! Started logfile: /scr/pima/bg219e_uvs/J0836-2016_X_uvs.log on Thu Apr 7 09:03:40 2016 obs /scr/pima/bg219e_uvs/J0836-2016_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0836-2016_X_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.770833 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 6660 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/bg219e_uvs/J0836-2016_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=2.211639Jy sigma=25.811795 ! Fit after self-cal, rms=0.973503Jy sigma=11.340862 ! 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=0.8137 mas, bmaj=3.195 mas, bpa=15.54 degrees ! Estimated noise=1.66285 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 = 1.42207 Jy ! Component: 100 - total flux cleaned = 1.75232 Jy ! Total flux subtracted in 100 components = 1.75232 Jy ! Clean residual min=-0.044839 max=0.128377 Jy/beam ! Clean residual mean=-0.000276 rms=0.015924 Jy/beam ! Combined flux in latest and established models = 1.75232 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.75232 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=0.300105Jy sigma=3.377233 ! Fit after self-cal, rms=0.300074Jy sigma=3.377043 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142747 Jy ! Component: 100 - total flux cleaned = 0.22311 Jy ! Total flux subtracted in 100 components = 0.22311 Jy ! Clean residual min=-0.028273 max=0.043883 Jy/beam ! Clean residual mean=-0.000164 rms=0.007971 Jy/beam ! Combined flux in latest and established models = 1.97543 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 1.97543 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=0.165155Jy sigma=1.839665 ! Fit after self-cal, rms=0.165008Jy sigma=1.838583 ! 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=1.053 mas, bmaj=3.555 mas, bpa=12.45 degrees ! Estimated noise=1.15272 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 = 0.079446 Jy ! Component: 100 - total flux cleaned = 0.121505 Jy ! Component: 150 - total flux cleaned = 0.148702 Jy ! Component: 200 - total flux cleaned = 0.167173 Jy ! Total flux subtracted in 200 components = 0.167173 Jy ! Clean residual min=-0.019270 max=0.034235 Jy/beam ! Clean residual mean=-0.000133 rms=0.005796 Jy/beam ! Combined flux in latest and established models = 2.1426 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 61 components and 2.1426 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=0.114968Jy sigma=1.325509 ! Fit after self-cal, rms=0.114802Jy sigma=1.323547 ! Inverting map ! Added new window around map position (-2.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305767 Jy ! Component: 100 - total flux cleaned = 0.0467044 Jy ! Component: 150 - total flux cleaned = 0.0579145 Jy ! Component: 200 - total flux cleaned = 0.0664151 Jy ! Total flux subtracted in 200 components = 0.0664151 Jy ! Clean residual min=-0.016228 max=0.019280 Jy/beam ! Clean residual mean=-0.000084 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 2.20902 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 2.20902 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=0.104803Jy sigma=1.227198 ! Fit after self-cal, rms=0.103534Jy sigma=1.209831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 3.555 at 12.45 degrees (North through East) ! Clean map min=-0.015165 max=1.8945 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 0.99 HN 1.01 KP 0.99 ! LA 1.00 NL 1.01 OV 1.00 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.01 ! LA 1.01 NL 1.01 OV 1.00 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 NL 1.02 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.99 ! LA 1.00 NL 1.02 OV 1.01 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.00 ! LA 1.00 NL 1.01 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! 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=0.103534Jy sigma=1.209831 ! Fit after self-cal, rms=0.098981Jy sigma=1.137693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.565 mas, bpa=12.49 degrees ! Estimated noise=1.15351 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 = 0.00776741 Jy ! Component: 100 - total flux cleaned = 0.00908642 Jy ! Component: 150 - total flux cleaned = 0.0111543 Jy ! Component: 200 - total flux cleaned = 0.0129415 Jy ! Total flux subtracted in 200 components = 0.0129415 Jy ! Clean residual min=-0.014416 max=0.014700 Jy/beam ! Clean residual mean=-0.000040 rms=0.003439 Jy/beam ! Combined flux in latest and established models = 2.22196 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 2.22196 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=0.096954Jy sigma=1.117803 ! Fit after self-cal, rms=0.096718Jy sigma=1.114466 ! 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=0.096718Jy sigma=1.114466 ! Fit after self-cal, rms=0.090626Jy sigma=1.050107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.567 mas, bpa=12.47 degrees ! Estimated noise=1.15351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227517 Jy ! Component: 100 - total flux cleaned = 0.00244928 Jy ! Component: 150 - total flux cleaned = 0.0036495 Jy ! Component: 200 - total flux cleaned = 0.00480247 Jy ! Total flux subtracted in 200 components = 0.00480247 Jy ! Clean residual min=-0.009849 max=0.010547 Jy/beam ! Clean residual mean=-0.000025 rms=0.002513 Jy/beam ! Combined flux in latest and established models = 2.22676 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 2.22676 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=0.089906Jy sigma=1.043293 ! Fit after self-cal, rms=0.089833Jy sigma=1.042156 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 = 0.00250716 Jy ! Component: 100 - total flux cleaned = 0.00412993 Jy ! Component: 150 - total flux cleaned = 0.00477423 Jy ! Component: 200 - total flux cleaned = 0.00519388 Jy ! Total flux subtracted in 200 components = 0.00519388 Jy ! Clean residual min=-0.009487 max=0.009816 Jy/beam ! Clean residual mean=-0.000024 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 2.23196 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 2.23196 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=0.089547Jy sigma=1.039601 ! Fit after self-cal, rms=0.089528Jy sigma=1.039213 ! 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=0.089528Jy sigma=1.039213 ! Fit after self-cal, rms=0.084678Jy sigma=0.987990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.566 mas, bpa=12.44 degrees ! Estimated noise=1.15373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.75447e-05 Jy ! Component: 100 - total flux cleaned = -0.000936309 Jy ! Component: 150 - total flux cleaned = -0.00116328 Jy ! Component: 200 - total flux cleaned = -0.00135202 Jy ! Total flux subtracted in 200 components = -0.00135202 Jy ! Clean residual min=-0.006010 max=0.006832 Jy/beam ! Clean residual mean=-0.000008 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 2.2306 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 2.2306 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=0.084330Jy sigma=0.983417 ! Fit after self-cal, rms=0.084319Jy sigma=0.983169 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 = 0.000856484 Jy ! Component: 100 - total flux cleaned = 0.000935529 Jy ! Component: 150 - total flux cleaned = 0.000862861 Jy ! Component: 200 - total flux cleaned = 0.000796674 Jy ! Total flux subtracted in 200 components = 0.000796674 Jy ! Clean residual min=-0.005685 max=0.006278 Jy/beam ! Clean residual mean=-0.000008 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 2.2314 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 2.2314 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=0.084182Jy sigma=0.981715 ! Fit after self-cal, rms=0.084180Jy sigma=0.981636 ! 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=0.084180Jy sigma=0.981636 ! Fit after self-cal, rms=0.083986Jy sigma=0.980549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.23 mas, bmaj=4.829 mas, bpa=2.639 degrees ! Estimated noise=1.40914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239047 Jy ! Component: 100 - total flux cleaned = -0.00232316 Jy ! Component: 150 - total flux cleaned = -0.00245325 Jy ! Component: 200 - total flux cleaned = -0.00245317 Jy ! Total flux subtracted in 200 components = -0.00245317 Jy ! Clean residual min=-0.006345 max=0.006986 Jy/beam ! Clean residual mean=-0.000013 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 2.22895 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 165 components and 2.22895 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=0.083900Jy sigma=0.978949 ! Fit after self-cal, rms=0.083890Jy sigma=0.978788 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 = 9.75935e-05 Jy ! Component: 100 - total flux cleaned = 0.00031588 Jy ! Component: 150 - total flux cleaned = 0.000363619 Jy ! Component: 200 - total flux cleaned = 0.000271099 Jy ! Total flux subtracted in 200 components = 0.000271099 Jy ! Clean residual min=-0.006070 max=0.006956 Jy/beam ! Clean residual mean=-0.000013 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 2.22922 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 171 components and 2.22922 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=0.083854Jy sigma=0.978363 ! Fit after self-cal, rms=0.083849Jy sigma=0.978266 ! 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=1.055 mas, bmaj=3.567 mas, bpa=12.45 degrees ! Estimated noise=1.15355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 3.567 at 12.45 degrees (North through East) ! Clean map min=-0.0052537 max=1.8941 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=0.083849Jy sigma=0.978266 ! Fit after self-cal, rms=0.066476Jy sigma=0.650455 ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.569 mas, bpa=12.47 degrees ! Estimated noise=1.15339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00372716 Jy ! Component: 100 - total flux cleaned = -0.00526993 Jy ! Component: 150 - total flux cleaned = -0.00563861 Jy ! Component: 200 - total flux cleaned = -0.00589783 Jy ! Total flux subtracted in 200 components = -0.00589783 Jy ! Clean residual min=-0.005336 max=0.005803 Jy/beam ! Clean residual mean=-0.000003 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 2.22332 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 2.22332 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=0.066232Jy sigma=0.646636 ! Fit after self-cal, rms=0.066229Jy sigma=0.646579 ! Inverting map ! Added new window around map position (3.6, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301463 Jy ! Component: 100 - total flux cleaned = 0.00253177 Jy ! Component: 150 - total flux cleaned = 0.00234502 Jy ! Component: 200 - total flux cleaned = 0.00219182 Jy ! Total flux subtracted in 200 components = 0.00219182 Jy ! Clean residual min=-0.005238 max=0.005119 Jy/beam ! Clean residual mean=-0.000006 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 2.22551 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 203 components and 2.22551 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=0.065673Jy sigma=0.640322 ! Fit after self-cal, rms=0.065656Jy sigma=0.639978 ! Inverting map ! Added new window around map position (-23.8, 35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405699 Jy ! Component: 100 - total flux cleaned = 0.00479886 Jy ! Component: 150 - total flux cleaned = 0.0051067 Jy ! Component: 200 - total flux cleaned = 0.00553357 Jy ! Total flux subtracted in 200 components = 0.00553357 Jy ! Clean residual min=-0.004694 max=0.004486 Jy/beam ! Clean residual mean=-0.000000 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 2.23105 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 233 components and 2.23105 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=0.065204Jy sigma=0.636506 ! Fit after self-cal, rms=0.065185Jy sigma=0.636182 ! 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=0.065185Jy sigma=0.636182 ! Fit after self-cal, rms=0.064924Jy sigma=0.634497 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=0.8144 mas, bmaj=3.208 mas, bpa=15.59 degrees ! Estimated noise=1.67601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.4332 Jy ! Component: 100 - total flux cleaned = 1.7651 Jy ! Component: 150 - total flux cleaned = 1.90539 Jy ! Component: 200 - total flux cleaned = 1.9814 Jy ! Total flux subtracted in 200 components = 1.9814 Jy ! Clean residual min=-0.019144 max=0.037595 Jy/beam ! Clean residual mean=-0.000107 rms=0.005982 Jy/beam ! Combined flux in latest and established models = 1.9814 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.9814 Jy ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.569 mas, bpa=12.47 degrees ! Estimated noise=1.15289 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 = 0.0688889 Jy ! Component: 100 - total flux cleaned = 0.109853 Jy ! Component: 150 - total flux cleaned = 0.13774 Jy ! Component: 200 - total flux cleaned = 0.157974 Jy ! Total flux subtracted in 200 components = 0.157974 Jy ! Clean residual min=-0.009040 max=0.011882 Jy/beam ! Clean residual mean=-0.000062 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 2.13938 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 65 components and 2.13938 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=2.231 mas, bmaj=4.831 mas, bpa=2.6 degrees ! Estimated noise=1.40733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217768 Jy ! Component: 100 - total flux cleaned = 0.0359369 Jy ! Component: 150 - total flux cleaned = 0.0464324 Jy ! Component: 200 - total flux cleaned = 0.0528726 Jy ! Total flux subtracted in 200 components = 0.0528726 Jy ! Clean residual min=-0.006912 max=0.007714 Jy/beam ! Clean residual mean=-0.000034 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 2.19225 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 = 0.00507327 Jy ! Component: 100 - total flux cleaned = 0.00976083 Jy ! Component: 150 - total flux cleaned = 0.0135646 Jy ! Component: 200 - total flux cleaned = 0.017006 Jy ! Total flux subtracted in 200 components = 0.017006 Jy ! Clean residual min=-0.005567 max=0.005372 Jy/beam ! Clean residual mean=-0.000013 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 2.20925 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 182 components and 2.20925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.569 mas, bpa=12.47 degrees ! Estimated noise=1.15289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408337 Jy ! Component: 100 - total flux cleaned = 0.00625113 Jy ! Component: 150 - total flux cleaned = 0.00789086 Jy ! Component: 200 - total flux cleaned = 0.00911146 Jy ! Total flux subtracted in 200 components = 0.00911146 Jy ! Clean residual min=-0.005822 max=0.005602 Jy/beam ! Clean residual mean=-0.000005 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 2.21837 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 202 components and 2.21837 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=0.065378Jy sigma=0.642560 ! Fit after self-cal, rms=0.065353Jy sigma=0.641059 wmodel /scr/pima/bg219e_uvs/J0836-2016_X_map.mod ! Writing 202 model components to file: /scr/pima/bg219e_uvs/J0836-2016_X_map.mod wobs /scr/pima/bg219e_uvs/J0836-2016_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0836-2016_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0836-2016_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0836-2016_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 = 0.000370724 Jy ! Component: 100 - total flux cleaned = 0.00028797 Jy ! Component: 150 - total flux cleaned = 0.000517668 Jy ! Component: 200 - total flux cleaned = 0.00044761 Jy ! Component: 250 - total flux cleaned = 0.000183566 Jy ! Component: 300 - total flux cleaned = -5.25934e-06 Jy ! Component: 350 - total flux cleaned = -0.000127474 Jy ! Component: 400 - total flux cleaned = -0.000363177 Jy ! Component: 450 - total flux cleaned = -0.000531561 Jy ! Component: 500 - total flux cleaned = -0.0006922 Jy ! Component: 550 - total flux cleaned = -0.000850011 Jy ! Component: 600 - total flux cleaned = -0.00100339 Jy ! Component: 650 - total flux cleaned = -0.00119903 Jy ! Component: 700 - total flux cleaned = -0.00134109 Jy ! Component: 750 - total flux cleaned = -0.00152625 Jy ! Component: 800 - total flux cleaned = -0.00161608 Jy ! Component: 850 - total flux cleaned = -0.00166046 Jy ! Component: 900 - total flux cleaned = -0.00183388 Jy ! Component: 950 - total flux cleaned = -0.00200229 Jy ! Component: 1000 - total flux cleaned = -0.00220816 Jy ! Component: 1050 - total flux cleaned = -0.00240994 Jy ! Component: 1100 - total flux cleaned = -0.00256891 Jy ! Component: 1150 - total flux cleaned = -0.0028021 Jy ! Component: 1200 - total flux cleaned = -0.0029165 Jy ! Component: 1250 - total flux cleaned = -0.00317884 Jy ! Component: 1300 - total flux cleaned = -0.00336332 Jy ! Component: 1350 - total flux cleaned = -0.00358019 Jy ! Component: 1400 - total flux cleaned = -0.00375838 Jy ! Component: 1450 - total flux cleaned = -0.00400357 Jy ! Component: 1500 - total flux cleaned = -0.00417594 Jy ! Component: 1550 - total flux cleaned = -0.00451506 Jy ! Component: 1600 - total flux cleaned = -0.00471483 Jy ! Component: 1650 - total flux cleaned = -0.00487939 Jy ! Component: 1700 - total flux cleaned = -0.00517145 Jy ! Component: 1750 - total flux cleaned = -0.00533085 Jy ! Component: 1800 - total flux cleaned = -0.0055829 Jy ! Component: 1850 - total flux cleaned = -0.00570726 Jy ! Component: 1900 - total flux cleaned = -0.00592216 Jy ! Component: 1950 - total flux cleaned = -0.00610373 Jy ! Component: 2000 - total flux cleaned = -0.00640246 Jy ! Component: 2050 - total flux cleaned = -0.00657961 Jy ! Component: 2100 - total flux cleaned = -0.00678343 Jy ! Component: 2150 - total flux cleaned = -0.00704253 Jy ! Component: 2200 - total flux cleaned = -0.0071568 Jy ! Component: 2250 - total flux cleaned = -0.00740915 Jy ! Component: 2300 - total flux cleaned = -0.007686 Jy ! Component: 2350 - total flux cleaned = -0.0077403 Jy ! Component: 2400 - total flux cleaned = -0.00790296 Jy ! Component: 2450 - total flux cleaned = -0.00814354 Jy ! Component: 2500 - total flux cleaned = -0.0083281 Jy ! Component: 2550 - total flux cleaned = -0.00845902 Jy ! Component: 2600 - total flux cleaned = -0.00876873 Jy ! Component: 2650 - total flux cleaned = -0.00887124 Jy ! Component: 2700 - total flux cleaned = -0.00909842 Jy ! Component: 2750 - total flux cleaned = -0.00929799 Jy ! Component: 2800 - total flux cleaned = -0.00949537 Jy ! Component: 2850 - total flux cleaned = -0.00964213 Jy ! Component: 2900 - total flux cleaned = -0.009884 Jy ! Component: 2950 - total flux cleaned = -0.00993189 Jy ! Component: 3000 - total flux cleaned = -0.0100502 Jy ! Component: 3050 - total flux cleaned = -0.0101906 Jy ! Component: 3100 - total flux cleaned = -0.0104925 Jy ! Component: 3150 - total flux cleaned = -0.0105842 Jy ! Component: 3200 - total flux cleaned = -0.0107661 Jy ! Component: 3250 - total flux cleaned = -0.0108558 Jy ! Component: 3300 - total flux cleaned = -0.0108105 Jy ! Component: 3350 - total flux cleaned = -0.0108771 Jy ! Component: 3400 - total flux cleaned = -0.010921 Jy ! Component: 3450 - total flux cleaned = -0.0109429 Jy ! Component: 3500 - total flux cleaned = -0.0110503 Jy ! Component: 3550 - total flux cleaned = -0.0110716 Jy ! Component: 3600 - total flux cleaned = -0.0111351 Jy ! Component: 3650 - total flux cleaned = -0.011198 Jy ! Component: 3700 - total flux cleaned = -0.0113227 Jy ! Component: 3750 - total flux cleaned = -0.0114466 Jy ! Component: 3800 - total flux cleaned = -0.011508 Jy ! Component: 3850 - total flux cleaned = -0.0116298 Jy ! Component: 3900 - total flux cleaned = -0.0117708 Jy ! Component: 3950 - total flux cleaned = -0.0117707 Jy ! Component: 4000 - total flux cleaned = -0.0117707 Jy ! Component: 4050 - total flux cleaned = -0.0117707 Jy ! Total flux subtracted in 4096 components = -0.0118489 Jy ! Clean residual min=-0.001165 max=0.001088 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 2.20652 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 489 components and 2.20652 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0836-2016_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 3.569 at 12.47 degrees (North through East) ! Clean map min=-0.0028192 max=1.8982 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0836-2016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.89817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000357841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0565556 0.0565556 0.113111 0.226222 0.452444 0.904889 1.80978 3.61956 7.23911 14.4782 28.9564 57.9129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.898 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5304.52 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0836-2016_X_uvs.log closed on Thu Apr 7 09:03:44 2016