! Started logfile: /vlbi/uf001/uva//J2114+4634_S_a_dfm.log on Mon Jan 14 05:47:07 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//J2114+4634_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2114+4634_S_a_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.718324 visibilities/baseline/integration-bin. ! Found source: J2114+4634 ! ! 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 4422 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 J2114+4634_S_a] 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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006601Jy sigma=21.388872 ! Fit after self-cal, rms=0.933607Jy sigma=19.858847 ! 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=2.945 mas, bmaj=3.738 mas, bpa=-4.935 degrees ! Estimated noise=0.717543 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 = 0.0464272 Jy ! Component: 100 - total flux cleaned = 0.0653157 Jy ! Total flux subtracted in 100 components = 0.0653157 Jy ! Clean residual min=-0.005448 max=0.009644 Jy/beam ! Clean residual mean=-0.000067 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.0653157 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0653157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073415Jy sigma=1.458333 ! Fit after self-cal, rms=0.072927Jy sigma=1.447463 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125226 Jy ! Component: 100 - total flux cleaned = 0.0208718 Jy ! Total flux subtracted in 100 components = 0.0208718 Jy ! Clean residual min=-0.004002 max=0.004936 Jy/beam ! Clean residual mean=-0.000048 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0861876 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.0861876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069690Jy sigma=1.370762 ! Fit after self-cal, rms=0.069639Jy sigma=1.369762 ! 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=3.614 mas, bmaj=4.344 mas, bpa=-5.587 degrees ! Estimated noise=0.51455 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 = 0.00930761 Jy ! Component: 100 - total flux cleaned = 0.0150626 Jy ! Component: 150 - total flux cleaned = 0.0188887 Jy ! Component: 200 - total flux cleaned = 0.0214742 Jy ! Total flux subtracted in 200 components = 0.0214742 Jy ! Clean residual min=-0.003801 max=0.003811 Jy/beam ! Clean residual mean=-0.000060 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.107662 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 74 components and 0.107662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068338Jy sigma=1.336634 ! Fit after self-cal, rms=0.068308Jy sigma=1.335945 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 4.344 at -5.587 degrees (North through East) ! Clean map min=-0.0036606 max=0.063187 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.95 HN 1.09 LA 0.91 ! MK 0.92 NL 1.06 OV 1.09 PT 0.99 ! SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.03 LA 0.92 ! MK 0.99 NL 1.03 OV 0.96 PT 1.04 ! SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.99 LA 0.93 ! MK 1.06 NL 1.00 OV 1.03 PT 1.01 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.068308Jy sigma=1.335945 ! Fit after self-cal, rms=0.067635Jy sigma=1.323053 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=4.433 mas, bpa=-8.552 degrees ! Estimated noise=0.513465 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 = 8.75346e-05 Jy ! Component: 100 - total flux cleaned = 0.000291179 Jy ! Component: 150 - total flux cleaned = 0.000460492 Jy ! Component: 200 - total flux cleaned = 0.000600468 Jy ! Total flux subtracted in 200 components = 0.000600468 Jy ! Clean residual min=-0.003112 max=0.002858 Jy/beam ! Clean residual mean=-0.000046 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.108262 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.108262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067624Jy sigma=1.322737 ! Fit after self-cal, rms=0.067687Jy sigma=1.322100 ! 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=0.067687Jy sigma=1.322100 ! Fit after self-cal, rms=0.068517Jy sigma=1.315210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=4.465 mas, bpa=-4.424 degrees ! Estimated noise=0.5073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836287 Jy ! Component: 100 - total flux cleaned = 0.00110848 Jy ! Component: 150 - total flux cleaned = 0.0013091 Jy ! Component: 200 - total flux cleaned = 0.00145618 Jy ! Total flux subtracted in 200 components = 0.00145618 Jy ! Clean residual min=-0.002608 max=0.002680 Jy/beam ! Clean residual mean=-0.000038 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.109718 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.109718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068493Jy sigma=1.314584 ! Fit after self-cal, rms=0.068535Jy sigma=1.314022 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 (3, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262212 Jy ! Component: 100 - total flux cleaned = 0.00415976 Jy ! Component: 150 - total flux cleaned = 0.00507096 Jy ! Component: 200 - total flux cleaned = 0.00516602 Jy ! Total flux subtracted in 200 components = 0.00516602 Jy ! Clean residual min=-0.002304 max=0.002494 Jy/beam ! Clean residual mean=-0.000027 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.114884 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.114884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068414Jy sigma=1.311622 ! Fit after self-cal, rms=0.068378Jy sigma=1.311251 ! Inverting map ! Added new window around map position (1.5, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223814 Jy ! Component: 100 - total flux cleaned = 0.00353723 Jy ! Component: 150 - total flux cleaned = 0.00457982 Jy ! Component: 200 - total flux cleaned = 0.00530421 Jy ! Total flux subtracted in 200 components = 0.00530421 Jy ! Clean residual min=-0.002334 max=0.002072 Jy/beam ! Clean residual mean=-0.000009 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.120189 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.120189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068288Jy sigma=1.309238 ! Fit after self-cal, rms=0.068264Jy sigma=1.308995 ! 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=0.068264Jy sigma=1.308995 ! Fit after self-cal, rms=0.067119Jy sigma=1.307958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=4.427 mas, bpa=-5.442 degrees ! Estimated noise=0.498651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144528 Jy ! Component: 100 - total flux cleaned = 0.00242583 Jy ! Component: 150 - total flux cleaned = 0.0030039 Jy ! Component: 200 - total flux cleaned = 0.00333831 Jy ! Total flux subtracted in 200 components = 0.00333831 Jy ! Clean residual min=-0.002285 max=0.001882 Jy/beam ! Clean residual mean=-0.000010 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.123527 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.123527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067072Jy sigma=1.307007 ! Fit after self-cal, rms=0.067060Jy sigma=1.306844 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 = 0.000806437 Jy ! Component: 100 - total flux cleaned = 0.000965069 Jy ! Component: 150 - total flux cleaned = 0.00113195 Jy ! Component: 200 - total flux cleaned = 0.00126386 Jy ! Total flux subtracted in 200 components = 0.00126386 Jy ! Clean residual min=-0.002251 max=0.001898 Jy/beam ! Clean residual mean=-0.000007 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.124791 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.124791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067039Jy sigma=1.306471 ! Fit after self-cal, rms=0.067030Jy sigma=1.306430 ! 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=0.067030Jy sigma=1.306430 ! Fit after self-cal, rms=0.066553Jy sigma=1.306161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.352 mas, bmaj=7.765 mas, bpa=47.53 degrees ! Estimated noise=0.659254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119528 Jy ! Component: 100 - total flux cleaned = 0.00171868 Jy ! Component: 150 - total flux cleaned = 0.00202869 Jy ! Component: 200 - total flux cleaned = 0.00220676 Jy ! Total flux subtracted in 200 components = 0.00220676 Jy ! Clean residual min=-0.002601 max=0.002023 Jy/beam ! Clean residual mean=-0.000013 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.126998 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.126998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066532Jy sigma=1.305873 ! Fit after self-cal, rms=0.066526Jy sigma=1.305768 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 = 0.000245489 Jy ! Component: 100 - total flux cleaned = 0.000317596 Jy ! Component: 150 - total flux cleaned = 0.000380753 Jy ! Component: 200 - total flux cleaned = 0.000465742 Jy ! Total flux subtracted in 200 components = 0.000465742 Jy ! Clean residual min=-0.002606 max=0.001998 Jy/beam ! Clean residual mean=-0.000010 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.127463 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.127463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066519Jy sigma=1.305709 ! Fit after self-cal, rms=0.066518Jy sigma=1.305684 ! 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=3.486 mas, bmaj=4.408 mas, bpa=-5.703 degrees ! Estimated noise=0.495115 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 4.408 at -5.703 degrees (North through East) ! Clean map min=-0.0021131 max=0.060023 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=2.808 mas, bmaj=3.824 mas, bpa=-4.806 degrees ! Estimated noise=0.685595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449287 Jy ! Component: 100 - total flux cleaned = 0.0646696 Jy ! Component: 150 - total flux cleaned = 0.076953 Jy ! Component: 200 - total flux cleaned = 0.0854122 Jy ! Total flux subtracted in 200 components = 0.0854122 Jy ! Clean residual min=-0.004011 max=0.004963 Jy/beam ! Clean residual mean=-0.000044 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0854121 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0854121 Jy ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=4.408 mas, bpa=-5.703 degrees ! Estimated noise=0.495115 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 = 0.00915572 Jy ! Component: 100 - total flux cleaned = 0.0153702 Jy ! Component: 150 - total flux cleaned = 0.0199615 Jy ! Component: 200 - total flux cleaned = 0.0235009 Jy ! Total flux subtracted in 200 components = 0.0235009 Jy ! Clean residual min=-0.002960 max=0.002569 Jy/beam ! Clean residual mean=-0.000051 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.108913 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 85 components and 0.108913 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=7.352 mas, bmaj=7.765 mas, bpa=47.53 degrees ! Estimated noise=0.659254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052252 Jy ! Component: 100 - total flux cleaned = 0.00864389 Jy ! Component: 150 - total flux cleaned = 0.0111429 Jy ! Component: 200 - total flux cleaned = 0.0130243 Jy ! Total flux subtracted in 200 components = 0.0130243 Jy ! Clean residual min=-0.002572 max=0.002254 Jy/beam ! Clean residual mean=-0.000049 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.121937 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 = 0.00143502 Jy ! Component: 100 - total flux cleaned = 0.00254384 Jy ! Component: 150 - total flux cleaned = 0.00341366 Jy ! Component: 200 - total flux cleaned = 0.00407549 Jy ! Total flux subtracted in 200 components = 0.00407549 Jy ! Clean residual min=-0.002684 max=0.002041 Jy/beam ! Clean residual mean=-0.000021 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.126013 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 151 components and 0.126013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=4.408 mas, bpa=-5.703 degrees ! Estimated noise=0.495115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442935 Jy ! Component: 100 - total flux cleaned = 0.000836235 Jy ! Component: 150 - total flux cleaned = 0.00108955 Jy ! Component: 200 - total flux cleaned = 0.00120028 Jy ! Total flux subtracted in 200 components = 0.00120028 Jy ! Clean residual min=-0.002174 max=0.002130 Jy/beam ! Clean residual mean=-0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.127213 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 164 components and 0.127213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066572Jy sigma=1.306985 ! Fit after self-cal, rms=0.066554Jy sigma=1.306663 wmodel J2114+4634_S_a_map.mod ! Writing 164 model components to file: J2114+4634_S_a_map.mod wobs J2114+4634_S_a_uvs.fits ! Writing UV FITS file: J2114+4634_S_a_uvs.fits wwins J2114+4634_S_a_map.win ! wwins: Wrote 3 windows to J2114+4634_S_a_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 = -0.000287647 Jy ! Component: 100 - total flux cleaned = -0.000393847 Jy ! Component: 150 - total flux cleaned = -0.000492049 Jy ! Component: 200 - total flux cleaned = -0.00046133 Jy ! Component: 250 - total flux cleaned = -0.000462781 Jy ! Component: 300 - total flux cleaned = -0.000405744 Jy ! Component: 350 - total flux cleaned = -0.000236488 Jy ! Component: 400 - total flux cleaned = -7.15295e-05 Jy ! Component: 450 - total flux cleaned = 6.27071e-05 Jy ! Component: 500 - total flux cleaned = 0.000167259 Jy ! Component: 550 - total flux cleaned = 0.000269678 Jy ! Component: 600 - total flux cleaned = 0.000320017 Jy ! Component: 650 - total flux cleaned = 0.000417563 Jy ! Component: 700 - total flux cleaned = 0.00039328 Jy ! Component: 750 - total flux cleaned = 0.00034621 Jy ! Component: 800 - total flux cleaned = 0.000323319 Jy ! Component: 850 - total flux cleaned = 0.000300478 Jy ! Component: 900 - total flux cleaned = 0.000232865 Jy ! Component: 950 - total flux cleaned = 0.000233358 Jy ! Component: 1000 - total flux cleaned = 0.000190124 Jy ! Component: 1050 - total flux cleaned = 8.32277e-05 Jy ! Component: 1100 - total flux cleaned = 4.12618e-05 Jy ! Component: 1150 - total flux cleaned = -4.18345e-05 Jy ! Component: 1200 - total flux cleaned = -0.000184954 Jy ! Component: 1250 - total flux cleaned = -0.000225031 Jy ! Component: 1300 - total flux cleaned = -0.000304492 Jy ! Component: 1350 - total flux cleaned = -0.000362944 Jy ! Component: 1400 - total flux cleaned = -0.00051778 Jy ! Component: 1450 - total flux cleaned = -0.000613064 Jy ! Component: 1500 - total flux cleaned = -0.000725656 Jy ! Component: 1550 - total flux cleaned = -0.000799966 Jy ! Component: 1600 - total flux cleaned = -0.000873344 Jy ! Component: 1650 - total flux cleaned = -0.000999943 Jy ! Component: 1700 - total flux cleaned = -0.00110728 Jy ! Component: 1750 - total flux cleaned = -0.00119556 Jy ! Component: 1800 - total flux cleaned = -0.00131764 Jy ! Component: 1850 - total flux cleaned = -0.00140402 Jy ! Component: 1900 - total flux cleaned = -0.00150601 Jy ! Component: 1950 - total flux cleaned = -0.0015397 Jy ! Component: 2000 - total flux cleaned = -0.00165651 Jy ! Component: 2050 - total flux cleaned = -0.00172232 Jy ! Component: 2100 - total flux cleaned = -0.00177159 Jy ! Component: 2150 - total flux cleaned = -0.0018685 Jy ! Component: 2200 - total flux cleaned = -0.00198017 Jy ! Component: 2250 - total flux cleaned = -0.00212211 Jy ! Component: 2300 - total flux cleaned = -0.00216893 Jy ! Component: 2350 - total flux cleaned = -0.00223081 Jy ! Component: 2400 - total flux cleaned = -0.00235331 Jy ! Component: 2450 - total flux cleaned = -0.0024292 Jy ! Component: 2500 - total flux cleaned = -0.00250404 Jy ! Component: 2550 - total flux cleaned = -0.00263765 Jy ! Component: 2600 - total flux cleaned = -0.00271134 Jy ! Component: 2650 - total flux cleaned = -0.00287191 Jy ! Component: 2700 - total flux cleaned = -0.0029151 Jy ! Component: 2750 - total flux cleaned = -0.00297262 Jy ! Component: 2800 - total flux cleaned = -0.00308679 Jy ! Component: 2850 - total flux cleaned = -0.00315752 Jy ! Component: 2900 - total flux cleaned = -0.00326992 Jy ! Component: 2950 - total flux cleaned = -0.00333961 Jy ! Component: 3000 - total flux cleaned = -0.00342251 Jy ! Component: 3050 - total flux cleaned = -0.00346377 Jy ! Component: 3100 - total flux cleaned = -0.00353197 Jy ! Component: 3150 - total flux cleaned = -0.00359964 Jy ! Component: 3200 - total flux cleaned = -0.00366683 Jy ! Component: 3250 - total flux cleaned = -0.00373374 Jy ! Component: 3300 - total flux cleaned = -0.0038002 Jy ! Component: 3350 - total flux cleaned = -0.00387933 Jy ! Component: 3400 - total flux cleaned = -0.00394486 Jy ! Component: 3450 - total flux cleaned = -0.00403607 Jy ! Component: 3500 - total flux cleaned = -0.00407486 Jy ! Component: 3550 - total flux cleaned = -0.00417756 Jy ! Component: 3600 - total flux cleaned = -0.00422855 Jy ! Component: 3650 - total flux cleaned = -0.00429199 Jy ! Component: 3700 - total flux cleaned = -0.00436747 Jy ! Component: 3750 - total flux cleaned = -0.00439256 Jy ! Component: 3800 - total flux cleaned = -0.00447981 Jy ! Component: 3850 - total flux cleaned = -0.00456644 Jy ! Component: 3900 - total flux cleaned = -0.00464041 Jy ! Component: 3950 - total flux cleaned = -0.00467711 Jy ! Component: 4000 - total flux cleaned = -0.00473814 Jy ! Component: 4050 - total flux cleaned = -0.00481085 Jy ! Total flux subtracted in 4096 components = -0.00493139 Jy ! Clean residual min=-0.000710 max=0.000780 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.122282 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 443 components and 0.122282 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2114+4634_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 4.408 at -5.703 degrees (North through East) ! Clean map min=-0.0018836 max=0.060248 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2114+4634_S_a_map.fits wmodel /vlbi/uf001/uva//J2114+4634_S_a_map.mod ! Writing 443 model components to file: /vlbi/uf001/uva//J2114+4634_S_a_map.mod wobs /vlbi/uf001/uva//J2114+4634_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2114+4634_S_a_uvs.fits wwins /vlbi/uf001/uva//J2114+4634_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2114+4634_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.060248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205814 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02483 1.02483 2.04967 4.09934 8.19867 16.3973 32.7947 65.5894 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 292.73 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2114+4634_S_a_dfm.log closed on Mon Jan 14 05:47:11 2019