! Started logfile: /vlbi/uf001/uvm//J2222-3345_S_a_dfm.log on Sun Jan 13 22:37:24 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/uvm//J2222-3345_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2222-3345_S_a_uvm.fits ! AN table 1: 36 integrations on 3 of 3 possible baselines. ! AN table 2: 38 integrations on 1 of 1 possible baselines. ! AN table 3: 148 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2222-3345 ! ! 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 44 lines of history. ! ! Reading 4878 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 J2222-3345_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 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.005422Jy sigma=15.023550 ! Fit after self-cal, rms=0.945460Jy sigma=14.162389 ! 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=14.37 mas, bmaj=51.07 mas, bpa=10.35 degrees ! Estimated noise=0.864451 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426832 Jy ! Component: 100 - total flux cleaned = 0.0490342 Jy ! Total flux subtracted in 100 components = 0.0490342 Jy ! Clean residual min=-0.003884 max=0.003922 Jy/beam ! Clean residual mean=-0.000073 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.0490342 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0490342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073871Jy sigma=1.040342 ! Fit after self-cal, rms=0.072642Jy sigma=1.023489 ! 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=14.99 mas, bmaj=50.05 mas, bpa=8.921 degrees ! Estimated noise=0.703915 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 = 0.00266165 Jy ! Component: 100 - total flux cleaned = 0.00210391 Jy ! Component: 150 - total flux cleaned = 0.00251596 Jy ! Component: 200 - total flux cleaned = 0.00250341 Jy ! Total flux subtracted in 200 components = 0.00250341 Jy ! Clean residual min=-0.001720 max=0.001729 Jy/beam ! Clean residual mean=-0.000039 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0515376 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 93 components and 0.0515376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071760Jy sigma=1.011484 ! Fit after self-cal, rms=0.071464Jy sigma=1.009603 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 14.99 x 50.05 at 8.921 degrees (North through East) ! Clean map min=-0.005088 max=0.056624 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 KP 0.96 LA 0.91 OV 1.11 ! PT 1.07 ! ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 0.99 LA 0.93 OV 0.87 ! PT 1.06 ! ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 KP 1.07 LA 0.94 OV 1.07 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.071464Jy sigma=1.009603 ! Fit after self-cal, rms=0.070725Jy sigma=1.010765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=14.43 mas, bmaj=48.51 mas, bpa=8.749 degrees ! Estimated noise=0.72631 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 = 0.00132071 Jy ! Component: 100 - total flux cleaned = 0.00166976 Jy ! Component: 150 - total flux cleaned = 0.00189804 Jy ! Component: 200 - total flux cleaned = 0.00189795 Jy ! Total flux subtracted in 200 components = 0.00189795 Jy ! Clean residual min=-0.000737 max=0.000737 Jy/beam ! Clean residual mean=-0.000011 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0534356 Jy ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 197 components and 0.0534356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070607Jy sigma=1.008656 ! Fit after self-cal, rms=0.070531Jy sigma=1.006637 ! Inverting map ! Added new window around map position (-73.5, 62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592093 Jy ! Component: 100 - total flux cleaned = 0.00121945 Jy ! Component: 150 - total flux cleaned = 0.00155063 Jy ! Component: 200 - total flux cleaned = 0.00168094 Jy ! Total flux subtracted in 200 components = 0.00168094 Jy ! Clean residual min=-0.001319 max=0.001212 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0551165 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 259 components and 0.0551165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070479Jy sigma=1.005703 ! Fit after self-cal, rms=0.070400Jy sigma=1.005279 ! 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=0.070400Jy sigma=1.005279 ! Fit after self-cal, rms=0.069668Jy sigma=1.004202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=14.45 mas, bmaj=48.19 mas, bpa=8.622 degrees ! Estimated noise=0.721204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901332 Jy ! Component: 100 - total flux cleaned = 0.00118627 Jy ! Component: 150 - total flux cleaned = 0.00126473 Jy ! Component: 200 - total flux cleaned = 0.00138785 Jy ! Total flux subtracted in 200 components = 0.00138785 Jy ! Clean residual min=-0.001334 max=0.001078 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0565044 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 308 components and 0.0565044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069644Jy sigma=1.003852 ! Fit after self-cal, rms=0.069614Jy sigma=1.003095 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 = 0.000560405 Jy ! Component: 100 - total flux cleaned = 0.000834545 Jy ! Component: 150 - total flux cleaned = 0.000988646 Jy ! Component: 200 - total flux cleaned = 0.00108339 Jy ! Total flux subtracted in 200 components = 0.00108339 Jy ! Clean residual min=-0.001348 max=0.001066 Jy/beam ! Clean residual mean=0.000008 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0575877 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 357 components and 0.0575877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069595Jy sigma=1.002781 ! Fit after self-cal, rms=0.069535Jy sigma=1.002287 ! 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=0.069535Jy sigma=1.002287 ! Fit after self-cal, rms=0.069351Jy sigma=1.002056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=14.48 mas, bmaj=48.09 mas, bpa=8.482 degrees ! Estimated noise=0.71848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924274 Jy ! Component: 100 - total flux cleaned = 0.00127149 Jy ! Component: 150 - total flux cleaned = 0.00153557 Jy ! Component: 200 - total flux cleaned = 0.00168366 Jy ! Total flux subtracted in 200 components = 0.00168366 Jy ! Clean residual min=-0.001424 max=0.001251 Jy/beam ! Clean residual mean=0.000011 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0592714 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 423 components and 0.0592714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069331Jy sigma=1.001736 ! Fit after self-cal, rms=0.069318Jy sigma=1.001513 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 = 0.000418011 Jy ! Component: 100 - total flux cleaned = 0.000608895 Jy ! Component: 150 - total flux cleaned = 0.00069932 Jy ! Component: 200 - total flux cleaned = 0.000840049 Jy ! Total flux subtracted in 200 components = 0.000840049 Jy ! Clean residual min=-0.001393 max=0.001132 Jy/beam ! Clean residual mean=0.000014 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0601115 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 470 components and 0.0601115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069308Jy sigma=1.001329 ! Fit after self-cal, rms=0.069298Jy sigma=1.001281 ! 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=0.069298Jy sigma=1.001281 ! Fit after self-cal, rms=0.069076Jy sigma=1.001166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=15.19 mas, bmaj=48.95 mas, bpa=7.559 degrees ! Estimated noise=0.717951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456319 Jy ! Component: 100 - total flux cleaned = 0.000727826 Jy ! Component: 150 - total flux cleaned = 0.000879506 Jy ! Component: 200 - total flux cleaned = 0.000962896 Jy ! Total flux subtracted in 200 components = 0.000962896 Jy ! Clean residual min=-0.001406 max=0.001103 Jy/beam ! Clean residual mean=0.000013 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0610744 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 523 components and 0.0610744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069065Jy sigma=1.001002 ! Fit after self-cal, rms=0.069055Jy sigma=1.000929 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 = 0.000221947 Jy ! Component: 100 - total flux cleaned = 0.000354367 Jy ! Component: 150 - total flux cleaned = 0.000454004 Jy ! Component: 200 - total flux cleaned = 0.000515731 Jy ! Total flux subtracted in 200 components = 0.000515731 Jy ! Clean residual min=-0.001407 max=0.001099 Jy/beam ! Clean residual mean=0.000015 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0615901 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 561 components and 0.0615901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069048Jy sigma=1.000832 ! Fit after self-cal, rms=0.069015Jy sigma=1.000458 ! 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=14.49 mas, bmaj=48.05 mas, bpa=8.406 degrees ! Estimated noise=0.715477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 14.49 x 48.05 at 8.406 degrees (North through East) ! Clean map min=-0.0047874 max=0.054942 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=14.42 mas, bmaj=49.94 mas, bpa=9.858 degrees ! Estimated noise=0.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267441 Jy ! Component: 100 - total flux cleaned = 0.0315448 Jy ! Component: 150 - total flux cleaned = 0.0286581 Jy ! Component: 200 - total flux cleaned = 0.0269902 Jy ! Total flux subtracted in 200 components = 0.0269902 Jy ! Clean residual min=-0.017436 max=0.033421 Jy/beam ! Clean residual mean=-0.000192 rms=0.006714 Jy/beam ! Combined flux in latest and established models = 0.0269902 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0269902 Jy ! Inverting map and beam ! Estimated beam: bmin=14.49 mas, bmaj=48.05 mas, bpa=8.406 degrees ! Estimated noise=0.715477 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) ! Added new window around map position (-1, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249508 Jy ! Component: 100 - total flux cleaned = 0.0298976 Jy ! Component: 150 - total flux cleaned = 0.0334059 Jy ! Component: 200 - total flux cleaned = 0.034516 Jy ! Total flux subtracted in 200 components = 0.034516 Jy ! Clean residual min=-0.006366 max=0.005825 Jy/beam ! Clean residual mean=-0.000011 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.0615062 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 107 components and 0.0615062 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=15.19 mas, bmaj=48.95 mas, bpa=7.559 degrees ! Estimated noise=0.717951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739926 Jy ! Component: 100 - total flux cleaned = 0.000932937 Jy ! Component: 150 - total flux cleaned = 0.00127515 Jy ! Component: 200 - total flux cleaned = 0.00156599 Jy ! Total flux subtracted in 200 components = 0.00156599 Jy ! Clean residual min=-0.004955 max=0.004039 Jy/beam ! Clean residual mean=0.000010 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.0630722 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 = 0.000516092 Jy ! Component: 100 - total flux cleaned = 0.000978008 Jy ! Component: 150 - total flux cleaned = 0.00139539 Jy ! Component: 200 - total flux cleaned = 0.00178207 Jy ! Total flux subtracted in 200 components = 0.00178207 Jy ! Clean residual min=-0.003792 max=0.003260 Jy/beam ! Clean residual mean=0.000030 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0648542 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 222 components and 0.0648542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=14.49 mas, bmaj=48.05 mas, bpa=8.406 degrees ! Estimated noise=0.715477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435026 Jy ! Component: 100 - total flux cleaned = 0.000989681 Jy ! Component: 150 - total flux cleaned = 0.00135908 Jy ! Component: 200 - total flux cleaned = 0.00169799 Jy ! Total flux subtracted in 200 components = 0.00169799 Jy ! Clean residual min=-0.003000 max=0.002824 Jy/beam ! Clean residual mean=0.000027 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0665522 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 267 components and 0.0665522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069273Jy sigma=1.004915 ! Fit after self-cal, rms=0.069148Jy sigma=1.002074 wmodel J2222-3345_S_a_map.mod ! Writing 267 model components to file: J2222-3345_S_a_map.mod wobs J2222-3345_S_a_uvs.fits ! Writing UV FITS file: J2222-3345_S_a_uvs.fits wwins J2222-3345_S_a_map.win ! wwins: Wrote 2 windows to J2222-3345_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 = -0.000885574 Jy ! Component: 100 - total flux cleaned = -0.00133335 Jy ! Component: 150 - total flux cleaned = -0.00147014 Jy ! Component: 200 - total flux cleaned = -0.00142965 Jy ! Component: 250 - total flux cleaned = -0.0014656 Jy ! Component: 300 - total flux cleaned = -0.00149918 Jy ! Component: 350 - total flux cleaned = -0.00153035 Jy ! Component: 400 - total flux cleaned = -0.00160383 Jy ! Component: 450 - total flux cleaned = -0.00167446 Jy ! Component: 500 - total flux cleaned = -0.00171535 Jy ! Component: 550 - total flux cleaned = -0.00176733 Jy ! Component: 600 - total flux cleaned = -0.00180454 Jy ! Component: 650 - total flux cleaned = -0.0018647 Jy ! Component: 700 - total flux cleaned = -0.00191114 Jy ! Component: 750 - total flux cleaned = -0.00193352 Jy ! Component: 800 - total flux cleaned = -0.00195552 Jy ! Component: 850 - total flux cleaned = -0.00196628 Jy ! Component: 900 - total flux cleaned = -0.00195614 Jy ! Component: 950 - total flux cleaned = -0.00195631 Jy ! Component: 1000 - total flux cleaned = -0.0019464 Jy ! Component: 1050 - total flux cleaned = -0.00192687 Jy ! Component: 1100 - total flux cleaned = -0.00191733 Jy ! Component: 1150 - total flux cleaned = -0.0019079 Jy ! Component: 1200 - total flux cleaned = -0.00191718 Jy ! Component: 1250 - total flux cleaned = -0.00196223 Jy ! Component: 1300 - total flux cleaned = -0.00197972 Jy ! Component: 1350 - total flux cleaned = -0.00198842 Jy ! Component: 1400 - total flux cleaned = -0.00200563 Jy ! Component: 1450 - total flux cleaned = -0.00202261 Jy ! Component: 1500 - total flux cleaned = -0.00205594 Jy ! Component: 1550 - total flux cleaned = -0.00208081 Jy ! Component: 1600 - total flux cleaned = -0.00209742 Jy ! Component: 1650 - total flux cleaned = -0.002089 Jy ! Component: 1700 - total flux cleaned = -0.00208059 Jy ! Component: 1750 - total flux cleaned = -0.00207216 Jy ! Component: 1800 - total flux cleaned = -0.00208044 Jy ! Component: 1850 - total flux cleaned = -0.00208046 Jy ! Component: 1900 - total flux cleaned = -0.00207191 Jy ! Component: 1950 - total flux cleaned = -0.00208048 Jy ! Component: 2000 - total flux cleaned = -0.00208906 Jy ! Component: 2050 - total flux cleaned = -0.00210638 Jy ! Component: 2100 - total flux cleaned = -0.00212391 Jy ! Component: 2150 - total flux cleaned = -0.00214167 Jy ! Component: 2200 - total flux cleaned = -0.00215946 Jy ! Component: 2250 - total flux cleaned = -0.00216848 Jy ! Component: 2300 - total flux cleaned = -0.00217761 Jy ! Component: 2350 - total flux cleaned = -0.00219621 Jy ! Component: 2400 - total flux cleaned = -0.00220559 Jy ! Component: 2450 - total flux cleaned = -0.00222465 Jy ! Component: 2500 - total flux cleaned = -0.00223421 Jy ! Component: 2550 - total flux cleaned = -0.00226361 Jy ! Component: 2600 - total flux cleaned = -0.00226361 Jy ! Component: 2650 - total flux cleaned = -0.00227362 Jy ! Component: 2700 - total flux cleaned = -0.00230422 Jy ! Component: 2750 - total flux cleaned = -0.00232504 Jy ! Component: 2800 - total flux cleaned = -0.00234606 Jy ! Component: 2850 - total flux cleaned = -0.00237802 Jy ! Component: 2900 - total flux cleaned = -0.0024107 Jy ! Component: 2950 - total flux cleaned = -0.00244384 Jy ! Component: 3000 - total flux cleaned = -0.00246654 Jy ! Component: 3050 - total flux cleaned = -0.002478 Jy ! Component: 3100 - total flux cleaned = -0.00250159 Jy ! Component: 3150 - total flux cleaned = -0.0025255 Jy ! Component: 3200 - total flux cleaned = -0.00253766 Jy ! Component: 3250 - total flux cleaned = -0.00256261 Jy ! Component: 3300 - total flux cleaned = -0.00258829 Jy ! Component: 3350 - total flux cleaned = -0.00260151 Jy ! Component: 3400 - total flux cleaned = -0.00261487 Jy ! Component: 3450 - total flux cleaned = -0.00264207 Jy ! Component: 3500 - total flux cleaned = -0.00265595 Jy ! Component: 3550 - total flux cleaned = -0.00268423 Jy ! Component: 3600 - total flux cleaned = -0.00271325 Jy ! Component: 3650 - total flux cleaned = -0.0027282 Jy ! Component: 3700 - total flux cleaned = -0.00274318 Jy ! Component: 3750 - total flux cleaned = -0.00277418 Jy ! Component: 3800 - total flux cleaned = -0.00278987 Jy ! Component: 3850 - total flux cleaned = -0.00282166 Jy ! Component: 3900 - total flux cleaned = -0.00285476 Jy ! Component: 3950 - total flux cleaned = -0.00287155 Jy ! Component: 4000 - total flux cleaned = -0.0028884 Jy ! Component: 4050 - total flux cleaned = -0.00292326 Jy ! Total flux subtracted in 4096 components = -0.002959 Jy ! Clean residual min=-0.001016 max=0.001011 Jy/beam ! Clean residual mean=-0.000009 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0635932 Jy keep ! Adding 380 model components to the UV plane model. ! The established model now contains 647 components and 0.0635932 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2222-3345_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 14.49 x 48.05 at 8.406 degrees (North through East) ! Clean map min=-0.0091245 max=0.039435 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2222-3345_S_a_map.fits wmodel /vlbi/uf001/uvm//J2222-3345_S_a_map.mod ! Writing 647 model components to file: /vlbi/uf001/uvm//J2222-3345_S_a_map.mod wobs /vlbi/uf001/uvm//J2222-3345_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2222-3345_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2222-3345_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J2222-3345_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0394345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.77402 2.77402 5.54805 11.0961 22.1922 44.3844 88.7688 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.146 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2222-3345_S_a_dfm.log closed on Sun Jan 13 22:37:30 2019