! Started logfile: /scr/pima/bg219i_uvs/J0113+4948_X_uvs.log on Wed Apr 6 23:25:50 2016 obs /scr/pima/bg219i_uvs/J0113+4948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0113+4948_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J0113+4948 ! ! 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 2352 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/J0113+4948_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 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=1.196752Jy sigma=23.209940 ! Fit after self-cal, rms=0.404373Jy sigma=7.834290 ! 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=0.7369 mas, bmaj=2.696 mas, bpa=-63.82 degrees ! Estimated noise=1.46598 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 = 0.45897 Jy ! Component: 100 - total flux cleaned = 0.563966 Jy ! Total flux subtracted in 100 components = 0.563966 Jy ! Clean residual min=-0.020096 max=0.039855 Jy/beam ! Clean residual mean=0.000021 rms=0.006782 Jy/beam ! Combined flux in latest and established models = 0.563967 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.563967 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=0.094206Jy sigma=1.829043 ! Fit after self-cal, rms=0.094186Jy sigma=1.828612 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430288 Jy ! Component: 100 - total flux cleaned = 0.0647435 Jy ! Total flux subtracted in 100 components = 0.0647435 Jy ! Clean residual min=-0.014438 max=0.019732 Jy/beam ! Clean residual mean=0.000043 rms=0.004056 Jy/beam ! Combined flux in latest and established models = 0.62871 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.62871 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=0.068676Jy sigma=1.316493 ! Fit after self-cal, rms=0.068560Jy sigma=1.315059 ! 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=0.8765 mas, bmaj=2.682 mas, bpa=-65.07 degrees ! Estimated noise=1.13787 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 = 0.0174855 Jy ! Component: 100 - total flux cleaned = 0.024801 Jy ! Component: 150 - total flux cleaned = 0.0276084 Jy ! Component: 200 - total flux cleaned = 0.0281234 Jy ! Total flux subtracted in 200 components = 0.0281234 Jy ! Clean residual min=-0.011165 max=0.019758 Jy/beam ! Clean residual mean=0.000094 rms=0.004124 Jy/beam ! Combined flux in latest and established models = 0.656834 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.656834 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=0.063370Jy sigma=1.210177 ! Fit after self-cal, rms=0.063290Jy sigma=1.209327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8765 x 2.682 at -65.07 degrees (North through East) ! Clean map min=-0.010839 max=0.60345 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 1.02 FD 1.00 HN 1.01 KP 0.99 ! LA 1.09 MK 1.01 NL 1.01 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.00 ! LA 1.10 MK 1.02 NL 1.00 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.01 ! LA 1.07 MK 1.02 NL 1.01 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.01 ! LA 1.06 MK 0.99 NL 1.00 OV 0.95 ! PT 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.03 ! LA 1.06 MK 1.04 NL 0.99 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.01 ! LA 1.09 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.01 ! LA 1.04 MK 0.99 NL 1.00 OV 0.96 ! PT 0.94 ! ! ! 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=0.063290Jy sigma=1.209327 ! Fit after self-cal, rms=0.058952Jy sigma=1.111013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=2.685 mas, bpa=-65.08 degrees ! Estimated noise=1.13391 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 (-5.4, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179581 Jy ! Component: 100 - total flux cleaned = 0.0272712 Jy ! Component: 150 - total flux cleaned = 0.0317678 Jy ! Component: 200 - total flux cleaned = 0.0338169 Jy ! Total flux subtracted in 200 components = 0.0338169 Jy ! Clean residual min=-0.006669 max=0.008371 Jy/beam ! Clean residual mean=0.000033 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.690651 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.690651 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=0.053286Jy sigma=0.995387 ! Fit after self-cal, rms=0.053059Jy sigma=0.991399 ! 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=0.053059Jy sigma=0.991399 ! Fit after self-cal, rms=0.052361Jy sigma=0.984615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8826 mas, bmaj=2.681 mas, bpa=-65.13 degrees ! Estimated noise=1.12754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523045 Jy ! Component: 100 - total flux cleaned = 0.00788934 Jy ! Component: 150 - total flux cleaned = 0.00895343 Jy ! Component: 200 - total flux cleaned = 0.00965024 Jy ! Total flux subtracted in 200 components = 0.00965024 Jy ! Clean residual min=-0.005487 max=0.006447 Jy/beam ! Clean residual mean=0.000035 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.700301 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.700301 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=0.051560Jy sigma=0.968577 ! Fit after self-cal, rms=0.051543Jy sigma=0.968108 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 (19, -47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587131 Jy ! Component: 100 - total flux cleaned = 0.00797213 Jy ! Component: 150 - total flux cleaned = 0.00788691 Jy ! Component: 200 - total flux cleaned = 0.00773953 Jy ! Total flux subtracted in 200 components = 0.00773953 Jy ! Clean residual min=-0.004832 max=0.004642 Jy/beam ! Clean residual mean=0.000022 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.70804 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.70804 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=0.050888Jy sigma=0.952510 ! Fit after self-cal, rms=0.050843Jy sigma=0.951673 ! 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=0.050843Jy sigma=0.951673 ! Fit after self-cal, rms=0.050657Jy sigma=0.949694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.883 mas, bmaj=2.68 mas, bpa=-65.15 degrees ! Estimated noise=1.12589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195436 Jy ! Component: 100 - total flux cleaned = 0.00203893 Jy ! Component: 150 - total flux cleaned = 0.00183859 Jy ! Component: 200 - total flux cleaned = 0.0015963 Jy ! Total flux subtracted in 200 components = 0.0015963 Jy ! Clean residual min=-0.004486 max=0.004255 Jy/beam ! Clean residual mean=0.000020 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.709637 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.709637 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=0.050469Jy sigma=0.945278 ! Fit after self-cal, rms=0.050463Jy sigma=0.945140 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 = 0.000340607 Jy ! Component: 100 - total flux cleaned = 0.00023301 Jy ! Component: 150 - total flux cleaned = -2.38031e-05 Jy ! Component: 200 - total flux cleaned = -0.000214404 Jy ! Total flux subtracted in 200 components = -0.000214404 Jy ! Clean residual min=-0.004349 max=0.004169 Jy/beam ! Clean residual mean=0.000018 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.709422 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 0.709422 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=0.050373Jy sigma=0.943158 ! Fit after self-cal, rms=0.050370Jy sigma=0.943109 ! 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=0.050370Jy sigma=0.943109 ! Fit after self-cal, rms=0.050326Jy sigma=0.942711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=3.215 mas, bpa=-87.95 degrees ! Estimated noise=1.39559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095454 Jy ! Component: 100 - total flux cleaned = 0.000418392 Jy ! Component: 150 - total flux cleaned = -2.10539e-05 Jy ! Component: 200 - total flux cleaned = -0.00030938 Jy ! Total flux subtracted in 200 components = -0.00030938 Jy ! Clean residual min=-0.004762 max=0.005528 Jy/beam ! Clean residual mean=0.000039 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.709113 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.709113 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=0.050281Jy sigma=0.941695 ! Fit after self-cal, rms=0.050265Jy sigma=0.941475 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 = 0.000191212 Jy ! Component: 100 - total flux cleaned = -2.17284e-05 Jy ! Component: 150 - total flux cleaned = -0.000218736 Jy ! Component: 200 - total flux cleaned = -0.000367238 Jy ! Total flux subtracted in 200 components = -0.000367238 Jy ! Clean residual min=-0.004857 max=0.005453 Jy/beam ! Clean residual mean=0.000038 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.708746 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 159 components and 0.708746 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=0.050246Jy sigma=0.941307 ! Fit after self-cal, rms=0.050239Jy sigma=0.941236 ! Inverting map ! Added new window around map position (34.4, -42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351693 Jy ! Component: 100 - total flux cleaned = 0.00465183 Jy ! Component: 150 - total flux cleaned = 0.00517482 Jy ! Component: 200 - total flux cleaned = 0.00561214 Jy ! Total flux subtracted in 200 components = 0.00561214 Jy ! Clean residual min=-0.003681 max=0.003497 Jy/beam ! Clean residual mean=0.000019 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.714358 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 0.714358 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=0.049943Jy sigma=0.934871 ! Fit after self-cal, rms=0.049920Jy sigma=0.934478 ! 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=0.8832 mas, bmaj=2.68 mas, bpa=-65.15 degrees ! Estimated noise=1.12565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 2.68 at -65.15 degrees (North through East) ! Clean map min=-0.0063525 max=0.60184 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=0.049920Jy sigma=0.934478 ! Fit after self-cal, rms=0.044707Jy sigma=0.838093 ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.68 mas, bpa=-65.14 degrees ! Estimated noise=1.12649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125693 Jy ! Component: 100 - total flux cleaned = 0.00153261 Jy ! Component: 150 - total flux cleaned = 0.00189601 Jy ! Component: 200 - total flux cleaned = 0.00222647 Jy ! Total flux subtracted in 200 components = 0.00222647 Jy ! Clean residual min=-0.003119 max=0.002932 Jy/beam ! Clean residual mean=0.000011 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.716584 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 217 components and 0.716584 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=0.044527Jy sigma=0.834668 ! Fit after self-cal, rms=0.044526Jy sigma=0.834582 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544317 Jy ! Component: 100 - total flux cleaned = 0.000889187 Jy ! Component: 150 - total flux cleaned = 0.00126189 Jy ! Component: 200 - total flux cleaned = 0.00152735 Jy ! Total flux subtracted in 200 components = 0.00152735 Jy ! Clean residual min=-0.003063 max=0.002891 Jy/beam ! Clean residual mean=0.000008 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.718112 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 230 components and 0.718112 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=0.044432Jy sigma=0.832893 ! Fit after self-cal, rms=0.044430Jy sigma=0.832851 ! 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=0.044430Jy sigma=0.832851 ! Fit after self-cal, rms=0.044434Jy sigma=0.832689 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=0.7415 mas, bmaj=2.692 mas, bpa=-63.91 degrees ! Estimated noise=1.46686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.459177 Jy ! Component: 100 - total flux cleaned = 0.563325 Jy ! Component: 150 - total flux cleaned = 0.604544 Jy ! Component: 200 - total flux cleaned = 0.627327 Jy ! Total flux subtracted in 200 components = 0.627327 Jy ! Clean residual min=-0.012226 max=0.013967 Jy/beam ! Clean residual mean=0.000013 rms=0.003394 Jy/beam ! Combined flux in latest and established models = 0.627327 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.627327 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.68 mas, bpa=-65.14 degrees ! Estimated noise=1.12654 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 (-1.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202451 Jy ! Component: 100 - total flux cleaned = 0.0347547 Jy ! Component: 150 - total flux cleaned = 0.0458305 Jy ! Component: 200 - total flux cleaned = 0.0546308 Jy ! Total flux subtracted in 200 components = 0.0546308 Jy ! Clean residual min=-0.007622 max=0.007454 Jy/beam ! Clean residual mean=0.000030 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.681958 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.681958 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=2.168 mas, bmaj=3.215 mas, bpa=-87.97 degrees ! Estimated noise=1.39589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106706 Jy ! Component: 100 - total flux cleaned = 0.0177827 Jy ! Component: 150 - total flux cleaned = 0.0229798 Jy ! Component: 200 - total flux cleaned = 0.0262822 Jy ! Total flux subtracted in 200 components = 0.0262822 Jy ! Clean residual min=-0.005752 max=0.004775 Jy/beam ! Clean residual mean=0.000039 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.70824 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 = 0.00243794 Jy ! Component: 100 - total flux cleaned = 0.00408409 Jy ! Component: 150 - total flux cleaned = 0.00577784 Jy ! Component: 200 - total flux cleaned = 0.0071399 Jy ! Total flux subtracted in 200 components = 0.0071399 Jy ! Clean residual min=-0.003955 max=0.003463 Jy/beam ! Clean residual mean=0.000027 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.71538 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 103 components and 0.71538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.68 mas, bpa=-65.14 degrees ! Estimated noise=1.12654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783871 Jy ! Component: 100 - total flux cleaned = 0.000798843 Jy ! Component: 150 - total flux cleaned = 0.000928149 Jy ! Component: 200 - total flux cleaned = 0.00103994 Jy ! Total flux subtracted in 200 components = 0.00103994 Jy ! Clean residual min=-0.003832 max=0.003489 Jy/beam ! Clean residual mean=0.000005 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.71642 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.71642 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=0.045118Jy sigma=0.845013 ! Fit after self-cal, rms=0.045058Jy sigma=0.843783 wmodel /scr/pima/bg219i_uvs/J0113+4948_X_map.mod ! Writing 132 model components to file: /scr/pima/bg219i_uvs/J0113+4948_X_map.mod wobs /scr/pima/bg219i_uvs/J0113+4948_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0113+4948_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0113+4948_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0113+4948_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 = -0.00125513 Jy ! Component: 100 - total flux cleaned = -0.00232411 Jy ! Component: 150 - total flux cleaned = -0.0028108 Jy ! Component: 200 - total flux cleaned = -0.00316758 Jy ! Component: 250 - total flux cleaned = -0.00336192 Jy ! Component: 300 - total flux cleaned = -0.00368791 Jy ! Component: 350 - total flux cleaned = -0.00395317 Jy ! Component: 400 - total flux cleaned = -0.00424993 Jy ! Component: 450 - total flux cleaned = -0.00449617 Jy ! Component: 500 - total flux cleaned = -0.0045771 Jy ! Component: 550 - total flux cleaned = -0.00484701 Jy ! Component: 600 - total flux cleaned = -0.00510691 Jy ! Component: 650 - total flux cleaned = -0.00514171 Jy ! Component: 700 - total flux cleaned = -0.00535395 Jy ! Component: 750 - total flux cleaned = -0.00549112 Jy ! Component: 800 - total flux cleaned = -0.005694 Jy ! Component: 850 - total flux cleaned = -0.00582542 Jy ! Component: 900 - total flux cleaned = -0.005825 Jy ! Component: 950 - total flux cleaned = -0.00595278 Jy ! Component: 1000 - total flux cleaned = -0.00610829 Jy ! Component: 1050 - total flux cleaned = -0.00601662 Jy ! Component: 1100 - total flux cleaned = -0.00607703 Jy ! Component: 1150 - total flux cleaned = -0.00610609 Jy ! Component: 1200 - total flux cleaned = -0.00619267 Jy ! Component: 1250 - total flux cleaned = -0.00624982 Jy ! Component: 1300 - total flux cleaned = -0.00633424 Jy ! Component: 1350 - total flux cleaned = -0.00633372 Jy ! Component: 1400 - total flux cleaned = -0.00647017 Jy ! Component: 1450 - total flux cleaned = -0.00644364 Jy ! Component: 1500 - total flux cleaned = -0.00649683 Jy ! Component: 1550 - total flux cleaned = -0.00644467 Jy ! Component: 1600 - total flux cleaned = -0.00660013 Jy ! Component: 1650 - total flux cleaned = -0.00659991 Jy ! Component: 1700 - total flux cleaned = -0.00657474 Jy ! Component: 1750 - total flux cleaned = -0.00659984 Jy ! Component: 1800 - total flux cleaned = -0.00664913 Jy ! Component: 1850 - total flux cleaned = -0.00667309 Jy ! Component: 1900 - total flux cleaned = -0.00669679 Jy ! Component: 1950 - total flux cleaned = -0.00667275 Jy ! Component: 2000 - total flux cleaned = -0.00664875 Jy ! Component: 2050 - total flux cleaned = -0.0066254 Jy ! Component: 2100 - total flux cleaned = -0.00660231 Jy ! Component: 2150 - total flux cleaned = -0.00653331 Jy ! Component: 2200 - total flux cleaned = -0.00655609 Jy ! Component: 2250 - total flux cleaned = -0.0066013 Jy ! Component: 2300 - total flux cleaned = -0.00657888 Jy ! Component: 2350 - total flux cleaned = -0.00657886 Jy ! Component: 2400 - total flux cleaned = -0.00657887 Jy ! Component: 2450 - total flux cleaned = -0.00655703 Jy ! Component: 2500 - total flux cleaned = -0.00660063 Jy ! Component: 2550 - total flux cleaned = -0.00655763 Jy ! Component: 2600 - total flux cleaned = -0.00660066 Jy ! Component: 2650 - total flux cleaned = -0.00662207 Jy ! Component: 2700 - total flux cleaned = -0.00657955 Jy ! Component: 2750 - total flux cleaned = -0.00660061 Jy ! Component: 2800 - total flux cleaned = -0.00660061 Jy ! Component: 2850 - total flux cleaned = -0.00662152 Jy ! Component: 2900 - total flux cleaned = -0.00655924 Jy ! Component: 2950 - total flux cleaned = -0.00660078 Jy ! Component: 3000 - total flux cleaned = -0.00653902 Jy ! Component: 3050 - total flux cleaned = -0.006539 Jy ! Component: 3100 - total flux cleaned = -0.00649798 Jy ! Component: 3150 - total flux cleaned = -0.00647765 Jy ! Component: 3200 - total flux cleaned = -0.00645729 Jy ! Component: 3250 - total flux cleaned = -0.00647756 Jy ! Component: 3300 - total flux cleaned = -0.00641695 Jy ! Component: 3350 - total flux cleaned = -0.00641693 Jy ! Component: 3400 - total flux cleaned = -0.00635661 Jy ! Component: 3450 - total flux cleaned = -0.00633671 Jy ! Component: 3500 - total flux cleaned = -0.00629666 Jy ! Component: 3550 - total flux cleaned = -0.00633668 Jy ! Component: 3600 - total flux cleaned = -0.0062967 Jy ! Component: 3650 - total flux cleaned = -0.00627685 Jy ! Component: 3700 - total flux cleaned = -0.00625682 Jy ! Component: 3750 - total flux cleaned = -0.00619704 Jy ! Component: 3800 - total flux cleaned = -0.00613728 Jy ! Component: 3850 - total flux cleaned = -0.00617715 Jy ! Component: 3900 - total flux cleaned = -0.00613726 Jy ! Component: 3950 - total flux cleaned = -0.00617708 Jy ! Component: 4000 - total flux cleaned = -0.00615721 Jy ! Component: 4050 - total flux cleaned = -0.00613733 Jy ! Total flux subtracted in 4096 components = -0.00613726 Jy ! Clean residual min=-0.001429 max=0.001250 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.710282 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 357 components and 0.710282 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0113+4948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 2.68 at -65.14 degrees (North through East) ! Clean map min=-0.0043129 max=0.5996 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0113+4948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.599597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157614 0.157614 0.315228 0.630456 1.26091 2.52182 5.04365 10.0873 20.1746 40.3492 80.6984 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.599 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1903.38 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0113+4948_X_uvs.log closed on Wed Apr 6 23:25:55 2016