! Started logfile: /scr/pima/gb073_uvs/J1509+5556_X_uvs.log on Sat Dec 26 09:41:23 2015 obs /scr/pima/gb073_uvs/J1509+5556_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1509+5556_X_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 58 integrations on 66 of 66 possible baselines. ! AN table 4: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.685049 visibilities/baseline/integration-bin. ! Found source: J1509+5556 ! ! 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 44024 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/J1509+5556_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 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! A total of 87 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! A total of 87 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.002503Jy sigma=11.279823 ! Fit after self-cal, rms=0.965462Jy sigma=10.964709 ! 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 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.4947 mas, bmaj=0.9199 mas, bpa=-70.72 degrees ! Estimated noise=0.799588 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 = 0.0291592 Jy ! Component: 100 - total flux cleaned = 0.0351619 Jy ! Total flux subtracted in 100 components = 0.0351619 Jy ! Clean residual min=-0.002379 max=0.002428 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0351619 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0351619 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=0.063036Jy sigma=0.644123 ! Fit after self-cal, rms=0.061105Jy sigma=0.620257 ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027225 Jy ! Component: 100 - total flux cleaned = 0.0024337 Jy ! Total flux subtracted in 100 components = 0.0024337 Jy ! Clean residual min=-0.002222 max=0.002259 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0375956 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0375956 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=0.060866Jy sigma=0.619290 ! Fit after self-cal, rms=0.060800Jy sigma=0.619166 ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.8261 mas, bmaj=1.233 mas, bpa=-61.2 degrees ! Estimated noise=0.362227 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 = -0.000446129 Jy ! Component: 100 - total flux cleaned = -0.000422036 Jy ! Component: 150 - total flux cleaned = -0.00040188 Jy ! Component: 200 - total flux cleaned = -0.000402452 Jy ! Total flux subtracted in 200 components = -0.000402452 Jy ! Clean residual min=-0.001152 max=0.001126 Jy/beam ! Clean residual mean=0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0371931 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0371931 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=0.060772Jy sigma=0.618970 ! Fit after self-cal, rms=0.060738Jy sigma=0.618925 ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8261 x 1.233 at -61.2 degrees (North through East) ! Clean map min=-0.0010559 max=0.0387 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 EF 1.00* FD 1.00 KP 1.04 ! LA 0.95 MC 1.00* NL 0.99 OV 1.01 ! PT 0.91 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EF 1.00* FD 0.95 KP 0.99 ! LA 1.09 MK 1.15 NL 1.06 ON 1.00* ! OV 1.04 PT 0.99 SC 0.89 ZC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 EF 1.00* FD 1.04 KP 1.06 ! LA 1.03 MK 0.90 NL 1.17 ON 1.00* ! PT 0.91 ZC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 EF 1.00* FD 0.97 KP 1.10 ! LA 1.01 MC 1.00* NL 1.16 OV 0.94 ! PT 0.91 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 EF 1.00* FD 1.01 KP 1.10 ! LA 1.10 MK 1.17 NL 1.05 ON 1.00* ! OV 1.13 PT 1.16 SC 0.91 ZC 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 EF 1.00* FD 0.96 KP 1.00 ! LA 1.06 MK 1.11 NL 1.11 ON 1.00* ! PT 1.12 ZC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EF 1.00* FD 0.96 KP 0.94 ! LA 0.94 MC 1.00* NL 1.15 OV 1.00 ! PT 1.11 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EF 1.00* FD 0.99 KP 0.99 ! LA 1.07 MK 1.07 NL 1.02 ON 1.00* ! OV 1.07 PT 1.05 SC 0.88 ZC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 EF 1.00* FD 0.97 KP 0.96 ! LA 0.99 MC 1.00* NL 0.99 OV 0.98 ! PT 1.09 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 EF 1.00* FD 0.95 KP 1.09 ! LA 1.15 MK 1.07 NL 0.92 ON 1.00* ! PT 1.09 ZC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00 KP 1.04 ! LA 1.05 MK 0.93 NL 1.02 ON 1.00* ! OV 1.07 PT 0.87 SC 0.85 ZC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 0.94 KP 0.93 ! LA 1.03 MC 1.00* NL 0.96 OV 0.99 ! PT 0.92 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 0.95 KP 0.85 ! LA 0.95 MK 0.96 NL 0.88 ON 1.00* ! PT 0.94 ZC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 EF 1.00* FD 0.85 KP 0.95 ! LA 0.99 MC 1.00* NL 1.02 OV 0.87 ! PT 0.85 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.060738Jy sigma=0.618925 ! Fit after self-cal, rms=0.061413Jy sigma=0.617829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.8247 mas, bmaj=1.233 mas, bpa=-61.3 degrees ! Estimated noise=0.367609 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 = 0.000529067 Jy ! Component: 100 - total flux cleaned = 0.000490683 Jy ! Component: 150 - total flux cleaned = 0.000473644 Jy ! Component: 200 - total flux cleaned = 0.000472939 Jy ! Total flux subtracted in 200 components = 0.000472939 Jy ! Clean residual min=-0.001046 max=0.001150 Jy/beam ! Clean residual mean=0.000004 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0376661 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0376661 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=0.061380Jy sigma=0.617763 ! Fit after self-cal, rms=0.061373Jy sigma=0.617573 ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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=0.061373Jy sigma=0.617573 ! Fit after self-cal, rms=0.061754Jy sigma=0.617302 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.8241 mas, bmaj=1.233 mas, bpa=-61.42 degrees ! Estimated noise=0.369481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140067 Jy ! Component: 100 - total flux cleaned = 0.000123437 Jy ! Component: 150 - total flux cleaned = 0.000122335 Jy ! Component: 200 - total flux cleaned = 0.000107576 Jy ! Total flux subtracted in 200 components = 0.000107576 Jy ! Clean residual min=-0.001058 max=0.001136 Jy/beam ! Clean residual mean=0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0377737 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0377737 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=0.061737Jy sigma=0.617253 ! Fit after self-cal, rms=0.061736Jy sigma=0.617062 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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 (-32.6, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909966 Jy ! Component: 100 - total flux cleaned = 0.000912897 Jy ! Component: 150 - total flux cleaned = 0.000858263 Jy ! Component: 200 - total flux cleaned = 0.000841993 Jy ! Total flux subtracted in 200 components = 0.000841993 Jy ! Clean residual min=-0.001093 max=0.001078 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0386157 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0386157 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=0.061717Jy sigma=0.616839 ! Fit after self-cal, rms=0.061700Jy sigma=0.616670 ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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=0.061700Jy sigma=0.616670 ! Fit after self-cal, rms=0.061947Jy sigma=0.616635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.8257 mas, bmaj=1.234 mas, bpa=-61.46 degrees ! Estimated noise=0.370252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615095 Jy ! Component: 100 - total flux cleaned = 0.000597858 Jy ! Component: 150 - total flux cleaned = 0.000565065 Jy ! Component: 200 - total flux cleaned = 0.000549308 Jy ! Total flux subtracted in 200 components = 0.000549308 Jy ! Clean residual min=-0.001104 max=0.001084 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.039165 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.039165 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=0.061930Jy sigma=0.616520 ! Fit after self-cal, rms=0.061934Jy sigma=0.616465 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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 = 0.000263929 Jy ! Component: 100 - total flux cleaned = 0.000231642 Jy ! Component: 150 - total flux cleaned = 0.000217244 Jy ! Component: 200 - total flux cleaned = 0.000217419 Jy ! Total flux subtracted in 200 components = 0.000217419 Jy ! Clean residual min=-0.001105 max=0.001065 Jy/beam ! Clean residual mean=0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0393824 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.0393824 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=0.061924Jy sigma=0.616387 ! Fit after self-cal, rms=0.061906Jy sigma=0.616304 ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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=0.061906Jy sigma=0.616304 ! Fit after self-cal, rms=0.062107Jy sigma=0.616286 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=2.643 mas, bmaj=3.133 mas, bpa=-14.34 degrees ! Estimated noise=0.443273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.98249e-05 Jy ! Component: 100 - total flux cleaned = 6.08904e-05 Jy ! Component: 150 - total flux cleaned = 5.42056e-05 Jy ! Component: 200 - total flux cleaned = 5.98915e-05 Jy ! Total flux subtracted in 200 components = 5.98915e-05 Jy ! Clean residual min=-0.001200 max=0.001011 Jy/beam ! Clean residual mean=0.000006 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0394423 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0394423 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=0.062106Jy sigma=0.616265 ! Fit after self-cal, rms=0.062110Jy sigma=0.616233 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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 = 4.76435e-05 Jy ! Component: 100 - total flux cleaned = 5.37572e-05 Jy ! Component: 150 - total flux cleaned = 5.83739e-05 Jy ! Component: 200 - total flux cleaned = 6.34908e-05 Jy ! Total flux subtracted in 200 components = 6.34908e-05 Jy ! Clean residual min=-0.001193 max=0.001006 Jy/beam ! Clean residual mean=0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0395057 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0395058 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=0.062110Jy sigma=0.616226 ! Fit after self-cal, rms=0.062111Jy sigma=0.616199 ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.8273 mas, bmaj=1.237 mas, bpa=-61.45 degrees ! Estimated noise=0.370887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8273 x 1.237 at -61.45 degrees (North through East) ! Clean map min=-0.0010053 max=0.039811 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 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.4942 mas, bmaj=0.918 mas, bpa=-70.71 degrees ! Estimated noise=0.817011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330713 Jy ! Component: 100 - total flux cleaned = 0.0383689 Jy ! Component: 150 - total flux cleaned = 0.0384851 Jy ! Component: 200 - total flux cleaned = 0.0390677 Jy ! Total flux subtracted in 200 components = 0.0390677 Jy ! Clean residual min=-0.002227 max=0.002451 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0390677 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0390677 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.8273 mas, bmaj=1.237 mas, bpa=-61.45 degrees ! Estimated noise=0.370887 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 = 0.00104277 Jy ! Component: 100 - total flux cleaned = 0.000970912 Jy ! Component: 150 - total flux cleaned = 0.000911574 Jy ! Component: 200 - total flux cleaned = 0.000885516 Jy ! Total flux subtracted in 200 components = 0.000885516 Jy ! Clean residual min=-0.001147 max=0.001081 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0399532 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0399532 Jy ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 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 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=2.643 mas, bmaj=3.133 mas, bpa=-14.34 degrees ! Estimated noise=0.443273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282675 Jy ! Component: 100 - total flux cleaned = -0.000351845 Jy ! Component: 150 - total flux cleaned = -0.000367666 Jy ! Component: 200 - total flux cleaned = -0.000382001 Jy ! Total flux subtracted in 200 components = -0.000382001 Jy ! Clean residual min=-0.001172 max=0.001007 Jy/beam ! Clean residual mean=0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0395712 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 = -1.25372e-05 Jy ! Component: 100 - total flux cleaned = -2.88683e-05 Jy ! Component: 150 - total flux cleaned = -3.84669e-05 Jy ! Component: 200 - total flux cleaned = -4.65518e-05 Jy ! Total flux subtracted in 200 components = -4.65518e-05 Jy ! Clean residual min=-0.001170 max=0.001000 Jy/beam ! Clean residual mean=0.000007 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0395246 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0395246 Jy ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! Estimated beam: bmin=0.8273 mas, bmaj=1.237 mas, bpa=-61.45 degrees ! Estimated noise=0.370887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.8001e-05 Jy ! Component: 100 - total flux cleaned = 5.92946e-05 Jy ! Component: 150 - total flux cleaned = 6.04312e-05 Jy ! Component: 200 - total flux cleaned = 6.03317e-05 Jy ! Total flux subtracted in 200 components = 6.03317e-05 Jy ! Clean residual min=-0.001081 max=0.001055 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.039585 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.039585 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=0.062126Jy sigma=0.616294 ! Fit after self-cal, rms=0.062133Jy sigma=0.616277 wmodel /scr/pima/gb073_uvs/J1509+5556_X_map.mod ! Writing 40 model components to file: /scr/pima/gb073_uvs/J1509+5556_X_map.mod wobs /scr/pima/gb073_uvs/J1509+5556_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1509+5556_X_uvs.fits wwins /scr/pima/gb073_uvs/J1509+5556_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J1509+5556_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 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130312 Jy ! Component: 100 - total flux cleaned = 0.000255705 Jy ! Component: 150 - total flux cleaned = 0.000325282 Jy ! Component: 200 - total flux cleaned = 0.000358842 Jy ! Component: 250 - total flux cleaned = 0.000375104 Jy ! Component: 300 - total flux cleaned = 0.00034298 Jy ! Component: 350 - total flux cleaned = 0.000327406 Jy ! Component: 400 - total flux cleaned = 0.000296705 Jy ! Component: 450 - total flux cleaned = 0.000373078 Jy ! Component: 500 - total flux cleaned = 0.000433208 Jy ! Component: 550 - total flux cleaned = 0.000492403 Jy ! Component: 600 - total flux cleaned = 0.000551159 Jy ! Component: 650 - total flux cleaned = 0.000638361 Jy ! Component: 700 - total flux cleaned = 0.000709728 Jy ! Component: 750 - total flux cleaned = 0.000766296 Jy ! Component: 800 - total flux cleaned = 0.000794397 Jy ! Component: 850 - total flux cleaned = 0.000905449 Jy ! Component: 900 - total flux cleaned = 0.000946465 Jy ! Component: 950 - total flux cleaned = 0.00101444 Jy ! Component: 1000 - total flux cleaned = 0.00108178 Jy ! Component: 1050 - total flux cleaned = 0.00116182 Jy ! Component: 1100 - total flux cleaned = 0.00120146 Jy ! Component: 1150 - total flux cleaned = 0.0012933 Jy ! Component: 1200 - total flux cleaned = 0.00138408 Jy ! Component: 1250 - total flux cleaned = 0.0014099 Jy ! Component: 1300 - total flux cleaned = 0.00148655 Jy ! Component: 1350 - total flux cleaned = 0.00153708 Jy ! Component: 1400 - total flux cleaned = 0.00159991 Jy ! Component: 1450 - total flux cleaned = 0.00162493 Jy ! Component: 1500 - total flux cleaned = 0.00171163 Jy ! Component: 1550 - total flux cleaned = 0.0017608 Jy ! Component: 1600 - total flux cleaned = 0.00183394 Jy ! Component: 1650 - total flux cleaned = 0.00195476 Jy ! Component: 1700 - total flux cleaned = 0.00197882 Jy ! Component: 1750 - total flux cleaned = 0.00202652 Jy ! Component: 1800 - total flux cleaned = 0.00212132 Jy ! Component: 1850 - total flux cleaned = 0.00213309 Jy ! Component: 1900 - total flux cleaned = 0.00216824 Jy ! Component: 1950 - total flux cleaned = 0.002238 Jy ! Component: 2000 - total flux cleaned = 0.00226112 Jy ! Component: 2050 - total flux cleaned = 0.00233018 Jy ! Component: 2100 - total flux cleaned = 0.00236451 Jy ! Component: 2150 - total flux cleaned = 0.00233049 Jy ! Component: 2200 - total flux cleaned = 0.00233051 Jy ! Component: 2250 - total flux cleaned = 0.00242049 Jy ! Component: 2300 - total flux cleaned = 0.00240941 Jy ! Component: 2350 - total flux cleaned = 0.00239836 Jy ! Component: 2400 - total flux cleaned = 0.00240943 Jy ! Component: 2450 - total flux cleaned = 0.00240953 Jy ! Component: 2500 - total flux cleaned = 0.00242049 Jy ! Component: 2550 - total flux cleaned = 0.00240961 Jy ! Component: 2600 - total flux cleaned = 0.00246391 Jy ! Component: 2650 - total flux cleaned = 0.00248551 Jy ! Component: 2700 - total flux cleaned = 0.00242107 Jy ! Component: 2750 - total flux cleaned = 0.00246403 Jy ! Component: 2800 - total flux cleaned = 0.0024853 Jy ! Component: 2850 - total flux cleaned = 0.00247472 Jy ! Component: 2900 - total flux cleaned = 0.00251702 Jy ! Component: 2950 - total flux cleaned = 0.00252748 Jy ! Component: 3000 - total flux cleaned = 0.00247527 Jy ! Component: 3050 - total flux cleaned = 0.00255853 Jy ! Component: 3100 - total flux cleaned = 0.00253783 Jy ! Component: 3150 - total flux cleaned = 0.00256863 Jy ! Component: 3200 - total flux cleaned = 0.00258906 Jy ! Component: 3250 - total flux cleaned = 0.00255838 Jy ! Component: 3300 - total flux cleaned = 0.00254817 Jy ! Component: 3350 - total flux cleaned = 0.0025786 Jy ! Component: 3400 - total flux cleaned = 0.00258864 Jy ! Component: 3450 - total flux cleaned = 0.00256855 Jy ! Component: 3500 - total flux cleaned = 0.00255848 Jy ! Component: 3550 - total flux cleaned = 0.00262801 Jy ! Component: 3600 - total flux cleaned = 0.00257847 Jy ! Component: 3650 - total flux cleaned = 0.00254894 Jy ! Component: 3700 - total flux cleaned = 0.0025784 Jy ! Component: 3750 - total flux cleaned = 0.00255888 Jy ! Component: 3800 - total flux cleaned = 0.00262699 Jy ! Component: 3850 - total flux cleaned = 0.002627 Jy ! Component: 3900 - total flux cleaned = 0.00261728 Jy ! Component: 3950 - total flux cleaned = 0.00262694 Jy ! Component: 4000 - total flux cleaned = 0.0026653 Jy ! Component: 4050 - total flux cleaned = 0.00263665 Jy ! Total flux subtracted in 4096 components = 0.00261764 Jy ! Clean residual min=-0.000521 max=0.000533 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0422026 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 349 components and 0.0422026 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1509+5556_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8273 x 1.237 at -61.45 degrees (North through East) ! Clean map min=-0.0011553 max=0.039788 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1509+5556_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.039788 invert ! Inverting map ! Your choice of large map pixels excluded 1.79% of the data. ! The y-axis pixel size should ideally be below 0.1765 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17691 1.17691 2.35382 4.70763 9.41527 18.8305 37.6611 75.3222 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.905 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1509+5556_X_uvs.log closed on Sat Dec 26 09:41:29 2015