! Started logfile: /vlbi/bp222/maps//J1208+5441_S_dfm.log on Thu Sep 27 11:07:41 2018 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/bp222/maps//J1208+5441_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1208+5441_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.980952 visibilities/baseline/integration-bin. ! Found source: J1208+5441 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 9888 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1208+5441_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015934Jy sigma=16.569437 ! Fit after self-cal, rms=0.826481Jy sigma=13.516403 ! 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=2.363 mas, bmaj=5.339 mas, bpa=-4.347 degrees ! Estimated noise=0.735607 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 = 0.133945 Jy ! Component: 100 - total flux cleaned = 0.163847 Jy ! Total flux subtracted in 100 components = 0.163847 Jy ! Clean residual min=-0.010098 max=0.010891 Jy/beam ! Clean residual mean=0.000012 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.163847 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.163847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109873Jy sigma=1.219224 ! Fit after self-cal, rms=0.109613Jy sigma=1.216818 ! 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=2.868 mas, bmaj=6.08 mas, bpa=-4.375 degrees ! Estimated noise=0.506226 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 = 0.0153431 Jy ! Component: 100 - total flux cleaned = 0.0226518 Jy ! Component: 150 - total flux cleaned = 0.0270731 Jy ! Component: 200 - total flux cleaned = 0.0294111 Jy ! Total flux subtracted in 200 components = 0.0294111 Jy ! Clean residual min=-0.008658 max=0.009254 Jy/beam ! Clean residual mean=0.000008 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.193258 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.193258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107187Jy sigma=1.164079 ! Fit after self-cal, rms=0.107191Jy sigma=1.163854 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.868 x 6.08 at -4.375 degrees (North through East) ! Clean map min=-0.0082477 max=0.17893 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 0.97 ! MK 0.96 NL 1.02 OV 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.96 KP 0.99 ! MK 0.99 NL 1.07 OV 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.98 HN 0.97 KP 0.99 ! MK 0.96 NL 1.06 OV 1.01 SC 1.06 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1490.88 HN 1.21 KP 1.00* ! MK 21.13 NL 1.00* OV 0.88 SC 1.00* ! ! ! Fit before self-cal, rms=0.107191Jy sigma=1.163854 ! Fit after self-cal, rms=0.103096Jy sigma=1.000326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=6.109 mas, bpa=-4.174 degrees ! Estimated noise=0.510235 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 = -8.7603e-05 Jy ! Component: 100 - total flux cleaned = -9.60043e-06 Jy ! Component: 150 - total flux cleaned = 5.41195e-05 Jy ! Component: 200 - total flux cleaned = -5.40757e-05 Jy ! Total flux subtracted in 200 components = -5.40757e-05 Jy ! Clean residual min=-0.007141 max=0.006912 Jy/beam ! Clean residual mean=-0.000000 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.193204 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.193204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102844Jy sigma=1.000088 ! Fit after self-cal, rms=0.102924Jy sigma=0.999956 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102924Jy sigma=0.999956 ! Fit after self-cal, rms=0.117794Jy sigma=0.920053 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=6.102 mas, bpa=-3.862 degrees ! Estimated noise=0.5181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240584 Jy ! Component: 100 - total flux cleaned = 0.00226552 Jy ! Component: 150 - total flux cleaned = 0.00216525 Jy ! Component: 200 - total flux cleaned = 0.00200592 Jy ! Total flux subtracted in 200 components = 0.00200592 Jy ! Clean residual min=-0.003555 max=0.003238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.19521 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.19521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117634Jy sigma=0.918214 ! Fit after self-cal, rms=0.118285Jy sigma=0.917723 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 = -0.000212727 Jy ! Component: 100 - total flux cleaned = -0.000299898 Jy ! Component: 150 - total flux cleaned = -0.000378965 Jy ! Component: 200 - total flux cleaned = -0.000452395 Jy ! Total flux subtracted in 200 components = -0.000452395 Jy ! Clean residual min=-0.003540 max=0.003231 Jy/beam ! Clean residual mean=-0.000002 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.194757 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.194757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118250Jy sigma=0.917695 ! Fit after self-cal, rms=0.118259Jy sigma=0.917688 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118259Jy sigma=0.917688 ! Fit after self-cal, rms=0.108388Jy sigma=0.879412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=6.132 mas, bpa=-3.669 degrees ! Estimated noise=0.51767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166604 Jy ! Component: 100 - total flux cleaned = -0.000205845 Jy ! Component: 150 - total flux cleaned = -0.000234912 Jy ! Component: 200 - total flux cleaned = -0.000189298 Jy ! Total flux subtracted in 200 components = -0.000189298 Jy ! Clean residual min=-0.001592 max=0.001901 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.194568 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.194568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108337Jy sigma=0.878673 ! Fit after self-cal, rms=0.108347Jy sigma=0.878367 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 (-34, 98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956839 Jy ! Component: 100 - total flux cleaned = 0.00113317 Jy ! Component: 150 - total flux cleaned = 0.00104787 Jy ! Component: 200 - total flux cleaned = 0.000919278 Jy ! Total flux subtracted in 200 components = 0.000919278 Jy ! Clean residual min=-0.001518 max=0.001573 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.195487 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.195487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108304Jy sigma=0.877597 ! Fit after self-cal, rms=0.108311Jy sigma=0.877510 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108311Jy sigma=0.877510 ! Fit after self-cal, rms=0.108754Jy sigma=0.877158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.232 mas, bmaj=8.161 mas, bpa=-2.266 degrees ! Estimated noise=0.664435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271164 Jy ! Component: 100 - total flux cleaned = 0.000255282 Jy ! Component: 150 - total flux cleaned = 0.000194038 Jy ! Component: 200 - total flux cleaned = 0.000138032 Jy ! Total flux subtracted in 200 components = 0.000138032 Jy ! Clean residual min=-0.001955 max=0.001768 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.195625 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.195625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108745Jy sigma=0.876998 ! Fit after self-cal, rms=0.108756Jy sigma=0.876986 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 = -5.62743e-05 Jy ! Component: 100 - total flux cleaned = -0.000107524 Jy ! Component: 150 - total flux cleaned = -0.000143125 Jy ! Component: 200 - total flux cleaned = -0.000176911 Jy ! Total flux subtracted in 200 components = -0.000176911 Jy ! Clean residual min=-0.001917 max=0.001767 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.195449 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.195449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108748Jy sigma=0.876926 ! Fit after self-cal, rms=0.108751Jy sigma=0.876919 ! 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=2.898 mas, bmaj=6.145 mas, bpa=-3.507 degrees ! Estimated noise=0.517445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 6.145 at -3.507 degrees (North through East) ! Clean map min=-0.0013894 max=0.18289 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=2.373 mas, bmaj=5.377 mas, bpa=-3.592 degrees ! Estimated noise=0.771895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140463 Jy ! Component: 100 - total flux cleaned = 0.171347 Jy ! Component: 150 - total flux cleaned = 0.181433 Jy ! Component: 200 - total flux cleaned = 0.187256 Jy ! Total flux subtracted in 200 components = 0.187256 Jy ! Clean residual min=-0.003206 max=0.003036 Jy/beam ! Clean residual mean=0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.187256 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.187256 Jy ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=6.145 mas, bpa=-3.507 degrees ! Estimated noise=0.517445 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 = 0.00379029 Jy ! Component: 100 - total flux cleaned = 0.00608652 Jy ! Component: 150 - total flux cleaned = 0.00707068 Jy ! Component: 200 - total flux cleaned = 0.00777796 Jy ! Total flux subtracted in 200 components = 0.00777796 Jy ! Clean residual min=-0.001582 max=0.001710 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.195034 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.195034 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=6.232 mas, bmaj=8.161 mas, bpa=-2.266 degrees ! Estimated noise=0.664435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096129 Jy ! Component: 100 - total flux cleaned = 0.000987268 Jy ! Component: 150 - total flux cleaned = 0.000898645 Jy ! Component: 200 - total flux cleaned = 0.00085441 Jy ! Total flux subtracted in 200 components = 0.00085441 Jy ! Clean residual min=-0.001880 max=0.001821 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.195889 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 = -4.03612e-05 Jy ! Component: 100 - total flux cleaned = -7.75744e-05 Jy ! Component: 150 - total flux cleaned = -0.000111889 Jy ! Component: 200 - total flux cleaned = -0.000143927 Jy ! Total flux subtracted in 200 components = -0.000143927 Jy ! Clean residual min=-0.001856 max=0.001796 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.195745 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.195745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=6.145 mas, bpa=-3.507 degrees ! Estimated noise=0.517445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.77818e-05 Jy ! Component: 100 - total flux cleaned = 3.13093e-05 Jy ! Component: 150 - total flux cleaned = 0.000111686 Jy ! Component: 200 - total flux cleaned = 0.000135482 Jy ! Total flux subtracted in 200 components = 0.000135482 Jy ! Clean residual min=-0.001479 max=0.001563 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.19588 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.19588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108717Jy sigma=0.876966 ! Fit after self-cal, rms=0.108705Jy sigma=0.876899 wmodel J1208+5441_S_map.mod ! Writing 80 model components to file: J1208+5441_S_map.mod wobs J1208+5441_S_uvs.fits ! Writing UV FITS file: J1208+5441_S_uvs.fits wwins J1208+5441_S_map.win ! wwins: Wrote 2 windows to J1208+5441_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 = 0.000358566 Jy ! Component: 100 - total flux cleaned = 0.00041349 Jy ! Component: 150 - total flux cleaned = 0.000466505 Jy ! Component: 200 - total flux cleaned = 0.000414498 Jy ! Component: 250 - total flux cleaned = 0.000414858 Jy ! Component: 300 - total flux cleaned = 0.000415298 Jy ! Component: 350 - total flux cleaned = 0.000343671 Jy ! Component: 400 - total flux cleaned = 0.000250145 Jy ! Component: 450 - total flux cleaned = 0.000204105 Jy ! Component: 500 - total flux cleaned = 9.0793e-05 Jy ! Component: 550 - total flux cleaned = -2.00802e-05 Jy ! Component: 600 - total flux cleaned = -0.000195401 Jy ! Component: 650 - total flux cleaned = -0.000324393 Jy ! Component: 700 - total flux cleaned = -0.000493918 Jy ! Component: 750 - total flux cleaned = -0.000598164 Jy ! Component: 800 - total flux cleaned = -0.000742723 Jy ! Component: 850 - total flux cleaned = -0.000925054 Jy ! Component: 900 - total flux cleaned = -0.000985121 Jy ! Component: 950 - total flux cleaned = -0.00110408 Jy ! Component: 1000 - total flux cleaned = -0.00122136 Jy ! Component: 1050 - total flux cleaned = -0.00125941 Jy ! Component: 1100 - total flux cleaned = -0.00135456 Jy ! Component: 1150 - total flux cleaned = -0.00137336 Jy ! Component: 1200 - total flux cleaned = -0.00141055 Jy ! Component: 1250 - total flux cleaned = -0.0015029 Jy ! Component: 1300 - total flux cleaned = -0.00152114 Jy ! Component: 1350 - total flux cleaned = -0.00159318 Jy ! Component: 1400 - total flux cleaned = -0.00161102 Jy ! Component: 1450 - total flux cleaned = -0.00168168 Jy ! Component: 1500 - total flux cleaned = -0.00168152 Jy ! Component: 1550 - total flux cleaned = -0.00164685 Jy ! Component: 1600 - total flux cleaned = -0.00171542 Jy ! Component: 1650 - total flux cleaned = -0.00171536 Jy ! Component: 1700 - total flux cleaned = -0.00174926 Jy ! Component: 1750 - total flux cleaned = -0.00174952 Jy ! Component: 1800 - total flux cleaned = -0.00181599 Jy ! Component: 1850 - total flux cleaned = -0.00184886 Jy ! Component: 1900 - total flux cleaned = -0.00191375 Jy ! Component: 1950 - total flux cleaned = -0.0019139 Jy ! Component: 2000 - total flux cleaned = -0.00199388 Jy ! Component: 2050 - total flux cleaned = -0.00199406 Jy ! Component: 2100 - total flux cleaned = -0.0020571 Jy ! Component: 2150 - total flux cleaned = -0.00202589 Jy ! Component: 2200 - total flux cleaned = -0.00205676 Jy ! Component: 2250 - total flux cleaned = -0.00210288 Jy ! Component: 2300 - total flux cleaned = -0.00210308 Jy ! Component: 2350 - total flux cleaned = -0.00217915 Jy ! Component: 2400 - total flux cleaned = -0.00220917 Jy ! Component: 2450 - total flux cleaned = -0.00219416 Jy ! Component: 2500 - total flux cleaned = -0.00222374 Jy ! Component: 2550 - total flux cleaned = -0.0022678 Jy ! Component: 2600 - total flux cleaned = -0.00225308 Jy ! Component: 2650 - total flux cleaned = -0.00231112 Jy ! Component: 2700 - total flux cleaned = -0.00233995 Jy ! Component: 2750 - total flux cleaned = -0.00234009 Jy ! Component: 2800 - total flux cleaned = -0.00241103 Jy ! Component: 2850 - total flux cleaned = -0.00245329 Jy ! Component: 2900 - total flux cleaned = -0.00242536 Jy ! Component: 2950 - total flux cleaned = -0.00245327 Jy ! Component: 3000 - total flux cleaned = -0.00245334 Jy ! Component: 3050 - total flux cleaned = -0.00254938 Jy ! Component: 3100 - total flux cleaned = -0.00250825 Jy ! Component: 3150 - total flux cleaned = -0.0025218 Jy ! Component: 3200 - total flux cleaned = -0.00253531 Jy ! Component: 3250 - total flux cleaned = -0.0025352 Jy ! Component: 3300 - total flux cleaned = -0.00257498 Jy ! Component: 3350 - total flux cleaned = -0.00258821 Jy ! Component: 3400 - total flux cleaned = -0.00257512 Jy ! Component: 3450 - total flux cleaned = -0.00261433 Jy ! Component: 3500 - total flux cleaned = -0.00262745 Jy ! Component: 3550 - total flux cleaned = -0.00256275 Jy ! Component: 3600 - total flux cleaned = -0.00260141 Jy ! Component: 3650 - total flux cleaned = -0.00263977 Jy ! Component: 3700 - total flux cleaned = -0.00269066 Jy ! Component: 3750 - total flux cleaned = -0.00267803 Jy ! Component: 3800 - total flux cleaned = -0.00271583 Jy ! Component: 3850 - total flux cleaned = -0.00274094 Jy ! Component: 3900 - total flux cleaned = -0.0028031 Jy ! Component: 3950 - total flux cleaned = -0.00281523 Jy ! Component: 4000 - total flux cleaned = -0.0027291 Jy ! Component: 4050 - total flux cleaned = -0.00275373 Jy ! Total flux subtracted in 4096 components = -0.0027537 Jy ! Clean residual min=-0.000683 max=0.000868 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.193126 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 393 components and 0.193126 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1208+5441_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 6.145 at -3.507 degrees (North through East) ! Clean map min=-0.0011778 max=0.1833 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1208+5441_S_map.fits wmodel /vlbi/bp222/maps//J1208+5441_S_map.mod ! Writing 393 model components to file: /vlbi/bp222/maps//J1208+5441_S_map.mod wobs /vlbi/bp222/maps//J1208+5441_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1208+5441_S_uvs.fits wwins /vlbi/bp222/maps//J1208+5441_S_map.win ! wwins: Wrote 3 windows to /vlbi/bp222/maps//J1208+5441_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365875 0.365875 0.731751 1.4635 2.927 5.854 11.708 23.416 46.832 93.6641 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 819.951 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1208+5441_S_dfm.log closed on Thu Sep 27 11:07:45 2018