! Started logfile: /g0/scr/pima/npcsa_uvs/J1157+8118_X_uvs.log on Sun Oct 6 10:28:12 2013 obs /g0/scr/pima/npcsa_uvs/J1157+8118_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1157+8118_X_uva.fits ! AN table 1: 55 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.528485 visibilities/baseline/integration-bin. ! Found source: J1157+8118 ! ! 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 1744 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/J1157+8118_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. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008824Jy sigma=0.914097 ! Fit after self-cal, rms=0.921764Jy sigma=0.800822 ! 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=4.395 mas, bmaj=10.54 mas, bpa=30.49 degrees ! Estimated noise=23.8862 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 = 0.0784312 Jy ! Component: 100 - total flux cleaned = 0.0735045 Jy ! Total flux subtracted in 100 components = 0.0735045 Jy ! Clean residual min=-0.013004 max=0.012899 Jy/beam ! Clean residual mean=-0.000061 rms=0.006844 Jy/beam ! Combined flux in latest and established models = 0.0735045 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0735045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075709Jy sigma=0.068498 ! Fit after self-cal, rms=0.074118Jy sigma=0.067559 ! 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=4.461 mas, bmaj=10.94 mas, bpa=30.33 degrees ! Estimated noise=22.1534 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 = -0.00383935 Jy ! Component: 100 - total flux cleaned = 0.000531527 Jy ! Component: 150 - total flux cleaned = 0.00302281 Jy ! Component: 200 - total flux cleaned = 0.00448591 Jy ! Total flux subtracted in 200 components = 0.00448591 Jy ! Clean residual min=-0.002662 max=0.002656 Jy/beam ! Clean residual mean=-0.000014 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.0779904 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 124 components and 0.0779904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074314Jy sigma=0.060693 ! Fit after self-cal, rms=0.073999Jy sigma=0.060471 ! 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 1.00* FD 0.86 KP 0.95 LA 1.06 ! OV 0.94 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 0.86 LA 0.94 ! OV 0.88 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 0.93 LA 0.87 ! OV 0.85 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 KP 0.85 LA 0.89 ! OV 0.94 PT 0.98 ! ! ! Fit before self-cal, rms=0.073999Jy sigma=0.060471 ! Fit after self-cal, rms=0.068910Jy sigma=0.056911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.43 mas, bmaj=10.88 mas, bpa=30.31 degrees ! Estimated noise=18.7617 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 = -0.0115474 Jy ! Component: 100 - total flux cleaned = -0.0116278 Jy ! Component: 150 - total flux cleaned = -0.0106373 Jy ! Component: 200 - total flux cleaned = -0.0100833 Jy ! Total flux subtracted in 200 components = -0.0100833 Jy ! Clean residual min=-0.001048 max=0.001037 Jy/beam ! Clean residual mean=0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0679071 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 163 components and 0.0679071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062617Jy sigma=0.058901 ! Fit after self-cal, rms=0.062557Jy sigma=0.058795 ! Inverting map ! Added new window around map position (-10.6, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828453 Jy ! Component: 100 - total flux cleaned = 0.00105642 Jy ! Component: 150 - total flux cleaned = 0.00102489 Jy ! Component: 200 - total flux cleaned = 0.000930525 Jy ! Total flux subtracted in 200 components = 0.000930525 Jy ! Clean residual min=-0.001069 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0688376 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 206 components and 0.0688376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062292Jy sigma=0.058889 ! Fit after self-cal, rms=0.062271Jy sigma=0.058853 ! 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=0.062271Jy sigma=0.058853 ! Fit after self-cal, rms=0.058386Jy sigma=0.056585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.401 mas, bmaj=10.82 mas, bpa=29.96 degrees ! Estimated noise=16.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00536846 Jy ! Component: 100 - total flux cleaned = -0.0046113 Jy ! Component: 150 - total flux cleaned = -0.00381946 Jy ! Component: 200 - total flux cleaned = -0.00315338 Jy ! Total flux subtracted in 200 components = -0.00315338 Jy ! Clean residual min=-0.004522 max=0.004246 Jy/beam ! Clean residual mean=0.000022 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0656842 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 257 components and 0.0656842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054523Jy sigma=0.058049 ! Fit after self-cal, rms=0.054403Jy sigma=0.057795 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 = -0.000726357 Jy ! Component: 100 - total flux cleaned = -0.000307324 Jy ! Component: 150 - total flux cleaned = -4.77004e-05 Jy ! Component: 200 - total flux cleaned = 0.000197581 Jy ! Total flux subtracted in 200 components = 0.000197581 Jy ! Clean residual min=-0.001661 max=0.001561 Jy/beam ! Clean residual mean=0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0658818 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 289 components and 0.0658818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053670Jy sigma=0.058400 ! Fit after self-cal, rms=0.053648Jy sigma=0.058364 ! 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=0.053648Jy sigma=0.058364 ! Fit after self-cal, rms=0.050730Jy sigma=0.056490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.394 mas, bmaj=10.73 mas, bpa=29.47 degrees ! Estimated noise=14.1532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00424776 Jy ! Component: 100 - total flux cleaned = -0.00378038 Jy ! Component: 150 - total flux cleaned = -0.00305591 Jy ! Component: 200 - total flux cleaned = -0.00277459 Jy ! Total flux subtracted in 200 components = -0.00277459 Jy ! Clean residual min=-0.004455 max=0.003701 Jy/beam ! Clean residual mean=0.000020 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0631072 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 307 components and 0.0631072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047810Jy sigma=0.057839 ! Fit after self-cal, rms=0.047724Jy sigma=0.057578 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 = -0.000861571 Jy ! Component: 100 - total flux cleaned = -0.000632545 Jy ! Component: 150 - total flux cleaned = -0.000399744 Jy ! Component: 200 - total flux cleaned = -0.000395278 Jy ! Total flux subtracted in 200 components = -0.000395278 Jy ! Clean residual min=-0.002122 max=0.001873 Jy/beam ! Clean residual mean=0.000006 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0627119 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 333 components and 0.0627119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047083Jy sigma=0.058184 ! Fit after self-cal, rms=0.047066Jy sigma=0.058139 ! 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=0.047066Jy sigma=0.058139 ! Fit after self-cal, rms=0.044925Jy sigma=0.056524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.506 mas, bmaj=10.55 mas, bpa=28.94 degrees ! Estimated noise=12.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00363353 Jy ! Component: 100 - total flux cleaned = -0.00311777 Jy ! Component: 150 - total flux cleaned = -0.00295825 Jy ! Component: 200 - total flux cleaned = -0.00276086 Jy ! Total flux subtracted in 200 components = -0.00276086 Jy ! Clean residual min=-0.004308 max=0.003257 Jy/beam ! Clean residual mean=0.000019 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.0599511 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 348 components and 0.0599511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042740Jy sigma=0.057748 ! Fit after self-cal, rms=0.042693Jy sigma=0.057522 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 = -0.000781536 Jy ! Component: 100 - total flux cleaned = -0.000611687 Jy ! Component: 150 - total flux cleaned = -0.0005353 Jy ! Component: 200 - total flux cleaned = -0.000530132 Jy ! Total flux subtracted in 200 components = -0.000530132 Jy ! Clean residual min=-0.002468 max=0.002172 Jy/beam ! Clean residual mean=0.000006 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0594209 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 367 components and 0.0594209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042167Jy sigma=0.058100 ! Fit after self-cal, rms=0.042154Jy sigma=0.058057 ! 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=4.403 mas, bmaj=10.61 mas, bpa=28.94 degrees ! Estimated noise=12.5269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.403 x 10.61 at 28.94 degrees (North through East) ! Clean map min=-0.017623 max=0.07406 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=4.382 mas, bmaj=10.14 mas, bpa=28.71 degrees ! Estimated noise=13.7569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298804 Jy ! Component: 100 - total flux cleaned = 0.0281668 Jy ! Component: 150 - total flux cleaned = 0.0245952 Jy ! Component: 200 - total flux cleaned = 0.0223476 Jy ! Total flux subtracted in 200 components = 0.0223476 Jy ! Clean residual min=-0.023023 max=0.029649 Jy/beam ! Clean residual mean=-0.000101 rms=0.007601 Jy/beam ! Combined flux in latest and established models = 0.0223476 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0223476 Jy ! Inverting map and beam ! Estimated beam: bmin=4.403 mas, bmaj=10.61 mas, bpa=28.94 degrees ! Estimated noise=12.5269 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 = 0.000925486 Jy ! Component: 100 - total flux cleaned = 0.00221375 Jy ! Component: 150 - total flux cleaned = 0.00184524 Jy ! Component: 200 - total flux cleaned = 0.000568029 Jy ! Total flux subtracted in 200 components = 0.000568029 Jy ! Clean residual min=-0.018123 max=0.023261 Jy/beam ! Clean residual mean=-0.000040 rms=0.004986 Jy/beam ! Combined flux in latest and established models = 0.0229157 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.0229157 Jy ! Inverting map ! Added new window around map position (50.8, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103502 Jy ! Component: 100 - total flux cleaned = 0.00519509 Jy ! Component: 150 - total flux cleaned = 0.00221478 Jy ! Component: 200 - total flux cleaned = -0.00037503 Jy ! Total flux subtracted in 200 components = -0.00037503 Jy ! Clean residual min=-0.007758 max=0.008841 Jy/beam ! Clean residual mean=0.000013 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.0225406 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 116 components and 0.0225406 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=4.506 mas, bmaj=10.55 mas, bpa=28.94 degrees ! Estimated noise=12.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119774 Jy ! Component: 100 - total flux cleaned = -0.00249996 Jy ! Component: 150 - total flux cleaned = -0.00299902 Jy ! Component: 200 - total flux cleaned = -0.00365968 Jy ! Total flux subtracted in 200 components = -0.00365968 Jy ! Clean residual min=-0.003931 max=0.005650 Jy/beam ! Clean residual mean=0.000008 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.018881 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 = 0.000187723 Jy ! Component: 100 - total flux cleaned = 0.000271476 Jy ! Component: 150 - total flux cleaned = 2.66184e-05 Jy ! Component: 200 - total flux cleaned = 0.000250407 Jy ! Total flux subtracted in 200 components = 0.000250407 Jy ! Clean residual min=-0.003908 max=0.005390 Jy/beam ! Clean residual mean=0.000005 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.0191314 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 194 components and 0.0191314 Jy ! Inverting map ! Added new window around map position (-23.6, -44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129604 Jy ! Component: 100 - total flux cleaned = 0.000407226 Jy ! Component: 150 - total flux cleaned = 0.000842686 Jy ! Component: 200 - total flux cleaned = 0.00135101 Jy ! Total flux subtracted in 200 components = 0.00135101 Jy ! Clean residual min=-0.002723 max=0.002860 Jy/beam ! Clean residual mean=0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0204824 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 222 components and 0.0204824 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.403 mas, bmaj=10.61 mas, bpa=28.94 degrees ! Estimated noise=12.5269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333606 Jy ! Component: 100 - total flux cleaned = -0.000339511 Jy ! Component: 150 - total flux cleaned = -0.000173317 Jy ! Component: 200 - total flux cleaned = 0.000138466 Jy ! Total flux subtracted in 200 components = 0.000138466 Jy ! Clean residual min=-0.002507 max=0.002363 Jy/beam ! Clean residual mean=0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0206208 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 246 components and 0.0206208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042327Jy sigma=0.061675 ! Fit after self-cal, rms=0.041360Jy sigma=0.059536 wmodel /g0/scr/pima/npcsa_uvs/J1157+8118_X_map.mod ! Writing 246 model components to file: /g0/scr/pima/npcsa_uvs/J1157+8118_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1157+8118_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1157+8118_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1157+8118_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsa_uvs/J1157+8118_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 = 0.000403214 Jy ! Component: 100 - total flux cleaned = 0.000541706 Jy ! Component: 150 - total flux cleaned = 0.000867177 Jy ! Component: 200 - total flux cleaned = 0.00120477 Jy ! Component: 250 - total flux cleaned = 0.00155319 Jy ! Component: 300 - total flux cleaned = 0.00189227 Jy ! Component: 350 - total flux cleaned = 0.00224133 Jy ! Component: 400 - total flux cleaned = 0.0025815 Jy ! Component: 450 - total flux cleaned = 0.00298682 Jy ! Component: 500 - total flux cleaned = 0.0033822 Jy ! Component: 550 - total flux cleaned = 0.00369858 Jy ! Component: 600 - total flux cleaned = 0.00390513 Jy ! Component: 650 - total flux cleaned = 0.00410776 Jy ! Component: 700 - total flux cleaned = 0.00430607 Jy ! Component: 750 - total flux cleaned = 0.00448447 Jy ! Component: 800 - total flux cleaned = 0.00465989 Jy ! Component: 850 - total flux cleaned = 0.00481685 Jy ! Component: 900 - total flux cleaned = 0.00498683 Jy ! Component: 950 - total flux cleaned = 0.00512399 Jy ! Component: 1000 - total flux cleaned = 0.00528943 Jy ! Component: 1050 - total flux cleaned = 0.00533415 Jy ! Component: 1100 - total flux cleaned = 0.0054225 Jy ! Component: 1150 - total flux cleaned = 0.00552451 Jy ! Component: 1200 - total flux cleaned = 0.00556787 Jy ! Component: 1250 - total flux cleaned = 0.0056397 Jy ! Component: 1300 - total flux cleaned = 0.00569687 Jy ! Component: 1350 - total flux cleaned = 0.00572536 Jy ! Component: 1400 - total flux cleaned = 0.00578229 Jy ! Component: 1450 - total flux cleaned = 0.00579663 Jy ! Component: 1500 - total flux cleaned = 0.0058253 Jy ! Component: 1550 - total flux cleaned = 0.0058253 Jy ! Component: 1600 - total flux cleaned = 0.00583961 Jy ! Component: 1650 - total flux cleaned = 0.00588335 Jy ! Component: 1700 - total flux cleaned = 0.00591286 Jy ! Component: 1750 - total flux cleaned = 0.00594266 Jy ! Component: 1800 - total flux cleaned = 0.00598751 Jy ! Component: 1850 - total flux cleaned = 0.00601782 Jy ! Component: 1900 - total flux cleaned = 0.00606383 Jy ! Component: 1950 - total flux cleaned = 0.00611043 Jy ! Component: 2000 - total flux cleaned = 0.00614183 Jy ! Component: 2050 - total flux cleaned = 0.00618964 Jy ! Component: 2100 - total flux cleaned = 0.00623812 Jy ! Component: 2150 - total flux cleaned = 0.0063039 Jy ! Component: 2200 - total flux cleaned = 0.0063207 Jy ! Component: 2250 - total flux cleaned = 0.00635431 Jy ! Component: 2300 - total flux cleaned = 0.00638835 Jy ! Component: 2350 - total flux cleaned = 0.00644063 Jy ! Component: 2400 - total flux cleaned = 0.00647624 Jy ! Component: 2450 - total flux cleaned = 0.00651223 Jy ! Component: 2500 - total flux cleaned = 0.00653038 Jy ! Component: 2550 - total flux cleaned = 0.00654872 Jy ! Component: 2600 - total flux cleaned = 0.00658654 Jy ! Component: 2650 - total flux cleaned = 0.0066058 Jy ! Component: 2700 - total flux cleaned = 0.00664488 Jy ! Component: 2750 - total flux cleaned = 0.00664487 Jy ! Component: 2800 - total flux cleaned = 0.00668539 Jy ! Component: 2850 - total flux cleaned = 0.0067062 Jy ! Component: 2900 - total flux cleaned = 0.00672733 Jy ! Component: 2950 - total flux cleaned = 0.00674862 Jy ! Component: 3000 - total flux cleaned = 0.00679214 Jy ! Component: 3050 - total flux cleaned = 0.00681443 Jy ! Component: 3100 - total flux cleaned = 0.00683723 Jy ! Component: 3150 - total flux cleaned = 0.00683722 Jy ! Component: 3200 - total flux cleaned = 0.00683699 Jy ! Component: 3250 - total flux cleaned = 0.00683686 Jy ! Component: 3300 - total flux cleaned = 0.00681241 Jy ! Component: 3350 - total flux cleaned = 0.0068118 Jy ! Component: 3400 - total flux cleaned = 0.00681165 Jy ! Component: 3450 - total flux cleaned = 0.00681163 Jy ! Component: 3500 - total flux cleaned = 0.00681135 Jy ! Component: 3550 - total flux cleaned = 0.00681116 Jy ! Component: 3600 - total flux cleaned = 0.00683852 Jy ! Component: 3650 - total flux cleaned = 0.00683836 Jy ! Component: 3700 - total flux cleaned = 0.00683876 Jy ! Component: 3750 - total flux cleaned = 0.00683887 Jy ! Component: 3800 - total flux cleaned = 0.00686851 Jy ! Component: 3850 - total flux cleaned = 0.00686859 Jy ! Component: 3900 - total flux cleaned = 0.00686895 Jy ! Component: 3950 - total flux cleaned = 0.00686884 Jy ! Component: 4000 - total flux cleaned = 0.00686881 Jy ! Component: 4050 - total flux cleaned = 0.00686898 Jy ! Total flux subtracted in 4096 components = 0.00686901 Jy ! Clean residual min=-0.002160 max=0.001874 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0274898 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 466 components and 0.0274898 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1157+8118_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.403 x 10.61 at 28.94 degrees (North through East) ! Clean map min=-0.019617 max=0.033589 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1157+8118_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0335892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000747665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.67773 6.67773 13.3555 26.7109 53.4218 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.033 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1157+8118_X_uvs.log closed on Sun Oct 6 10:28:17 2013