! Started logfile: /scr/pima/rdv72_uvs/J0259+0747_X_uvs.log on Sat Oct 5 08:44:20 2013 obs /scr/pima/rdv72_uvs/J0259+0747_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0259+0747_X_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 1 of 1 possible baselines. ! AN table 3: 5 integrations on 3 of 3 possible baselines. ! AN table 4: 11 integrations on 1 of 1 possible baselines. ! AN table 5: 10 integrations on 6 of 6 possible baselines. ! AN table 6: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.837067 visibilities/baseline/integration-bin. ! Found source: J0259+0747 ! ! 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 6576 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/J0259+0747_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 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.045169Jy sigma=2.841313 ! Fit after self-cal, rms=0.769379Jy sigma=1.821668 ! 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 3.94% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.5893 mas, bmaj=1.513 mas, bpa=-6.975 degrees ! Estimated noise=6.0682 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 = 0.210512 Jy ! Component: 100 - total flux cleaned = 0.284735 Jy ! Total flux subtracted in 100 components = 0.284735 Jy ! Clean residual min=-0.022284 max=0.039382 Jy/beam ! Clean residual mean=0.000047 rms=0.005774 Jy/beam ! Combined flux in latest and established models = 0.284735 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.284735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156828Jy sigma=0.443451 ! Fit after self-cal, rms=0.155702Jy sigma=0.441614 ! Inverting map ! Your choice of large map pixels excluded 3.94% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Added new window around map position (-0.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045921 Jy ! Component: 100 - total flux cleaned = 0.0728097 Jy ! Total flux subtracted in 100 components = 0.0728097 Jy ! Clean residual min=-0.019266 max=0.023558 Jy/beam ! Clean residual mean=0.000027 rms=0.004143 Jy/beam ! Combined flux in latest and established models = 0.357545 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.357545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141219Jy sigma=0.363661 ! Fit after self-cal, rms=0.140893Jy sigma=0.362703 ! Inverting map ! Your choice of large map pixels excluded 3.94% of the data. ! The x-axis pixel size should ideally be below 0.1786 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 3.94% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.6974 mas, bmaj=1.735 mas, bpa=-9.297 degrees ! Estimated noise=3.659 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 = 0.0341067 Jy ! Component: 100 - total flux cleaned = 0.0538504 Jy ! Component: 150 - total flux cleaned = 0.0660979 Jy ! Component: 200 - total flux cleaned = 0.0737653 Jy ! Total flux subtracted in 200 components = 0.0737653 Jy ! Clean residual min=-0.025079 max=0.025018 Jy/beam ! Clean residual mean=0.000049 rms=0.005354 Jy/beam ! Combined flux in latest and established models = 0.43131 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.43131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135703Jy sigma=0.328621 ! Fit after self-cal, rms=0.135506Jy sigma=0.327346 ! Inverting map ! Your choice of large map pixels excluded 3.94% of the data. ! The x-axis pixel size should ideally be below 0.1786 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: ! BR 1.54 FD 0.79 KP 1.01 LA 0.94 ! NL 1.10 NY 1.10 PT 0.94 SC 0.89 ! WZ 1.07 ZC 2.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.99 KP 1.07 MK 1.26 OV 0.89 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.43 FD 0.85 KK 1.21 KP 0.94 ! LA 0.93 MK 0.83 NL 1.14 OV 1.04 ! SC 0.88 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.80 KP 0.97 LA 0.96 ! NL 1.13 NY 1.08 PT 0.95 SC 0.89 ! WZ 1.13 ZC 2.57 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 1.01 KP 1.03 MK 1.01 OV 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.34 FD 0.82 KK 1.12 KP 0.91 ! LA 0.99 MK 0.87 NL 1.06 OV 1.03 ! SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.81 KP 0.89 LA 1.00 ! NL 1.17 NY 1.22 PT 0.96 SC 0.89 ! WZ 1.12 ZC 2.26 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 1.19 KP 0.83 MK 1.16 OV 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.37 FD 0.81 KK 1.14 KP 0.80 ! LA 1.02 MK 0.88 NL 1.12 OV 1.07 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.85 KP 0.91 LA 1.03 ! NL 1.20 NY 1.08 PT 0.98 SC 0.89 ! WZ 1.22 ZC 2.41 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.97 KP 0.95 MK 1.15 OV 1.14 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.35 FD 0.90 KK 1.00 KP 0.89 ! LA 1.02 MK 1.01 NL 1.25 OV 1.02 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.135506Jy sigma=0.327346 ! Fit after self-cal, rms=0.148557Jy sigma=0.272362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.7131 mas, bmaj=1.724 mas, bpa=-9.488 degrees ! Estimated noise=3.77479 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 = -0.00377258 Jy ! Component: 100 - total flux cleaned = -0.00399529 Jy ! Component: 150 - total flux cleaned = -0.00434951 Jy ! Component: 200 - total flux cleaned = -0.00463884 Jy ! Total flux subtracted in 200 components = -0.00463884 Jy ! Clean residual min=-0.005534 max=0.005051 Jy/beam ! Clean residual mean=0.000006 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.426671 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.426671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147722Jy sigma=0.270649 ! Fit after self-cal, rms=0.147823Jy sigma=0.270160 ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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=0.147823Jy sigma=0.270160 ! Fit after self-cal, rms=0.147632Jy sigma=0.269933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.7177 mas, bmaj=1.724 mas, bpa=-9.402 degrees ! Estimated noise=3.78076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241382 Jy ! Component: 100 - total flux cleaned = -0.00255422 Jy ! Component: 150 - total flux cleaned = -0.00281352 Jy ! Component: 200 - total flux cleaned = -0.00304725 Jy ! Total flux subtracted in 200 components = -0.00304725 Jy ! Clean residual min=-0.004389 max=0.004510 Jy/beam ! Clean residual mean=0.000005 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.423624 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.423624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147244Jy sigma=0.269153 ! Fit after self-cal, rms=0.147137Jy sigma=0.269027 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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 = -0.000354903 Jy ! Component: 100 - total flux cleaned = -0.000251106 Jy ! Component: 150 - total flux cleaned = -0.000344773 Jy ! Component: 200 - total flux cleaned = -0.000426164 Jy ! Total flux subtracted in 200 components = -0.000426164 Jy ! Clean residual min=-0.004210 max=0.004377 Jy/beam ! Clean residual mean=0.000005 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.423198 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.423198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146962Jy sigma=0.268670 ! Fit after self-cal, rms=0.146924Jy sigma=0.268595 ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Added new window around map position (-38.8, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286329 Jy ! Component: 100 - total flux cleaned = 0.00362543 Jy ! Component: 150 - total flux cleaned = 0.00378639 Jy ! Component: 200 - total flux cleaned = 0.00386171 Jy ! Total flux subtracted in 200 components = 0.00386171 Jy ! Clean residual min=-0.004006 max=0.004140 Jy/beam ! Clean residual mean=0.000006 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.427059 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.427059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146763Jy sigma=0.268160 ! Fit after self-cal, rms=0.146727Jy sigma=0.268086 ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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=0.146727Jy sigma=0.268086 ! Fit after self-cal, rms=0.182165Jy sigma=0.268090 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.7229 mas, bmaj=1.721 mas, bpa=-9.445 degrees ! Estimated noise=3.79523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.00345e-05 Jy ! Component: 100 - total flux cleaned = 0.000452132 Jy ! Component: 150 - total flux cleaned = 0.00069294 Jy ! Component: 200 - total flux cleaned = 0.000762984 Jy ! Total flux subtracted in 200 components = 0.000762984 Jy ! Clean residual min=-0.004279 max=0.004035 Jy/beam ! Clean residual mean=0.000003 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.427822 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.427822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181953Jy sigma=0.267828 ! Fit after self-cal, rms=0.181919Jy sigma=0.267790 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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 = 2.82123e-05 Jy ! Component: 100 - total flux cleaned = 0.000228333 Jy ! Component: 150 - total flux cleaned = 0.000166804 Jy ! Component: 200 - total flux cleaned = 0.000169605 Jy ! Total flux subtracted in 200 components = 0.000169605 Jy ! Clean residual min=-0.004191 max=0.003952 Jy/beam ! Clean residual mean=0.000003 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.427992 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.427992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181799Jy sigma=0.267648 ! Fit after self-cal, rms=0.181781Jy sigma=0.267627 ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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=0.181781Jy sigma=0.267627 ! Fit after self-cal, rms=0.177905Jy sigma=0.267502 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=2.786 mas, bmaj=3.228 mas, bpa=10.36 degrees ! Estimated noise=4.15622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112841 Jy ! Component: 100 - total flux cleaned = 0.000266533 Jy ! Component: 150 - total flux cleaned = 0.000134384 Jy ! Component: 200 - total flux cleaned = 5.61834e-05 Jy ! Total flux subtracted in 200 components = 5.61834e-05 Jy ! Clean residual min=-0.004833 max=0.004398 Jy/beam ! Clean residual mean=0.000006 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.428048 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.428048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177883Jy sigma=0.267494 ! Fit after self-cal, rms=0.177869Jy sigma=0.267485 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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 = -5.12352e-05 Jy ! Component: 100 - total flux cleaned = -8.56616e-05 Jy ! Component: 150 - total flux cleaned = -0.000118421 Jy ! Component: 200 - total flux cleaned = -0.000148174 Jy ! Total flux subtracted in 200 components = -0.000148174 Jy ! Clean residual min=-0.004805 max=0.004380 Jy/beam ! Clean residual mean=0.000006 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.4279 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.4279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177856Jy sigma=0.267473 ! Fit after self-cal, rms=0.177852Jy sigma=0.267468 ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.7247 mas, bmaj=1.72 mas, bpa=-9.449 degrees ! Estimated noise=3.80448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7247 x 1.72 at -9.449 degrees (North through East) ! Clean map min=-0.003667 max=0.27722 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 ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.6025 mas, bmaj=1.482 mas, bpa=-6.783 degrees ! Estimated noise=6.42152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216573 Jy ! Component: 100 - total flux cleaned = 0.295666 Jy ! Component: 150 - total flux cleaned = 0.339175 Jy ! Component: 200 - total flux cleaned = 0.365372 Jy ! Total flux subtracted in 200 components = 0.365372 Jy ! Clean residual min=-0.008899 max=0.013498 Jy/beam ! Clean residual mean=0.000024 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.365372 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.365372 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.7247 mas, bmaj=1.72 mas, bpa=-9.449 degrees ! Estimated noise=3.80448 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 = 0.0242515 Jy ! Component: 100 - total flux cleaned = 0.0374526 Jy ! Component: 150 - total flux cleaned = 0.045257 Jy ! Component: 200 - total flux cleaned = 0.0504525 Jy ! Total flux subtracted in 200 components = 0.0504525 Jy ! Clean residual min=-0.004670 max=0.004462 Jy/beam ! Clean residual mean=0.000013 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.415825 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.415825 Jy ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 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 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=2.786 mas, bmaj=3.228 mas, bpa=10.36 degrees ! Estimated noise=4.15622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512501 Jy ! Component: 100 - total flux cleaned = 0.007538 Jy ! Component: 150 - total flux cleaned = 0.00831992 Jy ! Component: 200 - total flux cleaned = 0.00883143 Jy ! Total flux subtracted in 200 components = 0.00883143 Jy ! Clean residual min=-0.004797 max=0.004072 Jy/beam ! Clean residual mean=0.000012 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.424656 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 = 0.000492647 Jy ! Component: 100 - total flux cleaned = 0.000909642 Jy ! Component: 150 - total flux cleaned = 0.00117762 Jy ! Component: 200 - total flux cleaned = 0.0012566 Jy ! Total flux subtracted in 200 components = 0.0012566 Jy ! Clean residual min=-0.004843 max=0.004114 Jy/beam ! Clean residual mean=0.000010 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.425913 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.425913 Jy ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! Estimated beam: bmin=0.7247 mas, bmaj=1.72 mas, bpa=-9.449 degrees ! Estimated noise=3.80448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129476 Jy ! Component: 100 - total flux cleaned = 0.000272958 Jy ! Component: 150 - total flux cleaned = 0.000333811 Jy ! Component: 200 - total flux cleaned = 0.000276043 Jy ! Total flux subtracted in 200 components = 0.000276043 Jy ! Clean residual min=-0.004236 max=0.004304 Jy/beam ! Clean residual mean=0.000005 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.426189 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.426189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177804Jy sigma=0.267485 ! Fit after self-cal, rms=0.177758Jy sigma=0.267402 wmodel /scr/pima/rdv72_uvs/J0259+0747_X_map.mod ! Writing 75 model components to file: /scr/pima/rdv72_uvs/J0259+0747_X_map.mod wobs /scr/pima/rdv72_uvs/J0259+0747_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0259+0747_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0259+0747_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J0259+0747_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 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045985 Jy ! Component: 100 - total flux cleaned = -0.000942036 Jy ! Component: 150 - total flux cleaned = -0.00133074 Jy ! Component: 200 - total flux cleaned = -0.00170044 Jy ! Component: 250 - total flux cleaned = -0.00187969 Jy ! Component: 300 - total flux cleaned = -0.00199737 Jy ! Component: 350 - total flux cleaned = -0.00228183 Jy ! Component: 400 - total flux cleaned = -0.00250372 Jy ! Component: 450 - total flux cleaned = -0.00283035 Jy ! Component: 500 - total flux cleaned = -0.00314862 Jy ! Component: 550 - total flux cleaned = -0.00325295 Jy ! Component: 600 - total flux cleaned = -0.00335569 Jy ! Component: 650 - total flux cleaned = -0.00345679 Jy ! Component: 700 - total flux cleaned = -0.00355622 Jy ! Component: 750 - total flux cleaned = -0.00360584 Jy ! Component: 800 - total flux cleaned = -0.00384765 Jy ! Component: 850 - total flux cleaned = -0.00389587 Jy ! Component: 900 - total flux cleaned = -0.00398996 Jy ! Component: 950 - total flux cleaned = -0.00417524 Jy ! Component: 1000 - total flux cleaned = -0.00426624 Jy ! Component: 1050 - total flux cleaned = -0.0044909 Jy ! Component: 1100 - total flux cleaned = -0.00444646 Jy ! Component: 1150 - total flux cleaned = -0.00444663 Jy ! Component: 1200 - total flux cleaned = -0.00462052 Jy ! Component: 1250 - total flux cleaned = -0.00466318 Jy ! Component: 1300 - total flux cleaned = -0.00474868 Jy ! Component: 1350 - total flux cleaned = -0.00483316 Jy ! Component: 1400 - total flux cleaned = -0.00479232 Jy ! Component: 1450 - total flux cleaned = -0.00491692 Jy ! Component: 1500 - total flux cleaned = -0.00487645 Jy ! Component: 1550 - total flux cleaned = -0.0049177 Jy ! Component: 1600 - total flux cleaned = -0.00503842 Jy ! Component: 1650 - total flux cleaned = -0.0049182 Jy ! Component: 1700 - total flux cleaned = -0.00503758 Jy ! Component: 1750 - total flux cleaned = -0.00527328 Jy ! Component: 1800 - total flux cleaned = -0.00511747 Jy ! Component: 1850 - total flux cleaned = -0.00531108 Jy ! Component: 1900 - total flux cleaned = -0.00515736 Jy ! Component: 1950 - total flux cleaned = -0.00523384 Jy ! Component: 2000 - total flux cleaned = -0.00542372 Jy ! Component: 2050 - total flux cleaned = -0.00538609 Jy ! Component: 2100 - total flux cleaned = -0.00523675 Jy ! Component: 2150 - total flux cleaned = -0.00538564 Jy ! Component: 2200 - total flux cleaned = -0.00534882 Jy ! Component: 2250 - total flux cleaned = -0.00545845 Jy ! Component: 2300 - total flux cleaned = -0.00545875 Jy ! Component: 2350 - total flux cleaned = -0.00549522 Jy ! Component: 2400 - total flux cleaned = -0.00542369 Jy ! Component: 2450 - total flux cleaned = -0.00556689 Jy ! Component: 2500 - total flux cleaned = -0.0056736 Jy ! Component: 2550 - total flux cleaned = -0.00577926 Jy ! Component: 2600 - total flux cleaned = -0.00577924 Jy ! Component: 2650 - total flux cleaned = -0.00574447 Jy ! Component: 2700 - total flux cleaned = -0.00584884 Jy ! Component: 2750 - total flux cleaned = -0.00577977 Jy ! Component: 2800 - total flux cleaned = -0.00595133 Jy ! Component: 2850 - total flux cleaned = -0.00598545 Jy ! Component: 2900 - total flux cleaned = -0.00595135 Jy ! Component: 2950 - total flux cleaned = -0.00598522 Jy ! Component: 3000 - total flux cleaned = -0.00598531 Jy ! Component: 3050 - total flux cleaned = -0.00595188 Jy ! Component: 3100 - total flux cleaned = -0.00595225 Jy ! Component: 3150 - total flux cleaned = -0.00608436 Jy ! Component: 3200 - total flux cleaned = -0.00608425 Jy ! Component: 3250 - total flux cleaned = -0.00592088 Jy ! Component: 3300 - total flux cleaned = -0.00595388 Jy ! Component: 3350 - total flux cleaned = -0.00592144 Jy ! Component: 3400 - total flux cleaned = -0.00592145 Jy ! Component: 3450 - total flux cleaned = -0.00595352 Jy ! Component: 3500 - total flux cleaned = -0.00585791 Jy ! Component: 3550 - total flux cleaned = -0.00592164 Jy ! Component: 3600 - total flux cleaned = -0.00588982 Jy ! Component: 3650 - total flux cleaned = -0.00588974 Jy ! Component: 3700 - total flux cleaned = -0.00598393 Jy ! Component: 3750 - total flux cleaned = -0.00598408 Jy ! Component: 3800 - total flux cleaned = -0.00592231 Jy ! Component: 3850 - total flux cleaned = -0.00589138 Jy ! Component: 3900 - total flux cleaned = -0.00586094 Jy ! Component: 3950 - total flux cleaned = -0.00592224 Jy ! Component: 4000 - total flux cleaned = -0.00586126 Jy ! Component: 4050 - total flux cleaned = -0.00595239 Jy ! Total flux subtracted in 4096 components = -0.00610393 Jy ! Clean residual min=-0.001816 max=0.002108 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.420085 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 344 components and 0.420085 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0259+0747_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7247 x 1.72 at -9.449 degrees (North through East) ! Clean map min=-0.0032845 max=0.27887 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0259+0747_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.278872 invert ! Inverting map ! Your choice of large map pixels excluded 3.98% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000511643 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.550406 0.550406 1.10081 2.20163 4.40325 8.8065 17.613 35.226 70.452 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.278 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0259+0747_X_uvs.log closed on Sat Oct 5 08:44:24 2013