! Started logfile: /scr/pima/gb073_uvs/J2230+6946_X_uvs.log on Sat Dec 26 09:45:38 2015 obs /scr/pima/gb073_uvs/J2230+6946_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J2230+6946_X_uva.fits ! AN table 1: 6 integrations on 55 of 55 possible baselines. ! AN table 2: 6 integrations on 10 of 10 possible baselines. ! AN table 3: 6 integrations on 55 of 55 possible baselines. ! AN table 4: 5 integrations on 3 of 3 possible baselines. ! AN table 5: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8040 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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/gb073_uvs/J2230+6946_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 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 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 3. ! A total of 6 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 3. ! A total of 6 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 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.164002Jy sigma=9.980669 ! Fit after self-cal, rms=0.435681Jy sigma=3.354636 ! 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 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.5079 mas, bmaj=0.7374 mas, bpa=72.66 degrees ! Estimated noise=1.82181 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 = 0.47204 Jy ! Component: 100 - total flux cleaned = 0.610283 Jy ! Total flux subtracted in 100 components = 0.610283 Jy ! Clean residual min=-0.021019 max=0.054914 Jy/beam ! Clean residual mean=0.000050 rms=0.005225 Jy/beam ! Combined flux in latest and established models = 0.610283 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.610283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.166822Jy sigma=1.295517 ! Fit after self-cal, rms=0.166627Jy sigma=1.294212 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588409 Jy ! Component: 100 - total flux cleaned = 0.0922005 Jy ! Total flux subtracted in 100 components = 0.0922005 Jy ! Clean residual min=-0.018138 max=0.028991 Jy/beam ! Clean residual mean=0.000008 rms=0.003876 Jy/beam ! Combined flux in latest and established models = 0.702484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.702484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.140759Jy sigma=1.005440 ! Fit after self-cal, rms=0.140395Jy sigma=1.002410 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272535 Jy ! Component: 100 - total flux cleaned = 0.0327097 Jy ! Total flux subtracted in 100 components = 0.0327097 Jy ! Clean residual min=-0.018002 max=0.021028 Jy/beam ! Clean residual mean=-0.000006 rms=0.003546 Jy/beam ! Combined flux in latest and established models = 0.735193 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.735194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.136149Jy sigma=0.957049 ! Fit after self-cal, rms=0.135917Jy sigma=0.954510 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.6485 mas, bmaj=0.888 mas, bpa=73.45 degrees ! Estimated noise=1.13347 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 (-1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124299 Jy ! Component: 100 - total flux cleaned = 0.0141656 Jy ! Component: 150 - total flux cleaned = 0.0141712 Jy ! Component: 200 - total flux cleaned = 0.0141847 Jy ! Total flux subtracted in 200 components = 0.0141847 Jy ! Clean residual min=-0.015069 max=0.012060 Jy/beam ! Clean residual mean=-0.000032 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.749378 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.749378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.132005Jy sigma=0.919872 ! Fit after self-cal, rms=0.131779Jy sigma=0.917993 ! Inverting map ! Your choice of large map pixels excluded 9.2% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6485 x 0.888 at 73.45 degrees (North through East) ! Clean map min=-0.013309 max=0.60893 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 EF 1.00* FD 0.99 KP 0.98 ! LA 1.06 MC 0.96 MK 0.98 NL 0.93 ! OV 1.01 PT 0.95 ZC 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 MC 0.98 MK 0.95 ON 1.12 ! ZC 0.70 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 EF 1.00* FD 0.98 KP 1.01 ! LA 1.05 MC 0.94 NL 0.93 OV 1.01 ! PT 0.97 SC 1.05 ZC 0.88 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 EF 1.00* FD 0.97 KP 1.00 ! LA 1.04 MC 1.01 NL 0.89 PT 0.95 ! SC 0.93 ZC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EF 1.00* FD 1.06 KP 0.99 ! LA 1.09 MC 0.99 MK 1.00 NL 0.96 ! OV 1.02 PT 1.02 ZC 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 MC 0.98 MK 0.88 ON 1.11 ! ZC 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 EF 1.00* FD 1.04 KP 1.02 ! LA 1.06 MC 0.94 NL 0.97 OV 1.04 ! PT 1.03 SC 1.08 ZC 0.93 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 EF 1.00* FD 1.03 KP 1.04 ! LA 1.07 MC 0.98 NL 0.95 PT 1.00 ! SC 0.97 ZC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EF 1.00* FD 1.03 KP 0.93 ! LA 1.02 MC 1.01 MK 0.96 NL 0.95 ! OV 0.99 PT 0.99 ZC 0.67 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 MC 0.98 MK 0.81 ON 1.09 ! ZC 0.71 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 EF 1.00* FD 1.02 KP 0.96 ! LA 1.00 MC 0.90 NL 0.96 OV 0.99 ! PT 1.00 SC 1.10 ZC 0.87 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 EF 1.00* FD 1.00 KP 0.96 ! LA 0.99 MC 0.99 NL 0.92 PT 1.01 ! SC 1.01 ZC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EF 1.00* FD 1.07 KP 0.97 ! LA 1.02 MC 1.05 MK 0.97 NL 0.96 ! OV 0.99 PT 1.03 ZC 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 MC 1.02 MK 0.86 ON 1.10 ! ZC 0.72 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 EF 1.00* FD 1.02 KP 0.99 ! LA 1.02 MC 0.97 NL 0.97 OV 1.01 ! PT 1.04 SC 1.10 ZC 0.93 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 EF 1.00* FD 1.03 KP 0.99 ! LA 1.01 MC 1.00 NL 0.95 PT 1.04 ! SC 1.01 ZC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.01 KP 0.88 ! LA 1.03 MC 1.52 MK 1.00 NL 1.01 ! OV 1.10 PT 0.99 ZC 0.72 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* MC 1.30 MK 0.88 ON 1.38 ! ZC 0.76 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.07 KP 0.92 ! LA 1.00 MC 1.20 NL 0.99 OV 1.07 ! PT 0.98 SC 1.14 ZC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.06 KP 0.92 ! LA 1.01 MC 1.26 NL 0.98 PT 0.97 ! SC 0.97 ZC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.07 KP 0.87 ! LA 1.02 MC 1.53 MK 0.99 NL 1.01 ! OV 1.07 PT 0.95 ZC 0.67 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* MC 1.25 MK 0.88 ON 1.34 ! ZC 0.73 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.02 KP 0.89 ! LA 1.01 MC 1.18 NL 1.02 OV 1.06 ! PT 0.96 SC 1.07 ZC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.05 KP 0.90 ! LA 1.01 MC 1.27 NL 0.95 PT 0.93 ! SC 0.98 ZC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EF 1.00* FD 1.08 KP 0.90 ! LA 1.07 MC 1.71 MK 1.05 NL 1.00 ! OV 1.04 PT 1.03 ZC 0.58 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 MC 1.41 MK 0.87 ON 1.36 ! ZC 0.58 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EF 1.00* FD 1.09 KP 0.98 ! LA 1.03 MC 1.27 NL 1.02 OV 1.01 ! PT 1.05 SC 1.16 ZC 0.72 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 EF 1.00* FD 1.07 KP 0.92 ! LA 1.05 MC 1.40 NL 1.00 PT 1.01 ! SC 1.01 ZC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EF 1.00* FD 1.08 KP 0.89 ! LA 1.06 MC 1.58 MK 1.06 NL 1.00 ! OV 1.00 PT 1.04 ZC 0.58 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 MC 1.46 MK 0.92 ON 1.46 ! ZC 0.55 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 EF 1.00* FD 1.08 KP 0.92 ! LA 1.05 MC 1.30 NL 1.02 OV 1.03 ! PT 1.04 SC 1.16 ZC 0.70 ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 EF 1.00* FD 1.04 KP 0.96 ! LA 1.06 MC 1.42 NL 0.97 PT 1.00 ! SC 1.00 ZC 0.76 ! ! ! Fit before self-cal, rms=0.131779Jy sigma=0.917993 ! Fit after self-cal, rms=0.104046Jy sigma=0.685674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.6403 mas, bmaj=0.8854 mas, bpa=74.48 degrees ! Estimated noise=1.1414 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 = -0.000498483 Jy ! Component: 100 - total flux cleaned = 0.000250072 Jy ! Component: 150 - total flux cleaned = 0.000463173 Jy ! Component: 200 - total flux cleaned = 0.00065055 Jy ! Total flux subtracted in 200 components = 0.00065055 Jy ! Clean residual min=-0.006016 max=0.006248 Jy/beam ! Clean residual mean=0.000006 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.750029 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.750029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102950Jy sigma=0.677982 ! Fit after self-cal, rms=0.103343Jy sigma=0.675920 ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Added new window around map position (-2.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188086 Jy ! Component: 100 - total flux cleaned = 0.00186684 Jy ! Component: 150 - total flux cleaned = 0.00167688 Jy ! Component: 200 - total flux cleaned = 0.00167257 Jy ! Total flux subtracted in 200 components = 0.00167257 Jy ! Clean residual min=-0.006331 max=0.005529 Jy/beam ! Clean residual mean=0.000005 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.751701 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.751701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102578Jy sigma=0.671197 ! Fit after self-cal, rms=0.102637Jy sigma=0.670790 ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102637Jy sigma=0.670790 ! Fit after self-cal, rms=0.102629Jy sigma=0.668631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.6371 mas, bmaj=0.8865 mas, bpa=74.22 degrees ! Estimated noise=1.14019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833771 Jy ! Component: 100 - total flux cleaned = 0.00100869 Jy ! Component: 150 - total flux cleaned = 0.00117515 Jy ! Component: 200 - total flux cleaned = 0.00117752 Jy ! Total flux subtracted in 200 components = 0.00117752 Jy ! Clean residual min=-0.005101 max=0.005751 Jy/beam ! Clean residual mean=0.000005 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.752879 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.752879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102079Jy sigma=0.665750 ! Fit after self-cal, rms=0.102190Jy sigma=0.665255 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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) ! Added new window around map position (0.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272756 Jy ! Component: 100 - total flux cleaned = 0.00272222 Jy ! Component: 150 - total flux cleaned = 0.00272372 Jy ! Component: 200 - total flux cleaned = 0.00285817 Jy ! Total flux subtracted in 200 components = 0.00285817 Jy ! Clean residual min=-0.005608 max=0.004925 Jy/beam ! Clean residual mean=0.000003 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.755737 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.755737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101654Jy sigma=0.662591 ! Fit after self-cal, rms=0.101712Jy sigma=0.662172 ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101712Jy sigma=0.662172 ! Fit after self-cal, rms=0.101667Jy sigma=0.660868 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.6344 mas, bmaj=0.8871 mas, bpa=73.97 degrees ! Estimated noise=1.13861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015196 Jy ! Component: 100 - total flux cleaned = 0.0018349 Jy ! Component: 150 - total flux cleaned = 0.00210918 Jy ! Component: 200 - total flux cleaned = 0.00223126 Jy ! Total flux subtracted in 200 components = 0.00223126 Jy ! Clean residual min=-0.004784 max=0.004703 Jy/beam ! Clean residual mean=0.000003 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.757968 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.757968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101249Jy sigma=0.658805 ! Fit after self-cal, rms=0.101329Jy sigma=0.658423 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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 = 0.000138405 Jy ! Component: 100 - total flux cleaned = 5.21978e-06 Jy ! Component: 150 - total flux cleaned = 4.74014e-06 Jy ! Component: 200 - total flux cleaned = 0.000109373 Jy ! Total flux subtracted in 200 components = 0.000109373 Jy ! Clean residual min=-0.004903 max=0.004623 Jy/beam ! Clean residual mean=0.000003 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.758078 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.758078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101083Jy sigma=0.657986 ! Fit after self-cal, rms=0.101173Jy sigma=0.657687 ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101173Jy sigma=0.657687 ! Fit after self-cal, rms=0.101240Jy sigma=0.656868 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=2.868 mas, bmaj=3.343 mas, bpa=-27.8 degrees ! Estimated noise=1.52633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107659 Jy ! Component: 100 - total flux cleaned = 0.000219431 Jy ! Component: 150 - total flux cleaned = 0.000308006 Jy ! Component: 200 - total flux cleaned = 0.000345539 Jy ! Total flux subtracted in 200 components = 0.000345539 Jy ! Clean residual min=-0.004724 max=0.003831 Jy/beam ! Clean residual mean=0.000007 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.758423 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.758423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101300Jy sigma=0.657230 ! Fit after self-cal, rms=0.101290Jy sigma=0.657160 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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 = -5.89664e-05 Jy ! Component: 100 - total flux cleaned = 1.70409e-05 Jy ! Component: 150 - total flux cleaned = 5.17107e-05 Jy ! Component: 200 - total flux cleaned = 5.28373e-05 Jy ! Total flux subtracted in 200 components = 5.28373e-05 Jy ! Clean residual min=-0.004788 max=0.003890 Jy/beam ! Clean residual mean=0.000007 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.758476 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.758476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101309Jy sigma=0.657255 ! Fit after self-cal, rms=0.101284Jy sigma=0.657226 ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.6324 mas, bmaj=0.8876 mas, bpa=73.77 degrees ! Estimated noise=1.13718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6324 x 0.8876 at 73.77 degrees (North through East) ! Clean map min=-0.0087541 max=0.60147 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101284Jy sigma=0.657226 ! Fit after self-cal, rms=0.096139Jy sigma=0.616065 ! Inverting map and beam ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.6324 mas, bmaj=0.8858 mas, bpa=73.67 degrees ! Estimated noise=1.13628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836086 Jy ! Component: 100 - total flux cleaned = 0.000977927 Jy ! Component: 150 - total flux cleaned = 0.000979055 Jy ! Component: 200 - total flux cleaned = 0.00119851 Jy ! Total flux subtracted in 200 components = 0.00119851 Jy ! Clean residual min=-0.004360 max=0.004556 Jy/beam ! Clean residual mean=0.000003 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.759674 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.759675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095841Jy sigma=0.615026 ! Fit after self-cal, rms=0.095908Jy sigma=0.614699 ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Added new window around map position (27, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318989 Jy ! Component: 100 - total flux cleaned = 0.00341313 Jy ! Component: 150 - total flux cleaned = 0.00351056 Jy ! Component: 200 - total flux cleaned = 0.00360231 Jy ! Total flux subtracted in 200 components = 0.00360231 Jy ! Clean residual min=-0.004293 max=0.003853 Jy/beam ! Clean residual mean=0.000004 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.763277 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.763277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095638Jy sigma=0.613683 ! Fit after self-cal, rms=0.095700Jy sigma=0.613419 ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095700Jy sigma=0.613419 ! Fit after self-cal, rms=0.095813Jy sigma=0.612755 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 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.4927 mas, bmaj=0.7327 mas, bpa=71.97 degrees ! Estimated noise=1.79996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.459916 Jy ! Component: 100 - total flux cleaned = 0.598835 Jy ! Component: 150 - total flux cleaned = 0.662459 Jy ! Component: 200 - total flux cleaned = 0.697812 Jy ! Total flux subtracted in 200 components = 0.697812 Jy ! Clean residual min=-0.009165 max=0.021599 Jy/beam ! Clean residual mean=0.000029 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.697812 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.697812 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.631 mas, bmaj=0.8859 mas, bpa=73.52 degrees ! Estimated noise=1.13461 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 = 0.030923 Jy ! Component: 100 - total flux cleaned = 0.0466725 Jy ! Component: 150 - total flux cleaned = 0.0545979 Jy ! Component: 200 - total flux cleaned = 0.0580471 Jy ! Total flux subtracted in 200 components = 0.0580471 Jy ! Clean residual min=-0.004905 max=0.008732 Jy/beam ! Clean residual mean=0.000008 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.755859 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.755859 Jy ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Added new window around map position (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497839 Jy ! Component: 100 - total flux cleaned = 0.00625821 Jy ! Component: 150 - total flux cleaned = 0.00720661 Jy ! Component: 200 - total flux cleaned = 0.00772387 Jy ! Total flux subtracted in 200 components = 0.00772387 Jy ! Clean residual min=-0.004347 max=0.004029 Jy/beam ! Clean residual mean=0.000004 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.763583 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.763583 Jy ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 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 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=2.865 mas, bmaj=3.34 mas, bpa=-28.01 degrees ! Estimated noise=1.52721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162241 Jy ! Component: 100 - total flux cleaned = 0.00174053 Jy ! Component: 150 - total flux cleaned = 0.00174024 Jy ! Component: 200 - total flux cleaned = 0.00173965 Jy ! Total flux subtracted in 200 components = 0.00173965 Jy ! Clean residual min=-0.004200 max=0.003756 Jy/beam ! Clean residual mean=0.000009 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.765322 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 = -8.47885e-05 Jy ! Component: 100 - total flux cleaned = -0.000124121 Jy ! Component: 150 - total flux cleaned = -0.000162099 Jy ! Component: 200 - total flux cleaned = -0.000163305 Jy ! Total flux subtracted in 200 components = -0.000163305 Jy ! Clean residual min=-0.004197 max=0.003734 Jy/beam ! Clean residual mean=0.000009 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.765159 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.765159 Jy ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! Estimated beam: bmin=0.631 mas, bmaj=0.8859 mas, bpa=73.52 degrees ! Estimated noise=1.13461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177801 Jy ! Component: 100 - total flux cleaned = -0.000177302 Jy ! Component: 150 - total flux cleaned = -3.74045e-05 Jy ! Component: 200 - total flux cleaned = 8.70421e-05 Jy ! Total flux subtracted in 200 components = 8.70421e-05 Jy ! Clean residual min=-0.003950 max=0.003841 Jy/beam ! Clean residual mean=0.000005 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.765246 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.765246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096793Jy sigma=0.628585 ! Fit after self-cal, rms=0.096975Jy sigma=0.622121 wmodel /scr/pima/gb073_uvs/J2230+6946_X_map.mod ! Writing 74 model components to file: /scr/pima/gb073_uvs/J2230+6946_X_map.mod wobs /scr/pima/gb073_uvs/J2230+6946_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J2230+6946_X_uvs.fits wwins /scr/pima/gb073_uvs/J2230+6946_X_map.win ! wwins: Wrote 7 windows to /scr/pima/gb073_uvs/J2230+6946_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 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177775 Jy ! Component: 100 - total flux cleaned = -0.0028012 Jy ! Component: 150 - total flux cleaned = -0.00332935 Jy ! Component: 200 - total flux cleaned = -0.00376814 Jy ! Component: 250 - total flux cleaned = -0.00419551 Jy ! Component: 300 - total flux cleaned = -0.00468175 Jy ! Component: 350 - total flux cleaned = -0.00508834 Jy ! Component: 400 - total flux cleaned = -0.00515506 Jy ! Component: 450 - total flux cleaned = -0.00548099 Jy ! Component: 500 - total flux cleaned = -0.00554421 Jy ! Component: 550 - total flux cleaned = -0.00560707 Jy ! Component: 600 - total flux cleaned = -0.00585549 Jy ! Component: 650 - total flux cleaned = -0.00610031 Jy ! Component: 700 - total flux cleaned = -0.00634139 Jy ! Component: 750 - total flux cleaned = -0.00646004 Jy ! Component: 800 - total flux cleaned = -0.00675483 Jy ! Component: 850 - total flux cleaned = -0.00687135 Jy ! Component: 900 - total flux cleaned = -0.00687134 Jy ! Component: 950 - total flux cleaned = -0.00709906 Jy ! Component: 1000 - total flux cleaned = -0.00732362 Jy ! Component: 1050 - total flux cleaned = -0.007379 Jy ! Component: 1100 - total flux cleaned = -0.00765261 Jy ! Component: 1150 - total flux cleaned = -0.00765213 Jy ! Component: 1200 - total flux cleaned = -0.00765262 Jy ! Component: 1250 - total flux cleaned = -0.007813 Jy ! Component: 1300 - total flux cleaned = -0.00807696 Jy ! Component: 1350 - total flux cleaned = -0.00818142 Jy ! Component: 1400 - total flux cleaned = -0.00833655 Jy ! Component: 1450 - total flux cleaned = -0.00813075 Jy ! Component: 1500 - total flux cleaned = -0.00843578 Jy ! Component: 1550 - total flux cleaned = -0.00848613 Jy ! Component: 1600 - total flux cleaned = -0.00843568 Jy ! Component: 1650 - total flux cleaned = -0.00858479 Jy ! Component: 1700 - total flux cleaned = -0.00887942 Jy ! Component: 1750 - total flux cleaned = -0.00892717 Jy ! Component: 1800 - total flux cleaned = -0.00887931 Jy ! Component: 1850 - total flux cleaned = -0.00907015 Jy ! Component: 1900 - total flux cleaned = -0.00911664 Jy ! Component: 1950 - total flux cleaned = -0.00921039 Jy ! Component: 2000 - total flux cleaned = -0.00925735 Jy ! Component: 2050 - total flux cleaned = -0.00921076 Jy ! Component: 2100 - total flux cleaned = -0.0091652 Jy ! Component: 2150 - total flux cleaned = -0.00934672 Jy ! Component: 2200 - total flux cleaned = -0.00957172 Jy ! Component: 2250 - total flux cleaned = -0.00948244 Jy ! Component: 2300 - total flux cleaned = -0.00957112 Jy ! Component: 2350 - total flux cleaned = -0.00965921 Jy ! Component: 2400 - total flux cleaned = -0.00983411 Jy ! Component: 2450 - total flux cleaned = -0.00987725 Jy ! Component: 2500 - total flux cleaned = -0.0100925 Jy ! Component: 2550 - total flux cleaned = -0.00996417 Jy ! Component: 2600 - total flux cleaned = -0.0101767 Jy ! Component: 2650 - total flux cleaned = -0.0102616 Jy ! Component: 2700 - total flux cleaned = -0.0103036 Jy ! Component: 2750 - total flux cleaned = -0.0104284 Jy ! Component: 2800 - total flux cleaned = -0.0103457 Jy ! Component: 2850 - total flux cleaned = -0.0104695 Jy ! Component: 2900 - total flux cleaned = -0.0107147 Jy ! Component: 2950 - total flux cleaned = -0.0107552 Jy ! Component: 3000 - total flux cleaned = -0.0109163 Jy ! Component: 3050 - total flux cleaned = -0.0109963 Jy ! Component: 3100 - total flux cleaned = -0.0109564 Jy ! Component: 3150 - total flux cleaned = -0.0110353 Jy ! Component: 3200 - total flux cleaned = -0.0113493 Jy ! Component: 3250 - total flux cleaned = -0.0112321 Jy ! Component: 3300 - total flux cleaned = -0.0112709 Jy ! Component: 3350 - total flux cleaned = -0.0115406 Jy ! Component: 3400 - total flux cleaned = -0.0116171 Jy ! Component: 3450 - total flux cleaned = -0.0117318 Jy ! Component: 3500 - total flux cleaned = -0.0119965 Jy ! Component: 3550 - total flux cleaned = -0.0119587 Jy ! Component: 3600 - total flux cleaned = -0.0120709 Jy ! Component: 3650 - total flux cleaned = -0.012405 Jy ! Component: 3700 - total flux cleaned = -0.0125154 Jy ! Component: 3750 - total flux cleaned = -0.0125153 Jy ! Component: 3800 - total flux cleaned = -0.0126613 Jy ! Component: 3850 - total flux cleaned = -0.0127339 Jy ! Component: 3900 - total flux cleaned = -0.0128061 Jy ! Component: 3950 - total flux cleaned = -0.01295 Jy ! Component: 4000 - total flux cleaned = -0.01295 Jy ! Component: 4050 - total flux cleaned = -0.0128786 Jy ! Total flux subtracted in 4096 components = -0.0130553 Jy ! Clean residual min=-0.001914 max=0.001856 Jy/beam ! Clean residual mean=0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.752191 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 395 components and 0.752191 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J2230+6946_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.631 x 0.8859 at 73.52 degrees (North through East) ! Clean map min=-0.0085356 max=0.60023 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J2230+6946_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.600234 invert ! Inverting map ! Your choice of large map pixels excluded 9.34% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! The y-axis pixel size should ideally be below 0.196 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000559018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2794 0.2794 0.558801 1.1176 2.2352 4.47041 8.94081 17.8816 35.7632 71.5265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.6 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1073.73 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J2230+6946_X_uvs.log closed on Sat Dec 26 09:45:44 2015