906750 ! Fit after self-cal, rms=0.754970Jy sigma=5.769888 ! 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=3.276 mas, bmaj=6.318 mas, bpa=83.81 degrees ! Estimated noise=1.85571 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 = 0.184953 Jy ! Component: 100 - total flux cleaned = 0.232489 Jy ! Total flux subtracted in 100 components = 0.232489 Jy ! Clean residual min=-0.011115 max=0.025351 Jy/beam ! Clean residual mean=-0.000071 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 0.232489 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.232489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098151Jy sigma=0.599367 ! Fit after self-cal, rms=0.097894Jy sigma=0.598044 ! Inverting map ! Added new window around map position (4.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263383 Jy ! Component: 100 - total flux cleaned = 0.040494 Jy ! Total flux subtracted in 100 components = 0.040494 Jy ! Clean residual min=-0.007808 max=0.008591 Jy/beam ! Clean residual mean=0.000031 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.272983 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.272983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089143Jy sigma=0.525940 ! Fit after self-cal, rms=0.088707Jy sigma=0.522798 ! 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=4.123 mas, bmaj=6.896 mas, bpa=84.99 degrees ! Estimated noise=1.35579 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 = 0.0105833 Jy ! Component: 100 - total flux cleaned = 0.0143688 Jy ! Component: 150 - total flux cleaned = 0.0155166 Jy ! Component: 200 - total flux cleaned = 0.0156358 Jy ! Total flux subtracted in 200 components = 0.0156358 Jy ! Clean residual min=-0.006661 max=0.007191 Jy/beam ! Clean residual mean=0.000054 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.288619 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.288619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086815Jy sigma=0.513540 ! Fit after self-cal, rms=0.086733Jy sigma=0.513023 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.123 x 6.896 at 84.99 degrees (North through East) ! Clean map min=-0.0067328 max=0.24184 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.05 KP 0.98 ! LA 1.08 MK 1.02 NL 1.04 OV 1.02 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.04 KP 1.00 ! LA 1.08 MK 1.03 NL 0.72 OV 0.90 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.97 ! LA 1.07 MK 1.01 NL 1.03 OV 1.03 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.086733Jy sigma=0.513023 ! Fit after self-cal, rms=0.068534Jy sigma=0.477191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.146 mas, bmaj=6.938 mas, bpa=85.22 degrees ! Estimated noise=1.35386 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 = 0.00176944 Jy ! Component: 100 - total flux cleaned = 0.00178781 Jy ! Component: 150 - total flux cleaned = 0.00163511 Jy ! Component: 200 - total flux cleaned = 0.00163518 Jy ! Total flux subtracted in 200 components = 0.00163518 Jy ! Clean residual min=-0.007039 max=0.005317 Jy/beam ! Clean residual mean=-0.000001 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.290254 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.290254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068303Jy sigma=0.474904 ! Fit after self-cal, rms=0.068246Jy sigma=0.474467 ! 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=0.068246Jy sigma=0.474467 ! Fit after self-cal, rms=0.062739Jy sigma=0.445168 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.156 mas, bmaj=6.934 mas, bpa=85.04 degrees ! Estimated noise=1.35195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219735 Jy ! Component: 100 - total flux cleaned = 0.00231452 Jy ! Component: 150 - total flux cleaned = 0.00245075 Jy ! Component: 200 - total flux cleaned = 0.00256035 Jy ! Total flux subtracted in 200 components = 0.00256035 Jy ! Clean residual min=-0.003509 max=0.002826 Jy/beam ! Clean residual mean=0.000010 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.292814 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.292814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062602Jy sigma=0.444264 ! Fit after self-cal, rms=0.062590Jy sigma=0.444076 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 = 0.000414255 Jy ! Component: 100 - total flux cleaned = 0.000444304 Jy ! Component: 150 - total flux cleaned = 0.000495532 Jy ! Component: 200 - total flux cleaned = 0.000494896 Jy ! Total flux subtracted in 200 components = 0.000494896 Jy ! Clean residual min=-0.003497 max=0.002730 Jy/beam ! Clean residual mean=0.000011 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.293309 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.293309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062560Jy sigma=0.443906 ! Fit after self-cal, rms=0.062559Jy sigma=0.443888 ! 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=0.062559Jy sigma=0.443888 ! Fit after self-cal, rms=0.062435Jy sigma=0.443560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=6.926 mas, bpa=85.09 degrees ! Estimated noise=1.35159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879786 Jy ! Component: 100 - total flux cleaned = 0.00105809 Jy ! Component: 150 - total flux cleaned = 0.0012358 Jy ! Component: 200 - total flux cleaned = 0.00138793 Jy ! Total flux subtracted in 200 components = 0.00138793 Jy ! Clean residual min=-0.003266 max=0.002492 Jy/beam ! Clean residual mean=0.000009 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.294697 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.294697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062392Jy sigma=0.443265 ! Fit after self-cal, rms=0.062388Jy sigma=0.443243 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 = 0.000209979 Jy ! Component: 100 - total flux cleaned = 0.000250626 Jy ! Component: 150 - total flux cleaned = 0.000304544 Jy ! Component: 200 - total flux cleaned = 0.00032077 Jy ! Total flux subtracted in 200 components = 0.00032077 Jy ! Clean residual min=-0.003258 max=0.002398 Jy/beam ! Clean residual mean=0.000009 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.295018 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.295018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062373Jy sigma=0.443165 ! Fit after self-cal, rms=0.062373Jy sigma=0.443158 ! 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=0.062373Jy sigma=0.443158 ! Fit after self-cal, rms=0.062349Jy sigma=0.443046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.056 mas, bmaj=9.94 mas, bpa=68.81 degrees ! Estimated noise=1.59606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746809 Jy ! Component: 100 - total flux cleaned = 0.000790632 Jy ! Component: 150 - total flux cleaned = 0.000826977 Jy ! Component: 200 - total flux cleaned = 0.000857098 Jy ! Total flux subtracted in 200 components = 0.000857098 Jy ! Clean residual min=-0.002649 max=0.002629 Jy/beam ! Clean residual mean=0.000017 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.295875 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.295875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062336Jy sigma=0.442993 ! Fit after self-cal, rms=0.062334Jy sigma=0.442983 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 = 9.18376e-05 Jy ! Component: 100 - total flux cleaned = 0.000115131 Jy ! Component: 150 - total flux cleaned = 0.000134228 Jy ! Component: 200 - total flux cleaned = 0.00014216 Jy ! Total flux subtracted in 200 components = 0.00014216 Jy ! Clean residual min=-0.002686 max=0.002571 Jy/beam ! Clean residual mean=0.000018 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.296017 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 0.296017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062330Jy sigma=0.442982 ! Fit after self-cal, rms=0.062330Jy sigma=0.442978 ! 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=4.165 mas, bmaj=6.918 mas, bpa=85.1 degrees ! Estimated noise=1.35175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.165 x 6.918 at 85.1 degrees (North through East) ! Clean map min=-0.0030919 max=0.24052 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=3.299 mas, bmaj=6.352 mas, bpa=84.11 degrees ! Estimated noise=1.86664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185571 Jy ! Component: 100 - total flux cleaned = 0.237006 Jy ! Component: 150 - total flux cleaned = 0.262199 Jy ! Component: 200 - total flux cleaned = 0.275977 Jy ! Total flux subtracted in 200 components = 0.275977 Jy ! Clean residual min=-0.005078 max=0.006828 Jy/beam ! Clean residual mean=-0.000031 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.275977 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.275977 Jy ! Inverting map and beam ! Estimated beam: bmin=4.165 mas, bmaj=6.918 mas, bpa=85.1 degrees ! Estimated noise=1.35175 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 = 0.00902012 Jy ! Component: 100 - total flux cleaned = 0.0139038 Jy ! Component: 150 - total flux cleaned = 0.01677 Jy ! Component: 200 - total flux cleaned = 0.0185549 Jy ! Total flux subtracted in 200 components = 0.0185549 Jy ! Clean residual min=-0.003184 max=0.002313 Jy/beam ! Clean residual mean=0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.294532 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.294532 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=8.056 mas, bmaj=9.94 mas, bpa=68.81 degrees ! Estimated noise=1.59606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123274 Jy ! Component: 100 - total flux cleaned = 0.0015956 Jy ! Component: 150 - total flux cleaned = 0.00167113 Jy ! Component: 200 - total flux cleaned = 0.00171747 Jy ! Total flux subtracted in 200 components = 0.00171747 Jy ! Clean residual min=-0.002726 max=0.002626 Jy/beam ! Clean residual mean=0.000019 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.296249 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 = 1.86379e-05 Jy ! Component: 100 - total flux cleaned = 1.81369e-05 Jy ! Component: 150 - total flux cleaned = 9.68316e-06 Jy ! Component: 200 - total flux cleaned = 9.21573e-06 Jy ! Total flux subtracted in 200 components = 9.21573e-06 Jy ! Clean residual min=-0.002729 max=0.002594 Jy/beam ! Clean residual mean=0.000019 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.296259 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.296259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.165 mas, bmaj=6.918 mas, bpa=85.1 degrees ! Estimated noise=1.35175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178358 Jy ! Component: 100 - total flux cleaned = -0.000105362 Jy ! Component: 150 - total flux cleaned = -4.23111e-05 Jy ! Component: 200 - total flux cleaned = 1.54512e-05 Jy ! Total flux subtracted in 200 components = 1.54512e-05 Jy ! Clean residual min=-0.003199 max=0.002214 Jy/beam ! Clean residual mean=0.000009 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.296274 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.296274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062356Jy sigma=0.443190 ! Fit after self-cal, rms=0.062353Jy sigma=0.443116 wmodel J0907+6815_S_map.mod ! Writing 97 model components to file: J0907+6815_S_map.mod wobs J0907+6815_S_uvs.fits ! Writing UV FITS file: J0907+6815_S_uvs.fits wwins J0907+6815_S_map.win ! wwins: Wrote 2 windows to J0907+6815_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 = -0.00104232 Jy ! Component: 100 - total flux cleaned = -0.00133715 Jy ! Component: 150 - total flux cleaned = -0.00114506 Jy ! Component: 200 - total flux cleaned = -0.000927011 Jy ! Component: 250 - total flux cleaned = -0.000790916 Jy ! Component: 300 - total flux cleaned = -0.000659199 Jy ! Component: 350 - total flux cleaned = -0.000466561 Jy ! Component: 400 - total flux cleaned = -0.000404926 Jy ! Component: 450 - total flux cleaned = -0.000465939 Jy ! Component: 500 - total flux cleaned = -0.000435896 Jy ! Component: 550 - total flux cleaned = -0.000436536 Jy ! Component: 600 - total flux cleaned = -0.000492992 Jy ! Component: 650 - total flux cleaned = -0.000547151 Jy ! Component: 700 - total flux cleaned = -0.000653975 Jy ! Component: 750 - total flux cleaned = -0.000705848 Jy ! Component: 800 - total flux cleaned = -0.000679585 Jy ! Component: 850 - total flux cleaned = -0.000604459 Jy ! Component: 900 - total flux cleaned = -0.00055572 Jy ! Component: 950 - total flux cleaned = -0.000531474 Jy ! Component: 1000 - total flux cleaned = -0.000460119 Jy ! Component: 1050 - total flux cleaned = -0.000366798 Jy ! Component: 1100 - total flux cleaned = -0.000366633 Jy ! Component: 1150 - total flux cleaned = -0.000253382 Jy ! Component: 1200 - total flux cleaned = -0.00016421 Jy ! Component: 1250 - total flux cleaned = -7.65472e-05 Jy ! Component: 1300 - total flux cleaned = -3.34299e-05 Jy ! Component: 1350 - total flux cleaned = 5.15068e-05 Jy ! Component: 1400 - total flux cleaned = 3.05802e-05 Jy ! Component: 1450 - total flux cleaned = 5.13906e-05 Jy ! Component: 1500 - total flux cleaned = 9.22452e-05 Jy ! Component: 1550 - total flux cleaned = 0.000111748 Jy ! Component: 1600 - total flux cleaned = 9.22133e-05 Jy ! Component: 1650 - total flux cleaned = 0.000130985 Jy ! Component: 1700 - total flux cleaned = 0.000169157 Jy ! Component: 1750 - total flux cleaned = 0.00014967 Jy ! Component: 1800 - total flux cleaned = 0.000149362 Jy ! Component: 1850 - total flux cleaned = 0.000112456 Jy ! Component: 1900 - total flux cleaned = 9.40879e-05 Jy ! Component: 1950 - total flux cleaned = 4.03552e-05 Jy ! Component: 2000 - total flux cleaned = 4.05313e-05 Jy ! Component: 2050 - total flux cleaned = 5.52991e-06 Jy ! Component: 2100 - total flux cleaned = 2.28504e-05 Jy ! Component: 2150 - total flux cleaned = 3.97948e-05 Jy ! Component: 2200 - total flux cleaned = -2.80107e-05 Jy ! Component: 2250 - total flux cleaned = -1.10995e-05 Jy ! Component: 2300 - total flux cleaned = 2.19742e-05 Jy ! Component: 2350 - total flux cleaned = 7.09467e-05 Jy ! Component: 2400 - total flux cleaned = 2.2224e-05 Jy ! Component: 2450 - total flux cleaned = 8.63159e-05 Jy ! Component: 2500 - total flux cleaned = 0.000149405 Jy ! Component: 2550 - total flux cleaned = 0.000102315 Jy ! Component: 2600 - total flux cleaned = 5.57126e-05 Jy ! Component: 2650 - total flux cleaned = 0.000101994 Jy ! Component: 2700 - total flux cleaned = 8.69024e-05 Jy ! Component: 2750 - total flux cleaned = 0.000162115 Jy ! Component: 2800 - total flux cleaned = 0.000147044 Jy ! Component: 2850 - total flux cleaned = 8.8004e-05 Jy ! Component: 2900 - total flux cleaned = 0.000160917 Jy ! Component: 2950 - total flux cleaned = 0.000131811 Jy ! Component: 3000 - total flux cleaned = 8.87389e-05 Jy ! Component: 3050 - total flux cleaned = 6.03714e-05 Jy ! Component: 3100 - total flux cleaned = 8.85732e-05 Jy ! Component: 3150 - total flux cleaned = 8.85652e-05 Jy ! Component: 3200 - total flux cleaned = 0.000102515 Jy ! Component: 3250 - total flux cleaned = 0.000102493 Jy ! Component: 3300 - total flux cleaned = 0.000116082 Jy ! Component: 3350 - total flux cleaned = 8.92306e-05 Jy ! Component: 3400 - total flux cleaned = 0.000142816 Jy ! Component: 3450 - total flux cleaned = 0.000116215 Jy ! Component: 3500 - total flux cleaned = 0.000103062 Jy ! Component: 3550 - total flux cleaned = 6.38529e-05 Jy ! Component: 3600 - total flux cleaned = 0.000102609 Jy ! Component: 3650 - total flux cleaned = 0.000102523 Jy ! Component: 3700 - total flux cleaned = 6.41274e-05 Jy ! Component: 3750 - total flux cleaned = 3.87651e-05 Jy ! Component: 3800 - total flux cleaned = 2.62974e-05 Jy ! Component: 3850 - total flux cleaned = 2.63853e-05 Jy ! Component: 3900 - total flux cleaned = 1.4648e-06 Jy ! Component: 3950 - total flux cleaned = -1.08805e-05 Jy ! Component: 4000 - total flux cleaned = -1.07405e-05 Jy ! Component: 4050 - total flux cleaned = -1.07818e-05 Jy ! Total flux subtracted in 4096 components = -5.91192e-05 Jy ! Clean residual min=-0.000759 max=0.000731 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.296215 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 365 components and 0.296215 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0907+6815_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.165 x 6.918 at 85.1 degrees (North through East) ! Clean map min=-0.0019805 max=0.24017 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0907+6815_S_map.fits wmodel /image_prod/ug002_uva//J0907+6815_S_map.mod ! Writing 365 model components to file: /image_prod/ug002_uva//J0907+6815_S_map.mod wobs /image_prod/ug002_uva//J0907+6815_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0907+6815_S_uvs.fits wwins /image_prod/ug002_uva//J0907+6815_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0907+6815_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.24017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262497 0.262497 0.524994 1.04999 2.09997 4.19995 8.3999 16.7998 33.5996 67.1992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.24 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1142.87 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0907+6815_S_dfm.log closed on Wed Mar 4 22:49:01 2020