! Started logfile: /scr/pima/gc030_uvs/J0714+7408_X_uvs.log on Fri Apr 22 08:44:02 2016 obs /scr/pima/gc030_uvs/J0714+7408_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0714+7408_X_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 36 of 36 possible baselines. ! AN table 3: 280 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.63913 visibilities/baseline/integration-bin. ! Found source: J0714+7408 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 65856 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/gc030_uvs/J0714+7408_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff 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 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 780 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 780 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 780 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 780 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 850 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 780 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 780 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.035094Jy sigma=13.501346 ! Fit after self-cal, rms=0.784033Jy sigma=10.693020 ! 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 0.877% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.5887 mas, bmaj=0.6434 mas, bpa=68.8 degrees ! Estimated noise=0.722221 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 = 0.159993 Jy ! Component: 100 - total flux cleaned = 0.220544 Jy ! Total flux subtracted in 100 components = 0.220544 Jy ! Clean residual min=-0.014563 max=0.025737 Jy/beam ! Clean residual mean=-0.000000 rms=0.003805 Jy/beam ! Combined flux in latest and established models = 0.220544 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.220544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.122342Jy sigma=0.975052 ! Fit after self-cal, rms=0.120801Jy sigma=0.969983 ! Inverting map ! Your choice of large map pixels excluded 0.877% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276151 Jy ! Component: 100 - total flux cleaned = 0.0414264 Jy ! Total flux subtracted in 100 components = 0.0414264 Jy ! Clean residual min=-0.009667 max=0.009996 Jy/beam ! Clean residual mean=0.000001 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.261971 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.261971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.114510Jy sigma=0.831187 ! Fit after self-cal, rms=0.114158Jy sigma=0.829554 ! Inverting map ! Your choice of large map pixels excluded 0.877% of the data. ! The x-axis pixel size should ideally be below 0.1843 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 0.877% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.6908 mas, bmaj=0.7883 mas, bpa=76.44 degrees ! Estimated noise=0.313362 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 = 0.00244634 Jy ! Component: 100 - total flux cleaned = 0.00308706 Jy ! Component: 150 - total flux cleaned = 0.00358015 Jy ! Component: 200 - total flux cleaned = 0.00399836 Jy ! Total flux subtracted in 200 components = 0.00399836 Jy ! Clean residual min=-0.008937 max=0.007754 Jy/beam ! Clean residual mean=0.000002 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.265969 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.265969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113646Jy sigma=0.807206 ! Fit after self-cal, rms=0.113598Jy sigma=0.807031 ! Inverting map ! Your choice of large map pixels excluded 0.877% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6908 x 0.7883 at 76.44 degrees (North through East) ! Clean map min=-0.0076759 max=0.20551 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EB 0.96 HN 0.86 KP 1.00 ! LA 0.86 MK 0.91 NL 1.05 PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 EB 1.02 HN 1.00* KP 1.01 ! LA 1.12 NL 1.04 OV 0.95 PT 1.05 ! SC 0.94 ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 EB 0.95 HN 1.00* KP 1.00 ! LA 0.89 MK 0.92 NL 0.99 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.113598Jy sigma=0.807031 ! Fit after self-cal, rms=0.112304Jy sigma=0.801148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.6852 mas, bmaj=0.7761 mas, bpa=76.16 degrees ! Estimated noise=0.315565 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 = -0.000351636 Jy ! Component: 100 - total flux cleaned = -0.000261411 Jy ! Component: 150 - total flux cleaned = -0.000178626 Jy ! Component: 200 - total flux cleaned = -9.98429e-05 Jy ! Total flux subtracted in 200 components = -9.98429e-05 Jy ! Clean residual min=-0.008569 max=0.007147 Jy/beam ! Clean residual mean=0.000003 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.265869 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.265869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.112231Jy sigma=0.795728 ! Fit after self-cal, rms=0.112228Jy sigma=0.795602 ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.112228Jy sigma=0.795602 ! Fit after self-cal, rms=0.112022Jy sigma=0.793577 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.6861 mas, bmaj=0.7761 mas, bpa=76.26 degrees ! Estimated noise=0.315157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536378 Jy ! Component: 100 - total flux cleaned = -0.00046962 Jy ! Component: 150 - total flux cleaned = -0.000359313 Jy ! Component: 200 - total flux cleaned = -0.00036031 Jy ! Total flux subtracted in 200 components = -0.00036031 Jy ! Clean residual min=-0.008277 max=0.006785 Jy/beam ! Clean residual mean=0.000003 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.265509 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.265509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111993Jy sigma=0.791011 ! Fit after self-cal, rms=0.112009Jy sigma=0.790902 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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 = -5.16848e-05 Jy ! Component: 100 - total flux cleaned = -4.82755e-05 Jy ! Component: 150 - total flux cleaned = -4.70299e-05 Jy ! Component: 200 - total flux cleaned = -4.49275e-05 Jy ! Total flux subtracted in 200 components = -4.49275e-05 Jy ! Clean residual min=-0.008178 max=0.006669 Jy/beam ! Clean residual mean=0.000003 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.265464 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.265464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111991Jy sigma=0.789498 ! Fit after self-cal, rms=0.111993Jy sigma=0.789416 ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111993Jy sigma=0.789416 ! Fit after self-cal, rms=0.111503Jy sigma=0.787186 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.6859 mas, bmaj=0.7771 mas, bpa=76.46 degrees ! Estimated noise=0.315055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285218 Jy ! Component: 100 - total flux cleaned = -0.000283402 Jy ! Component: 150 - total flux cleaned = -0.000284948 Jy ! Component: 200 - total flux cleaned = -0.000322104 Jy ! Total flux subtracted in 200 components = -0.000322104 Jy ! Clean residual min=-0.007796 max=0.006851 Jy/beam ! Clean residual mean=0.000002 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.265142 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.265142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111488Jy sigma=0.786266 ! Fit after self-cal, rms=0.111491Jy sigma=0.786205 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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 = -0.000137431 Jy ! Component: 100 - total flux cleaned = -0.00013713 Jy ! Component: 150 - total flux cleaned = -0.00014049 Jy ! Component: 200 - total flux cleaned = -0.000174765 Jy ! Total flux subtracted in 200 components = -0.000174765 Jy ! Clean residual min=-0.007762 max=0.006872 Jy/beam ! Clean residual mean=0.000002 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.264967 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.264967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111478Jy sigma=0.785529 ! Fit after self-cal, rms=0.111475Jy sigma=0.785498 ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111475Jy sigma=0.785498 ! Fit after self-cal, rms=0.111444Jy sigma=0.785250 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=2.374 mas, bmaj=3.021 mas, bpa=-69 degrees ! Estimated noise=0.606515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00503128 Jy ! Component: 100 - total flux cleaned = -0.00635715 Jy ! Component: 150 - total flux cleaned = -0.00668177 Jy ! Component: 200 - total flux cleaned = -0.00668217 Jy ! Total flux subtracted in 200 components = -0.00668217 Jy ! Clean residual min=-0.008799 max=0.007199 Jy/beam ! Clean residual mean=-0.000002 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 0.258285 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.258285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111445Jy sigma=0.790810 ! Fit after self-cal, rms=0.111457Jy sigma=0.790397 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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 = -0.000157174 Jy ! Component: 100 - total flux cleaned = -0.000158947 Jy ! Component: 150 - total flux cleaned = -0.000159933 Jy ! Component: 200 - total flux cleaned = -0.00016063 Jy ! Total flux subtracted in 200 components = -0.00016063 Jy ! Clean residual min=-0.008806 max=0.007219 Jy/beam ! Clean residual mean=-0.000002 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.258124 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 18 components and 0.258124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111447Jy sigma=0.791520 ! Fit after self-cal, rms=0.111446Jy sigma=0.791458 ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.6856 mas, bmaj=0.7776 mas, bpa=76.5 degrees ! Estimated noise=0.31522 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6856 x 0.7776 at 76.5 degrees (North through East) ! Clean map min=-0.0064957 max=0.20497 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 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.5872 mas, bmaj=0.639 mas, bpa=68.72 degrees ! Estimated noise=0.719135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159387 Jy ! Component: 100 - total flux cleaned = 0.22073 Jy ! Component: 150 - total flux cleaned = 0.248107 Jy ! Component: 200 - total flux cleaned = 0.259464 Jy ! Total flux subtracted in 200 components = 0.259464 Jy ! Clean residual min=-0.008875 max=0.009002 Jy/beam ! Clean residual mean=0.000001 rms=0.002479 Jy/beam ! Combined flux in latest and established models = 0.259464 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.259464 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.6856 mas, bmaj=0.7776 mas, bpa=76.5 degrees ! Estimated noise=0.31522 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 (-15.6, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502573 Jy ! Component: 100 - total flux cleaned = 0.00608264 Jy ! Component: 150 - total flux cleaned = 0.00628732 Jy ! Component: 200 - total flux cleaned = 0.00629402 Jy ! Total flux subtracted in 200 components = 0.00629402 Jy ! Clean residual min=-0.007452 max=0.006551 Jy/beam ! Clean residual mean=0.000001 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.265758 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.265758 Jy ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 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 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=2.374 mas, bmaj=3.021 mas, bpa=-69 degrees ! Estimated noise=0.606515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00292596 Jy ! Component: 100 - total flux cleaned = -0.00394808 Jy ! Component: 150 - total flux cleaned = -0.00412483 Jy ! Component: 200 - total flux cleaned = -0.00426709 Jy ! Total flux subtracted in 200 components = -0.00426709 Jy ! Clean residual min=-0.008979 max=0.007197 Jy/beam ! Clean residual mean=-0.000000 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.261491 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 = -0.000103486 Jy ! Component: 100 - total flux cleaned = -0.000224587 Jy ! Component: 150 - total flux cleaned = -0.000316603 Jy ! Component: 200 - total flux cleaned = -0.000380992 Jy ! Total flux subtracted in 200 components = -0.000380992 Jy ! Clean residual min=-0.008964 max=0.007185 Jy/beam ! Clean residual mean=-0.000001 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.26111 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.26111 Jy ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! Estimated beam: bmin=0.6856 mas, bmaj=0.7776 mas, bpa=76.5 degrees ! Estimated noise=0.31522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403053 Jy ! Component: 100 - total flux cleaned = 0.0043096 Jy ! Component: 150 - total flux cleaned = 0.00430763 Jy ! Component: 200 - total flux cleaned = 0.00420254 Jy ! Total flux subtracted in 200 components = 0.00420254 Jy ! Clean residual min=-0.007118 max=0.006173 Jy/beam ! Clean residual mean=0.000001 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.265312 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.265312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111207Jy sigma=0.775251 ! Fit after self-cal, rms=0.111124Jy sigma=0.771717 wmodel /scr/pima/gc030_uvs/J0714+7408_X_map.mod ! Writing 33 model components to file: /scr/pima/gc030_uvs/J0714+7408_X_map.mod wobs /scr/pima/gc030_uvs/J0714+7408_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0714+7408_X_uvs.fits wwins /scr/pima/gc030_uvs/J0714+7408_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0714+7408_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 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309042 Jy ! Component: 100 - total flux cleaned = -0.00547249 Jy ! Component: 150 - total flux cleaned = -0.00771545 Jy ! Component: 200 - total flux cleaned = -0.00954039 Jy ! Component: 250 - total flux cleaned = -0.01099 Jy ! Component: 300 - total flux cleaned = -0.012469 Jy ! Component: 350 - total flux cleaned = -0.0138882 Jy ! Component: 400 - total flux cleaned = -0.0153422 Jy ! Component: 450 - total flux cleaned = -0.0165803 Jy ! Component: 500 - total flux cleaned = -0.0175408 Jy ! Component: 550 - total flux cleaned = -0.0182393 Jy ! Component: 600 - total flux cleaned = -0.0189192 Jy ! Component: 650 - total flux cleaned = -0.019361 Jy ! Component: 700 - total flux cleaned = -0.0199344 Jy ! Component: 750 - total flux cleaned = -0.020285 Jy ! Component: 800 - total flux cleaned = -0.0206276 Jy ! Component: 850 - total flux cleaned = -0.0209611 Jy ! Component: 900 - total flux cleaned = -0.0210933 Jy ! Component: 950 - total flux cleaned = -0.021412 Jy ! Component: 1000 - total flux cleaned = -0.0214737 Jy ! Component: 1050 - total flux cleaned = -0.0215965 Jy ! Component: 1100 - total flux cleaned = -0.0215958 Jy ! Component: 1150 - total flux cleaned = -0.0217721 Jy ! Component: 1200 - total flux cleaned = -0.0216011 Jy ! Component: 1250 - total flux cleaned = -0.0217696 Jy ! Component: 1300 - total flux cleaned = -0.0219897 Jy ! Component: 1350 - total flux cleaned = -0.0219898 Jy ! Component: 1400 - total flux cleaned = -0.0220405 Jy ! Component: 1450 - total flux cleaned = -0.0220394 Jy ! Component: 1500 - total flux cleaned = -0.0219874 Jy ! Component: 1550 - total flux cleaned = -0.0219375 Jy ! Component: 1600 - total flux cleaned = -0.0218878 Jy ! Component: 1650 - total flux cleaned = -0.0219342 Jy ! Component: 1700 - total flux cleaned = -0.0219342 Jy ! Component: 1750 - total flux cleaned = -0.0217965 Jy ! Component: 1800 - total flux cleaned = -0.0218874 Jy ! Component: 1850 - total flux cleaned = -0.0218435 Jy ! Component: 1900 - total flux cleaned = -0.0218876 Jy ! Component: 1950 - total flux cleaned = -0.0219732 Jy ! Component: 2000 - total flux cleaned = -0.0220576 Jy ! Component: 2050 - total flux cleaned = -0.0220583 Jy ! Component: 2100 - total flux cleaned = -0.0220175 Jy ! Component: 2150 - total flux cleaned = -0.0220179 Jy ! Component: 2200 - total flux cleaned = -0.0219401 Jy ! Component: 2250 - total flux cleaned = -0.0219019 Jy ! Component: 2300 - total flux cleaned = -0.0220164 Jy ! Component: 2350 - total flux cleaned = -0.02224 Jy ! Component: 2400 - total flux cleaned = -0.0222397 Jy ! Component: 2450 - total flux cleaned = -0.0223479 Jy ! Component: 2500 - total flux cleaned = -0.0224541 Jy ! Component: 2550 - total flux cleaned = -0.0224891 Jy ! Component: 2600 - total flux cleaned = -0.0225583 Jy ! Component: 2650 - total flux cleaned = -0.022661 Jy ! Component: 2700 - total flux cleaned = -0.0228609 Jy ! Component: 2750 - total flux cleaned = -0.0229267 Jy ! Component: 2800 - total flux cleaned = -0.0230556 Jy ! Component: 2850 - total flux cleaned = -0.0230875 Jy ! Component: 2900 - total flux cleaned = -0.023213 Jy ! Component: 2950 - total flux cleaned = -0.0232751 Jy ! Component: 3000 - total flux cleaned = -0.0234277 Jy ! Component: 3050 - total flux cleaned = -0.0235182 Jy ! Component: 3100 - total flux cleaned = -0.0235478 Jy ! Component: 3150 - total flux cleaned = -0.0236938 Jy ! Component: 3200 - total flux cleaned = -0.0237796 Jy ! Component: 3250 - total flux cleaned = -0.023836 Jy ! Component: 3300 - total flux cleaned = -0.0238919 Jy ! Component: 3350 - total flux cleaned = -0.0238921 Jy ! Component: 3400 - total flux cleaned = -0.0240013 Jy ! Component: 3450 - total flux cleaned = -0.0240555 Jy ! Component: 3500 - total flux cleaned = -0.0242143 Jy ! Component: 3550 - total flux cleaned = -0.0242928 Jy ! Component: 3600 - total flux cleaned = -0.0243965 Jy ! Component: 3650 - total flux cleaned = -0.0246513 Jy ! Component: 3700 - total flux cleaned = -0.0248026 Jy ! Component: 3750 - total flux cleaned = -0.0249517 Jy ! Component: 3800 - total flux cleaned = -0.0251231 Jy ! Component: 3850 - total flux cleaned = -0.0251715 Jy ! Component: 3900 - total flux cleaned = -0.0253629 Jy ! Component: 3950 - total flux cleaned = -0.0255281 Jy ! Component: 4000 - total flux cleaned = -0.0256681 Jy ! Component: 4050 - total flux cleaned = -0.0257833 Jy ! Total flux subtracted in 4096 components = -0.0259425 Jy ! Clean residual min=-0.001133 max=0.001247 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.23937 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 398 components and 0.23937 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0714+7408_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6856 x 0.7776 at 76.5 degrees (North through East) ! Clean map min=-0.0030752 max=0.20256 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0714+7408_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20256 invert ! Inverting map ! Your choice of large map pixels excluded 0.9% of the data. ! The x-axis pixel size should ideally be below 0.1843 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000384421 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.569344 0.569344 1.13869 2.27738 4.55475 9.10951 18.219 36.438 72.8761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 526.921 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0714+7408_X_uvs.log closed on Fri Apr 22 08:44:09 2016