! Started logfile: /image_prod/ug002_uva//J1754+6452_S_dfm.log on Thu Mar 5 03:31:36 2020 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 /image_prod/ug002_uva//J1754+6452_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1754+6452_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.985119 visibilities/baseline/integration-bin. ! Found source: J1754+6452 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4965 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 J1754+6452_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.021436Jy sigma=7.804222 ! Fit after self-cal, rms=0.810983Jy sigma=6.278600 ! 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=3.451 mas, bmaj=4.11 mas, bpa=-44.46 degrees ! Estimated noise=2.21289 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 = 0.140462 Jy ! Component: 100 - total flux cleaned = 0.174703 Jy ! Total flux subtracted in 100 components = 0.174703 Jy ! Clean residual min=-0.007985 max=0.013752 Jy/beam ! Clean residual mean=0.000027 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.174703 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.174703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082725Jy sigma=0.518507 ! Fit after self-cal, rms=0.082709Jy sigma=0.518327 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155711 Jy ! Component: 100 - total flux cleaned = 0.0245269 Jy ! Total flux subtracted in 100 components = 0.0245269 Jy ! Clean residual min=-0.006818 max=0.007586 Jy/beam ! Clean residual mean=0.000017 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.19923 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.19923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078236Jy sigma=0.489312 ! Fit after self-cal, rms=0.078214Jy sigma=0.489082 ! 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=4.142 mas, bmaj=4.818 mas, bpa=-35.83 degrees ! Estimated noise=1.35148 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 = 0.00642763 Jy ! Component: 100 - total flux cleaned = 0.00964325 Jy ! Component: 150 - total flux cleaned = 0.0103724 Jy ! Component: 200 - total flux cleaned = 0.0104374 Jy ! Total flux subtracted in 200 components = 0.0104374 Jy ! Clean residual min=-0.006151 max=0.006500 Jy/beam ! Clean residual mean=0.000016 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.209668 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.209668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077278Jy sigma=0.486599 ! Fit after self-cal, rms=0.077273Jy sigma=0.486549 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.142 x 4.818 at -35.83 degrees (North through East) ! Clean map min=-0.0060614 max=0.18545 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.04 KP 1.01 ! LA 1.11 MK 1.05 NL 1.09 OV 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 1.04 KP 1.04 ! LA 1.10 MK 1.04 NL 1.01 OV 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.00 KP 1.00 ! LA 1.10 MK 1.05 NL 0.99 OV 1.05 ! ! ! Fit before self-cal, rms=0.077273Jy sigma=0.486549 ! Fit after self-cal, rms=0.073331Jy sigma=0.465905 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=4.86 mas, bpa=-36.09 degrees ! Estimated noise=1.37115 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 (81.5, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460599 Jy ! Component: 100 - total flux cleaned = 0.00422442 Jy ! Component: 150 - total flux cleaned = 0.00366472 Jy ! Component: 200 - total flux cleaned = 0.00323482 Jy ! Total flux subtracted in 200 components = 0.00323482 Jy ! Clean residual min=-0.004429 max=0.005312 Jy/beam ! Clean residual mean=0.000006 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.212903 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.212903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072765Jy sigma=0.463533 ! Fit after self-cal, rms=0.072743Jy sigma=0.462878 ! 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=0.072743Jy sigma=0.462878 ! Fit after self-cal, rms=0.064040Jy sigma=0.442103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.201 mas, bmaj=4.868 mas, bpa=-37.22 degrees ! Estimated noise=1.37194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019781 Jy ! Component: 100 - total flux cleaned = -6.69807e-05 Jy ! Component: 150 - total flux cleaned = 8.83026e-06 Jy ! Component: 200 - total flux cleaned = 3.71301e-05 Jy ! Total flux subtracted in 200 components = 3.71301e-05 Jy ! Clean residual min=-0.002796 max=0.002306 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.21294 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.21294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063968Jy sigma=0.441663 ! Fit after self-cal, rms=0.063956Jy sigma=0.441498 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 = -9.46899e-05 Jy ! Component: 100 - total flux cleaned = -6.87567e-06 Jy ! Component: 150 - total flux cleaned = 4.41027e-05 Jy ! Component: 200 - total flux cleaned = 6.69779e-05 Jy ! Total flux subtracted in 200 components = 6.69779e-05 Jy ! Clean residual min=-0.002744 max=0.002236 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.213007 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.213007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063931Jy sigma=0.441356 ! Fit after self-cal, rms=0.063933Jy sigma=0.441341 ! 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=0.063933Jy sigma=0.441341 ! Fit after self-cal, rms=0.063974Jy sigma=0.441262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.207 mas, bmaj=4.865 mas, bpa=-37.54 degrees ! Estimated noise=1.37173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034583 Jy ! Component: 100 - total flux cleaned = -0.000266548 Jy ! Component: 150 - total flux cleaned = -0.000242812 Jy ! Component: 200 - total flux cleaned = -0.000242671 Jy ! Total flux subtracted in 200 components = -0.000242671 Jy ! Clean residual min=-0.002706 max=0.002154 Jy/beam ! Clean residual mean=0.000000 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.212764 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.212764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063950Jy sigma=0.441127 ! Fit after self-cal, rms=0.063954Jy sigma=0.441112 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 = -0.000102465 Jy ! Component: 100 - total flux cleaned = -8.15082e-05 Jy ! Component: 150 - total flux cleaned = -8.17778e-05 Jy ! Component: 200 - total flux cleaned = -6.42781e-05 Jy ! Total flux subtracted in 200 components = -6.42781e-05 Jy ! Clean residual min=-0.002691 max=0.002157 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.2127 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.2127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063939Jy sigma=0.441041 ! Fit after self-cal, rms=0.063942Jy sigma=0.441033 ! 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=0.063942Jy sigma=0.441033 ! Fit after self-cal, rms=0.063965Jy sigma=0.441013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.185 mas, bmaj=8.691 mas, bpa=55.25 degrees ! Estimated noise=1.67609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500819 Jy ! Component: 100 - total flux cleaned = -0.000501001 Jy ! Component: 150 - total flux cleaned = -0.000484231 Jy ! Component: 200 - total flux cleaned = -0.000452611 Jy ! Total flux subtracted in 200 components = -0.000452611 Jy ! Clean residual min=-0.002878 max=0.002436 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.212247 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.212247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063958Jy sigma=0.440995 ! Fit after self-cal, rms=0.063958Jy sigma=0.440985 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 = -0.000135651 Jy ! Component: 100 - total flux cleaned = -9.11862e-05 Jy ! Component: 150 - total flux cleaned = -5.0763e-05 Jy ! Component: 200 - total flux cleaned = -2.60179e-05 Jy ! Total flux subtracted in 200 components = -2.60179e-05 Jy ! Clean residual min=-0.002854 max=0.002415 Jy/beam ! Clean residual mean=0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.212221 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.212221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063955Jy sigma=0.440992 ! Fit after self-cal, rms=0.063956Jy sigma=0.440988 ! 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=4.211 mas, bmaj=4.864 mas, bpa=-37.75 degrees ! Estimated noise=1.37159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.211 x 4.864 at -37.75 degrees (North through East) ! Clean map min=-0.0025794 max=0.1874 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=3.502 mas, bmaj=4.137 mas, bpa=-46.37 degrees ! Estimated noise=2.26722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143799 Jy ! Component: 100 - total flux cleaned = 0.178096 Jy ! Component: 150 - total flux cleaned = 0.192633 Jy ! Component: 200 - total flux cleaned = 0.200892 Jy ! Total flux subtracted in 200 components = 0.200892 Jy ! Clean residual min=-0.004060 max=0.004797 Jy/beam ! Clean residual mean=0.000006 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.200892 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.200892 Jy ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=4.864 mas, bpa=-37.75 degrees ! Estimated noise=1.37159 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 = 0.005605 Jy ! Component: 100 - total flux cleaned = 0.00869254 Jy ! Component: 150 - total flux cleaned = 0.0104412 Jy ! Component: 200 - total flux cleaned = 0.0111895 Jy ! Total flux subtracted in 200 components = 0.0111895 Jy ! Clean residual min=-0.002859 max=0.002650 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.212081 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.212081 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=8.185 mas, bmaj=8.691 mas, bpa=55.25 degrees ! Estimated noise=1.67609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222065 Jy ! Component: 100 - total flux cleaned = 0.000170345 Jy ! Component: 150 - total flux cleaned = 0.000193977 Jy ! Component: 200 - total flux cleaned = 0.0002375 Jy ! Total flux subtracted in 200 components = 0.0002375 Jy ! Clean residual min=-0.002987 max=0.002334 Jy/beam ! Clean residual mean=0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.212319 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 = 2.02668e-05 Jy ! Component: 100 - total flux cleaned = 3.95724e-05 Jy ! Component: 150 - total flux cleaned = 7.4659e-05 Jy ! Component: 200 - total flux cleaned = 7.48211e-05 Jy ! Total flux subtracted in 200 components = 7.48211e-05 Jy ! Clean residual min=-0.002947 max=0.002319 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.212394 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.212394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=4.864 mas, bpa=-37.75 degrees ! Estimated noise=1.37159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228505 Jy ! Component: 100 - total flux cleaned = -0.000275549 Jy ! Component: 150 - total flux cleaned = -0.00031746 Jy ! Component: 200 - total flux cleaned = -0.000275629 Jy ! Total flux subtracted in 200 components = -0.000275629 Jy ! Clean residual min=-0.002785 max=0.002519 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.212118 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.212118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064081Jy sigma=0.441970 ! Fit after self-cal, rms=0.064072Jy sigma=0.441864 wmodel J1754+6452_S_map.mod ! Writing 71 model components to file: J1754+6452_S_map.mod wobs J1754+6452_S_uvs.fits ! Writing UV FITS file: J1754+6452_S_uvs.fits wwins J1754+6452_S_map.win ! wwins: Wrote 2 windows to J1754+6452_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 = -8.79799e-05 Jy ! Component: 100 - total flux cleaned = 6.81561e-05 Jy ! Component: 150 - total flux cleaned = 0.000140913 Jy ! Component: 200 - total flux cleaned = 0.000245276 Jy ! Component: 250 - total flux cleaned = 0.000211759 Jy ! Component: 300 - total flux cleaned = 0.000243582 Jy ! Component: 350 - total flux cleaned = 0.000211758 Jy ! Component: 400 - total flux cleaned = 0.000211884 Jy ! Component: 450 - total flux cleaned = 0.000301077 Jy ! Component: 500 - total flux cleaned = 0.000243055 Jy ! Component: 550 - total flux cleaned = 0.000299875 Jy ! Component: 600 - total flux cleaned = 0.000300028 Jy ! Component: 650 - total flux cleaned = 0.000299591 Jy ! Component: 700 - total flux cleaned = 0.000326113 Jy ! Component: 750 - total flux cleaned = 0.000325849 Jy ! Component: 800 - total flux cleaned = 0.000300544 Jy ! Component: 850 - total flux cleaned = 0.000276116 Jy ! Component: 900 - total flux cleaned = 0.000275702 Jy ! Component: 950 - total flux cleaned = 0.000180729 Jy ! Component: 1000 - total flux cleaned = 0.000180908 Jy ! Component: 1050 - total flux cleaned = 0.000134975 Jy ! Component: 1100 - total flux cleaned = 0.000112597 Jy ! Component: 1150 - total flux cleaned = 0.000112228 Jy ! Component: 1200 - total flux cleaned = 1.89483e-06 Jy ! Component: 1250 - total flux cleaned = 1.63235e-06 Jy ! Component: 1300 - total flux cleaned = 1.49308e-06 Jy ! Component: 1350 - total flux cleaned = 0.000106694 Jy ! Component: 1400 - total flux cleaned = 0.000106139 Jy ! Component: 1450 - total flux cleaned = 0.000105918 Jy ! Component: 1500 - total flux cleaned = 0.000126097 Jy ! Component: 1550 - total flux cleaned = 0.00010602 Jy ! Component: 1600 - total flux cleaned = 0.000125971 Jy ! Component: 1650 - total flux cleaned = 0.000165136 Jy ! Component: 1700 - total flux cleaned = 0.000126667 Jy ! Component: 1750 - total flux cleaned = 0.000183942 Jy ! Component: 1800 - total flux cleaned = 0.000202422 Jy ! Component: 1850 - total flux cleaned = 0.00012744 Jy ! Component: 1900 - total flux cleaned = 0.000164714 Jy ! Component: 1950 - total flux cleaned = 0.000274625 Jy ! Component: 2000 - total flux cleaned = 0.00025668 Jy ! Component: 2050 - total flux cleaned = 0.000256549 Jy ! Component: 2100 - total flux cleaned = 0.000274522 Jy ! Component: 2150 - total flux cleaned = 0.000327183 Jy ! Component: 2200 - total flux cleaned = 0.00027517 Jy ! Component: 2250 - total flux cleaned = 0.000343817 Jy ! Component: 2300 - total flux cleaned = 0.000326691 Jy ! Component: 2350 - total flux cleaned = 0.000326588 Jy ! Component: 2400 - total flux cleaned = 0.00037659 Jy ! Component: 2450 - total flux cleaned = 0.000393232 Jy ! Component: 2500 - total flux cleaned = 0.000344225 Jy ! Component: 2550 - total flux cleaned = 0.000376476 Jy ! Component: 2600 - total flux cleaned = 0.000360201 Jy ! Component: 2650 - total flux cleaned = 0.00031221 Jy ! Component: 2700 - total flux cleaned = 0.000328165 Jy ! Component: 2750 - total flux cleaned = 0.000343991 Jy ! Component: 2800 - total flux cleaned = 0.000328298 Jy ! Component: 2850 - total flux cleaned = 0.000312871 Jy ! Component: 2900 - total flux cleaned = 0.000297655 Jy ! Component: 2950 - total flux cleaned = 0.000282306 Jy ! Component: 3000 - total flux cleaned = 0.00032755 Jy ! Component: 3050 - total flux cleaned = 0.00031266 Jy ! Component: 3100 - total flux cleaned = 0.000312643 Jy ! Component: 3150 - total flux cleaned = 0.000327377 Jy ! Component: 3200 - total flux cleaned = 0.000371151 Jy ! Component: 3250 - total flux cleaned = 0.000356596 Jy ! Component: 3300 - total flux cleaned = 0.000356557 Jy ! Component: 3350 - total flux cleaned = 0.000399476 Jy ! Component: 3400 - total flux cleaned = 0.000399454 Jy ! Component: 3450 - total flux cleaned = 0.000399319 Jy ! Component: 3500 - total flux cleaned = 0.000399272 Jy ! Component: 3550 - total flux cleaned = 0.000427183 Jy ! Component: 3600 - total flux cleaned = 0.000441108 Jy ! Component: 3650 - total flux cleaned = 0.000495924 Jy ! Component: 3700 - total flux cleaned = 0.000455226 Jy ! Component: 3750 - total flux cleaned = 0.00052286 Jy ! Component: 3800 - total flux cleaned = 0.000536285 Jy ! Component: 3850 - total flux cleaned = 0.000549617 Jy ! Component: 3900 - total flux cleaned = 0.000523225 Jy ! Component: 3950 - total flux cleaned = 0.000615255 Jy ! Component: 4000 - total flux cleaned = 0.000628194 Jy ! Component: 4050 - total flux cleaned = 0.000641118 Jy ! Total flux subtracted in 4096 components = 0.000654096 Jy ! Clean residual min=-0.000821 max=0.000727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.212772 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 316 components and 0.212772 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1754+6452_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.211 x 4.864 at -37.75 degrees (North through East) ! Clean map min=-0.0023482 max=0.18836 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1754+6452_S_map.fits wmodel /image_prod/ug002_uva//J1754+6452_S_map.mod ! Writing 316 model components to file: /image_prod/ug002_uva//J1754+6452_S_map.mod wobs /image_prod/ug002_uva//J1754+6452_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1754+6452_S_uvs.fits wwins /image_prod/ug002_uva//J1754+6452_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1754+6452_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.188362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336771 0.336771 0.673543 1.34709 2.69417 5.38834 10.7767 21.5534 43.1067 86.2135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.188 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 890.812 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1754+6452_S_dfm.log closed on Thu Mar 5 03:31:40 2020