! Started logfile: /scr/pima/bg219a_uvs/J1700-2610_X_uvs.log on Wed Apr 6 21:42:08 2016 obs /scr/pima/bg219a_uvs/J1700-2610_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1700-2610_X_uva.fits ! AN table 1: 38 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 121 lines of history. ! ! Reading 5700 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/bg219a_uvs/J1700-2610_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.782377Jy sigma=24.327803 ! Fit after self-cal, rms=0.616173Jy sigma=8.211487 ! 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=0.5439 mas, bmaj=1.443 mas, bpa=3.07 degrees ! Estimated noise=1.51361 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 = 1.06449 Jy ! Component: 100 - total flux cleaned = 1.30851 Jy ! Total flux subtracted in 100 components = 1.30851 Jy ! Clean residual min=-0.070846 max=0.112757 Jy/beam ! Clean residual mean=-0.000137 rms=0.016995 Jy/beam ! Combined flux in latest and established models = 1.30851 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.30851 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=0.455332Jy sigma=5.808755 ! Fit after self-cal, rms=0.455254Jy sigma=5.808204 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116735 Jy ! Component: 100 - total flux cleaned = 0.188797 Jy ! Total flux subtracted in 100 components = 0.188797 Jy ! Clean residual min=-0.052194 max=0.070347 Jy/beam ! Clean residual mean=-0.000059 rms=0.011865 Jy/beam ! Combined flux in latest and established models = 1.49731 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.49731 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=0.409589Jy sigma=5.159409 ! Fit after self-cal, rms=0.408834Jy sigma=5.147170 ! 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=0.6764 mas, bmaj=1.615 mas, bpa=6.856 degrees ! Estimated noise=1.02418 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 (0.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0936528 Jy ! Component: 100 - total flux cleaned = 0.143193 Jy ! Component: 150 - total flux cleaned = 0.164537 Jy ! Component: 200 - total flux cleaned = 0.175036 Jy ! Total flux subtracted in 200 components = 0.175036 Jy ! Clean residual min=-0.033796 max=0.048574 Jy/beam ! Clean residual mean=-0.000010 rms=0.007706 Jy/beam ! Combined flux in latest and established models = 1.67234 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 1.67234 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=0.384317Jy sigma=4.855222 ! Fit after self-cal, rms=0.383081Jy sigma=4.832612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6764 x 1.615 at 6.856 degrees (North through East) ! Clean map min=-0.028058 max=1.377 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: ! LA 1.01 MK 0.95 NL 1.00 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.00 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 MK 1.01 NL 0.99 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 1.00 NL 1.00 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.02 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.04 NL 1.02 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! 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=0.383081Jy sigma=4.832612 ! Fit after self-cal, rms=0.379766Jy sigma=4.786286 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6785 mas, bmaj=1.62 mas, bpa=6.99 degrees ! Estimated noise=1.01065 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 = -0.0171745 Jy ! Component: 100 - total flux cleaned = -0.0172813 Jy ! Component: 150 - total flux cleaned = -0.0166334 Jy ! Component: 200 - total flux cleaned = -0.0166288 Jy ! Total flux subtracted in 200 components = -0.0166288 Jy ! Clean residual min=-0.031737 max=0.033394 Jy/beam ! Clean residual mean=-0.000019 rms=0.005975 Jy/beam ! Combined flux in latest and established models = 1.65571 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 1.65571 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=0.375579Jy sigma=4.754820 ! Fit after self-cal, rms=0.375211Jy sigma=4.747563 ! Inverting map ! Added new window around map position (8.6, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963752 Jy ! Component: 100 - total flux cleaned = 0.00974707 Jy ! Component: 150 - total flux cleaned = 0.0113372 Jy ! Component: 200 - total flux cleaned = 0.0113235 Jy ! Total flux subtracted in 200 components = 0.0113235 Jy ! Clean residual min=-0.022663 max=0.026714 Jy/beam ! Clean residual mean=-0.000007 rms=0.004842 Jy/beam ! Combined flux in latest and established models = 1.66704 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 1.66704 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=0.370351Jy sigma=4.699242 ! Fit after self-cal, rms=0.370144Jy sigma=4.696153 ! Inverting map ! Added new window around map position (2.2, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951667 Jy ! Component: 100 - total flux cleaned = 0.00949401 Jy ! Component: 150 - total flux cleaned = 0.0100909 Jy ! Component: 200 - total flux cleaned = 0.00956413 Jy ! Total flux subtracted in 200 components = 0.00956413 Jy ! Clean residual min=-0.016785 max=0.019908 Jy/beam ! Clean residual mean=-0.000002 rms=0.004035 Jy/beam ! Combined flux in latest and established models = 1.6766 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 1.6766 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=0.367332Jy sigma=4.666829 ! Fit after self-cal, rms=0.367209Jy sigma=4.664920 ! 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=0.367209Jy sigma=4.664920 ! Fit after self-cal, rms=0.369240Jy sigma=4.643891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6789 mas, bmaj=1.621 mas, bpa=7.1 degrees ! Estimated noise=1.01221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471663 Jy ! Component: 100 - total flux cleaned = 0.00336749 Jy ! Component: 150 - total flux cleaned = 0.0029792 Jy ! Component: 200 - total flux cleaned = 0.00231525 Jy ! Total flux subtracted in 200 components = 0.00231525 Jy ! Clean residual min=-0.012876 max=0.015324 Jy/beam ! Clean residual mean=0.000008 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 1.67892 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 1.67892 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=0.368288Jy sigma=4.632791 ! Fit after self-cal, rms=0.368261Jy sigma=4.632242 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) ! Added new window around map position (-3.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882742 Jy ! Component: 100 - total flux cleaned = 0.010323 Jy ! Component: 150 - total flux cleaned = 0.0100311 Jy ! Component: 200 - total flux cleaned = 0.00975143 Jy ! Total flux subtracted in 200 components = 0.00975143 Jy ! Clean residual min=-0.011417 max=0.010772 Jy/beam ! Clean residual mean=0.000007 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 1.68867 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 1.68867 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=0.367418Jy sigma=4.624791 ! Fit after self-cal, rms=0.367387Jy sigma=4.624428 ! 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=0.367387Jy sigma=4.624428 ! Fit after self-cal, rms=0.376104Jy sigma=4.595074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6787 mas, bmaj=1.62 mas, bpa=7.137 degrees ! Estimated noise=1.01242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299613 Jy ! Component: 100 - total flux cleaned = 0.00425882 Jy ! Component: 150 - total flux cleaned = 0.00447943 Jy ! Component: 200 - total flux cleaned = 0.00448586 Jy ! Total flux subtracted in 200 components = 0.00448586 Jy ! Clean residual min=-0.009178 max=0.009842 Jy/beam ! Clean residual mean=0.000010 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 1.69315 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 1.69315 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=0.375710Jy sigma=4.592945 ! Fit after self-cal, rms=0.375700Jy sigma=4.592745 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 = 0.000252539 Jy ! Component: 100 - total flux cleaned = 8.61789e-05 Jy ! Component: 150 - total flux cleaned = -7.49495e-05 Jy ! Component: 200 - total flux cleaned = 8.53929e-05 Jy ! Total flux subtracted in 200 components = 8.53929e-05 Jy ! Clean residual min=-0.008756 max=0.009482 Jy/beam ! Clean residual mean=0.000009 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 1.69324 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 1.69324 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=0.375533Jy sigma=4.591391 ! Fit after self-cal, rms=0.375533Jy sigma=4.591331 ! 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=0.375533Jy sigma=4.591331 ! Fit after self-cal, rms=0.375380Jy sigma=4.590539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=5.591 mas, bpa=9.808 degrees ! Estimated noise=1.56648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165368 Jy ! Component: 100 - total flux cleaned = 0.00166437 Jy ! Component: 150 - total flux cleaned = 0.00176065 Jy ! Component: 200 - total flux cleaned = 0.00160133 Jy ! Total flux subtracted in 200 components = 0.00160133 Jy ! Clean residual min=-0.007459 max=0.007362 Jy/beam ! Clean residual mean=0.000028 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 1.69484 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 141 components and 1.69484 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=0.375299Jy sigma=4.591141 ! Fit after self-cal, rms=0.375289Jy sigma=4.591010 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 = 9.84306e-05 Jy ! Component: 100 - total flux cleaned = 0.000289471 Jy ! Component: 150 - total flux cleaned = 0.000226822 Jy ! Component: 200 - total flux cleaned = 0.000175485 Jy ! Total flux subtracted in 200 components = 0.000175485 Jy ! Clean residual min=-0.007263 max=0.007046 Jy/beam ! Clean residual mean=0.000027 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 1.69502 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 148 components and 1.69502 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=0.375261Jy sigma=4.591402 ! Fit after self-cal, rms=0.375259Jy sigma=4.591368 ! 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=0.6781 mas, bmaj=1.619 mas, bpa=7.194 degrees ! Estimated noise=1.01161 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6781 x 1.619 at 7.194 degrees (North through East) ! Clean map min=-0.041738 max=1.3666 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. ! ! 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=0.375259Jy sigma=4.591368 ! Fit after self-cal, rms=0.359227Jy sigma=4.346721 ! Inverting map and beam ! Estimated beam: bmin=0.6794 mas, bmaj=1.622 mas, bpa=7.415 degrees ! Estimated noise=0.970545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.049024 Jy ! Component: 100 - total flux cleaned = -0.0666617 Jy ! Component: 150 - total flux cleaned = -0.073382 Jy ! Component: 200 - total flux cleaned = -0.0780429 Jy ! Total flux subtracted in 200 components = -0.0780429 Jy ! Clean residual min=-0.014398 max=0.014440 Jy/beam ! Clean residual mean=0.000011 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 1.61697 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 1.61697 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=0.352728Jy sigma=4.253675 ! Fit after self-cal, rms=0.352704Jy sigma=4.253154 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186969 Jy ! Component: 100 - total flux cleaned = -0.0025078 Jy ! Component: 150 - total flux cleaned = -0.00280248 Jy ! Component: 200 - total flux cleaned = -0.00226621 Jy ! Total flux subtracted in 200 components = -0.00226621 Jy ! Clean residual min=-0.013548 max=0.013066 Jy/beam ! Clean residual mean=0.000013 rms=0.003356 Jy/beam ! Combined flux in latest and established models = 1.61471 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 1.61471 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=0.352244Jy sigma=4.245947 ! Fit after self-cal, rms=0.352243Jy sigma=4.245803 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.352243Jy sigma=4.245803 ! Fit after self-cal, rms=0.348624Jy sigma=4.176612 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=0.5471 mas, bmaj=1.446 mas, bpa=3.692 degrees ! Estimated noise=1.40279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.984843 Jy ! Component: 100 - total flux cleaned = 1.21795 Jy ! Component: 150 - total flux cleaned = 1.32253 Jy ! Component: 200 - total flux cleaned = 1.39066 Jy ! Total flux subtracted in 200 components = 1.39066 Jy ! Clean residual min=-0.037286 max=0.051369 Jy/beam ! Clean residual mean=-0.000060 rms=0.009246 Jy/beam ! Combined flux in latest and established models = 1.39066 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.39066 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6798 mas, bmaj=1.624 mas, bpa=7.514 degrees ! Estimated noise=0.942735 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.6, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838805 Jy ! Component: 100 - total flux cleaned = 0.133091 Jy ! Component: 150 - total flux cleaned = 0.16539 Jy ! Component: 200 - total flux cleaned = 0.17868 Jy ! Total flux subtracted in 200 components = 0.17868 Jy ! Clean residual min=-0.022140 max=0.026712 Jy/beam ! Clean residual mean=-0.000002 rms=0.005252 Jy/beam ! Combined flux in latest and established models = 1.56934 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 1.56934 Jy ! Inverting map ! Added new window around map position (-8.8, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146101 Jy ! Component: 100 - total flux cleaned = 0.0211919 Jy ! Component: 150 - total flux cleaned = 0.0249965 Jy ! Component: 200 - total flux cleaned = 0.025586 Jy ! Total flux subtracted in 200 components = 0.025586 Jy ! Clean residual min=-0.016996 max=0.017234 Jy/beam ! Clean residual mean=0.000022 rms=0.004087 Jy/beam ! Combined flux in latest and established models = 1.59492 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 1.59492 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=1.962 mas, bmaj=5.638 mas, bpa=9.854 degrees ! Estimated noise=1.45131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484012 Jy ! Component: 100 - total flux cleaned = 0.00226907 Jy ! Component: 150 - total flux cleaned = 3.16576e-05 Jy ! Component: 200 - total flux cleaned = -0.00201122 Jy ! Total flux subtracted in 200 components = -0.00201122 Jy ! Clean residual min=-0.016544 max=0.019661 Jy/beam ! Clean residual mean=0.000084 rms=0.005505 Jy/beam ! Combined flux in latest and established models = 1.59291 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 = -0.00189783 Jy ! Component: 100 - total flux cleaned = -0.00345805 Jy ! Component: 150 - total flux cleaned = -0.004932 Jy ! Component: 200 - total flux cleaned = -0.0061337 Jy ! Total flux subtracted in 200 components = -0.0061337 Jy ! Clean residual min=-0.015863 max=0.018928 Jy/beam ! Clean residual mean=0.000080 rms=0.005218 Jy/beam ! Combined flux in latest and established models = 1.58678 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 1.58678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6798 mas, bmaj=1.624 mas, bpa=7.514 degrees ! Estimated noise=0.942735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245608 Jy ! Component: 100 - total flux cleaned = 0.00388308 Jy ! Component: 150 - total flux cleaned = 0.00472466 Jy ! Component: 200 - total flux cleaned = 0.00433394 Jy ! Total flux subtracted in 200 components = 0.00433394 Jy ! Clean residual min=-0.014530 max=0.014997 Jy/beam ! Clean residual mean=0.000030 rms=0.003506 Jy/beam ! Combined flux in latest and established models = 1.59111 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 1.59111 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=0.345669Jy sigma=4.139270 ! Fit after self-cal, rms=0.345366Jy sigma=4.133172 wmodel /scr/pima/bg219a_uvs/J1700-2610_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219a_uvs/J1700-2610_X_map.mod wobs /scr/pima/bg219a_uvs/J1700-2610_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1700-2610_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1700-2610_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219a_uvs/J1700-2610_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 = 0.00406642 Jy ! Component: 100 - total flux cleaned = 0.00592423 Jy ! Component: 150 - total flux cleaned = 0.00767087 Jy ! Component: 200 - total flux cleaned = 0.00933407 Jy ! Component: 250 - total flux cleaned = 0.00972494 Jy ! Component: 300 - total flux cleaned = 0.00934419 Jy ! Component: 350 - total flux cleaned = 0.0100794 Jy ! Component: 400 - total flux cleaned = 0.00972267 Jy ! Component: 450 - total flux cleaned = 0.0100678 Jy ! Component: 500 - total flux cleaned = 0.0102306 Jy ! Component: 550 - total flux cleaned = 0.00989596 Jy ! Component: 600 - total flux cleaned = 0.00941411 Jy ! Component: 650 - total flux cleaned = 0.00941186 Jy ! Component: 700 - total flux cleaned = 0.00894864 Jy ! Component: 750 - total flux cleaned = 0.00864955 Jy ! Component: 800 - total flux cleaned = 0.00849907 Jy ! Component: 850 - total flux cleaned = 0.00791756 Jy ! Component: 900 - total flux cleaned = 0.00763246 Jy ! Component: 950 - total flux cleaned = 0.00679424 Jy ! Component: 1000 - total flux cleaned = 0.00624723 Jy ! Component: 1050 - total flux cleaned = 0.00557678 Jy ! Component: 1100 - total flux cleaned = 0.0051782 Jy ! Component: 1150 - total flux cleaned = 0.00504557 Jy ! Component: 1200 - total flux cleaned = 0.00465889 Jy ! Component: 1250 - total flux cleaned = 0.00415197 Jy ! Component: 1300 - total flux cleaned = 0.00377812 Jy ! Component: 1350 - total flux cleaned = 0.00316418 Jy ! Component: 1400 - total flux cleaned = 0.00304551 Jy ! Component: 1450 - total flux cleaned = 0.00292559 Jy ! Component: 1500 - total flux cleaned = 0.00233582 Jy ! Component: 1550 - total flux cleaned = 0.00210402 Jy ! Component: 1600 - total flux cleaned = 0.00164475 Jy ! Component: 1650 - total flux cleaned = 0.00153192 Jy ! Component: 1700 - total flux cleaned = 0.00108314 Jy ! Component: 1750 - total flux cleaned = 0.00119382 Jy ! Component: 1800 - total flux cleaned = 0.000534677 Jy ! Component: 1850 - total flux cleaned = 0.000534424 Jy ! Component: 1900 - total flux cleaned = 0.000211309 Jy ! Component: 1950 - total flux cleaned = -0.000214817 Jy ! Component: 2000 - total flux cleaned = -0.000215388 Jy ! Component: 2050 - total flux cleaned = -0.000839338 Jy ! Component: 2100 - total flux cleaned = -0.00104549 Jy ! Component: 2150 - total flux cleaned = -0.000944549 Jy ! Component: 2200 - total flux cleaned = -0.00144997 Jy ! Component: 2250 - total flux cleaned = -0.00184886 Jy ! Component: 2300 - total flux cleaned = -0.0020472 Jy ! Component: 2350 - total flux cleaned = -0.00204742 Jy ! Component: 2400 - total flux cleaned = -0.00263177 Jy ! Component: 2450 - total flux cleaned = -0.00272756 Jy ! Component: 2500 - total flux cleaned = -0.00301449 Jy ! Component: 2550 - total flux cleaned = -0.00320468 Jy ! Component: 2600 - total flux cleaned = -0.00320514 Jy ! Component: 2650 - total flux cleaned = -0.00348513 Jy ! Component: 2700 - total flux cleaned = -0.00339295 Jy ! Component: 2750 - total flux cleaned = -0.00357751 Jy ! Component: 2800 - total flux cleaned = -0.0038521 Jy ! Component: 2850 - total flux cleaned = -0.00412458 Jy ! Component: 2900 - total flux cleaned = -0.00439475 Jy ! Component: 2950 - total flux cleaned = -0.00466362 Jy ! Component: 3000 - total flux cleaned = -0.00501896 Jy ! Component: 3050 - total flux cleaned = -0.00528383 Jy ! Component: 3100 - total flux cleaned = -0.00572299 Jy ! Component: 3150 - total flux cleaned = -0.00624596 Jy ! Component: 3200 - total flux cleaned = -0.00685311 Jy ! Component: 3250 - total flux cleaned = -0.00702539 Jy ! Component: 3300 - total flux cleaned = -0.00754109 Jy ! Component: 3350 - total flux cleaned = -0.00813929 Jy ! Component: 3400 - total flux cleaned = -0.00864873 Jy ! Component: 3450 - total flux cleaned = -0.00898677 Jy ! Component: 3500 - total flux cleaned = -0.00949076 Jy ! Component: 3550 - total flux cleaned = -0.00974108 Jy ! Component: 3600 - total flux cleaned = -0.0100737 Jy ! Component: 3650 - total flux cleaned = -0.00999051 Jy ! Component: 3700 - total flux cleaned = -0.0100737 Jy ! Component: 3750 - total flux cleaned = -0.0101558 Jy ! Component: 3800 - total flux cleaned = -0.0101559 Jy ! Component: 3850 - total flux cleaned = -0.0101558 Jy ! Component: 3900 - total flux cleaned = -0.0102365 Jy ! Component: 3950 - total flux cleaned = -0.0100743 Jy ! Component: 4000 - total flux cleaned = -0.00991308 Jy ! Component: 4050 - total flux cleaned = -0.00999356 Jy ! Total flux subtracted in 4096 components = -0.0098334 Jy ! Clean residual min=-0.004590 max=0.004401 Jy/beam ! Clean residual mean=0.000008 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 1.58128 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 351 components and 1.58128 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1700-2610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6798 x 1.624 at 7.514 degrees (North through East) ! Clean map min=-0.014048 max=1.2208 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1700-2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.22078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327049 0.327049 0.654098 1.3082 2.61639 5.23278 10.4656 20.9311 41.8623 83.7245 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.22 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 917.294 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1700-2610_X_uvs.log closed on Wed Apr 6 21:42:13 2016