! Started logfile: /vlbi/uf001/uva//J1240-1121_S_dfm.log on Mon Jan 14 01:59:05 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//J1240-1121_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1240-1121_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893519 visibilities/baseline/integration-bin. ! Found source: J1240-1121 ! ! 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 5790 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 J1240-1121_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005578Jy sigma=17.070854 ! Fit after self-cal, rms=0.880352Jy sigma=15.008899 ! 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=6.752 mas, bpa=-3.686 degrees ! Estimated noise=0.786485 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 = 0.0916983 Jy ! Component: 100 - total flux cleaned = 0.117238 Jy ! Total flux subtracted in 100 components = 0.117238 Jy ! Clean residual min=-0.006501 max=0.010490 Jy/beam ! Clean residual mean=0.000010 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.117238 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.117238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082958Jy sigma=1.289884 ! Fit after self-cal, rms=0.082898Jy sigma=1.289415 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110426 Jy ! Component: 100 - total flux cleaned = 0.0162521 Jy ! Total flux subtracted in 100 components = 0.0162521 Jy ! Clean residual min=-0.006700 max=0.007322 Jy/beam ! Clean residual mean=0.000001 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.13349 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.13349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081283Jy sigma=1.263142 ! Fit after self-cal, rms=0.081252Jy sigma=1.262916 ! 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=3.039 mas, bmaj=7.588 mas, bpa=-3.498 degrees ! Estimated noise=0.560207 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 (-6, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793272 Jy ! Component: 100 - total flux cleaned = 0.0119367 Jy ! Component: 150 - total flux cleaned = 0.0146321 Jy ! Component: 200 - total flux cleaned = 0.0162223 Jy ! Total flux subtracted in 200 components = 0.0162223 Jy ! Clean residual min=-0.004892 max=0.006012 Jy/beam ! Clean residual mean=0.000007 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.149712 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.149712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080498Jy sigma=1.248094 ! Fit after self-cal, rms=0.080411Jy sigma=1.246525 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 7.588 at -3.498 degrees (North through East) ! Clean map min=-0.0042486 max=0.11911 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 0.95 KP 1.12 ! LA 0.94 MK 1.00 NL 1.05 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 1.03 KP 1.00 ! LA 0.97 MK 1.02 NL 1.14 OV 0.82 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.97 KP 1.08 ! LA 0.95 MK 1.01 NL 1.16 OV 0.95 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.080411Jy sigma=1.246525 ! Fit after self-cal, rms=0.079300Jy sigma=1.226035 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.619 mas, bpa=-3.275 degrees ! Estimated noise=0.557792 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 = 0.000743876 Jy ! Component: 100 - total flux cleaned = 0.00079557 Jy ! Component: 150 - total flux cleaned = 0.000682853 Jy ! Component: 200 - total flux cleaned = 0.000582165 Jy ! Total flux subtracted in 200 components = 0.000582165 Jy ! Clean residual min=-0.003564 max=0.003980 Jy/beam ! Clean residual mean=-0.000006 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.150294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.150295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079247Jy sigma=1.225285 ! Fit after self-cal, rms=0.079279Jy sigma=1.224779 ! 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=0.079279Jy sigma=1.224779 ! Fit after self-cal, rms=0.079433Jy sigma=1.212495 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=7.596 mas, bpa=-3.262 degrees ! Estimated noise=0.556368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.79077e-05 Jy ! Component: 100 - total flux cleaned = 0.000326102 Jy ! Component: 150 - total flux cleaned = 0.000393556 Jy ! Component: 200 - total flux cleaned = 0.00044713 Jy ! Total flux subtracted in 200 components = 0.00044713 Jy ! Clean residual min=-0.002706 max=0.002854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.150742 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.150742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079379Jy sigma=1.211846 ! Fit after self-cal, rms=0.079404Jy sigma=1.211575 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 (-59.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229043 Jy ! Component: 100 - total flux cleaned = 0.00224479 Jy ! Component: 150 - total flux cleaned = 0.00224509 Jy ! Component: 200 - total flux cleaned = 0.0022099 Jy ! Total flux subtracted in 200 components = 0.0022099 Jy ! Clean residual min=-0.002615 max=0.002275 Jy/beam ! Clean residual mean=-0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.152952 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.152952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079317Jy sigma=1.210274 ! Fit after self-cal, rms=0.079304Jy sigma=1.210158 ! 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=0.079304Jy sigma=1.210158 ! Fit after self-cal, rms=0.079440Jy sigma=1.209971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=7.59 mas, bpa=-3.312 degrees ! Estimated noise=0.556025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597334 Jy ! Component: 100 - total flux cleaned = 0.000877486 Jy ! Component: 150 - total flux cleaned = 0.000877702 Jy ! Component: 200 - total flux cleaned = 0.000906182 Jy ! Total flux subtracted in 200 components = 0.000906182 Jy ! Clean residual min=-0.002554 max=0.002179 Jy/beam ! Clean residual mean=-0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.153858 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.153858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079408Jy sigma=1.209492 ! Fit after self-cal, rms=0.079409Jy sigma=1.209460 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 = 0.000116598 Jy ! Component: 100 - total flux cleaned = 0.000115884 Jy ! Component: 150 - total flux cleaned = 0.000115315 Jy ! Component: 200 - total flux cleaned = 9.03914e-05 Jy ! Total flux subtracted in 200 components = 9.03914e-05 Jy ! Clean residual min=-0.002579 max=0.002123 Jy/beam ! Clean residual mean=-0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.153948 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 151 components and 0.153948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079391Jy sigma=1.209218 ! Fit after self-cal, rms=0.079389Jy sigma=1.209209 ! 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=0.079389Jy sigma=1.209209 ! Fit after self-cal, rms=0.079533Jy sigma=1.209165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.02 mas, bmaj=14.07 mas, bpa=-0.978 degrees ! Estimated noise=0.747793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.0495e-05 Jy ! Component: 100 - total flux cleaned = 0.000121843 Jy ! Component: 150 - total flux cleaned = 0.000180447 Jy ! Component: 200 - total flux cleaned = 0.000132499 Jy ! Total flux subtracted in 200 components = 0.000132499 Jy ! Clean residual min=-0.002812 max=0.002294 Jy/beam ! Clean residual mean=-0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.154081 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.154081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079523Jy sigma=1.209015 ! Fit after self-cal, rms=0.079521Jy sigma=1.208995 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 = 5.10222e-05 Jy ! Component: 100 - total flux cleaned = 7.29747e-05 Jy ! Component: 150 - total flux cleaned = 5.12468e-05 Jy ! Component: 200 - total flux cleaned = 7.0795e-05 Jy ! Total flux subtracted in 200 components = 7.0795e-05 Jy ! Clean residual min=-0.002788 max=0.002247 Jy/beam ! Clean residual mean=-0.000006 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.154151 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 171 components and 0.154151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079518Jy sigma=1.208977 ! Fit after self-cal, rms=0.079515Jy sigma=1.208969 ! 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=3.044 mas, bmaj=7.59 mas, bpa=-3.367 degrees ! Estimated noise=0.556466 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.044 x 7.59 at -3.367 degrees (North through East) ! Clean map min=-0.0025297 max=0.11814 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=2.621 mas, bmaj=6.748 mas, bpa=-3.64 degrees ! Estimated noise=0.785652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.091447 Jy ! Component: 100 - total flux cleaned = 0.117086 Jy ! Component: 150 - total flux cleaned = 0.128682 Jy ! Component: 200 - total flux cleaned = 0.13576 Jy ! Total flux subtracted in 200 components = 0.13576 Jy ! Clean residual min=-0.005048 max=0.003950 Jy/beam ! Clean residual mean=-0.000005 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.13576 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 0.13576 Jy ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=7.59 mas, bpa=-3.367 degrees ! Estimated noise=0.556466 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 = 0.00551723 Jy ! Component: 100 - total flux cleaned = 0.00891743 Jy ! Component: 150 - total flux cleaned = 0.011376 Jy ! Component: 200 - total flux cleaned = 0.0132778 Jy ! Total flux subtracted in 200 components = 0.0132778 Jy ! Clean residual min=-0.002669 max=0.002135 Jy/beam ! Clean residual mean=-0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.149038 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 68 components and 0.149038 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=7.02 mas, bmaj=14.07 mas, bpa=-0.978 degrees ! Estimated noise=0.747793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185066 Jy ! Component: 100 - total flux cleaned = 0.00255694 Jy ! Component: 150 - total flux cleaned = 0.00317798 Jy ! Component: 200 - total flux cleaned = 0.00352659 Jy ! Total flux subtracted in 200 components = 0.00352659 Jy ! Clean residual min=-0.002994 max=0.002264 Jy/beam ! Clean residual mean=-0.000006 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.152565 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 = 0.00015156 Jy ! Component: 100 - total flux cleaned = 0.000286581 Jy ! Component: 150 - total flux cleaned = 0.000407946 Jy ! Component: 200 - total flux cleaned = 0.000517913 Jy ! Total flux subtracted in 200 components = 0.000517913 Jy ! Clean residual min=-0.002843 max=0.002259 Jy/beam ! Clean residual mean=-0.000006 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.153083 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 139 components and 0.153083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=7.59 mas, bpa=-3.367 degrees ! Estimated noise=0.556466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284743 Jy ! Component: 100 - total flux cleaned = 0.000218734 Jy ! Component: 150 - total flux cleaned = 0.000244788 Jy ! Component: 200 - total flux cleaned = 0.00029671 Jy ! Total flux subtracted in 200 components = 0.00029671 Jy ! Clean residual min=-0.002528 max=0.002106 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.153379 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.153379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079524Jy sigma=1.209240 ! Fit after self-cal, rms=0.079526Jy sigma=1.209164 wmodel J1240-1121_S_map.mod ! Writing 153 model components to file: J1240-1121_S_map.mod wobs J1240-1121_S_uvs.fits ! Writing UV FITS file: J1240-1121_S_uvs.fits wwins J1240-1121_S_map.win ! wwins: Wrote 3 windows to J1240-1121_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 = -0.00107721 Jy ! Component: 100 - total flux cleaned = -0.00163995 Jy ! Component: 150 - total flux cleaned = -0.00186438 Jy ! Component: 200 - total flux cleaned = -0.00204273 Jy ! Component: 250 - total flux cleaned = -0.00214778 Jy ! Component: 300 - total flux cleaned = -0.00231586 Jy ! Component: 350 - total flux cleaned = -0.00241205 Jy ! Component: 400 - total flux cleaned = -0.00247407 Jy ! Component: 450 - total flux cleaned = -0.00253517 Jy ! Component: 500 - total flux cleaned = -0.0026254 Jy ! Component: 550 - total flux cleaned = -0.0027127 Jy ! Component: 600 - total flux cleaned = -0.00282591 Jy ! Component: 650 - total flux cleaned = -0.00288146 Jy ! Component: 700 - total flux cleaned = -0.00288151 Jy ! Component: 750 - total flux cleaned = -0.00290765 Jy ! Component: 800 - total flux cleaned = -0.00285532 Jy ! Component: 850 - total flux cleaned = -0.00285556 Jy ! Component: 900 - total flux cleaned = -0.00295567 Jy ! Component: 950 - total flux cleaned = -0.00297999 Jy ! Component: 1000 - total flux cleaned = -0.0030281 Jy ! Component: 1050 - total flux cleaned = -0.00307561 Jy ! Component: 1100 - total flux cleaned = -0.00312226 Jy ! Component: 1150 - total flux cleaned = -0.00319102 Jy ! Component: 1200 - total flux cleaned = -0.0032814 Jy ! Component: 1250 - total flux cleaned = -0.00328137 Jy ! Component: 1300 - total flux cleaned = -0.00339127 Jy ! Component: 1350 - total flux cleaned = -0.00341312 Jy ! Component: 1400 - total flux cleaned = -0.00343445 Jy ! Component: 1450 - total flux cleaned = -0.00341381 Jy ! Component: 1500 - total flux cleaned = -0.00337262 Jy ! Component: 1550 - total flux cleaned = -0.00339355 Jy ! Component: 1600 - total flux cleaned = -0.00335302 Jy ! Component: 1650 - total flux cleaned = -0.00331323 Jy ! Component: 1700 - total flux cleaned = -0.00325391 Jy ! Component: 1750 - total flux cleaned = -0.00323444 Jy ! Component: 1800 - total flux cleaned = -0.00317625 Jy ! Component: 1850 - total flux cleaned = -0.00313812 Jy ! Component: 1900 - total flux cleaned = -0.0031005 Jy ! Component: 1950 - total flux cleaned = -0.00308201 Jy ! Component: 2000 - total flux cleaned = -0.00306352 Jy ! Component: 2050 - total flux cleaned = -0.00304503 Jy ! Component: 2100 - total flux cleaned = -0.00295417 Jy ! Component: 2150 - total flux cleaned = -0.00295413 Jy ! Component: 2200 - total flux cleaned = -0.00297168 Jy ! Component: 2250 - total flux cleaned = -0.00286593 Jy ! Component: 2300 - total flux cleaned = -0.00293581 Jy ! Component: 2350 - total flux cleaned = -0.00290127 Jy ! Component: 2400 - total flux cleaned = -0.00291834 Jy ! Component: 2450 - total flux cleaned = -0.00288443 Jy ! Component: 2500 - total flux cleaned = -0.00281719 Jy ! Component: 2550 - total flux cleaned = -0.00276751 Jy ! Component: 2600 - total flux cleaned = -0.00275116 Jy ! Component: 2650 - total flux cleaned = -0.00281624 Jy ! Component: 2700 - total flux cleaned = -0.0027838 Jy ! Component: 2750 - total flux cleaned = -0.00270377 Jy ! Component: 2800 - total flux cleaned = -0.00268805 Jy ! Component: 2850 - total flux cleaned = -0.00265677 Jy ! Component: 2900 - total flux cleaned = -0.00259431 Jy ! Component: 2950 - total flux cleaned = -0.00250164 Jy ! Component: 3000 - total flux cleaned = -0.00248627 Jy ! Component: 3050 - total flux cleaned = -0.00244067 Jy ! Component: 3100 - total flux cleaned = -0.00238026 Jy ! Component: 3150 - total flux cleaned = -0.00227575 Jy ! Component: 3200 - total flux cleaned = -0.0023349 Jy ! Component: 3250 - total flux cleaned = -0.00221725 Jy ! Component: 3300 - total flux cleaned = -0.00218805 Jy ! Component: 3350 - total flux cleaned = -0.00215889 Jy ! Component: 3400 - total flux cleaned = -0.00205848 Jy ! Component: 3450 - total flux cleaned = -0.00200157 Jy ! Component: 3500 - total flux cleaned = -0.00201563 Jy ! Component: 3550 - total flux cleaned = -0.00190325 Jy ! Component: 3600 - total flux cleaned = -0.00187534 Jy ! Component: 3650 - total flux cleaned = -0.00183383 Jy ! Component: 3700 - total flux cleaned = -0.00177896 Jy ! Component: 3750 - total flux cleaned = -0.00172443 Jy ! Component: 3800 - total flux cleaned = -0.00169725 Jy ! Component: 3850 - total flux cleaned = -0.00167046 Jy ! Component: 3900 - total flux cleaned = -0.00160379 Jy ! Component: 3950 - total flux cleaned = -0.00157724 Jy ! Component: 4000 - total flux cleaned = -0.00148508 Jy ! Component: 4050 - total flux cleaned = -0.00139363 Jy ! Total flux subtracted in 4096 components = -0.00132874 Jy ! Clean residual min=-0.000906 max=0.000775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.152051 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 444 components and 0.15205 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1240-1121_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.044 x 7.59 at -3.367 degrees (North through East) ! Clean map min=-0.0015224 max=0.11825 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1240-1121_S_map.fits wmodel /vlbi/uf001/uva//J1240-1121_S_map.mod ! Writing 444 model components to file: /vlbi/uf001/uva//J1240-1121_S_map.mod wobs /vlbi/uf001/uva//J1240-1121_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1240-1121_S_uvs.fits wwins /vlbi/uf001/uva//J1240-1121_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1240-1121_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230704 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585318 0.585318 1.17064 2.34127 4.68254 9.36509 18.7302 37.4604 74.9207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 512.541 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1240-1121_S_dfm.log closed on Mon Jan 14 01:59:09 2019