! Started logfile: /scr/pima/bg219i_uvs/J2210+0857_S_dfm.log on Thu May 19 23:39:00 2016 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 /scr/pima/bg219i_uvs/J2210+0857_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2210+0857_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2210+0857 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 10440 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 J2210+0857_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 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017018Jy sigma=23.737051 ! Fit after self-cal, rms=0.836699Jy sigma=19.719792 ! 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=2.617 mas, bmaj=6.713 mas, bpa=-6.988 degrees ! Estimated noise=0.45968 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 = 0.120156 Jy ! Component: 100 - total flux cleaned = 0.160351 Jy ! Total flux subtracted in 100 components = 0.160351 Jy ! Clean residual min=-0.005506 max=0.016898 Jy/beam ! Clean residual mean=-0.000015 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.160351 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.160351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068382Jy sigma=1.523326 ! Fit after self-cal, rms=0.068073Jy sigma=1.516572 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186567 Jy ! Component: 100 - total flux cleaned = 0.0282431 Jy ! Total flux subtracted in 100 components = 0.0282431 Jy ! Clean residual min=-0.003562 max=0.006996 Jy/beam ! Clean residual mean=-0.000006 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.188594 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.188594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061604Jy sigma=1.364846 ! Fit after self-cal, rms=0.061545Jy sigma=1.363754 ! Inverting map ! Added new window around map position (-3.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712328 Jy ! Component: 100 - total flux cleaned = 0.0114938 Jy ! Total flux subtracted in 100 components = 0.0114938 Jy ! Clean residual min=-0.002835 max=0.003710 Jy/beam ! Clean residual mean=-0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.200088 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.200088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060525Jy sigma=1.338503 ! Fit after self-cal, rms=0.060488Jy sigma=1.337387 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=7.515 mas, bpa=-6.801 degrees ! Estimated noise=0.307111 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 = 0.00431697 Jy ! Component: 100 - total flux cleaned = 0.00668799 Jy ! Component: 150 - total flux cleaned = 0.0082799 Jy ! Component: 200 - total flux cleaned = 0.00937627 Jy ! Total flux subtracted in 200 components = 0.00937627 Jy ! Clean residual min=-0.001858 max=0.001820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.209464 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.209464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060168Jy sigma=1.329428 ! Fit after self-cal, rms=0.060154Jy sigma=1.328964 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.103 x 7.515 at -6.801 degrees (North through East) ! Clean map min=-0.0017152 max=0.15582 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 1.00 ! LA 0.99 MK 1.00 NL 1.03 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.96 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.98 ! LA 1.00 MK 0.98 NL 0.99 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.060154Jy sigma=1.328964 ! Fit after self-cal, rms=0.060154Jy sigma=1.325279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.522 mas, bpa=-6.827 degrees ! Estimated noise=0.306453 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 = -0.000205483 Jy ! Component: 100 - total flux cleaned = -0.000259205 Jy ! Component: 150 - total flux cleaned = -0.000319027 Jy ! Component: 200 - total flux cleaned = -0.000351917 Jy ! Total flux subtracted in 200 components = -0.000351917 Jy ! Clean residual min=-0.001526 max=0.001609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.209113 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.209113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060134Jy sigma=1.324837 ! Fit after self-cal, rms=0.060146Jy sigma=1.324701 ! 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=0.060146Jy sigma=1.324701 ! Fit after self-cal, rms=0.059961Jy sigma=1.322619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=7.521 mas, bpa=-6.832 degrees ! Estimated noise=0.30632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298284 Jy ! Component: 100 - total flux cleaned = -0.000364707 Jy ! Component: 150 - total flux cleaned = -0.000327026 Jy ! Component: 200 - total flux cleaned = -0.000305783 Jy ! Total flux subtracted in 200 components = -0.000305783 Jy ! Clean residual min=-0.001476 max=0.001584 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.208807 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.208807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059950Jy sigma=1.322416 ! Fit after self-cal, rms=0.059951Jy sigma=1.322332 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 = 1.9505e-05 Jy ! Component: 100 - total flux cleaned = 2.16903e-05 Jy ! Component: 150 - total flux cleaned = 2.10729e-05 Jy ! Component: 200 - total flux cleaned = 2.97973e-05 Jy ! Total flux subtracted in 200 components = 2.97973e-05 Jy ! Clean residual min=-0.001462 max=0.001573 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.208837 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.208837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059945Jy sigma=1.322221 ! Fit after self-cal, rms=0.059945Jy sigma=1.322173 ! 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=0.059945Jy sigma=1.322173 ! Fit after self-cal, rms=0.059975Jy sigma=1.322157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=7.521 mas, bpa=-6.783 degrees ! Estimated noise=0.30653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144673 Jy ! Component: 100 - total flux cleaned = -0.000142574 Jy ! Component: 150 - total flux cleaned = -0.000167545 Jy ! Component: 200 - total flux cleaned = -0.000167125 Jy ! Total flux subtracted in 200 components = -0.000167125 Jy ! Clean residual min=-0.001461 max=0.001570 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.208669 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.208669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059970Jy sigma=1.322067 ! Fit after self-cal, rms=0.059970Jy sigma=1.322033 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 = 3.01871e-05 Jy ! Component: 100 - total flux cleaned = 3.09355e-05 Jy ! Component: 150 - total flux cleaned = 2.38564e-05 Jy ! Component: 200 - total flux cleaned = 2.39483e-05 Jy ! Total flux subtracted in 200 components = 2.39483e-05 Jy ! Clean residual min=-0.001454 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.208693 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.208693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059967Jy sigma=1.321972 ! Fit after self-cal, rms=0.059967Jy sigma=1.321949 ! 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=0.059967Jy sigma=1.321949 ! Fit after self-cal, rms=0.060000Jy sigma=1.321936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.353 mas, bmaj=11 mas, bpa=-0.3095 degrees ! Estimated noise=0.401934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.16465e-05 Jy ! Component: 100 - total flux cleaned = -7.41503e-05 Jy ! Component: 150 - total flux cleaned = -2.33309e-05 Jy ! Component: 200 - total flux cleaned = -7.22075e-06 Jy ! Total flux subtracted in 200 components = -7.22075e-06 Jy ! Clean residual min=-0.001712 max=0.001701 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.208686 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.208686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060000Jy sigma=1.322027 ! Fit after self-cal, rms=0.059999Jy sigma=1.321995 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 = -2.4927e-05 Jy ! Component: 100 - total flux cleaned = 2.06812e-05 Jy ! Component: 150 - total flux cleaned = 5.57066e-05 Jy ! Component: 200 - total flux cleaned = 7.39186e-05 Jy ! Total flux subtracted in 200 components = 7.39186e-05 Jy ! Clean residual min=-0.001700 max=0.001696 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.20876 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.20876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060001Jy sigma=1.322101 ! Fit after self-cal, rms=0.060002Jy sigma=1.322088 ! 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=3.114 mas, bmaj=7.522 mas, bpa=-6.742 degrees ! Estimated noise=0.30676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.114 x 7.522 at -6.742 degrees (North through East) ! Clean map min=-0.0013364 max=0.15554 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.624 mas, bmaj=6.719 mas, bpa=-6.995 degrees ! Estimated noise=0.460071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12023 Jy ! Component: 100 - total flux cleaned = 0.161789 Jy ! Component: 150 - total flux cleaned = 0.18026 Jy ! Component: 200 - total flux cleaned = 0.1902 Jy ! Total flux subtracted in 200 components = 0.1902 Jy ! Clean residual min=-0.003069 max=0.004946 Jy/beam ! Clean residual mean=-0.000004 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.1902 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.1902 Jy ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.522 mas, bpa=-6.742 degrees ! Estimated noise=0.30676 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 = 0.00739986 Jy ! Component: 100 - total flux cleaned = 0.011337 Jy ! Component: 150 - total flux cleaned = 0.0137608 Jy ! Component: 200 - total flux cleaned = 0.015337 Jy ! Total flux subtracted in 200 components = 0.015337 Jy ! Clean residual min=-0.001483 max=0.001526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.205537 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 55 components and 0.205537 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=7.353 mas, bmaj=11 mas, bpa=-0.3095 degrees ! Estimated noise=0.401934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178268 Jy ! Component: 100 - total flux cleaned = 0.00254765 Jy ! Component: 150 - total flux cleaned = 0.00291901 Jy ! Component: 200 - total flux cleaned = 0.00310791 Jy ! Total flux subtracted in 200 components = 0.00310791 Jy ! Clean residual min=-0.001699 max=0.001709 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.208645 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 = 6.36934e-05 Jy ! Component: 100 - total flux cleaned = 7.88821e-05 Jy ! Component: 150 - total flux cleaned = 9.65641e-05 Jy ! Component: 200 - total flux cleaned = 0.000109753 Jy ! Total flux subtracted in 200 components = 0.000109753 Jy ! Clean residual min=-0.001706 max=0.001709 Jy/beam ! Clean residual mean=0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.208755 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 88 components and 0.208755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.522 mas, bpa=-6.742 degrees ! Estimated noise=0.30676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269222 Jy ! Component: 100 - total flux cleaned = -0.000314203 Jy ! Component: 150 - total flux cleaned = -0.00029673 Jy ! Component: 200 - total flux cleaned = -0.000310252 Jy ! Total flux subtracted in 200 components = -0.000310252 Jy ! Clean residual min=-0.001406 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.208445 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.208444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060008Jy sigma=1.322144 ! Fit after self-cal, rms=0.060006Jy sigma=1.322075 wmodel /J2210+0857_S_map.mod ! wmodel: Unable to open new model file: /J2210+0857_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2210+0857_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.114 x 7.522 at -6.742 degrees (North through East) ! Clean map min=-0.0013371 max=0.1555 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2210+0857_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.155502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.706311 0.706311 1.41262 2.82524 5.65049 11.301 22.602 45.2039 90.4078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 424.742 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2210+0857_S_dfm.log closed on Thu May 19 23:39:02 2016