! Started logfile: /g0/scr/pima/npcsa_uvs/J1435+7605_X_uvs.log on Sun Oct 6 10:29:02 2013 obs /g0/scr/pima/npcsa_uvs/J1435+7605_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1435+7605_X_uva.fits ! AN table 1: 53 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J1435+7605 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1484 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1435+7605_X] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.993623Jy sigma=0.854345 ! Fit after self-cal, rms=0.928993Jy sigma=0.756229 ! 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=2.572 mas, bmaj=5.634 mas, bpa=39.67 degrees ! Estimated noise=31.9958 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805429 Jy ! Component: 100 - total flux cleaned = 0.0918206 Jy ! Total flux subtracted in 100 components = 0.0918206 Jy ! Clean residual min=-0.009037 max=0.008935 Jy/beam ! Clean residual mean=0.000002 rms=0.003363 Jy/beam ! Combined flux in latest and established models = 0.0918206 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0918206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080611Jy sigma=0.070724 ! Fit after self-cal, rms=0.079636Jy sigma=0.069939 ! 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=3.081 mas, bmaj=5.508 mas, bpa=39.82 degrees ! Estimated noise=24.0616 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 = -0.00737432 Jy ! Component: 100 - total flux cleaned = -0.00689081 Jy ! Component: 150 - total flux cleaned = -0.00680814 Jy ! Component: 200 - total flux cleaned = -0.0077306 Jy ! Total flux subtracted in 200 components = -0.0077306 Jy ! Clean residual min=-0.001853 max=0.001842 Jy/beam ! Clean residual mean=0.000004 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.08409 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 72 components and 0.08409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080794Jy sigma=0.065018 ! Fit after self-cal, rms=0.080244Jy sigma=0.064569 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.91 KP 0.94 LA 0.93 ! OV 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 KP 0.84 LA 0.87 ! OV 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 KP 0.87 LA 0.93 ! OV 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 KP 0.94 LA 0.88 ! OV 0.90 ! ! ! Fit before self-cal, rms=0.080244Jy sigma=0.064569 ! Fit after self-cal, rms=0.073822Jy sigma=0.060353 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=5.497 mas, bpa=39.97 degrees ! Estimated noise=19.491 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 = -0.0136285 Jy ! Component: 100 - total flux cleaned = -0.0114365 Jy ! Component: 150 - total flux cleaned = -0.0104494 Jy ! Component: 200 - total flux cleaned = -0.010015 Jy ! Total flux subtracted in 200 components = -0.010015 Jy ! Clean residual min=-0.001047 max=0.001044 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.074075 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 136 components and 0.074075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065368Jy sigma=0.062924 ! Fit after self-cal, rms=0.065040Jy sigma=0.062600 ! Inverting map ! Added new window around map position (4.6, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179147 Jy ! Component: 100 - total flux cleaned = 0.00109763 Jy ! Component: 150 - total flux cleaned = 0.000810378 Jy ! Component: 200 - total flux cleaned = 0.000204142 Jy ! Total flux subtracted in 200 components = 0.000204142 Jy ! Clean residual min=-0.001523 max=0.001650 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0742791 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 186 components and 0.0742791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064761Jy sigma=0.062412 ! Fit after self-cal, rms=0.064521Jy sigma=0.062216 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801406 Jy ! Component: 100 - total flux cleaned = 0.000334139 Jy ! Component: 150 - total flux cleaned = -0.000133354 Jy ! Component: 200 - total flux cleaned = -0.000590382 Jy ! Total flux subtracted in 200 components = -0.000590382 Jy ! Clean residual min=-0.001639 max=0.001699 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0736887 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 216 components and 0.0736887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064400Jy sigma=0.062003 ! Fit after self-cal, rms=0.064178Jy sigma=0.061826 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593712 Jy ! Component: 100 - total flux cleaned = 0.000130658 Jy ! Component: 150 - total flux cleaned = -0.00027835 Jy ! Component: 200 - total flux cleaned = -0.00051226 Jy ! Total flux subtracted in 200 components = -0.00051226 Jy ! Clean residual min=-0.001569 max=0.001608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0731765 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 246 components and 0.0731765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064105Jy sigma=0.061630 ! Fit after self-cal, rms=0.063989Jy sigma=0.061513 ! Inverting map ! Added new window around map position (2.2, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539923 Jy ! Component: 100 - total flux cleaned = 0.00037664 Jy ! Component: 150 - total flux cleaned = 0.000123173 Jy ! Component: 200 - total flux cleaned = -0.000266542 Jy ! Total flux subtracted in 200 components = -0.000266542 Jy ! Clean residual min=-0.001143 max=0.001234 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.07291 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 288 components and 0.07291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063958Jy sigma=0.061318 ! Fit after self-cal, rms=0.063649Jy sigma=0.060936 ! Inverting map ! Added new window around map position (-16.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127544 Jy ! Component: 100 - total flux cleaned = 0.00134891 Jy ! Component: 150 - total flux cleaned = 0.000674936 Jy ! Component: 200 - total flux cleaned = 7.48911e-05 Jy ! Total flux subtracted in 200 components = 7.48911e-05 Jy ! Clean residual min=-0.001004 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0729848 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 329 components and 0.0729848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063636Jy sigma=0.060610 ! Fit after self-cal, rms=0.063454Jy sigma=0.060452 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120398 Jy ! Component: 100 - total flux cleaned = 0.00118181 Jy ! Component: 150 - total flux cleaned = 0.000372623 Jy ! Component: 200 - total flux cleaned = -0.000299269 Jy ! Total flux subtracted in 200 components = -0.000299269 Jy ! Clean residual min=-0.001075 max=0.001144 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0726856 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 354 components and 0.0726855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063442Jy sigma=0.060215 ! Fit after self-cal, rms=0.063244Jy sigma=0.060092 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103148 Jy ! Component: 100 - total flux cleaned = 0.00101739 Jy ! Component: 150 - total flux cleaned = 0.000353992 Jy ! Component: 200 - total flux cleaned = -0.000269429 Jy ! Total flux subtracted in 200 components = -0.000269429 Jy ! Clean residual min=-0.001039 max=0.001030 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0724161 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 380 components and 0.0724161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063237Jy sigma=0.059913 ! Fit after self-cal, rms=0.063138Jy sigma=0.059835 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771957 Jy ! Component: 100 - total flux cleaned = 0.00102725 Jy ! Component: 150 - total flux cleaned = 0.000694629 Jy ! Component: 200 - total flux cleaned = 0.000295782 Jy ! Total flux subtracted in 200 components = 0.000295782 Jy ! Clean residual min=-0.001034 max=0.000970 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0727119 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 400 components and 0.0727119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063096Jy sigma=0.059748 ! Fit after self-cal, rms=0.063027Jy sigma=0.059697 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602829 Jy ! Component: 100 - total flux cleaned = 0.000687877 Jy ! Component: 150 - total flux cleaned = 0.00039002 Jy ! Component: 200 - total flux cleaned = 2.68059e-06 Jy ! Total flux subtracted in 200 components = 2.68059e-06 Jy ! Clean residual min=-0.001014 max=0.000926 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0727146 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 422 components and 0.0727146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062991Jy sigma=0.059641 ! Fit after self-cal, rms=0.062938Jy sigma=0.059606 ! Inverting map ! Added new window around map position (-45.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161883 Jy ! Component: 100 - total flux cleaned = -0.000341398 Jy ! Component: 150 - total flux cleaned = -0.000876662 Jy ! Component: 200 - total flux cleaned = -0.00113227 Jy ! Total flux subtracted in 200 components = -0.00113227 Jy ! Clean residual min=-0.000951 max=0.001096 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0715823 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 461 components and 0.0715823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062812Jy sigma=0.059610 ! Fit after self-cal, rms=0.062771Jy sigma=0.059578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355893 Jy ! Component: 100 - total flux cleaned = -0.00106166 Jy ! Component: 150 - total flux cleaned = -0.00157025 Jy ! Component: 200 - total flux cleaned = -0.00180944 Jy ! Total flux subtracted in 200 components = -0.00180944 Jy ! Clean residual min=-0.000943 max=0.000991 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0697728 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 475 components and 0.0697728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062747Jy sigma=0.059526 ! Fit after self-cal, rms=0.062708Jy sigma=0.059503 ! 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=0.062708Jy sigma=0.059503 ! Fit after self-cal, rms=0.058926Jy sigma=0.056316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=5.481 mas, bpa=40.57 degrees ! Estimated noise=16.1899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178731 Jy ! Component: 100 - total flux cleaned = 5.18018e-05 Jy ! Component: 150 - total flux cleaned = 0.000950491 Jy ! Component: 200 - total flux cleaned = 0.00183438 Jy ! Total flux subtracted in 200 components = 0.00183438 Jy ! Clean residual min=-0.003277 max=0.002185 Jy/beam ! Clean residual mean=-0.000004 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0716072 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 515 components and 0.0716072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053437Jy sigma=0.058264 ! Fit after self-cal, rms=0.053377Jy sigma=0.058172 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 = -0.000907249 Jy ! Component: 100 - total flux cleaned = -0.000580278 Jy ! Component: 150 - total flux cleaned = -0.000638102 Jy ! Component: 200 - total flux cleaned = -0.000856733 Jy ! Total flux subtracted in 200 components = -0.000856733 Jy ! Clean residual min=-0.001170 max=0.001067 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0707505 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 550 components and 0.0707505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052417Jy sigma=0.059002 ! Fit after self-cal, rms=0.052413Jy sigma=0.058979 ! 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=0.052413Jy sigma=0.058979 ! Fit after self-cal, rms=0.049715Jy sigma=0.056164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=5.467 mas, bpa=41.01 degrees ! Estimated noise=13.7268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162519 Jy ! Component: 100 - total flux cleaned = 0.000958142 Jy ! Component: 150 - total flux cleaned = 0.00222168 Jy ! Component: 200 - total flux cleaned = 0.00287928 Jy ! Total flux subtracted in 200 components = 0.00287928 Jy ! Clean residual min=-0.002707 max=0.001738 Jy/beam ! Clean residual mean=-0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0736298 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 562 components and 0.0736297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045406Jy sigma=0.058108 ! Fit after self-cal, rms=0.045402Jy sigma=0.058038 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 = -0.000747397 Jy ! Component: 100 - total flux cleaned = -0.000442631 Jy ! Component: 150 - total flux cleaned = -0.000366389 Jy ! Component: 200 - total flux cleaned = -0.000339318 Jy ! Total flux subtracted in 200 components = -0.000339318 Jy ! Clean residual min=-0.001001 max=0.000963 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0732904 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 579 components and 0.0732904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044592Jy sigma=0.058862 ! Fit after self-cal, rms=0.044584Jy sigma=0.058824 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.044584Jy sigma=0.058824 ! Fit after self-cal, rms=0.042350Jy sigma=0.056061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=5.473 mas, bpa=39.61 degrees ! Estimated noise=11.6855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579196 Jy ! Component: 100 - total flux cleaned = 0.00137034 Jy ! Component: 150 - total flux cleaned = 0.00234581 Jy ! Component: 200 - total flux cleaned = 0.00297381 Jy ! Total flux subtracted in 200 components = 0.00297381 Jy ! Clean residual min=-0.002322 max=0.001464 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0762642 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 592 components and 0.0762642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038780Jy sigma=0.057992 ! Fit after self-cal, rms=0.038761Jy sigma=0.057930 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 = -0.000463038 Jy ! Component: 100 - total flux cleaned = -0.000242326 Jy ! Component: 150 - total flux cleaned = -0.000211418 Jy ! Component: 200 - total flux cleaned = -0.00028737 Jy ! Total flux subtracted in 200 components = -0.00028737 Jy ! Clean residual min=-0.000918 max=0.000881 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0759768 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 608 components and 0.0759768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038091Jy sigma=0.058713 ! Fit after self-cal, rms=0.038086Jy sigma=0.058698 ! 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=3.06 mas, bmaj=5.455 mas, bpa=41.46 degrees ! Estimated noise=11.6576 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 5.455 at 41.46 degrees (North through East) ! Clean map min=-0.010877 max=0.071637 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=2.562 mas, bmaj=5.604 mas, bpa=40.74 degrees ! Estimated noise=15.5729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00432465 Jy ! Component: 100 - total flux cleaned = -0.0107834 Jy ! Component: 150 - total flux cleaned = -0.015973 Jy ! Component: 200 - total flux cleaned = -0.0207738 Jy ! Total flux subtracted in 200 components = -0.0207738 Jy ! Clean residual min=-0.009440 max=0.011633 Jy/beam ! Clean residual mean=0.000010 rms=0.003379 Jy/beam ! Combined flux in latest and established models = -0.0207738 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 42 model components to the UV plane model. ! The established model now contains 42 components and -0.0207738 Jy ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=5.455 mas, bpa=41.46 degrees ! Estimated noise=11.6576 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 = -0.00298936 Jy ! Component: 100 - total flux cleaned = -0.00552143 Jy ! Component: 150 - total flux cleaned = -0.00790868 Jy ! Component: 200 - total flux cleaned = -0.00984838 Jy ! Total flux subtracted in 200 components = -0.00984838 Jy ! Clean residual min=-0.004093 max=0.005166 Jy/beam ! Clean residual mean=0.000002 rms=0.001326 Jy/beam ! Combined flux in latest and established models = -0.0306221 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and -0.0306221 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=5.473 mas, bpa=39.61 degrees ! Estimated noise=11.6855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173464 Jy ! Component: 100 - total flux cleaned = -0.000819652 Jy ! Component: 150 - total flux cleaned = -0.00106022 Jy ! Component: 200 - total flux cleaned = -0.00127173 Jy ! Total flux subtracted in 200 components = -0.00127173 Jy ! Clean residual min=-0.003070 max=0.003469 Jy/beam ! Clean residual mean=-0.000000 rms=0.000835 Jy/beam ! Combined flux in latest and established models = -0.0318939 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 = -0.000130316 Jy ! Component: 100 - total flux cleaned = -7.06109e-05 Jy ! Component: 150 - total flux cleaned = 9.36505e-05 Jy ! Component: 200 - total flux cleaned = 9.31944e-05 Jy ! Total flux subtracted in 200 components = 9.31944e-05 Jy ! Clean residual min=-0.002947 max=0.002833 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = -0.0318007 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 106 components and -0.0318007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=5.455 mas, bpa=41.46 degrees ! Estimated noise=11.6576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366047 Jy ! Component: 100 - total flux cleaned = -0.000553209 Jy ! Component: 150 - total flux cleaned = -0.000466519 Jy ! Component: 200 - total flux cleaned = -0.000386962 Jy ! Total flux subtracted in 200 components = -0.000386962 Jy ! Clean residual min=-0.002251 max=0.002184 Jy/beam ! Clean residual mean=-0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = -0.0321877 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and -0.0321877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.037566Jy sigma=0.060640 ! Fit after self-cal, rms=0.037334Jy sigma=0.060118 wmodel /g0/scr/pima/npcsa_uvs/J1435+7605_X_map.mod ! Writing 125 model components to file: /g0/scr/pima/npcsa_uvs/J1435+7605_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1435+7605_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1435+7605_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1435+7605_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsa_uvs/J1435+7605_X_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 = -0.000652446 Jy ! Component: 100 - total flux cleaned = -0.000811107 Jy ! Component: 150 - total flux cleaned = -0.000981657 Jy ! Component: 200 - total flux cleaned = -0.00110663 Jy ! Component: 250 - total flux cleaned = -0.00119333 Jy ! Component: 300 - total flux cleaned = -0.00120756 Jy ! Component: 350 - total flux cleaned = -0.0012331 Jy ! Component: 400 - total flux cleaned = -0.00124539 Jy ! Component: 450 - total flux cleaned = -0.00129074 Jy ! Component: 500 - total flux cleaned = -0.00133459 Jy ! Component: 550 - total flux cleaned = -0.00139782 Jy ! Component: 600 - total flux cleaned = -0.00144835 Jy ! Component: 650 - total flux cleaned = -0.00145822 Jy ! Component: 700 - total flux cleaned = -0.00146791 Jy ! Component: 750 - total flux cleaned = -0.00152352 Jy ! Component: 800 - total flux cleaned = -0.00155964 Jy ! Component: 850 - total flux cleaned = -0.00158614 Jy ! Component: 900 - total flux cleaned = -0.00163804 Jy ! Component: 950 - total flux cleaned = -0.00166361 Jy ! Component: 1000 - total flux cleaned = -0.00168047 Jy ! Component: 1050 - total flux cleaned = -0.00170546 Jy ! Component: 1100 - total flux cleaned = -0.00173017 Jy ! Component: 1150 - total flux cleaned = -0.00176288 Jy ! Component: 1200 - total flux cleaned = -0.00180348 Jy ! Component: 1250 - total flux cleaned = -0.00182765 Jy ! Component: 1300 - total flux cleaned = -0.0018518 Jy ! Component: 1350 - total flux cleaned = -0.00188383 Jy ! Component: 1400 - total flux cleaned = -0.00191572 Jy ! Component: 1450 - total flux cleaned = -0.00191572 Jy ! Component: 1500 - total flux cleaned = -0.00193167 Jy ! Component: 1550 - total flux cleaned = -0.00196366 Jy ! Component: 1600 - total flux cleaned = -0.00197962 Jy ! Component: 1650 - total flux cleaned = -0.00197957 Jy ! Component: 1700 - total flux cleaned = -0.00197953 Jy ! Component: 1750 - total flux cleaned = -0.00197954 Jy ! Component: 1800 - total flux cleaned = -0.00195526 Jy ! Component: 1850 - total flux cleaned = -0.00194707 Jy ! Component: 1900 - total flux cleaned = -0.00193891 Jy ! Component: 1950 - total flux cleaned = -0.00191421 Jy ! Component: 2000 - total flux cleaned = -0.00191421 Jy ! Component: 2050 - total flux cleaned = -0.00190586 Jy ! Component: 2100 - total flux cleaned = -0.00187215 Jy ! Component: 2150 - total flux cleaned = -0.00184657 Jy ! Component: 2200 - total flux cleaned = -0.00179474 Jy ! Component: 2250 - total flux cleaned = -0.00173339 Jy ! Component: 2300 - total flux cleaned = -0.00167127 Jy ! Component: 2350 - total flux cleaned = -0.00160817 Jy ! Component: 2400 - total flux cleaned = -0.00154418 Jy ! Component: 2450 - total flux cleaned = -0.00148858 Jy ! Component: 2500 - total flux cleaned = -0.00140388 Jy ! Component: 2550 - total flux cleaned = -0.00132735 Jy ! Component: 2600 - total flux cleaned = -0.00123004 Jy ! Component: 2650 - total flux cleaned = -0.00116072 Jy ! Component: 2700 - total flux cleaned = -0.00109039 Jy ! Component: 2750 - total flux cleaned = -0.00100855 Jy ! Component: 2800 - total flux cleaned = -0.000935808 Jy ! Component: 2850 - total flux cleaned = -0.000851206 Jy ! Component: 2900 - total flux cleaned = -0.000765126 Jy ! Component: 2950 - total flux cleaned = -0.000688379 Jy ! Component: 3000 - total flux cleaned = -0.000599214 Jy ! Component: 3050 - total flux cleaned = -0.000519884 Jy ! Component: 3100 - total flux cleaned = -0.000416 Jy ! Component: 3150 - total flux cleaned = -0.000333698 Jy ! Component: 3200 - total flux cleaned = -0.000237996 Jy ! Component: 3250 - total flux cleaned = -0.000152774 Jy ! Component: 3300 - total flux cleaned = -5.36339e-05 Jy ! Component: 3350 - total flux cleaned = 4.73325e-05 Jy ! Component: 3400 - total flux cleaned = 0.000149994 Jy ! Component: 3450 - total flux cleaned = 0.000254616 Jy ! Component: 3500 - total flux cleaned = 0.000347608 Jy ! Component: 3550 - total flux cleaned = 0.000455977 Jy ! Component: 3600 - total flux cleaned = 0.000566041 Jy ! Component: 3650 - total flux cleaned = 0.000692528 Jy ! Component: 3700 - total flux cleaned = 0.000807038 Jy ! Component: 3750 - total flux cleaned = 0.000923647 Jy ! Component: 3800 - total flux cleaned = 0.00107209 Jy ! Component: 3850 - total flux cleaned = 0.00117802 Jy ! Component: 3900 - total flux cleaned = 0.00130126 Jy ! Component: 3950 - total flux cleaned = 0.00144275 Jy ! Component: 4000 - total flux cleaned = 0.00155468 Jy ! Component: 4050 - total flux cleaned = 0.00170126 Jy ! Total flux subtracted in 4096 components = 0.00181762 Jy ! Clean residual min=-0.001056 max=0.000937 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = -0.03037 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 291 components and -0.03037 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1435+7605_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 5.455 at 41.46 degrees (North through East) ! Clean map min=-0.01576 max=0.013993 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1435+7605_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.013993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.77032 6.77032 13.5406 27.0813 54.1625 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.013 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1435+7605_X_uvs.log closed on Sun Oct 6 10:29:08 2013