! Started logfile: /vlbi/uf001/uva//J0744-0629_S_dfm.log on Sun Jan 13 23:36:07 2019 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 /vlbi/uf001/uva//J0744-0629_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0744-0629_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.720273 visibilities/baseline/integration-bin. ! Found source: J0744-0629 ! ! 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 4434 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 J0744-0629_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.592732Jy sigma=20.991384 ! Fit after self-cal, rms=0.898862Jy sigma=12.128904 ! 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=2.552 mas, bmaj=6.121 mas, bpa=2.142 degrees ! Estimated noise=0.891008 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 = 0.473597 Jy ! Component: 100 - total flux cleaned = 0.723448 Jy ! Total flux subtracted in 100 components = 0.723448 Jy ! Clean residual min=-0.089431 max=0.137871 Jy/beam ! Clean residual mean=0.000272 rms=0.027206 Jy/beam ! Combined flux in latest and established models = 0.723448 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.723448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.855614Jy sigma=8.433594 ! Fit after self-cal, rms=0.855563Jy sigma=8.424143 ! 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=2.911 mas, bmaj=6.527 mas, bpa=2.593 degrees ! Estimated noise=0.702234 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 = 0.262826 Jy ! Component: 100 - total flux cleaned = 0.44275 Jy ! Component: 150 - total flux cleaned = 0.571587 Jy ! Component: 200 - total flux cleaned = 0.665161 Jy ! Total flux subtracted in 200 components = 0.665161 Jy ! Clean residual min=-0.098943 max=0.134060 Jy/beam ! Clean residual mean=0.000247 rms=0.029961 Jy/beam ! Combined flux in latest and established models = 1.38861 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 1.38861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.653555Jy sigma=7.042352 ! Fit after self-cal, rms=0.654114Jy sigma=7.024422 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 6.527 at 2.593 degrees (North through East) ! Clean map min=-0.095214 max=0.61402 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.28 LA 0.64 ! MK 1.19 NL 1.14 OV 0.86 PT 0.75 ! SC 1.38 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.84 FD 1.00 HN 1.26 LA 0.69 ! MK 1.16 NL 1.01 OV 0.87 PT 0.73 ! SC 1.39 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.91 FD 1.38 HN 1.04 LA 0.86 ! MK 1.13 NL 0.86 OV 0.88 PT 0.97 ! SC 1.23 ! ! ! Fit before self-cal, rms=0.654114Jy sigma=7.024422 ! Fit after self-cal, rms=0.625171Jy sigma=5.436388 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.044 mas, bpa=0.1643 degrees ! Estimated noise=0.789484 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 = 0.0665254 Jy ! Component: 100 - total flux cleaned = 0.0819535 Jy ! Component: 150 - total flux cleaned = 0.0836721 Jy ! Component: 200 - total flux cleaned = 0.0836544 Jy ! Total flux subtracted in 200 components = 0.0836544 Jy ! Clean residual min=-0.086111 max=0.110235 Jy/beam ! Clean residual mean=-0.000012 rms=0.025716 Jy/beam ! Combined flux in latest and established models = 1.47226 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 1.47226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.607536Jy sigma=5.392688 ! Fit after self-cal, rms=0.611055Jy sigma=5.352628 ! 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=0.611055Jy sigma=5.352628 ! Fit after self-cal, rms=0.481081Jy sigma=4.373486 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.047 mas, bpa=-2.319 degrees ! Estimated noise=0.833394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428769 Jy ! Component: 100 - total flux cleaned = 0.0473792 Jy ! Component: 150 - total flux cleaned = 0.0493765 Jy ! Component: 200 - total flux cleaned = 0.0504913 Jy ! Total flux subtracted in 200 components = 0.0504913 Jy ! Clean residual min=-0.068552 max=0.088957 Jy/beam ! Clean residual mean=-0.000022 rms=0.021920 Jy/beam ! Combined flux in latest and established models = 1.52275 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 1.52275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.473757Jy sigma=4.331152 ! Fit after self-cal, rms=0.473443Jy sigma=4.317890 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 = 0.00466262 Jy ! Component: 100 - total flux cleaned = 0.00461459 Jy ! Component: 150 - total flux cleaned = 0.00509808 Jy ! Component: 200 - total flux cleaned = 0.00552834 Jy ! Total flux subtracted in 200 components = 0.00552834 Jy ! Clean residual min=-0.067133 max=0.087994 Jy/beam ! Clean residual mean=-0.000024 rms=0.021792 Jy/beam ! Combined flux in latest and established models = 1.52828 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 1.52828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.471812Jy sigma=4.303721 ! Fit after self-cal, rms=0.471509Jy sigma=4.297309 ! 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=0.471509Jy sigma=4.297309 ! Fit after self-cal, rms=0.484877Jy sigma=4.222565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=7.132 mas, bpa=-3.502 degrees ! Estimated noise=0.853187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208715 Jy ! Component: 100 - total flux cleaned = 0.0241013 Jy ! Component: 150 - total flux cleaned = 0.0258207 Jy ! Component: 200 - total flux cleaned = 0.0261935 Jy ! Total flux subtracted in 200 components = 0.0261935 Jy ! Clean residual min=-0.068986 max=0.086797 Jy/beam ! Clean residual mean=0.000029 rms=0.021949 Jy/beam ! Combined flux in latest and established models = 1.55448 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 1.55448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.482221Jy sigma=4.213761 ! Fit after self-cal, rms=0.482027Jy sigma=4.208964 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 = 0.00132426 Jy ! Component: 100 - total flux cleaned = 0.00261707 Jy ! Component: 150 - total flux cleaned = 0.00340139 Jy ! Component: 200 - total flux cleaned = 0.00377407 Jy ! Total flux subtracted in 200 components = 0.00377407 Jy ! Clean residual min=-0.068588 max=0.086312 Jy/beam ! Clean residual mean=0.000028 rms=0.021876 Jy/beam ! Combined flux in latest and established models = 1.55825 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 1.55825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.481014Jy sigma=4.199544 ! Fit after self-cal, rms=0.480884Jy sigma=4.196392 ! 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=0.480884Jy sigma=4.196392 ! Fit after self-cal, rms=0.491575Jy sigma=4.188079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.312 mas, bmaj=12.31 mas, bpa=-0.2382 degrees ! Estimated noise=1.2159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0728702 Jy ! Component: 100 - total flux cleaned = 0.0875458 Jy ! Component: 150 - total flux cleaned = 0.0900438 Jy ! Component: 200 - total flux cleaned = 0.0930314 Jy ! Total flux subtracted in 200 components = 0.0930314 Jy ! Clean residual min=-0.131281 max=0.172864 Jy/beam ! Clean residual mean=0.000013 rms=0.043271 Jy/beam ! Combined flux in latest and established models = 1.65128 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 94 components and 1.65128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.491941Jy sigma=4.318650 ! Fit after self-cal, rms=0.491934Jy sigma=4.249851 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 = 0.00618996 Jy ! Component: 100 - total flux cleaned = 0.00620711 Jy ! Component: 150 - total flux cleaned = 0.00771014 Jy ! Component: 200 - total flux cleaned = 0.00903647 Jy ! Total flux subtracted in 200 components = 0.00903647 Jy ! Clean residual min=-0.130879 max=0.173258 Jy/beam ! Clean residual mean=-0.000006 rms=0.043214 Jy/beam ! Combined flux in latest and established models = 1.66032 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 95 components and 1.66032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.495455Jy sigma=4.368380 ! Fit after self-cal, rms=0.496659Jy sigma=4.329589 ! 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=3.07 mas, bmaj=7.2 mas, bpa=-4.279 degrees ! Estimated noise=0.869766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.07 x 7.2 at -4.279 degrees (North through East) ! Clean map min=-0.072651 max=0.68923 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.496659Jy sigma=4.329589 ! Fit after self-cal, rms=0.644712Jy sigma=4.104716 ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.537 mas, bpa=-5.521 degrees ! Estimated noise=0.949014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297138 Jy ! Component: 100 - total flux cleaned = 0.0278135 Jy ! Component: 150 - total flux cleaned = 0.0252033 Jy ! Component: 200 - total flux cleaned = 0.0236383 Jy ! Total flux subtracted in 200 components = 0.0236383 Jy ! Clean residual min=-0.076050 max=0.107209 Jy/beam ! Clean residual mean=-0.000006 rms=0.024020 Jy/beam ! Combined flux in latest and established models = 1.68396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 1.68396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.638595Jy sigma=4.069697 ! Fit after self-cal, rms=0.637655Jy sigma=4.063670 ! Inverting map ! Added new window around map position (6, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10305 Jy ! Component: 100 - total flux cleaned = 0.147896 Jy ! Component: 150 - total flux cleaned = 0.169498 Jy ! Component: 200 - total flux cleaned = 0.180862 Jy ! Total flux subtracted in 200 components = 0.180862 Jy ! Clean residual min=-0.070333 max=0.087705 Jy/beam ! Clean residual mean=0.000005 rms=0.021760 Jy/beam ! Combined flux in latest and established models = 1.86482 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 131 components and 1.86482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.614138Jy sigma=3.734164 ! Fit after self-cal, rms=0.611938Jy sigma=3.672727 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.611938Jy sigma=3.672727 ! Fit after self-cal, rms=0.604769Jy sigma=3.572936 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=2.719 mas, bmaj=6.832 mas, bpa=-4.527 degrees ! Estimated noise=1.279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.652182 Jy ! Component: 100 - total flux cleaned = 0.976242 Jy ! Component: 150 - total flux cleaned = 1.19043 Jy ! Component: 200 - total flux cleaned = 1.3429 Jy ! Total flux subtracted in 200 components = 1.3429 Jy ! Clean residual min=-0.073376 max=0.091284 Jy/beam ! Clean residual mean=0.000161 rms=0.020464 Jy/beam ! Combined flux in latest and established models = 1.3429 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 46 model components to the UV plane model. ! The established model now contains 46 components and 1.3429 Jy ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=7.476 mas, bpa=-5.025 degrees ! Estimated noise=0.952267 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 = 0.158782 Jy ! Component: 100 - total flux cleaned = 0.270378 Jy ! Component: 150 - total flux cleaned = 0.357014 Jy ! Component: 200 - total flux cleaned = 0.425549 Jy ! Total flux subtracted in 200 components = 0.425549 Jy ! Clean residual min=-0.078016 max=0.072240 Jy/beam ! Clean residual mean=0.000063 rms=0.020960 Jy/beam ! Combined flux in latest and established models = 1.76845 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 108 components and 1.76845 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.234 mas, bmaj=12.63 mas, bpa=-1.121 degrees ! Estimated noise=1.30787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104003 Jy ! Component: 100 - total flux cleaned = 0.167433 Jy ! Component: 150 - total flux cleaned = 0.210711 Jy ! Component: 200 - total flux cleaned = 0.23361 Jy ! Total flux subtracted in 200 components = 0.23361 Jy ! Clean residual min=-0.131919 max=0.171426 Jy/beam ! Clean residual mean=0.000096 rms=0.040982 Jy/beam ! Combined flux in latest and established models = 2.00206 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 = 0.00931874 Jy ! Component: 100 - total flux cleaned = 0.017519 Jy ! Component: 150 - total flux cleaned = 0.0247125 Jy ! Component: 200 - total flux cleaned = 0.0304002 Jy ! Total flux subtracted in 200 components = 0.0304002 Jy ! Clean residual min=-0.128156 max=0.172375 Jy/beam ! Clean residual mean=0.000087 rms=0.040890 Jy/beam ! Combined flux in latest and established models = 2.03246 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 158 components and 2.03246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=7.476 mas, bpa=-5.025 degrees ! Estimated noise=0.952267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255013 Jy ! Component: 100 - total flux cleaned = 0.00324443 Jy ! Component: 150 - total flux cleaned = 0.00499181 Jy ! Component: 200 - total flux cleaned = 0.00718962 Jy ! Total flux subtracted in 200 components = 0.00718962 Jy ! Clean residual min=-0.065707 max=0.082104 Jy/beam ! Clean residual mean=0.000045 rms=0.019668 Jy/beam ! Combined flux in latest and established models = 2.03965 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 169 components and 2.03965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.586815Jy sigma=3.412936 ! Fit after self-cal, rms=0.585196Jy sigma=3.372897 wmodel J0744-0629_S_map.mod ! Writing 169 model components to file: J0744-0629_S_map.mod wobs J0744-0629_S_uvs.fits ! Writing UV FITS file: J0744-0629_S_uvs.fits wwins J0744-0629_S_map.win ! wwins: Wrote 2 windows to J0744-0629_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 = 0.0367188 Jy ! Component: 100 - total flux cleaned = 0.0693311 Jy ! Component: 150 - total flux cleaned = 0.0948316 Jy ! Component: 200 - total flux cleaned = 0.111963 Jy ! Component: 250 - total flux cleaned = 0.124967 Jy ! Component: 300 - total flux cleaned = 0.136324 Jy ! Component: 350 - total flux cleaned = 0.150136 Jy ! Component: 400 - total flux cleaned = 0.161496 Jy ! Component: 450 - total flux cleaned = 0.174268 Jy ! Component: 500 - total flux cleaned = 0.18569 Jy ! Component: 550 - total flux cleaned = 0.196697 Jy ! Component: 600 - total flux cleaned = 0.204887 Jy ! Component: 650 - total flux cleaned = 0.21442 Jy ! Component: 700 - total flux cleaned = 0.222919 Jy ! Component: 750 - total flux cleaned = 0.232678 Jy ! Component: 800 - total flux cleaned = 0.242147 Jy ! Component: 850 - total flux cleaned = 0.250638 Jy ! Component: 900 - total flux cleaned = 0.257507 Jy ! Component: 950 - total flux cleaned = 0.261537 Jy ! Component: 1000 - total flux cleaned = 0.266129 Jy ! Component: 1050 - total flux cleaned = 0.268035 Jy ! Component: 1100 - total flux cleaned = 0.268667 Jy ! Component: 1150 - total flux cleaned = 0.271126 Jy ! Component: 1200 - total flux cleaned = 0.272922 Jy ! Component: 1250 - total flux cleaned = 0.274087 Jy ! Component: 1300 - total flux cleaned = 0.27581 Jy ! Component: 1350 - total flux cleaned = 0.278057 Jy ! Component: 1400 - total flux cleaned = 0.278607 Jy ! Component: 1450 - total flux cleaned = 0.282422 Jy ! Component: 1500 - total flux cleaned = 0.284029 Jy ! Component: 1550 - total flux cleaned = 0.286144 Jy ! Component: 1600 - total flux cleaned = 0.289781 Jy ! Component: 1650 - total flux cleaned = 0.293341 Jy ! Component: 1700 - total flux cleaned = 0.296344 Jy ! Component: 1750 - total flux cleaned = 0.299303 Jy ! Component: 1800 - total flux cleaned = 0.300767 Jy ! Component: 1850 - total flux cleaned = 0.30365 Jy ! Component: 1900 - total flux cleaned = 0.30649 Jy ! Component: 1950 - total flux cleaned = 0.307898 Jy ! Component: 2000 - total flux cleaned = 0.311573 Jy ! Component: 2050 - total flux cleaned = 0.31293 Jy ! Component: 2100 - total flux cleaned = 0.314724 Jy ! Component: 2150 - total flux cleaned = 0.317805 Jy ! Component: 2200 - total flux cleaned = 0.319978 Jy ! Component: 2250 - total flux cleaned = 0.321696 Jy ! Component: 2300 - total flux cleaned = 0.324654 Jy ! Component: 2350 - total flux cleaned = 0.325905 Jy ! Component: 2400 - total flux cleaned = 0.328792 Jy ! Component: 2450 - total flux cleaned = 0.330013 Jy ! Component: 2500 - total flux cleaned = 0.33122 Jy ! Component: 2550 - total flux cleaned = 0.332415 Jy ! Component: 2600 - total flux cleaned = 0.332413 Jy ! Component: 2650 - total flux cleaned = 0.332805 Jy ! Component: 2700 - total flux cleaned = 0.334342 Jy ! Component: 2750 - total flux cleaned = 0.33434 Jy ! Component: 2800 - total flux cleaned = 0.33434 Jy ! Component: 2850 - total flux cleaned = 0.335457 Jy ! Component: 2900 - total flux cleaned = 0.335823 Jy ! Component: 2950 - total flux cleaned = 0.33619 Jy ! Component: 3000 - total flux cleaned = 0.335467 Jy ! Component: 3050 - total flux cleaned = 0.337613 Jy ! Component: 3100 - total flux cleaned = 0.336195 Jy ! Component: 3150 - total flux cleaned = 0.336897 Jy ! Component: 3200 - total flux cleaned = 0.337595 Jy ! Component: 3250 - total flux cleaned = 0.338282 Jy ! Component: 3300 - total flux cleaned = 0.338963 Jy ! Component: 3350 - total flux cleaned = 0.338619 Jy ! Component: 3400 - total flux cleaned = 0.339288 Jy ! Component: 3450 - total flux cleaned = 0.338952 Jy ! Component: 3500 - total flux cleaned = 0.339932 Jy ! Component: 3550 - total flux cleaned = 0.339928 Jy ! Component: 3600 - total flux cleaned = 0.338961 Jy ! Component: 3650 - total flux cleaned = 0.338966 Jy ! Component: 3700 - total flux cleaned = 0.340239 Jy ! Component: 3750 - total flux cleaned = 0.340864 Jy ! Component: 3800 - total flux cleaned = 0.340237 Jy ! Component: 3850 - total flux cleaned = 0.34055 Jy ! Component: 3900 - total flux cleaned = 0.341468 Jy ! Component: 3950 - total flux cleaned = 0.340552 Jy ! Component: 4000 - total flux cleaned = 0.341457 Jy ! Component: 4050 - total flux cleaned = 0.341461 Jy ! Total flux subtracted in 4096 components = 0.342348 Jy ! Clean residual min=-0.016901 max=0.016000 Jy/beam ! Clean residual mean=-0.000004 rms=0.006336 Jy/beam ! Combined flux in latest and established models = 2.382 Jy keep ! Adding 523 model components to the UV plane model. ! The established model now contains 692 components and 2.38199 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0744-0629_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 7.476 at -5.025 degrees (North through East) ! Clean map min=-0.038049 max=0.79107 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0744-0629_S_map.fits wmodel /vlbi/uf001/uva//J0744-0629_S_map.mod ! Writing 692 model components to file: /vlbi/uf001/uva//J0744-0629_S_map.mod wobs /vlbi/uf001/uva//J0744-0629_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0744-0629_S_uvs.fits wwins /vlbi/uf001/uva//J0744-0629_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0744-0629_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.791075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00596214 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.26103 2.26103 4.52205 9.04411 18.0882 36.1764 72.3528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0178 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.791 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 132.683 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0744-0629_S_dfm.log closed on Sun Jan 13 23:36:12 2019