! Started logfile: /scr/pima/rv126_uvs/J1202+4444_S_dfm.log on Sun Dec 23 07:38:41 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J1202+4444_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1202+4444_S_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1202+4444 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6336 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1202+4444_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. ! A total of 396 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.004343Jy sigma=18.446313 ! Fit after self-cal, rms=0.966247Jy sigma=17.758684 ! 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=3.455 mas, bmaj=5.172 mas, bpa=-41.45 degrees ! Estimated noise=1.05753 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 = 0.0262346 Jy ! Component: 100 - total flux cleaned = 0.0329119 Jy ! Total flux subtracted in 100 components = 0.0329119 Jy ! Clean residual min=-0.004093 max=0.003914 Jy/beam ! Clean residual mean=0.000004 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0329119 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0329119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056095Jy sigma=0.967288 ! Fit after self-cal, rms=0.054239Jy sigma=0.936189 ! 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=4.55 mas, bmaj=6.205 mas, bpa=-41.27 degrees ! Estimated noise=0.570125 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 = 0.00531812 Jy ! Component: 100 - total flux cleaned = 0.00713813 Jy ! Component: 150 - total flux cleaned = 0.00731248 Jy ! Component: 200 - total flux cleaned = 0.0072804 Jy ! Total flux subtracted in 200 components = 0.0072804 Jy ! Clean residual min=-0.002427 max=0.002810 Jy/beam ! Clean residual mean=0.000022 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0401923 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0401923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053729Jy sigma=0.928139 ! Fit after self-cal, rms=0.053691Jy sigma=0.927738 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.55 x 6.205 at -41.27 degrees (North through East) ! Clean map min=-0.0024118 max=0.037711 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.89 KP 0.79 ! LA 0.89 MK 1.10 NL 1.14 OV 0.96 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.91 KP 0.92 ! LA 0.86 MK 0.92 NL 1.22 OV 0.96 ! PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.94 KP 0.87 ! LA 0.91 MK 1.09 NL 1.34 OV 0.89 ! PT 1.14 ! ! ! Fit before self-cal, rms=0.053691Jy sigma=0.927738 ! Fit after self-cal, rms=0.052041Jy sigma=0.922031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.573 mas, bmaj=6.174 mas, bpa=-40.7 degrees ! Estimated noise=0.563436 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 = -0.000258306 Jy ! Component: 100 - total flux cleaned = -0.00040924 Jy ! Component: 150 - total flux cleaned = -0.000521179 Jy ! Component: 200 - total flux cleaned = -0.000521379 Jy ! Total flux subtracted in 200 components = -0.000521379 Jy ! Clean residual min=-0.001955 max=0.002536 Jy/beam ! Clean residual mean=0.000018 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.039671 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.039671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052013Jy sigma=0.921459 ! Fit after self-cal, rms=0.052045Jy sigma=0.920528 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052045Jy sigma=0.920528 ! Fit after self-cal, rms=0.052787Jy sigma=0.918319 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.621 mas, bmaj=6.138 mas, bpa=-40.35 degrees ! Estimated noise=0.563236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202896 Jy ! Component: 100 - total flux cleaned = -0.000277494 Jy ! Component: 150 - total flux cleaned = -0.000266572 Jy ! Component: 200 - total flux cleaned = -0.000266125 Jy ! Total flux subtracted in 200 components = -0.000266125 Jy ! Clean residual min=-0.001937 max=0.002288 Jy/beam ! Clean residual mean=0.000011 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0394048 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0394048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052781Jy sigma=0.918165 ! Fit after self-cal, rms=0.052836Jy sigma=0.917684 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 (90, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126325 Jy ! Component: 100 - total flux cleaned = 0.00154912 Jy ! Component: 150 - total flux cleaned = 0.00166323 Jy ! Component: 200 - total flux cleaned = 0.00172985 Jy ! Total flux subtracted in 200 components = 0.00172985 Jy ! Clean residual min=-0.001839 max=0.002079 Jy/beam ! Clean residual mean=0.000009 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0411347 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0411347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052743Jy sigma=0.916032 ! Fit after self-cal, rms=0.052722Jy sigma=0.915729 ! Inverting map ! Added new window around map position (111, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171042 Jy ! Component: 100 - total flux cleaned = 0.00212693 Jy ! Component: 150 - total flux cleaned = 0.00235233 Jy ! Component: 200 - total flux cleaned = 0.00241563 Jy ! Total flux subtracted in 200 components = 0.00241563 Jy ! Clean residual min=-0.001630 max=0.002039 Jy/beam ! Clean residual mean=0.000007 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0435503 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.0435503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052634Jy sigma=0.914110 ! Fit after self-cal, rms=0.052620Jy sigma=0.913871 ! Inverting map ! Added new window around map position (56, -117.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173923 Jy ! Component: 100 - total flux cleaned = 0.00237367 Jy ! Component: 150 - total flux cleaned = 0.00278961 Jy ! Component: 200 - total flux cleaned = 0.00295586 Jy ! Total flux subtracted in 200 components = 0.00295586 Jy ! Clean residual min=-0.001618 max=0.001628 Jy/beam ! Clean residual mean=0.000007 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0465062 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.0465062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052536Jy sigma=0.912383 ! Fit after self-cal, rms=0.052519Jy sigma=0.912103 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052519Jy sigma=0.912103 ! Fit after self-cal, rms=0.052614Jy sigma=0.911823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.674 mas, bmaj=6.135 mas, bpa=-39.65 degrees ! Estimated noise=0.56331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117148 Jy ! Component: 100 - total flux cleaned = 0.00161166 Jy ! Component: 150 - total flux cleaned = 0.00180318 Jy ! Component: 200 - total flux cleaned = 0.00188986 Jy ! Total flux subtracted in 200 components = 0.00188986 Jy ! Clean residual min=-0.001502 max=0.001586 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.048396 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.0483961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052569Jy sigma=0.911022 ! Fit after self-cal, rms=0.052563Jy sigma=0.910880 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 = 0.000524411 Jy ! Component: 100 - total flux cleaned = 0.000698817 Jy ! Component: 150 - total flux cleaned = 0.0007251 Jy ! Component: 200 - total flux cleaned = 0.000775146 Jy ! Total flux subtracted in 200 components = 0.000775146 Jy ! Clean residual min=-0.001475 max=0.001562 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0491712 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 113 components and 0.0491712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052536Jy sigma=0.910378 ! Fit after self-cal, rms=0.052531Jy sigma=0.910339 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052531Jy sigma=0.910339 ! Fit after self-cal, rms=0.052555Jy sigma=0.910265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.54 mas, bmaj=9.451 mas, bpa=50.06 degrees ! Estimated noise=0.653587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408044 Jy ! Component: 100 - total flux cleaned = 0.000504837 Jy ! Component: 150 - total flux cleaned = 0.000635196 Jy ! Component: 200 - total flux cleaned = 0.000754199 Jy ! Total flux subtracted in 200 components = 0.000754199 Jy ! Clean residual min=-0.001453 max=0.001587 Jy/beam ! Clean residual mean=0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0499254 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.0499254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052541Jy sigma=0.909965 ! Fit after self-cal, rms=0.052537Jy sigma=0.909923 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 = 0.000260485 Jy ! Component: 100 - total flux cleaned = 0.00039191 Jy ! Component: 150 - total flux cleaned = 0.000494402 Jy ! Component: 200 - total flux cleaned = 0.000605541 Jy ! Total flux subtracted in 200 components = 0.000605541 Jy ! Clean residual min=-0.001433 max=0.001585 Jy/beam ! Clean residual mean=0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0505309 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.0505309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052527Jy sigma=0.909732 ! Fit after self-cal, rms=0.052525Jy sigma=0.909717 ! 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=4.686 mas, bmaj=6.142 mas, bpa=-39.57 degrees ! Estimated noise=0.563775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.686 x 6.142 at -39.57 degrees (North through East) ! Clean map min=-0.0018104 max=0.03713 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=3.545 mas, bmaj=5.13 mas, bpa=-40.37 degrees ! Estimated noise=1.07082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284951 Jy ! Component: 100 - total flux cleaned = 0.0364329 Jy ! Component: 150 - total flux cleaned = 0.0402705 Jy ! Component: 200 - total flux cleaned = 0.0432204 Jy ! Total flux subtracted in 200 components = 0.0432204 Jy ! Clean residual min=-0.003499 max=0.003472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0432203 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0432203 Jy ! Inverting map and beam ! Estimated beam: bmin=4.686 mas, bmaj=6.142 mas, bpa=-39.57 degrees ! Estimated noise=0.563775 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 = 0.00257536 Jy ! Component: 100 - total flux cleaned = 0.00362778 Jy ! Component: 150 - total flux cleaned = 0.00453774 Jy ! Component: 200 - total flux cleaned = 0.00528814 Jy ! Total flux subtracted in 200 components = 0.00528814 Jy ! Clean residual min=-0.001950 max=0.001786 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0485085 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0485085 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=8.54 mas, bmaj=9.451 mas, bpa=50.06 degrees ! Estimated noise=0.653587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145553 Jy ! Component: 100 - total flux cleaned = 0.00183248 Jy ! Component: 150 - total flux cleaned = 0.00199356 Jy ! Component: 200 - total flux cleaned = 0.00213417 Jy ! Total flux subtracted in 200 components = 0.00213417 Jy ! Clean residual min=-0.001542 max=0.001647 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0506427 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 = 0.000222529 Jy ! Component: 100 - total flux cleaned = 0.00033892 Jy ! Component: 150 - total flux cleaned = 0.000393122 Jy ! Component: 200 - total flux cleaned = 0.000442794 Jy ! Total flux subtracted in 200 components = 0.000442794 Jy ! Clean residual min=-0.001486 max=0.001614 Jy/beam ! Clean residual mean=0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0510855 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 90 components and 0.0510855 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.686 mas, bmaj=6.142 mas, bpa=-39.57 degrees ! Estimated noise=0.563775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382508 Jy ! Component: 100 - total flux cleaned = -0.00043008 Jy ! Component: 150 - total flux cleaned = -0.000466254 Jy ! Component: 200 - total flux cleaned = -0.000534672 Jy ! Total flux subtracted in 200 components = -0.000534672 Jy ! Clean residual min=-0.001587 max=0.001551 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0505508 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.0505508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052577Jy sigma=0.910815 ! Fit after self-cal, rms=0.052569Jy sigma=0.910600 wmodel J1202+4444_S_map.mod ! Writing 103 model components to file: J1202+4444_S_map.mod wobs J1202+4444_S_uvs.fits ! Writing UV FITS file: J1202+4444_S_uvs.fits wwins J1202+4444_S_map.win ! wwins: Wrote 4 windows to J1202+4444_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 = 0.000214758 Jy ! Component: 100 - total flux cleaned = 0.000379786 Jy ! Component: 150 - total flux cleaned = 0.000535953 Jy ! Component: 200 - total flux cleaned = 0.000759674 Jy ! Component: 250 - total flux cleaned = 0.00092756 Jy ! Component: 300 - total flux cleaned = 0.00102016 Jy ! Component: 350 - total flux cleaned = 0.00110981 Jy ! Component: 400 - total flux cleaned = 0.00117591 Jy ! Component: 450 - total flux cleaned = 0.0012833 Jy ! Component: 500 - total flux cleaned = 0.00132554 Jy ! Component: 550 - total flux cleaned = 0.00140812 Jy ! Component: 600 - total flux cleaned = 0.00140781 Jy ! Component: 650 - total flux cleaned = 0.0013877 Jy ! Component: 700 - total flux cleaned = 0.00136816 Jy ! Component: 750 - total flux cleaned = 0.00134923 Jy ! Component: 800 - total flux cleaned = 0.00133069 Jy ! Component: 850 - total flux cleaned = 0.00134947 Jy ! Component: 900 - total flux cleaned = 0.00138551 Jy ! Component: 950 - total flux cleaned = 0.00134927 Jy ! Component: 1000 - total flux cleaned = 0.00136691 Jy ! Component: 1050 - total flux cleaned = 0.00136707 Jy ! Component: 1100 - total flux cleaned = 0.00135023 Jy ! Component: 1150 - total flux cleaned = 0.00138424 Jy ! Component: 1200 - total flux cleaned = 0.00135078 Jy ! Component: 1250 - total flux cleaned = 0.00136739 Jy ! Component: 1300 - total flux cleaned = 0.00138347 Jy ! Component: 1350 - total flux cleaned = 0.00138367 Jy ! Component: 1400 - total flux cleaned = 0.00144765 Jy ! Component: 1450 - total flux cleaned = 0.00149486 Jy ! Component: 1500 - total flux cleaned = 0.0015258 Jy ! Component: 1550 - total flux cleaned = 0.00154121 Jy ! Component: 1600 - total flux cleaned = 0.00158717 Jy ! Component: 1650 - total flux cleaned = 0.00158713 Jy ! Component: 1700 - total flux cleaned = 0.00163231 Jy ! Component: 1750 - total flux cleaned = 0.00164707 Jy ! Component: 1800 - total flux cleaned = 0.00172067 Jy ! Component: 1850 - total flux cleaned = 0.00169133 Jy ! Component: 1900 - total flux cleaned = 0.00174885 Jy ! Component: 1950 - total flux cleaned = 0.0017917 Jy ! Component: 2000 - total flux cleaned = 0.00179152 Jy ! Component: 2050 - total flux cleaned = 0.00174925 Jy ! Component: 2100 - total flux cleaned = 0.00174947 Jy ! Component: 2150 - total flux cleaned = 0.0016803 Jy ! Component: 2200 - total flux cleaned = 0.00172144 Jy ! Component: 2250 - total flux cleaned = 0.00163966 Jy ! Component: 2300 - total flux cleaned = 0.00168023 Jy ! Component: 2350 - total flux cleaned = 0.00162665 Jy ! Component: 2400 - total flux cleaned = 0.00161348 Jy ! Component: 2450 - total flux cleaned = 0.00163983 Jy ! Component: 2500 - total flux cleaned = 0.00165292 Jy ! Component: 2550 - total flux cleaned = 0.00161367 Jy ! Component: 2600 - total flux cleaned = 0.00162663 Jy ! Component: 2650 - total flux cleaned = 0.00158804 Jy ! Component: 2700 - total flux cleaned = 0.00157536 Jy ! Component: 2750 - total flux cleaned = 0.00157529 Jy ! Component: 2800 - total flux cleaned = 0.00157537 Jy ! Component: 2850 - total flux cleaned = 0.00158797 Jy ! Component: 2900 - total flux cleaned = 0.00158804 Jy ! Component: 2950 - total flux cleaned = 0.00162506 Jy ! Component: 3000 - total flux cleaned = 0.00158825 Jy ! Component: 3050 - total flux cleaned = 0.00162485 Jy ! Component: 3100 - total flux cleaned = 0.00166125 Jy ! Component: 3150 - total flux cleaned = 0.00163708 Jy ! Component: 3200 - total flux cleaned = 0.00167311 Jy ! Component: 3250 - total flux cleaned = 0.00168497 Jy ! Component: 3300 - total flux cleaned = 0.00172053 Jy ! Component: 3350 - total flux cleaned = 0.00166155 Jy ! Component: 3400 - total flux cleaned = 0.00172029 Jy ! Component: 3450 - total flux cleaned = 0.00170865 Jy ! Component: 3500 - total flux cleaned = 0.00174341 Jy ! Component: 3550 - total flux cleaned = 0.00174345 Jy ! Component: 3600 - total flux cleaned = 0.00173197 Jy ! Component: 3650 - total flux cleaned = 0.0017548 Jy ! Component: 3700 - total flux cleaned = 0.00174349 Jy ! Component: 3750 - total flux cleaned = 0.00174344 Jy ! Component: 3800 - total flux cleaned = 0.00174347 Jy ! Component: 3850 - total flux cleaned = 0.00173229 Jy ! Component: 3900 - total flux cleaned = 0.00171009 Jy ! Component: 3950 - total flux cleaned = 0.00174334 Jy ! Component: 4000 - total flux cleaned = 0.00174333 Jy ! Component: 4050 - total flux cleaned = 0.00174331 Jy ! Total flux subtracted in 4096 components = 0.00172155 Jy ! Clean residual min=-0.000616 max=0.000711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0522723 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 385 components and 0.0522724 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1202+4444_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.686 x 6.142 at -39.57 degrees (North through East) ! Clean map min=-0.0015388 max=0.03689 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1202+4444_S_map.fits wmodel /scr/pima/rv126_uvs/J1202+4444_S_map.mod ! Writing 385 model components to file: /scr/pima/rv126_uvs/J1202+4444_S_map.mod wobs /scr/pima/rv126_uvs/J1202+4444_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1202+4444_S_uvs.fits wwins /scr/pima/rv126_uvs/J1202+4444_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv126_uvs/J1202+4444_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0368901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.625 1.625 3.24999 6.49999 13 26 51.9999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 184.615 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1202+4444_S_dfm.log closed on Sun Dec 23 07:38:45 2018