! Started logfile: /scr/pima/rv119_uvs/J1539+4735_X_dfm.log on Sun Dec 17 11:36:48 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv119_uvs/J1539+4735_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1539+4735_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85404 visibilities/baseline/integration-bin. ! Found source: J1539+4735 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6764 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1539+4735_X] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008229Jy sigma=18.964174 ! Fit after self-cal, rms=0.919804Jy sigma=17.235421 ! 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=0.7661 mas, bmaj=1.051 mas, bpa=-11.49 degrees ! Estimated noise=0.868163 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 = 0.0646582 Jy ! Component: 100 - total flux cleaned = 0.0787579 Jy ! Total flux subtracted in 100 components = 0.0787579 Jy ! Clean residual min=-0.003542 max=0.003933 Jy/beam ! Clean residual mean=-0.000001 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0787579 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0787579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055147Jy sigma=0.893136 ! Fit after self-cal, rms=0.054880Jy sigma=0.890970 ! 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=1.047 mas, bmaj=1.38 mas, bpa=-10.1 degrees ! Estimated noise=0.481965 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 = 0.00336817 Jy ! Component: 100 - total flux cleaned = 0.00411768 Jy ! Component: 150 - total flux cleaned = 0.0042824 Jy ! Component: 200 - total flux cleaned = 0.00432737 Jy ! Total flux subtracted in 200 components = 0.00432737 Jy ! Clean residual min=-0.001987 max=0.002135 Jy/beam ! Clean residual mean=-0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0830853 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0830853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054760Jy sigma=0.886790 ! Fit after self-cal, rms=0.054765Jy sigma=0.886753 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.38 at -10.1 degrees (North through East) ! Clean map min=-0.0018725 max=0.082977 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.03 KP 1.00 ! LA 1.05 MK 1.05 NL 1.04 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.03 KP 1.01 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 0.99 OV 0.98 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.96 KP 0.91 ! LA 0.90 MK 0.99 NL 0.99 OV 0.97 ! PT 0.96 SC 0.90 ! ! ! Fit before self-cal, rms=0.054765Jy sigma=0.886753 ! Fit after self-cal, rms=0.053666Jy sigma=0.881379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.376 mas, bpa=-9.048 degrees ! Estimated noise=0.477526 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 = -0.000669924 Jy ! Component: 100 - total flux cleaned = -0.000685731 Jy ! Component: 150 - total flux cleaned = -0.000672896 Jy ! Component: 200 - total flux cleaned = -0.000673551 Jy ! Total flux subtracted in 200 components = -0.000673551 Jy ! Clean residual min=-0.001814 max=0.002071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0824117 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.0824117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053635Jy sigma=0.881298 ! Fit after self-cal, rms=0.053657Jy sigma=0.881214 ! 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=0.053657Jy sigma=0.881214 ! Fit after self-cal, rms=0.057105Jy sigma=0.876534 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.377 mas, bpa=-9.315 degrees ! Estimated noise=0.478228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.50086e-05 Jy ! Component: 100 - total flux cleaned = -3.52601e-05 Jy ! Component: 150 - total flux cleaned = -5.73159e-05 Jy ! Component: 200 - total flux cleaned = -6.65441e-05 Jy ! Total flux subtracted in 200 components = -6.65441e-05 Jy ! Clean residual min=-0.001530 max=0.001881 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0823452 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0823452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057098Jy sigma=0.876466 ! Fit after self-cal, rms=0.057119Jy sigma=0.876412 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 (47.8, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124859 Jy ! Component: 100 - total flux cleaned = 0.00104025 Jy ! Component: 150 - total flux cleaned = 0.000892707 Jy ! Component: 200 - total flux cleaned = 0.000848393 Jy ! Total flux subtracted in 200 components = 0.000848393 Jy ! Clean residual min=-0.001535 max=0.001708 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0831936 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0831936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057069Jy sigma=0.875408 ! Fit after self-cal, rms=0.057066Jy sigma=0.875360 ! Inverting map ! Added new window around map position (-47.6, -40.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119342 Jy ! Component: 100 - total flux cleaned = 0.00150406 Jy ! Component: 150 - total flux cleaned = 0.0015969 Jy ! Component: 200 - total flux cleaned = 0.00165918 Jy ! Total flux subtracted in 200 components = 0.00165918 Jy ! Clean residual min=-0.001441 max=0.001648 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0848527 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0848527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057014Jy sigma=0.874604 ! Fit after self-cal, rms=0.057010Jy sigma=0.874538 ! Inverting map ! Added new window around map position (10, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140284 Jy ! Component: 100 - total flux cleaned = 0.00204384 Jy ! Component: 150 - total flux cleaned = 0.0024337 Jy ! Component: 200 - total flux cleaned = 0.00268318 Jy ! Total flux subtracted in 200 components = 0.00268318 Jy ! Clean residual min=-0.001451 max=0.001430 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0875359 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0875359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056973Jy sigma=0.873672 ! Fit after self-cal, rms=0.056971Jy sigma=0.873639 ! 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=0.056971Jy sigma=0.873639 ! Fit after self-cal, rms=0.057076Jy sigma=0.873457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.378 mas, bpa=-9.704 degrees ! Estimated noise=0.476752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619184 Jy ! Component: 100 - total flux cleaned = 0.000847513 Jy ! Component: 150 - total flux cleaned = 0.000923108 Jy ! Component: 200 - total flux cleaned = 0.000941654 Jy ! Total flux subtracted in 200 components = 0.000941654 Jy ! Clean residual min=-0.001390 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0884776 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.0884776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057059Jy sigma=0.873205 ! Fit after self-cal, rms=0.057063Jy sigma=0.873196 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 = 7.20241e-05 Jy ! Component: 100 - total flux cleaned = 0.000106545 Jy ! Component: 150 - total flux cleaned = 0.000122924 Jy ! Component: 200 - total flux cleaned = 0.000138783 Jy ! Total flux subtracted in 200 components = 0.000138783 Jy ! Clean residual min=-0.001387 max=0.001375 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0886164 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.0886163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057053Jy sigma=0.873028 ! Fit after self-cal, rms=0.057054Jy sigma=0.873026 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.057054Jy sigma=0.873026 ! Fit after self-cal, rms=0.057080Jy sigma=0.873013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=2.482 mas, bpa=-17.02 degrees ! Estimated noise=0.585276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22933e-05 Jy ! Component: 100 - total flux cleaned = -1.29998e-05 Jy ! Component: 150 - total flux cleaned = -8.32321e-05 Jy ! Component: 200 - total flux cleaned = -0.000146205 Jy ! Total flux subtracted in 200 components = -0.000146205 Jy ! Clean residual min=-0.001359 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0884701 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0884701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057078Jy sigma=0.872963 ! Fit after self-cal, rms=0.057078Jy sigma=0.872955 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.61208e-05 Jy ! Component: 100 - total flux cleaned = -6.29306e-05 Jy ! Component: 150 - total flux cleaned = -0.000113967 Jy ! Component: 200 - total flux cleaned = -0.000130003 Jy ! Total flux subtracted in 200 components = -0.000130003 Jy ! Clean residual min=-0.001350 max=0.001277 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0883401 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0883401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057077Jy sigma=0.872941 ! Fit after self-cal, rms=0.057076Jy sigma=0.872939 ! 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=1.047 mas, bmaj=1.379 mas, bpa=-9.758 degrees ! Estimated noise=0.476484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.379 at -9.758 degrees (North through East) ! Clean map min=-0.0012208 max=0.082755 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=0.7649 mas, bmaj=1.048 mas, bpa=-10.93 degrees ! Estimated noise=0.855133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063754 Jy ! Component: 100 - total flux cleaned = 0.0776565 Jy ! Component: 150 - total flux cleaned = 0.0814026 Jy ! Component: 200 - total flux cleaned = 0.0826816 Jy ! Total flux subtracted in 200 components = 0.0826816 Jy ! Clean residual min=-0.003037 max=0.002968 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0826816 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0826816 Jy ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.379 mas, bpa=-9.758 degrees ! Estimated noise=0.476484 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 = 0.00224473 Jy ! Component: 100 - total flux cleaned = 0.00367391 Jy ! Component: 150 - total flux cleaned = 0.00479671 Jy ! Component: 200 - total flux cleaned = 0.00510237 Jy ! Total flux subtracted in 200 components = 0.00510237 Jy ! Clean residual min=-0.001488 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.087784 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.087784 Jy ! Inverting map ! Added new window around map position (-18.4, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102113 Jy ! Component: 100 - total flux cleaned = 0.00112359 Jy ! Component: 150 - total flux cleaned = 0.00121323 Jy ! Component: 200 - total flux cleaned = 0.00135405 Jy ! Total flux subtracted in 200 components = 0.00135405 Jy ! Clean residual min=-0.001376 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.089138 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.0891381 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=2.482 mas, bpa=-17.02 degrees ! Estimated noise=0.585276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209224 Jy ! Component: 100 - total flux cleaned = 0.000188323 Jy ! Component: 150 - total flux cleaned = 0.000170733 Jy ! Component: 200 - total flux cleaned = 0.000170458 Jy ! Total flux subtracted in 200 components = 0.000170458 Jy ! Clean residual min=-0.001287 max=0.001305 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0893085 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 = 2.54004e-05 Jy ! Component: 100 - total flux cleaned = 6.15528e-05 Jy ! Component: 150 - total flux cleaned = 9.40062e-05 Jy ! Component: 200 - total flux cleaned = 9.39919e-05 Jy ! Total flux subtracted in 200 components = 9.39919e-05 Jy ! Clean residual min=-0.001275 max=0.001277 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0894025 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.0894025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.379 mas, bpa=-9.758 degrees ! Estimated noise=0.476484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102321 Jy ! Component: 100 - total flux cleaned = -0.00015155 Jy ! Component: 150 - total flux cleaned = -0.000151406 Jy ! Component: 200 - total flux cleaned = -6.69654e-05 Jy ! Total flux subtracted in 200 components = -6.69654e-05 Jy ! Clean residual min=-0.001365 max=0.001311 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0893355 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.0893355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057074Jy sigma=0.872983 ! Fit after self-cal, rms=0.057074Jy sigma=0.872895 wmodel J1539+4735_X_map.mod ! Writing 96 model components to file: J1539+4735_X_map.mod wobs J1539+4735_X_uvs.fits ! Writing UV FITS file: J1539+4735_X_uvs.fits wwins J1539+4735_X_map.win ! wwins: Wrote 5 windows to J1539+4735_X_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 = -0.000199256 Jy ! Component: 100 - total flux cleaned = -0.000388459 Jy ! Component: 150 - total flux cleaned = -0.000593653 Jy ! Component: 200 - total flux cleaned = -0.000770779 Jy ! Component: 250 - total flux cleaned = -0.000748911 Jy ! Component: 300 - total flux cleaned = -0.000770276 Jy ! Component: 350 - total flux cleaned = -0.000791099 Jy ! Component: 400 - total flux cleaned = -0.000770309 Jy ! Component: 450 - total flux cleaned = -0.000770138 Jy ! Component: 500 - total flux cleaned = -0.000810184 Jy ! Component: 550 - total flux cleaned = -0.000810333 Jy ! Component: 600 - total flux cleaned = -0.000849554 Jy ! Component: 650 - total flux cleaned = -0.000868866 Jy ! Component: 700 - total flux cleaned = -0.00090729 Jy ! Component: 750 - total flux cleaned = -0.00094521 Jy ! Component: 800 - total flux cleaned = -0.00100151 Jy ! Component: 850 - total flux cleaned = -0.00103873 Jy ! Component: 900 - total flux cleaned = -0.00105724 Jy ! Component: 950 - total flux cleaned = -0.00111188 Jy ! Component: 1000 - total flux cleaned = -0.00114786 Jy ! Component: 1050 - total flux cleaned = -0.00112972 Jy ! Component: 1100 - total flux cleaned = -0.00114771 Jy ! Component: 1150 - total flux cleaned = -0.00121831 Jy ! Component: 1200 - total flux cleaned = -0.00123578 Jy ! Component: 1250 - total flux cleaned = -0.00123585 Jy ! Component: 1300 - total flux cleaned = -0.00123591 Jy ! Component: 1350 - total flux cleaned = -0.00125285 Jy ! Component: 1400 - total flux cleaned = -0.00121872 Jy ! Component: 1450 - total flux cleaned = -0.00113426 Jy ! Component: 1500 - total flux cleaned = -0.00115083 Jy ! Component: 1550 - total flux cleaned = -0.00111751 Jy ! Component: 1600 - total flux cleaned = -0.00111737 Jy ! Component: 1650 - total flux cleaned = -0.00113368 Jy ! Component: 1700 - total flux cleaned = -0.00108458 Jy ! Component: 1750 - total flux cleaned = -0.00108459 Jy ! Component: 1800 - total flux cleaned = -0.00106859 Jy ! Component: 1850 - total flux cleaned = -0.00105274 Jy ! Component: 1900 - total flux cleaned = -0.00105279 Jy ! Component: 1950 - total flux cleaned = -0.00111609 Jy ! Component: 2000 - total flux cleaned = -0.00116308 Jy ! Component: 2050 - total flux cleaned = -0.00114755 Jy ! Component: 2100 - total flux cleaned = -0.00117875 Jy ! Component: 2150 - total flux cleaned = -0.00120973 Jy ! Component: 2200 - total flux cleaned = -0.00125578 Jy ! Component: 2250 - total flux cleaned = -0.00125577 Jy ! Component: 2300 - total flux cleaned = -0.00127089 Jy ! Component: 2350 - total flux cleaned = -0.00122564 Jy ! Component: 2400 - total flux cleaned = -0.00125571 Jy ! Component: 2450 - total flux cleaned = -0.00127078 Jy ! Component: 2500 - total flux cleaned = -0.0013749 Jy ! Component: 2550 - total flux cleaned = -0.00136007 Jy ! Component: 2600 - total flux cleaned = -0.00140428 Jy ! Component: 2650 - total flux cleaned = -0.00136032 Jy ! Component: 2700 - total flux cleaned = -0.00144775 Jy ! Component: 2750 - total flux cleaned = -0.00140419 Jy ! Component: 2800 - total flux cleaned = -0.00143296 Jy ! Component: 2850 - total flux cleaned = -0.00144731 Jy ! Component: 2900 - total flux cleaned = -0.00147586 Jy ! Component: 2950 - total flux cleaned = -0.00146172 Jy ! Component: 3000 - total flux cleaned = -0.00153254 Jy ! Component: 3050 - total flux cleaned = -0.00158892 Jy ! Component: 3100 - total flux cleaned = -0.00158896 Jy ! Component: 3150 - total flux cleaned = -0.00158901 Jy ! Component: 3200 - total flux cleaned = -0.00164464 Jy ! Component: 3250 - total flux cleaned = -0.00163091 Jy ! Component: 3300 - total flux cleaned = -0.00167221 Jy ! Component: 3350 - total flux cleaned = -0.00161738 Jy ! Component: 3400 - total flux cleaned = -0.00164471 Jy ! Component: 3450 - total flux cleaned = -0.00174003 Jy ! Component: 3500 - total flux cleaned = -0.00172639 Jy ! Component: 3550 - total flux cleaned = -0.00176667 Jy ! Component: 3600 - total flux cleaned = -0.00171302 Jy ! Component: 3650 - total flux cleaned = -0.00181994 Jy ! Component: 3700 - total flux cleaned = -0.00176667 Jy ! Component: 3750 - total flux cleaned = -0.00176664 Jy ! Component: 3800 - total flux cleaned = -0.0017534 Jy ! Component: 3850 - total flux cleaned = -0.00175331 Jy ! Component: 3900 - total flux cleaned = -0.00179265 Jy ! Component: 3950 - total flux cleaned = -0.00180568 Jy ! Component: 4000 - total flux cleaned = -0.00183166 Jy ! Component: 4050 - total flux cleaned = -0.00184463 Jy ! Total flux subtracted in 4096 components = -0.00188344 Jy ! Clean residual min=-0.000933 max=0.000753 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0874521 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 382 components and 0.0874521 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1539+4735_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.379 at -9.758 degrees (North through East) ! Clean map min=-0.0013036 max=0.082368 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1539+4735_X_map.fits wmodel /scr/pima/rv119_uvs/J1539+4735_X_map.mod ! Writing 382 model components to file: /scr/pima/rv119_uvs/J1539+4735_X_map.mod wobs /scr/pima/rv119_uvs/J1539+4735_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1539+4735_X_uvs.fits wwins /scr/pima/rv119_uvs/J1539+4735_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv119_uvs/J1539+4735_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0823683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213837 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.778833 0.778833 1.55767 3.11533 6.23067 12.4613 24.9227 49.8453 99.6907 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.191 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1539+4735_X_dfm.log closed on Sun Dec 17 11:36:53 2017