! Started logfile: /scr/pima/bg219g_uvs/J1826+0149_X_uvs.log on Thu Apr 7 09:56:11 2016 obs /scr/pima/bg219g_uvs/J1826+0149_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1826+0149_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.826984 visibilities/baseline/integration-bin. ! Found source: J1826+0149 ! ! 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 6252 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/bg219g_uvs/J1826+0149_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.019574Jy sigma=24.170909 ! Fit after self-cal, rms=0.816545Jy sigma=19.251406 ! 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=0.7587 mas, bmaj=1.747 mas, bpa=3.419 degrees ! Estimated noise=0.845332 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 = 0.143706 Jy ! Component: 100 - total flux cleaned = 0.204678 Jy ! Total flux subtracted in 100 components = 0.204678 Jy ! Clean residual min=-0.018224 max=0.037214 Jy/beam ! Clean residual mean=0.000002 rms=0.005356 Jy/beam ! Combined flux in latest and established models = 0.204678 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.204678 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=0.094182Jy sigma=2.147274 ! Fit after self-cal, rms=0.093469Jy sigma=2.131028 ! Inverting map ! Added new window around map position (-0.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336161 Jy ! Component: 100 - total flux cleaned = 0.0528271 Jy ! Total flux subtracted in 100 components = 0.0528271 Jy ! Clean residual min=-0.011754 max=0.025076 Jy/beam ! Clean residual mean=0.000003 rms=0.003236 Jy/beam ! Combined flux in latest and established models = 0.257505 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.257505 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=0.077951Jy sigma=1.730190 ! Fit after self-cal, rms=0.077688Jy sigma=1.723021 ! Inverting map ! Added new window around map position (1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203996 Jy ! Component: 100 - total flux cleaned = 0.032079 Jy ! Total flux subtracted in 100 components = 0.032079 Jy ! Clean residual min=-0.007550 max=0.008171 Jy/beam ! Clean residual mean=0.000003 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.289584 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.289584 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=0.071778Jy sigma=1.575462 ! Fit after self-cal, rms=0.071576Jy sigma=1.571040 ! 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=0.9062 mas, bmaj=1.956 mas, bpa=1.032 degrees ! Estimated noise=0.558198 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 = 0.0101787 Jy ! Component: 100 - total flux cleaned = 0.0140774 Jy ! Component: 150 - total flux cleaned = 0.0148201 Jy ! Component: 200 - total flux cleaned = 0.0151174 Jy ! Total flux subtracted in 200 components = 0.0151174 Jy ! Clean residual min=-0.004629 max=0.005885 Jy/beam ! Clean residual mean=0.000003 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.304701 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.304701 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=0.069937Jy sigma=1.528867 ! Fit after self-cal, rms=0.069833Jy sigma=1.526967 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9062 x 1.956 at 1.032 degrees (North through East) ! Clean map min=-0.004152 max=0.16607 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 0.95 ! LA 1.06 MK 0.94 NL 1.02 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! 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=0.069833Jy sigma=1.526967 ! Fit after self-cal, rms=0.069876Jy sigma=1.523937 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=1.957 mas, bpa=0.8565 degrees ! Estimated noise=0.558184 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 = 0.00148411 Jy ! Component: 100 - total flux cleaned = 0.00159769 Jy ! Component: 150 - total flux cleaned = 0.00151328 Jy ! Component: 200 - total flux cleaned = 0.00143482 Jy ! Total flux subtracted in 200 components = 0.00143482 Jy ! Clean residual min=-0.004136 max=0.004918 Jy/beam ! Clean residual mean=0.000003 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.306136 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.306136 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=0.069564Jy sigma=1.516894 ! Fit after self-cal, rms=0.069537Jy sigma=1.516353 ! 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=0.069537Jy sigma=1.516353 ! Fit after self-cal, rms=0.069747Jy sigma=1.508779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8991 mas, bmaj=1.944 mas, bpa=1.256 degrees ! Estimated noise=0.555275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145697 Jy ! Component: 100 - total flux cleaned = 0.00134946 Jy ! Component: 150 - total flux cleaned = 0.00120335 Jy ! Component: 200 - total flux cleaned = 0.00115854 Jy ! Total flux subtracted in 200 components = 0.00115854 Jy ! Clean residual min=-0.003611 max=0.004718 Jy/beam ! Clean residual mean=0.000002 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.307295 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.307295 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=0.069656Jy sigma=1.506529 ! Fit after self-cal, rms=0.069650Jy sigma=1.506285 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 (-22.2, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386117 Jy ! Component: 100 - total flux cleaned = 0.00459912 Jy ! Component: 150 - total flux cleaned = 0.00480843 Jy ! Component: 200 - total flux cleaned = 0.00504956 Jy ! Total flux subtracted in 200 components = 0.00504956 Jy ! Clean residual min=-0.003244 max=0.003929 Jy/beam ! Clean residual mean=0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.312344 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.312344 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=0.069346Jy sigma=1.499878 ! Fit after self-cal, rms=0.069324Jy sigma=1.499265 ! Inverting map ! Added new window around map position (13, 42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029159 Jy ! Component: 100 - total flux cleaned = 0.00394666 Jy ! Component: 150 - total flux cleaned = 0.00446841 Jy ! Component: 200 - total flux cleaned = 0.00487474 Jy ! Total flux subtracted in 200 components = 0.00487474 Jy ! Clean residual min=-0.002988 max=0.002985 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.317219 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.317219 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=0.069114Jy sigma=1.494039 ! Fit after self-cal, rms=0.069100Jy sigma=1.493802 ! 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=0.069100Jy sigma=1.493802 ! Fit after self-cal, rms=0.069272Jy sigma=1.490924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=1.94 mas, bpa=1.45 degrees ! Estimated noise=0.555209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114382 Jy ! Component: 100 - total flux cleaned = 0.00153571 Jy ! Component: 150 - total flux cleaned = 0.00180633 Jy ! Component: 200 - total flux cleaned = 0.00206128 Jy ! Total flux subtracted in 200 components = 0.00206128 Jy ! Clean residual min=-0.002781 max=0.002634 Jy/beam ! Clean residual mean=0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.31928 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.31928 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=0.069208Jy sigma=1.489517 ! Fit after self-cal, rms=0.069204Jy sigma=1.489436 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 = 0.000842186 Jy ! Component: 100 - total flux cleaned = 0.00104003 Jy ! Component: 150 - total flux cleaned = 0.00122634 Jy ! Component: 200 - total flux cleaned = 0.00133156 Jy ! Total flux subtracted in 200 components = 0.00133156 Jy ! Clean residual min=-0.002793 max=0.002592 Jy/beam ! Clean residual mean=0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.320612 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.320612 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=0.069164Jy sigma=1.488563 ! Fit after self-cal, rms=0.069162Jy sigma=1.488533 ! 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=0.069162Jy sigma=1.488533 ! Fit after self-cal, rms=0.069162Jy sigma=1.488486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.947 mas, bmaj=2.925 mas, bpa=-13.15 degrees ! Estimated noise=0.751342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522458 Jy ! Component: 100 - total flux cleaned = 0.000881978 Jy ! Component: 150 - total flux cleaned = 0.00110064 Jy ! Component: 200 - total flux cleaned = 0.00130113 Jy ! Total flux subtracted in 200 components = 0.00130113 Jy ! Clean residual min=-0.003650 max=0.003744 Jy/beam ! Clean residual mean=0.000004 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.321913 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.321913 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=0.069136Jy sigma=1.487986 ! Fit after self-cal, rms=0.069135Jy sigma=1.487942 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 = 0.000487961 Jy ! Component: 100 - total flux cleaned = 0.000548974 Jy ! Component: 150 - total flux cleaned = 0.000550178 Jy ! Component: 200 - total flux cleaned = 0.000495637 Jy ! Total flux subtracted in 200 components = 0.000495637 Jy ! Clean residual min=-0.003689 max=0.003752 Jy/beam ! Clean residual mean=0.000004 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.322408 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 0.322408 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=0.069121Jy sigma=1.487702 ! Fit after self-cal, rms=0.069121Jy sigma=1.487675 ! 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=0.896 mas, bmaj=1.939 mas, bpa=1.512 degrees ! Estimated noise=0.555023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.896 x 1.939 at 1.512 degrees (North through East) ! Clean map min=-0.0026483 max=0.16356 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=0.7493 mas, bmaj=1.735 mas, bpa=3.828 degrees ! Estimated noise=0.832944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142879 Jy ! Component: 100 - total flux cleaned = 0.206079 Jy ! Component: 150 - total flux cleaned = 0.240968 Jy ! Component: 200 - total flux cleaned = 0.262013 Jy ! Total flux subtracted in 200 components = 0.262013 Jy ! Clean residual min=-0.008245 max=0.010986 Jy/beam ! Clean residual mean=0.000002 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.262013 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.262013 Jy ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=1.939 mas, bpa=1.512 degrees ! Estimated noise=0.555023 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 = 0.0187476 Jy ! Component: 100 - total flux cleaned = 0.0298355 Jy ! Component: 150 - total flux cleaned = 0.037019 Jy ! Component: 200 - total flux cleaned = 0.0421995 Jy ! Total flux subtracted in 200 components = 0.0421995 Jy ! Clean residual min=-0.003627 max=0.004363 Jy/beam ! Clean residual mean=0.000002 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.304212 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.304213 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=1.947 mas, bmaj=2.925 mas, bpa=-13.15 degrees ! Estimated noise=0.751342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494951 Jy ! Component: 100 - total flux cleaned = 0.00814061 Jy ! Component: 150 - total flux cleaned = 0.0105445 Jy ! Component: 200 - total flux cleaned = 0.0122937 Jy ! Total flux subtracted in 200 components = 0.0122937 Jy ! Clean residual min=-0.004063 max=0.004020 Jy/beam ! Clean residual mean=0.000005 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.316506 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 = 0.00117134 Jy ! Component: 100 - total flux cleaned = 0.00198766 Jy ! Component: 150 - total flux cleaned = 0.00241594 Jy ! Component: 200 - total flux cleaned = 0.00261693 Jy ! Total flux subtracted in 200 components = 0.00261693 Jy ! Clean residual min=-0.003805 max=0.003915 Jy/beam ! Clean residual mean=0.000005 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.319123 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 77 components and 0.319123 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=1.939 mas, bpa=1.512 degrees ! Estimated noise=0.555023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011687 Jy ! Component: 100 - total flux cleaned = 0.000790684 Jy ! Component: 150 - total flux cleaned = 0.000375453 Jy ! Component: 200 - total flux cleaned = 0.000378446 Jy ! Total flux subtracted in 200 components = 0.000378446 Jy ! Clean residual min=-0.002895 max=0.003020 Jy/beam ! Clean residual mean=0.000002 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.319502 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.319502 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=0.069349Jy sigma=1.492644 ! Fit after self-cal, rms=0.069323Jy sigma=1.492144 wmodel /scr/pima/bg219g_uvs/J1826+0149_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219g_uvs/J1826+0149_X_map.mod wobs /scr/pima/bg219g_uvs/J1826+0149_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1826+0149_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1826+0149_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219g_uvs/J1826+0149_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 = -0.000109326 Jy ! Component: 100 - total flux cleaned = -1.02903e-05 Jy ! Component: 150 - total flux cleaned = -5.77495e-05 Jy ! Component: 200 - total flux cleaned = 7.63168e-05 Jy ! Component: 250 - total flux cleaned = -1.09292e-05 Jy ! Component: 300 - total flux cleaned = -0.000133304 Jy ! Component: 350 - total flux cleaned = -0.000132276 Jy ! Component: 400 - total flux cleaned = -1.85448e-05 Jy ! Component: 450 - total flux cleaned = 1.75707e-05 Jy ! Component: 500 - total flux cleaned = 0.000231881 Jy ! Component: 550 - total flux cleaned = 0.000475296 Jy ! Component: 600 - total flux cleaned = 0.000678452 Jy ! Component: 650 - total flux cleaned = 0.000777836 Jy ! Component: 700 - total flux cleaned = 0.00103692 Jy ! Component: 750 - total flux cleaned = 0.00116273 Jy ! Component: 800 - total flux cleaned = 0.00116283 Jy ! Component: 850 - total flux cleaned = 0.00131314 Jy ! Component: 900 - total flux cleaned = 0.00140189 Jy ! Component: 950 - total flux cleaned = 0.00151732 Jy ! Component: 1000 - total flux cleaned = 0.0016302 Jy ! Component: 1050 - total flux cleaned = 0.00165774 Jy ! Component: 1100 - total flux cleaned = 0.0017669 Jy ! Component: 1150 - total flux cleaned = 0.00184726 Jy ! Component: 1200 - total flux cleaned = 0.00203154 Jy ! Component: 1250 - total flux cleaned = 0.00208329 Jy ! Component: 1300 - total flux cleaned = 0.00210828 Jy ! Component: 1350 - total flux cleaned = 0.00220895 Jy ! Component: 1400 - total flux cleaned = 0.00225865 Jy ! Component: 1450 - total flux cleaned = 0.00238111 Jy ! Component: 1500 - total flux cleaned = 0.00235672 Jy ! Component: 1550 - total flux cleaned = 0.00240469 Jy ! Component: 1600 - total flux cleaned = 0.00240502 Jy ! Component: 1650 - total flux cleaned = 0.00249901 Jy ! Component: 1700 - total flux cleaned = 0.00252201 Jy ! Component: 1750 - total flux cleaned = 0.00247618 Jy ! Component: 1800 - total flux cleaned = 0.00245358 Jy ! Component: 1850 - total flux cleaned = 0.00245363 Jy ! Component: 1900 - total flux cleaned = 0.00238702 Jy ! Component: 1950 - total flux cleaned = 0.00236526 Jy ! Component: 2000 - total flux cleaned = 0.00229976 Jy ! Component: 2050 - total flux cleaned = 0.00225657 Jy ! Component: 2100 - total flux cleaned = 0.00221396 Jy ! Component: 2150 - total flux cleaned = 0.00217146 Jy ! Component: 2200 - total flux cleaned = 0.002066 Jy ! Component: 2250 - total flux cleaned = 0.00202426 Jy ! Component: 2300 - total flux cleaned = 0.00198262 Jy ! Component: 2350 - total flux cleaned = 0.00196213 Jy ! Component: 2400 - total flux cleaned = 0.0019826 Jy ! Component: 2450 - total flux cleaned = 0.00198249 Jy ! Component: 2500 - total flux cleaned = 0.00196219 Jy ! Component: 2550 - total flux cleaned = 0.00194199 Jy ! Component: 2600 - total flux cleaned = 0.00194199 Jy ! Component: 2650 - total flux cleaned = 0.00192195 Jy ! Component: 2700 - total flux cleaned = 0.00194183 Jy ! Component: 2750 - total flux cleaned = 0.00190235 Jy ! Component: 2800 - total flux cleaned = 0.00188272 Jy ! Component: 2850 - total flux cleaned = 0.00186314 Jy ! Component: 2900 - total flux cleaned = 0.00184361 Jy ! Component: 2950 - total flux cleaned = 0.00182418 Jy ! Component: 3000 - total flux cleaned = 0.00182418 Jy ! Component: 3050 - total flux cleaned = 0.00178548 Jy ! Component: 3100 - total flux cleaned = 0.00176621 Jy ! Component: 3150 - total flux cleaned = 0.00170847 Jy ! Component: 3200 - total flux cleaned = 0.00170844 Jy ! Component: 3250 - total flux cleaned = 0.00167004 Jy ! Component: 3300 - total flux cleaned = 0.00170842 Jy ! Component: 3350 - total flux cleaned = 0.00168936 Jy ! Component: 3400 - total flux cleaned = 0.00172767 Jy ! Component: 3450 - total flux cleaned = 0.0018041 Jy ! Component: 3500 - total flux cleaned = 0.00180414 Jy ! Component: 3550 - total flux cleaned = 0.00180413 Jy ! Component: 3600 - total flux cleaned = 0.00188069 Jy ! Component: 3650 - total flux cleaned = 0.00191919 Jy ! Component: 3700 - total flux cleaned = 0.00199614 Jy ! Component: 3750 - total flux cleaned = 0.00201546 Jy ! Component: 3800 - total flux cleaned = 0.00205415 Jy ! Component: 3850 - total flux cleaned = 0.0020735 Jy ! Component: 3900 - total flux cleaned = 0.00207348 Jy ! Component: 3950 - total flux cleaned = 0.00211239 Jy ! Component: 4000 - total flux cleaned = 0.00211247 Jy ! Component: 4050 - total flux cleaned = 0.00209287 Jy ! Total flux subtracted in 4096 components = 0.00213225 Jy ! Clean residual min=-0.001190 max=0.001322 Jy/beam ! Clean residual mean=0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.321634 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 336 components and 0.321634 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1826+0149_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.896 x 1.939 at 1.512 degrees (North through East) ! Clean map min=-0.0021143 max=0.1618 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1826+0149_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.161805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002837 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.526004 0.526004 1.05201 2.10401 4.20803 8.41606 16.8321 33.6642 67.3285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 570.338 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1826+0149_X_uvs.log closed on Thu Apr 7 09:56:15 2016