! Started logfile: /scr/pima/bg219i_uvs/J2051+1743_X_uvs.log on Wed Apr 6 23:54:30 2016 obs /scr/pima/bg219i_uvs/J2051+1743_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2051+1743_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885714 visibilities/baseline/integration-bin. ! Found source: J2051+1743 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 13392 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219i_uvs/J2051+1743_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.048385Jy sigma=24.456801 ! Fit after self-cal, rms=0.720439Jy sigma=16.689782 ! 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 ! Estimated beam: bmin=0.7965 mas, bmaj=1.579 mas, bpa=-4.426 degrees ! Estimated noise=0.567419 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 = 0.206766 Jy ! Component: 100 - total flux cleaned = 0.276397 Jy ! Total flux subtracted in 100 components = 0.276397 Jy ! Clean residual min=-0.011041 max=0.031216 Jy/beam ! Clean residual mean=0.000008 rms=0.003541 Jy/beam ! Combined flux in latest and established models = 0.276397 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.276397 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090810Jy sigma=2.037637 ! Fit after self-cal, rms=0.090503Jy sigma=2.030445 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347694 Jy ! Component: 100 - total flux cleaned = 0.0522412 Jy ! Total flux subtracted in 100 components = 0.0522412 Jy ! Clean residual min=-0.006980 max=0.014855 Jy/beam ! Clean residual mean=0.000008 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.328638 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.328638 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073930Jy sigma=1.578175 ! Fit after self-cal, rms=0.073857Jy sigma=1.576458 ! Inverting map ! Added new window around map position (-2.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136104 Jy ! Component: 100 - total flux cleaned = 0.0221186 Jy ! Total flux subtracted in 100 components = 0.0221186 Jy ! Clean residual min=-0.006143 max=0.007543 Jy/beam ! Clean residual mean=0.000006 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.350757 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.350757 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070154Jy sigma=1.479429 ! Fit after self-cal, rms=0.069976Jy sigma=1.474721 ! Inverting map 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 ! Estimated beam: bmin=0.9579 mas, bmaj=1.903 mas, bpa=-3.485 degrees ! Estimated noise=0.384852 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 (-1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119493 Jy ! Component: 100 - total flux cleaned = 0.0194824 Jy ! Component: 150 - total flux cleaned = 0.0245724 Jy ! Component: 200 - total flux cleaned = 0.028249 Jy ! Total flux subtracted in 200 components = 0.028249 Jy ! Clean residual min=-0.004136 max=0.005916 Jy/beam ! Clean residual mean=0.000014 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.379006 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.379006 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067700Jy sigma=1.414172 ! Fit after self-cal, rms=0.067526Jy sigma=1.409742 ! Inverting map ! Added new window around map position (-4.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595335 Jy ! Component: 100 - total flux cleaned = 0.00841422 Jy ! Component: 150 - total flux cleaned = 0.00982811 Jy ! Component: 200 - total flux cleaned = 0.0104459 Jy ! Total flux subtracted in 200 components = 0.0104459 Jy ! Clean residual min=-0.003536 max=0.005365 Jy/beam ! Clean residual mean=0.000011 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.389452 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.389452 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066905Jy sigma=1.395901 ! Fit after self-cal, rms=0.066821Jy sigma=1.393960 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9579 x 1.903 at -3.485 degrees (North through East) ! Clean map min=-0.0032622 max=0.28009 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 FD 1.01 HN 1.06 KP 0.98 ! LA 1.01 MK 1.02 NL 0.99 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.09 KP 0.97 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 1.00 ! LA 0.99 MK 1.02 NL 0.99 OV 0.96 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.08 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.12 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 1.00 ! LA 1.01 MK 0.96 NL 0.99 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066821Jy sigma=1.393960 ! Fit after self-cal, rms=0.067630Jy sigma=1.377369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9647 mas, bmaj=1.912 mas, bpa=-3.671 degrees ! Estimated noise=0.385065 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 = 0.00107663 Jy ! Component: 100 - total flux cleaned = 0.00174522 Jy ! Component: 150 - total flux cleaned = 0.00208073 Jy ! Component: 200 - total flux cleaned = 0.0021787 Jy ! Total flux subtracted in 200 components = 0.0021787 Jy ! Clean residual min=-0.003049 max=0.003676 Jy/beam ! Clean residual mean=0.000008 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.391631 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.391631 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067501Jy sigma=1.374868 ! Fit after self-cal, rms=0.067523Jy sigma=1.374616 ! Inverting map ! Added new window around map position (-21.6, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247528 Jy ! Component: 100 - total flux cleaned = 0.00265919 Jy ! Component: 150 - total flux cleaned = 0.00255358 Jy ! Component: 200 - total flux cleaned = 0.00270164 Jy ! Total flux subtracted in 200 components = 0.00270164 Jy ! Clean residual min=-0.002675 max=0.002726 Jy/beam ! Clean residual mean=0.000007 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.394332 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.394332 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067352Jy sigma=1.370999 ! Fit after self-cal, rms=0.067342Jy sigma=1.370810 ! Inverting map 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067342Jy sigma=1.370810 ! Fit after self-cal, rms=0.067711Jy sigma=1.361210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=1.909 mas, bpa=-3.593 degrees ! Estimated noise=0.384488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028345 Jy ! Component: 100 - total flux cleaned = -0.000327028 Jy ! Component: 150 - total flux cleaned = -0.000170549 Jy ! Component: 200 - total flux cleaned = -9.84538e-05 Jy ! Total flux subtracted in 200 components = -9.84538e-05 Jy ! Clean residual min=-0.002135 max=0.002101 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.394234 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.394234 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067657Jy sigma=1.359958 ! Fit after self-cal, rms=0.067672Jy sigma=1.359883 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000115559 Jy ! Component: 100 - total flux cleaned = 0.000216103 Jy ! Component: 150 - total flux cleaned = 0.000247078 Jy ! Component: 200 - total flux cleaned = 0.000248034 Jy ! Total flux subtracted in 200 components = 0.000248034 Jy ! Clean residual min=-0.002055 max=0.002063 Jy/beam ! Clean residual mean=0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.394482 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.394482 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067641Jy sigma=1.359241 ! Fit after self-cal, rms=0.067640Jy sigma=1.359217 ! Inverting map ! Added new window around map position (11, 34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130528 Jy ! Component: 100 - total flux cleaned = 0.00109124 Jy ! Component: 150 - total flux cleaned = 0.00109014 Jy ! Component: 200 - total flux cleaned = 0.00112323 Jy ! Total flux subtracted in 200 components = 0.00112323 Jy ! Clean residual min=-0.001998 max=0.002101 Jy/beam ! Clean residual mean=0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.395605 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.395605 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067577Jy sigma=1.357584 ! Fit after self-cal, rms=0.067575Jy sigma=1.357508 ! Inverting map ! Added new window around map position (-44.6, 29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494524 Jy ! Component: 100 - total flux cleaned = 0.000523089 Jy ! Component: 150 - total flux cleaned = 0.000755626 Jy ! Component: 200 - total flux cleaned = 0.000863323 Jy ! Total flux subtracted in 200 components = 0.000863323 Jy ! Clean residual min=-0.002104 max=0.001844 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.396469 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.396469 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067491Jy sigma=1.356043 ! Fit after self-cal, rms=0.067487Jy sigma=1.355967 ! Inverting map 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067487Jy sigma=1.355967 ! Fit after self-cal, rms=0.067606Jy sigma=1.355770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9631 mas, bmaj=1.909 mas, bpa=-3.524 degrees ! Estimated noise=0.384525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230744 Jy ! Component: 100 - total flux cleaned = 0.000298196 Jy ! Component: 150 - total flux cleaned = 0.000331252 Jy ! Component: 200 - total flux cleaned = 0.000361548 Jy ! Total flux subtracted in 200 components = 0.000361548 Jy ! Clean residual min=-0.002077 max=0.001768 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.39683 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 162 components and 0.39683 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067572Jy sigma=1.355110 ! Fit after self-cal, rms=0.067573Jy sigma=1.355094 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 8.75522e-05 Jy ! Component: 100 - total flux cleaned = 8.76101e-05 Jy ! Component: 150 - total flux cleaned = 0.000115585 Jy ! Component: 200 - total flux cleaned = 6.191e-05 Jy ! Total flux subtracted in 200 components = 6.191e-05 Jy ! Clean residual min=-0.002024 max=0.001760 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.396892 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 164 components and 0.396892 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067548Jy sigma=1.354626 ! Fit after self-cal, rms=0.067547Jy sigma=1.354618 ! Inverting map 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067547Jy sigma=1.354618 ! Fit after self-cal, rms=0.067594Jy sigma=1.354586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=2.951 mas, bpa=-2.011 degrees ! Estimated noise=0.473421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412083 Jy ! Component: 100 - total flux cleaned = -0.000464736 Jy ! Component: 150 - total flux cleaned = -0.000486115 Jy ! Component: 200 - total flux cleaned = -0.000463525 Jy ! Total flux subtracted in 200 components = -0.000463525 Jy ! Clean residual min=-0.001661 max=0.001944 Jy/beam ! Clean residual mean=0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.396429 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 183 components and 0.396429 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067583Jy sigma=1.354323 ! Fit after self-cal, rms=0.067583Jy sigma=1.354295 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -0.000162136 Jy ! Component: 100 - total flux cleaned = -0.000163097 Jy ! Component: 150 - total flux cleaned = -0.000124725 Jy ! Component: 200 - total flux cleaned = -8.82402e-05 Jy ! Total flux subtracted in 200 components = -8.82402e-05 Jy ! Clean residual min=-0.001654 max=0.001912 Jy/beam ! Clean residual mean=0.000006 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.39634 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 191 components and 0.39634 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067578Jy sigma=1.354183 ! Fit after self-cal, rms=0.067577Jy sigma=1.354171 ! Inverting map 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 ! Estimated beam: bmin=0.9634 mas, bmaj=1.909 mas, bpa=-3.48 degrees ! Estimated noise=0.384536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9634 x 1.909 at -3.48 degrees (North through East) ! Clean map min=-0.0017517 max=0.27921 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 ! Estimated beam: bmin=0.8011 mas, bmaj=1.581 mas, bpa=-4.324 degrees ! Estimated noise=0.568689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206952 Jy ! Component: 100 - total flux cleaned = 0.27721 Jy ! Component: 150 - total flux cleaned = 0.311121 Jy ! Component: 200 - total flux cleaned = 0.33036 Jy ! Total flux subtracted in 200 components = 0.33036 Jy ! Clean residual min=-0.005820 max=0.010322 Jy/beam ! Clean residual mean=0.000006 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.330361 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.330361 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=1.909 mas, bpa=-3.48 degrees ! Estimated noise=0.384536 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 = 0.0190767 Jy ! Component: 100 - total flux cleaned = 0.0315873 Jy ! Component: 150 - total flux cleaned = 0.0399259 Jy ! Component: 200 - total flux cleaned = 0.0455652 Jy ! Total flux subtracted in 200 components = 0.0455652 Jy ! Clean residual min=-0.003096 max=0.003118 Jy/beam ! Clean residual mean=0.000011 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.375926 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.375926 Jy ! Inverting map 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 ! Estimated beam: bmin=2.173 mas, bmaj=2.951 mas, bpa=-2.011 degrees ! Estimated noise=0.473421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061237 Jy ! Component: 100 - total flux cleaned = 0.0095969 Jy ! Component: 150 - total flux cleaned = 0.0114419 Jy ! Component: 200 - total flux cleaned = 0.0125776 Jy ! Total flux subtracted in 200 components = 0.0125776 Jy ! Clean residual min=-0.002184 max=0.002303 Jy/beam ! Clean residual mean=0.000012 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.388503 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 = 0.00112259 Jy ! Component: 100 - total flux cleaned = 0.00217795 Jy ! Component: 150 - total flux cleaned = 0.00317236 Jy ! Component: 200 - total flux cleaned = 0.00399719 Jy ! Total flux subtracted in 200 components = 0.00399719 Jy ! Clean residual min=-0.001893 max=0.002108 Jy/beam ! Clean residual mean=0.000009 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.3925 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 103 components and 0.3925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=1.909 mas, bpa=-3.48 degrees ! Estimated noise=0.384536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101321 Jy ! Component: 100 - total flux cleaned = 0.00139237 Jy ! Component: 150 - total flux cleaned = 0.0015018 Jy ! Component: 200 - total flux cleaned = 0.0015514 Jy ! Total flux subtracted in 200 components = 0.0015514 Jy ! Clean residual min=-0.002251 max=0.001999 Jy/beam ! Clean residual mean=0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.394052 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.394052 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067749Jy sigma=1.358173 ! Fit after self-cal, rms=0.067739Jy sigma=1.357987 wmodel /scr/pima/bg219i_uvs/J2051+1743_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219i_uvs/J2051+1743_X_map.mod wobs /scr/pima/bg219i_uvs/J2051+1743_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2051+1743_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2051+1743_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219i_uvs/J2051+1743_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246273 Jy ! Component: 100 - total flux cleaned = -0.000281158 Jy ! Component: 150 - total flux cleaned = -0.000378673 Jy ! Component: 200 - total flux cleaned = -0.000626512 Jy ! Component: 250 - total flux cleaned = -0.000775214 Jy ! Component: 300 - total flux cleaned = -0.000977241 Jy ! Component: 350 - total flux cleaned = -0.00114512 Jy ! Component: 400 - total flux cleaned = -0.00128075 Jy ! Component: 450 - total flux cleaned = -0.00146593 Jy ! Component: 500 - total flux cleaned = -0.00159551 Jy ! Component: 550 - total flux cleaned = -0.00169641 Jy ! Component: 600 - total flux cleaned = -0.00169655 Jy ! Component: 650 - total flux cleaned = -0.00179411 Jy ! Component: 700 - total flux cleaned = -0.00181777 Jy ! Component: 750 - total flux cleaned = -0.00181752 Jy ! Component: 800 - total flux cleaned = -0.00184011 Jy ! Component: 850 - total flux cleaned = -0.00181748 Jy ! Component: 900 - total flux cleaned = -0.0018846 Jy ! Component: 950 - total flux cleaned = -0.00190699 Jy ! Component: 1000 - total flux cleaned = -0.0019073 Jy ! Component: 1050 - total flux cleaned = -0.00197188 Jy ! Component: 1100 - total flux cleaned = -0.00197196 Jy ! Component: 1150 - total flux cleaned = -0.00199305 Jy ! Component: 1200 - total flux cleaned = -0.00205483 Jy ! Component: 1250 - total flux cleaned = -0.00211587 Jy ! Component: 1300 - total flux cleaned = -0.00217619 Jy ! Component: 1350 - total flux cleaned = -0.00219621 Jy ! Component: 1400 - total flux cleaned = -0.00233347 Jy ! Component: 1450 - total flux cleaned = -0.0022753 Jy ! Component: 1500 - total flux cleaned = -0.00237121 Jy ! Component: 1550 - total flux cleaned = -0.0023902 Jy ! Component: 1600 - total flux cleaned = -0.00246544 Jy ! Component: 1650 - total flux cleaned = -0.00250261 Jy ! Component: 1700 - total flux cleaned = -0.00257584 Jy ! Component: 1750 - total flux cleaned = -0.00252105 Jy ! Component: 1800 - total flux cleaned = -0.00252117 Jy ! Component: 1850 - total flux cleaned = -0.002557 Jy ! Component: 1900 - total flux cleaned = -0.00260986 Jy ! Component: 1950 - total flux cleaned = -0.00267945 Jy ! Component: 2000 - total flux cleaned = -0.00266235 Jy ! Component: 2050 - total flux cleaned = -0.00278207 Jy ! Component: 2100 - total flux cleaned = -0.00279917 Jy ! Component: 2150 - total flux cleaned = -0.00286669 Jy ! Component: 2200 - total flux cleaned = -0.00293355 Jy ! Component: 2250 - total flux cleaned = -0.0029008 Jy ! Component: 2300 - total flux cleaned = -0.00301565 Jy ! Component: 2350 - total flux cleaned = -0.00304835 Jy ! Component: 2400 - total flux cleaned = -0.00311304 Jy ! Component: 2450 - total flux cleaned = -0.00312904 Jy ! Component: 2500 - total flux cleaned = -0.00317671 Jy ! Component: 2550 - total flux cleaned = -0.00317649 Jy ! Component: 2600 - total flux cleaned = -0.00314524 Jy ! Component: 2650 - total flux cleaned = -0.0031608 Jy ! Component: 2700 - total flux cleaned = -0.00319165 Jy ! Component: 2750 - total flux cleaned = -0.003222 Jy ! Component: 2800 - total flux cleaned = -0.00322187 Jy ! Component: 2850 - total flux cleaned = -0.00320667 Jy ! Component: 2900 - total flux cleaned = -0.00323656 Jy ! Component: 2950 - total flux cleaned = -0.00326626 Jy ! Component: 3000 - total flux cleaned = -0.00325175 Jy ! Component: 3050 - total flux cleaned = -0.00326658 Jy ! Component: 3100 - total flux cleaned = -0.00331029 Jy ! Component: 3150 - total flux cleaned = -0.00335355 Jy ! Component: 3200 - total flux cleaned = -0.0033535 Jy ! Component: 3250 - total flux cleaned = -0.00341037 Jy ! Component: 3300 - total flux cleaned = -0.003368 Jy ! Component: 3350 - total flux cleaned = -0.00338224 Jy ! Component: 3400 - total flux cleaned = -0.00339613 Jy ! Component: 3450 - total flux cleaned = -0.0033683 Jy ! Component: 3500 - total flux cleaned = -0.0033547 Jy ! Component: 3550 - total flux cleaned = -0.00335478 Jy ! Component: 3600 - total flux cleaned = -0.00338205 Jy ! Component: 3650 - total flux cleaned = -0.00336861 Jy ! Component: 3700 - total flux cleaned = -0.00336867 Jy ! Component: 3750 - total flux cleaned = -0.00332853 Jy ! Component: 3800 - total flux cleaned = -0.00330195 Jy ! Component: 3850 - total flux cleaned = -0.00331513 Jy ! Component: 3900 - total flux cleaned = -0.00334138 Jy ! Component: 3950 - total flux cleaned = -0.00326295 Jy ! Component: 4000 - total flux cleaned = -0.0032499 Jy ! Component: 4050 - total flux cleaned = -0.00326276 Jy ! Total flux subtracted in 4096 components = -0.00324986 Jy ! Clean residual min=-0.000977 max=0.000735 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.390802 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 400 components and 0.390802 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2051+1743_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9634 x 1.909 at -3.48 degrees (North through East) ! Clean map min=-0.001687 max=0.27992 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2051+1743_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.279924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228755 0.228755 0.457509 0.915019 1.83004 3.66007 7.32015 14.6403 29.2806 58.5612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.279 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1311.45 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2051+1743_X_uvs.log closed on Wed Apr 6 23:54:35 2016