! Started logfile: /vlbi/uf001/uva//J0138-2711_S_dfm.log on Sun Jan 13 21:03:25 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//J0138-2711_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0138-2711_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987135 visibilities/baseline/integration-bin. ! Found source: J0138-2711 ! ! 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 5064 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 J0138-2711_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045711Jy sigma=17.275602 ! Fit after self-cal, rms=0.778021Jy sigma=12.442157 ! 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=2.479 mas, bmaj=6.581 mas, bpa=-4.426 degrees ! Estimated noise=0.797573 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 = 0.184 Jy ! Component: 100 - total flux cleaned = 0.224123 Jy ! Total flux subtracted in 100 components = 0.224123 Jy ! Clean residual min=-0.012301 max=0.021776 Jy/beam ! Clean residual mean=-0.000078 rms=0.003417 Jy/beam ! Combined flux in latest and established models = 0.224123 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.224123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107763Jy sigma=1.553187 ! Fit after self-cal, rms=0.107676Jy sigma=1.552970 ! Inverting map ! Added new window around map position (4, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196335 Jy ! Component: 100 - total flux cleaned = 0.0297217 Jy ! Total flux subtracted in 100 components = 0.0297217 Jy ! Clean residual min=-0.010981 max=0.020277 Jy/beam ! Clean residual mean=-0.000047 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 0.253845 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.253845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103722Jy sigma=1.470245 ! Fit after self-cal, rms=0.103097Jy sigma=1.454409 ! 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=3.052 mas, bmaj=7.876 mas, bpa=-4.905 degrees ! Estimated noise=0.651522 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 = 0.0131385 Jy ! Component: 100 - total flux cleaned = 0.0196104 Jy ! Component: 150 - total flux cleaned = 0.0217815 Jy ! Component: 200 - total flux cleaned = 0.022862 Jy ! Total flux subtracted in 200 components = 0.022862 Jy ! Clean residual min=-0.010490 max=0.015924 Jy/beam ! Clean residual mean=-0.000030 rms=0.002865 Jy/beam ! Combined flux in latest and established models = 0.276707 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.276707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101580Jy sigma=1.419035 ! Fit after self-cal, rms=0.101450Jy sigma=1.414012 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.052 x 7.876 at -4.905 degrees (North through East) ! Clean map min=-0.010219 max=0.22469 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.93 HN 1.20 KP 0.99 ! LA 0.99 MK 0.98 NL 0.99 OV 0.93 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.93 HN 1.14 KP 1.02 ! LA 1.01 MK 1.00 NL 0.99 OV 0.91 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.94 HN 1.17 KP 1.01 ! LA 1.00 MK 1.01 NL 0.99 OV 0.93 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.101450Jy sigma=1.414012 ! Fit after self-cal, rms=0.109924Jy sigma=1.349531 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=7.85 mas, bpa=-4.476 degrees ! Estimated noise=0.653469 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 = -0.00270584 Jy ! Component: 100 - total flux cleaned = -0.00313863 Jy ! Component: 150 - total flux cleaned = -0.00361513 Jy ! Component: 200 - total flux cleaned = -0.00392447 Jy ! Total flux subtracted in 200 components = -0.00392447 Jy ! Clean residual min=-0.008941 max=0.009406 Jy/beam ! Clean residual mean=-0.000036 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.272783 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.272783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109302Jy sigma=1.345387 ! Fit after self-cal, rms=0.109565Jy sigma=1.344476 ! 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=0.109565Jy sigma=1.344476 ! Fit after self-cal, rms=0.157351Jy sigma=1.268075 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.853 mas, bpa=-4.78 degrees ! Estimated noise=0.664184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100013 Jy ! Component: 100 - total flux cleaned = -0.0013835 Jy ! Component: 150 - total flux cleaned = -0.00177464 Jy ! Component: 200 - total flux cleaned = -0.00194022 Jy ! Total flux subtracted in 200 components = -0.00194022 Jy ! Clean residual min=-0.005009 max=0.004920 Jy/beam ! Clean residual mean=-0.000007 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.270842 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.270842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157020Jy sigma=1.263756 ! Fit after self-cal, rms=0.157503Jy sigma=1.262816 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 = -0.00044157 Jy ! Component: 100 - total flux cleaned = -0.000666123 Jy ! Component: 150 - total flux cleaned = -0.000798381 Jy ! Component: 200 - total flux cleaned = -0.000920759 Jy ! Total flux subtracted in 200 components = -0.000920759 Jy ! Clean residual min=-0.004799 max=0.004759 Jy/beam ! Clean residual mean=-0.000009 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.269922 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.269922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157391Jy sigma=1.261241 ! Fit after self-cal, rms=0.157383Jy sigma=1.261070 ! 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=0.157383Jy sigma=1.261070 ! Fit after self-cal, rms=0.180122Jy sigma=1.257412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.043 mas, bmaj=7.856 mas, bpa=-4.855 degrees ! Estimated noise=0.66254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125884 Jy ! Component: 100 - total flux cleaned = -0.00152459 Jy ! Component: 150 - total flux cleaned = -0.00193905 Jy ! Component: 200 - total flux cleaned = -0.00206015 Jy ! Total flux subtracted in 200 components = -0.00206015 Jy ! Clean residual min=-0.004232 max=0.004589 Jy/beam ! Clean residual mean=-0.000001 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.267862 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.267862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179927Jy sigma=1.255759 ! Fit after self-cal, rms=0.179992Jy sigma=1.255359 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 (18, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049361 Jy ! Component: 100 - total flux cleaned = 0.00673312 Jy ! Component: 150 - total flux cleaned = 0.00691325 Jy ! Component: 200 - total flux cleaned = 0.00730407 Jy ! Total flux subtracted in 200 components = 0.00730407 Jy ! Clean residual min=-0.003307 max=0.003716 Jy/beam ! Clean residual mean=0.000006 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.275166 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.275166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179757Jy sigma=1.250357 ! Fit after self-cal, rms=0.179762Jy sigma=1.250140 ! 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=0.179762Jy sigma=1.250140 ! Fit after self-cal, rms=0.183237Jy sigma=1.249250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.752 mas, bmaj=18.95 mas, bpa=-1.061 degrees ! Estimated noise=0.84515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972232 Jy ! Component: 100 - total flux cleaned = 0.0011124 Jy ! Component: 150 - total flux cleaned = 0.00105556 Jy ! Component: 200 - total flux cleaned = 0.00110712 Jy ! Total flux subtracted in 200 components = 0.00110712 Jy ! Clean residual min=-0.004201 max=0.003687 Jy/beam ! Clean residual mean=0.000013 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.276273 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.276273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.183167Jy sigma=1.248326 ! Fit after self-cal, rms=0.183148Jy sigma=1.248048 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 = 2.53455e-05 Jy ! Component: 100 - total flux cleaned = 7.34979e-05 Jy ! Component: 150 - total flux cleaned = 3.00216e-05 Jy ! Component: 200 - total flux cleaned = -8.82307e-06 Jy ! Total flux subtracted in 200 components = -8.82307e-06 Jy ! Clean residual min=-0.004020 max=0.003638 Jy/beam ! Clean residual mean=0.000012 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.276264 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.276264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.183115Jy sigma=1.247927 ! Fit after self-cal, rms=0.183094Jy sigma=1.247800 ! 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=3.04 mas, bmaj=7.862 mas, bpa=-4.879 degrees ! Estimated noise=0.659577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.04 x 7.862 at -4.879 degrees (North through East) ! Clean map min=-0.0028696 max=0.22964 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=2.459 mas, bmaj=6.557 mas, bpa=-4.435 degrees ! Estimated noise=0.808628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185977 Jy ! Component: 100 - total flux cleaned = 0.227838 Jy ! Component: 150 - total flux cleaned = 0.243167 Jy ! Component: 200 - total flux cleaned = 0.251604 Jy ! Total flux subtracted in 200 components = 0.251604 Jy ! Clean residual min=-0.006319 max=0.005862 Jy/beam ! Clean residual mean=-0.000017 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.251604 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 0.251604 Jy ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.862 mas, bpa=-4.879 degrees ! Estimated noise=0.659577 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 (4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768274 Jy ! Component: 100 - total flux cleaned = 0.0128677 Jy ! Component: 150 - total flux cleaned = 0.0166668 Jy ! Component: 200 - total flux cleaned = 0.0195214 Jy ! Total flux subtracted in 200 components = 0.0195214 Jy ! Clean residual min=-0.003943 max=0.003318 Jy/beam ! Clean residual mean=-0.000000 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.271126 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.271126 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=7.752 mas, bmaj=18.95 mas, bpa=-1.061 degrees ! Estimated noise=0.84515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257934 Jy ! Component: 100 - total flux cleaned = 0.00324361 Jy ! Component: 150 - total flux cleaned = 0.00379313 Jy ! Component: 200 - total flux cleaned = 0.00419563 Jy ! Total flux subtracted in 200 components = 0.00419563 Jy ! Clean residual min=-0.003750 max=0.003591 Jy/beam ! Clean residual mean=0.000008 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.275321 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 = 0.000245077 Jy ! Component: 100 - total flux cleaned = 0.000413414 Jy ! Component: 150 - total flux cleaned = 0.000563512 Jy ! Component: 200 - total flux cleaned = 0.000632363 Jy ! Total flux subtracted in 200 components = 0.000632363 Jy ! Clean residual min=-0.003632 max=0.003545 Jy/beam ! Clean residual mean=0.000009 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.275954 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.275954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.862 mas, bpa=-4.879 degrees ! Estimated noise=0.659577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00085857 Jy ! Component: 100 - total flux cleaned = -0.000925377 Jy ! Component: 150 - total flux cleaned = -0.000983245 Jy ! Component: 200 - total flux cleaned = -0.000936806 Jy ! Total flux subtracted in 200 components = -0.000936806 Jy ! Clean residual min=-0.003637 max=0.003235 Jy/beam ! Clean residual mean=0.000004 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.275017 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.275017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.182960Jy sigma=1.247408 ! Fit after self-cal, rms=0.182921Jy sigma=1.246716 wmodel J0138-2711_S_map.mod ! Writing 88 model components to file: J0138-2711_S_map.mod wobs J0138-2711_S_uvs.fits ! Writing UV FITS file: J0138-2711_S_uvs.fits wwins J0138-2711_S_map.win ! wwins: Wrote 4 windows to J0138-2711_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 = -0.000446286 Jy ! Component: 100 - total flux cleaned = -0.00104696 Jy ! Component: 150 - total flux cleaned = -0.00151035 Jy ! Component: 200 - total flux cleaned = -0.00165653 Jy ! Component: 250 - total flux cleaned = -0.00203218 Jy ! Component: 300 - total flux cleaned = -0.0023051 Jy ! Component: 350 - total flux cleaned = -0.00261511 Jy ! Component: 400 - total flux cleaned = -0.00287395 Jy ! Component: 450 - total flux cleaned = -0.00295838 Jy ! Component: 500 - total flux cleaned = -0.00308453 Jy ! Component: 550 - total flux cleaned = -0.00328896 Jy ! Component: 600 - total flux cleaned = -0.00336891 Jy ! Component: 650 - total flux cleaned = -0.00332913 Jy ! Component: 700 - total flux cleaned = -0.00329143 Jy ! Component: 750 - total flux cleaned = -0.00336768 Jy ! Component: 800 - total flux cleaned = -0.00344285 Jy ! Component: 850 - total flux cleaned = -0.00344356 Jy ! Component: 900 - total flux cleaned = -0.003444 Jy ! Component: 950 - total flux cleaned = -0.00351438 Jy ! Component: 1000 - total flux cleaned = -0.00347956 Jy ! Component: 1050 - total flux cleaned = -0.00347988 Jy ! Component: 1100 - total flux cleaned = -0.00348038 Jy ! Component: 1150 - total flux cleaned = -0.00344718 Jy ! Component: 1200 - total flux cleaned = -0.00351265 Jy ! Component: 1250 - total flux cleaned = -0.00344786 Jy ! Component: 1300 - total flux cleaned = -0.00351157 Jy ! Component: 1350 - total flux cleaned = -0.00348034 Jy ! Component: 1400 - total flux cleaned = -0.00341872 Jy ! Component: 1450 - total flux cleaned = -0.00335784 Jy ! Component: 1500 - total flux cleaned = -0.00332777 Jy ! Component: 1550 - total flux cleaned = -0.00314945 Jy ! Component: 1600 - total flux cleaned = -0.00315011 Jy ! Component: 1650 - total flux cleaned = -0.00309256 Jy ! Component: 1700 - total flux cleaned = -0.00289205 Jy ! Component: 1750 - total flux cleaned = -0.00300571 Jy ! Component: 1800 - total flux cleaned = -0.00283747 Jy ! Component: 1850 - total flux cleaned = -0.00283756 Jy ! Component: 1900 - total flux cleaned = -0.00272754 Jy ! Component: 1950 - total flux cleaned = -0.00264667 Jy ! Component: 2000 - total flux cleaned = -0.00264672 Jy ! Component: 2050 - total flux cleaned = -0.00259353 Jy ! Component: 2100 - total flux cleaned = -0.00259382 Jy ! Component: 2150 - total flux cleaned = -0.00248985 Jy ! Component: 2200 - total flux cleaned = -0.00249024 Jy ! Component: 2250 - total flux cleaned = -0.00246482 Jy ! Component: 2300 - total flux cleaned = -0.00238913 Jy ! Component: 2350 - total flux cleaned = -0.00233923 Jy ! Component: 2400 - total flux cleaned = -0.00233921 Jy ! Component: 2450 - total flux cleaned = -0.00233913 Jy ! Component: 2500 - total flux cleaned = -0.00236347 Jy ! Component: 2550 - total flux cleaned = -0.00233923 Jy ! Component: 2600 - total flux cleaned = -0.00243494 Jy ! Component: 2650 - total flux cleaned = -0.00241105 Jy ! Component: 2700 - total flux cleaned = -0.00241114 Jy ! Component: 2750 - total flux cleaned = -0.002458 Jy ! Component: 2800 - total flux cleaned = -0.00250469 Jy ! Component: 2850 - total flux cleaned = -0.00257341 Jy ! Component: 2900 - total flux cleaned = -0.00266457 Jy ! Component: 2950 - total flux cleaned = -0.0026646 Jy ! Component: 3000 - total flux cleaned = -0.00268727 Jy ! Component: 3050 - total flux cleaned = -0.00284309 Jy ! Component: 3100 - total flux cleaned = -0.00279899 Jy ! Component: 3150 - total flux cleaned = -0.00282084 Jy ! Component: 3200 - total flux cleaned = -0.00284286 Jy ! Component: 3250 - total flux cleaned = -0.00284313 Jy ! Component: 3300 - total flux cleaned = -0.00288585 Jy ! Component: 3350 - total flux cleaned = -0.00290715 Jy ! Component: 3400 - total flux cleaned = -0.00297053 Jy ! Component: 3450 - total flux cleaned = -0.0029286 Jy ! Component: 3500 - total flux cleaned = -0.00301239 Jy ! Component: 3550 - total flux cleaned = -0.00311624 Jy ! Component: 3600 - total flux cleaned = -0.00309566 Jy ! Component: 3650 - total flux cleaned = -0.0031163 Jy ! Component: 3700 - total flux cleaned = -0.00317753 Jy ! Component: 3750 - total flux cleaned = -0.0031977 Jy ! Component: 3800 - total flux cleaned = -0.00327835 Jy ! Component: 3850 - total flux cleaned = -0.00325829 Jy ! Component: 3900 - total flux cleaned = -0.00325847 Jy ! Component: 3950 - total flux cleaned = -0.00335737 Jy ! Component: 4000 - total flux cleaned = -0.003318 Jy ! Component: 4050 - total flux cleaned = -0.00331791 Jy ! Total flux subtracted in 4096 components = -0.00337622 Jy ! Clean residual min=-0.001152 max=0.001203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.271641 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 379 components and 0.271641 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0138-2711_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.04 x 7.862 at -4.879 degrees (North through East) ! Clean map min=-0.0027779 max=0.23167 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0138-2711_S_map.fits wmodel /vlbi/uf001/uva//J0138-2711_S_map.mod ! Writing 379 model components to file: /vlbi/uf001/uva//J0138-2711_S_map.mod wobs /vlbi/uf001/uva//J0138-2711_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0138-2711_S_uvs.fits wwins /vlbi/uf001/uva//J0138-2711_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0138-2711_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231669 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348155 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.450844 0.450844 0.901689 1.80338 3.60676 7.21351 14.427 28.854 57.7081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 665.417 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0138-2711_S_dfm.log closed on Sun Jan 13 21:03:29 2019