! Started logfile: /scr/pima/rdv72_uvs/J0058-0539_X_uvs.log on Sat Oct 5 08:43:43 2013 obs /scr/pima/rdv72_uvs/J0058-0539_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0058-0539_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! AN table 2: 5 integrations on 36 of 36 possible baselines. ! AN table 3: 9 integrations on 45 of 45 possible baselines. ! AN table 4: 6 integrations on 1 of 1 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.819539 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2416 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 /scr/pima/rdv72_uvs/J0058-0539_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 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.158523Jy sigma=7.643953 ! Fit after self-cal, rms=0.517820Jy sigma=2.902827 ! 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 ! Your choice of large map pixels excluded 0.338% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.6334 mas, bmaj=1.975 mas, bpa=-5.395 degrees ! Estimated noise=2.98189 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 = 0.411607 Jy ! Component: 100 - total flux cleaned = 0.51648 Jy ! Total flux subtracted in 100 components = 0.51648 Jy ! Clean residual min=-0.026686 max=0.053646 Jy/beam ! Clean residual mean=0.000019 rms=0.005750 Jy/beam ! Combined flux in latest and established models = 0.51648 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.51648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183863Jy sigma=1.189864 ! Fit after self-cal, rms=0.183466Jy sigma=1.188815 ! Inverting map ! Your choice of large map pixels excluded 0.338% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Added new window around map position (-1, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525509 Jy ! Component: 100 - total flux cleaned = 0.0841026 Jy ! Total flux subtracted in 100 components = 0.0841026 Jy ! Clean residual min=-0.026395 max=0.035418 Jy/beam ! Clean residual mean=0.000010 rms=0.004520 Jy/beam ! Combined flux in latest and established models = 0.600582 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.600582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169411Jy sigma=1.011951 ! Fit after self-cal, rms=0.168931Jy sigma=1.008057 ! Inverting map ! Your choice of large map pixels excluded 0.338% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Added new window around map position (1, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290088 Jy ! Component: 100 - total flux cleaned = 0.0470456 Jy ! Total flux subtracted in 100 components = 0.0470456 Jy ! Clean residual min=-0.023231 max=0.026130 Jy/beam ! Clean residual mean=0.000006 rms=0.004068 Jy/beam ! Combined flux in latest and established models = 0.647628 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.647628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164508Jy sigma=0.950524 ! Fit after self-cal, rms=0.164400Jy sigma=0.949454 ! Inverting map ! Your choice of large map pixels excluded 0.338% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Added new window around map position (1.4, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247037 Jy ! Component: 100 - total flux cleaned = 0.0391896 Jy ! Total flux subtracted in 100 components = 0.0391896 Jy ! Clean residual min=-0.021829 max=0.020556 Jy/beam ! Clean residual mean=0.000001 rms=0.003774 Jy/beam ! Combined flux in latest and established models = 0.686818 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.686818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161250Jy sigma=0.910777 ! Fit after self-cal, rms=0.160885Jy sigma=0.907473 ! Inverting map ! Your choice of large map pixels excluded 0.338% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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 ! Your choice of large map pixels excluded 0.338% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7492 mas, bmaj=2.285 mas, bpa=-5.803 degrees ! Estimated noise=2.36086 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 = 0.0156192 Jy ! Component: 100 - total flux cleaned = 0.0238692 Jy ! Component: 150 - total flux cleaned = 0.0266125 Jy ! Component: 200 - total flux cleaned = 0.0283169 Jy ! Total flux subtracted in 200 components = 0.0283169 Jy ! Clean residual min=-0.020724 max=0.021674 Jy/beam ! Clean residual mean=-0.000018 rms=0.004473 Jy/beam ! Combined flux in latest and established models = 0.715135 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.715135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159678Jy sigma=0.890487 ! Fit after self-cal, rms=0.159604Jy sigma=0.889097 ! Inverting map ! Your choice of large map pixels excluded 0.338% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 1.08 LA 1.00 NL 1.00 ! OV 1.18 PT 0.96 SC 0.90 WZ 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.37 FD 0.84 KP 1.02 LA 1.02 ! NL 0.97 OV 1.13 PT 0.95 SC 0.96 ! WZ 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 FD 0.87 KK 1.22 KP 0.96 ! LA 1.02 MK 0.94 NL 0.96 OV 1.08 ! PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KP 1.01 LA 0.95 NL 0.98 ! OV 1.19 PT 1.05 SC 0.93 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 0.81 KP 0.96 LA 0.96 ! NL 0.98 OV 1.12 PT 1.02 SC 1.04 ! WZ 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 FD 0.87 KK 1.17 KP 0.92 ! LA 1.00 MK 0.95 NL 0.99 OV 1.11 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 0.88 LA 0.99 NL 1.11 ! OV 1.24 PT 1.06 SC 1.01 WZ 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.36 FD 0.89 KP 0.84 LA 1.01 ! NL 1.05 OV 1.27 PT 1.02 SC 0.98 ! WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.26 FD 0.86 KK 1.18 KP 0.89 ! LA 1.04 MK 0.94 NL 1.03 OV 1.13 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.00 LA 0.98 NL 1.07 ! OV 1.26 PT 1.04 SC 0.95 WZ 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.35 FD 0.88 KP 0.92 LA 1.02 ! NL 1.13 OV 1.21 PT 1.04 SC 1.02 ! WZ 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.25 FD 0.89 KK 1.19 KP 0.93 ! LA 1.10 MK 0.96 NL 1.06 OV 1.12 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.159604Jy sigma=0.889097 ! Fit after self-cal, rms=0.146514Jy sigma=0.739278 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7594 mas, bmaj=2.31 mas, bpa=-5.716 degrees ! Estimated noise=2.39038 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 = -0.0112089 Jy ! Component: 100 - total flux cleaned = -0.0146274 Jy ! Component: 150 - total flux cleaned = -0.0162035 Jy ! Component: 200 - total flux cleaned = -0.0175338 Jy ! Total flux subtracted in 200 components = -0.0175338 Jy ! Clean residual min=-0.009255 max=0.008101 Jy/beam ! Clean residual mean=-0.000014 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.697601 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.697601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144832Jy sigma=0.733398 ! Fit after self-cal, rms=0.145159Jy sigma=0.732876 ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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=0.145159Jy sigma=0.732876 ! Fit after self-cal, rms=0.144366Jy sigma=0.725388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7609 mas, bmaj=2.316 mas, bpa=-5.649 degrees ! Estimated noise=2.38041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00786671 Jy ! Component: 100 - total flux cleaned = -0.0123114 Jy ! Component: 150 - total flux cleaned = -0.0135652 Jy ! Component: 200 - total flux cleaned = -0.0143704 Jy ! Total flux subtracted in 200 components = -0.0143704 Jy ! Clean residual min=-0.007850 max=0.007048 Jy/beam ! Clean residual mean=-0.000012 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.68323 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.68323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143489Jy sigma=0.722692 ! Fit after self-cal, rms=0.143484Jy sigma=0.722605 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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 = -0.000669718 Jy ! Component: 100 - total flux cleaned = -0.000906349 Jy ! Component: 150 - total flux cleaned = -0.00101529 Jy ! Component: 200 - total flux cleaned = -0.00101463 Jy ! Total flux subtracted in 200 components = -0.00101463 Jy ! Clean residual min=-0.007778 max=0.006978 Jy/beam ! Clean residual mean=-0.000011 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.682216 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.682216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143234Jy sigma=0.721714 ! Fit after self-cal, rms=0.143225Jy sigma=0.721677 ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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=0.143225Jy sigma=0.721677 ! Fit after self-cal, rms=0.142982Jy sigma=0.719770 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7626 mas, bmaj=2.32 mas, bpa=-5.577 degrees ! Estimated noise=2.37059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00601277 Jy ! Component: 100 - total flux cleaned = -0.00975048 Jy ! Component: 150 - total flux cleaned = -0.0110815 Jy ! Component: 200 - total flux cleaned = -0.011176 Jy ! Total flux subtracted in 200 components = -0.011176 Jy ! Clean residual min=-0.007614 max=0.006848 Jy/beam ! Clean residual mean=-0.000008 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.67104 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.67104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142476Jy sigma=0.718371 ! Fit after self-cal, rms=0.142481Jy sigma=0.718298 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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 = -0.000663488 Jy ! Component: 100 - total flux cleaned = -0.000662941 Jy ! Component: 150 - total flux cleaned = -0.000662349 Jy ! Component: 200 - total flux cleaned = -0.000663183 Jy ! Total flux subtracted in 200 components = -0.000663183 Jy ! Clean residual min=-0.007538 max=0.006776 Jy/beam ! Clean residual mean=-0.000008 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.670377 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.670377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142321Jy sigma=0.717814 ! Fit after self-cal, rms=0.142317Jy sigma=0.717785 ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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=0.142317Jy sigma=0.717785 ! Fit after self-cal, rms=0.142026Jy sigma=0.716503 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=2.605 mas, bmaj=4.229 mas, bpa=-8.812 degrees ! Estimated noise=2.82272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00599163 Jy ! Component: 100 - total flux cleaned = -0.00904822 Jy ! Component: 150 - total flux cleaned = -0.0103211 Jy ! Component: 200 - total flux cleaned = -0.0105963 Jy ! Total flux subtracted in 200 components = -0.0105963 Jy ! Clean residual min=-0.009892 max=0.007536 Jy/beam ! Clean residual mean=-0.000011 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.65978 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.65978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141766Jy sigma=0.715970 ! Fit after self-cal, rms=0.141782Jy sigma=0.715811 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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 = -0.000434038 Jy ! Component: 100 - total flux cleaned = -0.000547369 Jy ! Component: 150 - total flux cleaned = -0.000546904 Jy ! Component: 200 - total flux cleaned = -0.000544783 Jy ! Total flux subtracted in 200 components = -0.000544783 Jy ! Clean residual min=-0.009945 max=0.007476 Jy/beam ! Clean residual mean=-0.000011 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.659235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 105 components and 0.659235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141766Jy sigma=0.715721 ! Fit after self-cal, rms=0.141760Jy sigma=0.715695 ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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 ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7639 mas, bmaj=2.323 mas, bpa=-5.513 degrees ! Estimated noise=2.36067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7639 x 2.323 at -5.513 degrees (North through East) ! Clean map min=-0.0067472 max=0.52006 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141760Jy sigma=0.715695 ! Fit after self-cal, rms=0.482711Jy sigma=0.589038 ! Inverting map and beam ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7667 mas, bmaj=2.325 mas, bpa=-5.406 degrees ! Estimated noise=2.36818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00514836 Jy ! Component: 100 - total flux cleaned = -0.00619414 Jy ! Component: 150 - total flux cleaned = -0.00641277 Jy ! Component: 200 - total flux cleaned = -0.00661255 Jy ! Total flux subtracted in 200 components = -0.00661255 Jy ! Clean residual min=-0.006454 max=0.005360 Jy/beam ! Clean residual mean=-0.000004 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.652623 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.652623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.482606Jy sigma=0.587502 ! Fit after self-cal, rms=0.482730Jy sigma=0.587430 ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000667293 Jy ! Component: 100 - total flux cleaned = -0.000667352 Jy ! Component: 150 - total flux cleaned = -0.000746135 Jy ! Component: 200 - total flux cleaned = -0.000746899 Jy ! Total flux subtracted in 200 components = -0.000746899 Jy ! Clean residual min=-0.006450 max=0.005331 Jy/beam ! Clean residual mean=-0.000004 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.651876 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.651876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.482693Jy sigma=0.586889 ! Fit after self-cal, rms=0.482733Jy sigma=0.586860 ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.482733Jy sigma=0.586860 ! Fit after self-cal, rms=0.604571Jy sigma=0.585833 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 ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.6427 mas, bmaj=2.003 mas, bpa=-4.817 degrees ! Estimated noise=3.05385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.419215 Jy ! Component: 100 - total flux cleaned = 0.519043 Jy ! Component: 150 - total flux cleaned = 0.558882 Jy ! Component: 200 - total flux cleaned = 0.582913 Jy ! Total flux subtracted in 200 components = 0.582913 Jy ! Clean residual min=-0.009359 max=0.014999 Jy/beam ! Clean residual mean=0.000007 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.582913 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 0.582913 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7682 mas, bmaj=2.327 mas, bpa=-5.349 degrees ! Estimated noise=2.36788 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) ! Added new window around map position (0.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227751 Jy ! Component: 100 - total flux cleaned = 0.036616 Jy ! Component: 150 - total flux cleaned = 0.0456534 Jy ! Component: 200 - total flux cleaned = 0.0516834 Jy ! Total flux subtracted in 200 components = 0.0516834 Jy ! Clean residual min=-0.007166 max=0.006241 Jy/beam ! Clean residual mean=-0.000000 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.634596 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.634596 Jy ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec 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 ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=2.621 mas, bmaj=4.251 mas, bpa=-8.509 degrees ! Estimated noise=2.81165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492303 Jy ! Component: 100 - total flux cleaned = 0.00748237 Jy ! Component: 150 - total flux cleaned = 0.0077617 Jy ! Component: 200 - total flux cleaned = 0.008016 Jy ! Total flux subtracted in 200 components = 0.008016 Jy ! Clean residual min=-0.007688 max=0.006557 Jy/beam ! Clean residual mean=-0.000004 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.642612 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 = 0.000290423 Jy ! Component: 100 - total flux cleaned = 0.000559875 Jy ! Component: 150 - total flux cleaned = 0.000804801 Jy ! Component: 200 - total flux cleaned = 0.000988324 Jy ! Total flux subtracted in 200 components = 0.000988324 Jy ! Clean residual min=-0.007633 max=0.006551 Jy/beam ! Clean residual mean=-0.000005 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.643601 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.643601 Jy ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7682 mas, bmaj=2.327 mas, bpa=-5.349 degrees ! Estimated noise=2.36788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000901632 Jy ! Component: 100 - total flux cleaned = -0.000523998 Jy ! Component: 150 - total flux cleaned = -0.000192021 Jy ! Component: 200 - total flux cleaned = 0.000101648 Jy ! Total flux subtracted in 200 components = 0.000101648 Jy ! Clean residual min=-0.006461 max=0.005517 Jy/beam ! Clean residual mean=-0.000002 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.643702 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.643702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.604491Jy sigma=0.584487 ! Fit after self-cal, rms=0.604584Jy sigma=0.584165 wmodel /scr/pima/rdv72_uvs/J0058-0539_X_map.mod ! Writing 74 model components to file: /scr/pima/rdv72_uvs/J0058-0539_X_map.mod wobs /scr/pima/rdv72_uvs/J0058-0539_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0058-0539_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0058-0539_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv72_uvs/J0058-0539_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00274916 Jy ! Component: 100 - total flux cleaned = -0.00453817 Jy ! Component: 150 - total flux cleaned = -0.00605649 Jy ! Component: 200 - total flux cleaned = -0.00742368 Jy ! Component: 250 - total flux cleaned = -0.00837092 Jy ! Component: 300 - total flux cleaned = -0.00919871 Jy ! Component: 350 - total flux cleaned = -0.00982677 Jy ! Component: 400 - total flux cleaned = -0.0104433 Jy ! Component: 450 - total flux cleaned = -0.0111331 Jy ! Component: 500 - total flux cleaned = -0.0114714 Jy ! Component: 550 - total flux cleaned = -0.0116389 Jy ! Component: 600 - total flux cleaned = -0.0118031 Jy ! Component: 650 - total flux cleaned = -0.0118846 Jy ! Component: 700 - total flux cleaned = -0.0120442 Jy ! Component: 750 - total flux cleaned = -0.0123582 Jy ! Component: 800 - total flux cleaned = -0.0122809 Jy ! Component: 850 - total flux cleaned = -0.012666 Jy ! Component: 900 - total flux cleaned = -0.0128953 Jy ! Component: 950 - total flux cleaned = -0.0128196 Jy ! Component: 1000 - total flux cleaned = -0.0131181 Jy ! Component: 1050 - total flux cleaned = -0.012898 Jy ! Component: 1100 - total flux cleaned = -0.0134095 Jy ! Component: 1150 - total flux cleaned = -0.0134095 Jy ! Component: 1200 - total flux cleaned = -0.0134092 Jy ! Component: 1250 - total flux cleaned = -0.0135506 Jy ! Component: 1300 - total flux cleaned = -0.0136216 Jy ! Component: 1350 - total flux cleaned = -0.0138296 Jy ! Component: 1400 - total flux cleaned = -0.0136914 Jy ! Component: 1450 - total flux cleaned = -0.0137606 Jy ! Component: 1500 - total flux cleaned = -0.0136917 Jy ! Component: 1550 - total flux cleaned = -0.0139614 Jy ! Component: 1600 - total flux cleaned = -0.0140282 Jy ! Component: 1650 - total flux cleaned = -0.0139617 Jy ! Component: 1700 - total flux cleaned = -0.0140933 Jy ! Component: 1750 - total flux cleaned = -0.0140936 Jy ! Component: 1800 - total flux cleaned = -0.0143529 Jy ! Component: 1850 - total flux cleaned = -0.0140948 Jy ! Component: 1900 - total flux cleaned = -0.0142234 Jy ! Component: 1950 - total flux cleaned = -0.0144759 Jy ! Component: 2000 - total flux cleaned = -0.0144125 Jy ! Component: 2050 - total flux cleaned = -0.0144122 Jy ! Component: 2100 - total flux cleaned = -0.0144749 Jy ! Component: 2150 - total flux cleaned = -0.0145356 Jy ! Component: 2200 - total flux cleaned = -0.0146576 Jy ! Component: 2250 - total flux cleaned = -0.0147786 Jy ! Component: 2300 - total flux cleaned = -0.0148991 Jy ! Component: 2350 - total flux cleaned = -0.0148989 Jy ! Component: 2400 - total flux cleaned = -0.0150779 Jy ! Component: 2450 - total flux cleaned = -0.0152547 Jy ! Component: 2500 - total flux cleaned = -0.0150197 Jy ! Component: 2550 - total flux cleaned = -0.0150201 Jy ! Component: 2600 - total flux cleaned = -0.0151941 Jy ! Component: 2650 - total flux cleaned = -0.0153096 Jy ! Component: 2700 - total flux cleaned = -0.0153668 Jy ! Component: 2750 - total flux cleaned = -0.0153666 Jy ! Component: 2800 - total flux cleaned = -0.0153663 Jy ! Component: 2850 - total flux cleaned = -0.0153095 Jy ! Component: 2900 - total flux cleaned = -0.0153098 Jy ! Component: 2950 - total flux cleaned = -0.0153099 Jy ! Component: 3000 - total flux cleaned = -0.0152546 Jy ! Component: 3050 - total flux cleaned = -0.0150892 Jy ! Component: 3100 - total flux cleaned = -0.0150893 Jy ! Component: 3150 - total flux cleaned = -0.0151447 Jy ! Component: 3200 - total flux cleaned = -0.0150901 Jy ! Component: 3250 - total flux cleaned = -0.0148743 Jy ! Component: 3300 - total flux cleaned = -0.0150898 Jy ! Component: 3350 - total flux cleaned = -0.0149827 Jy ! Component: 3400 - total flux cleaned = -0.0150352 Jy ! Component: 3450 - total flux cleaned = -0.0151407 Jy ! Component: 3500 - total flux cleaned = -0.0149826 Jy ! Component: 3550 - total flux cleaned = -0.0147203 Jy ! Component: 3600 - total flux cleaned = -0.0147207 Jy ! Component: 3650 - total flux cleaned = -0.0146688 Jy ! Component: 3700 - total flux cleaned = -0.0147721 Jy ! Component: 3750 - total flux cleaned = -0.0144122 Jy ! Component: 3800 - total flux cleaned = -0.0143609 Jy ! Component: 3850 - total flux cleaned = -0.0141578 Jy ! Component: 3900 - total flux cleaned = -0.0141068 Jy ! Component: 3950 - total flux cleaned = -0.0139056 Jy ! Component: 4000 - total flux cleaned = -0.0141061 Jy ! Component: 4050 - total flux cleaned = -0.0140065 Jy ! Total flux subtracted in 4096 components = -0.0140565 Jy ! Clean residual min=-0.002618 max=0.003052 Jy/beam ! Clean residual mean=-0.000006 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.629646 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 396 components and 0.629646 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0058-0539_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7682 x 2.327 at -5.349 degrees (North through East) ! Clean map min=-0.0053095 max=0.52642 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0058-0539_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.526423 invert ! Inverting map ! Your choice of large map pixels excluded 0.34% of the data. ! The x-axis pixel size should ideally be below 0.1949 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000896912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511135 0.511135 1.02227 2.04454 4.08908 8.17817 16.3563 32.7127 65.4253 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.526 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0058-0539_X_uvs.log closed on Sat Oct 5 08:43:48 2013