! Started logfile: /scr/pima/bg219e_uvs/J2037-2438_X_uvs.log on Thu Apr 7 09:18:09 2016 obs /scr/pima/bg219e_uvs/J2037-2438_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2037-2438_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890873 visibilities/baseline/integration-bin. ! Found source: J2037-2438 ! ! 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 16164 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/J2037-2438_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 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=1.014067Jy sigma=21.856130 ! Fit after self-cal, rms=0.873500Jy sigma=18.657188 ! 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=0.8217 mas, bmaj=3.793 mas, bpa=19.39 degrees ! Estimated noise=0.701584 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 = 0.0971548 Jy ! Component: 100 - total flux cleaned = 0.121118 Jy ! Total flux subtracted in 100 components = 0.121118 Jy ! Clean residual min=-0.004949 max=0.009341 Jy/beam ! Clean residual mean=-0.000007 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.121118 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.121118 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=0.074312Jy sigma=1.440037 ! Fit after self-cal, rms=0.074181Jy sigma=1.436846 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106742 Jy ! Component: 100 - total flux cleaned = 0.0171771 Jy ! Total flux subtracted in 100 components = 0.0171771 Jy ! Clean residual min=-0.003675 max=0.004570 Jy/beam ! Clean residual mean=-0.000007 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.138295 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.138295 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=0.072186Jy sigma=1.373282 ! Fit after self-cal, rms=0.072196Jy sigma=1.372715 ! 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=1.098 mas, bmaj=4.112 mas, bpa=16.86 degrees ! Estimated noise=0.362411 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776123 Jy ! Component: 100 - total flux cleaned = 0.012493 Jy ! Component: 150 - total flux cleaned = 0.0156266 Jy ! Component: 200 - total flux cleaned = 0.017681 Jy ! Total flux subtracted in 200 components = 0.017681 Jy ! Clean residual min=-0.002677 max=0.002696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.155976 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 0.155976 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=0.071375Jy sigma=1.348421 ! Fit after self-cal, rms=0.071372Jy sigma=1.347212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 4.112 at 16.86 degrees (North through East) ! Clean map min=-0.0024042 max=0.12913 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 0.98 HN 1.07 KP 0.99 ! LA 1.00 NL 0.99 OV 0.94 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 1.01 ! LA 0.98 NL 1.02 OV 0.96 PT 0.96 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.09 KP 0.97 ! LA 1.01 NL 0.96 OV 0.98 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.08 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.98 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 KP 1.02 ! LA 1.03 NL 1.00 OV 0.95 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.10 KP 1.03 ! LA 1.03 NL 1.00 OV 0.97 PT 1.03 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.08 KP 1.03 ! LA 1.02 NL 0.96 OV 0.99 PT 0.95 ! 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=0.071372Jy sigma=1.347212 ! Fit after self-cal, rms=0.072931Jy sigma=1.340596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=4.153 mas, bpa=16.97 degrees ! Estimated noise=0.359966 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 = 0.000729034 Jy ! Component: 100 - total flux cleaned = 0.000559411 Jy ! Component: 150 - total flux cleaned = 0.000557486 Jy ! Component: 200 - total flux cleaned = 0.000525659 Jy ! Total flux subtracted in 200 components = 0.000525659 Jy ! Clean residual min=-0.001867 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.156502 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.156502 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=0.072878Jy sigma=1.339656 ! Fit after self-cal, rms=0.072922Jy sigma=1.339479 ! 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=0.072922Jy sigma=1.339479 ! Fit after self-cal, rms=0.073323Jy sigma=1.336996 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.154 mas, bpa=16.95 degrees ! Estimated noise=0.360219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370214 Jy ! Component: 100 - total flux cleaned = 0.000338439 Jy ! Component: 150 - total flux cleaned = 0.00033779 Jy ! Component: 200 - total flux cleaned = 0.000387828 Jy ! Total flux subtracted in 200 components = 0.000387828 Jy ! Clean residual min=-0.001694 max=0.002112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.15689 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.15689 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=0.073296Jy sigma=1.336531 ! Fit after self-cal, rms=0.073297Jy sigma=1.336492 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 (46.2, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166102 Jy ! Component: 100 - total flux cleaned = 0.0020256 Jy ! Component: 150 - total flux cleaned = 0.00244128 Jy ! Component: 200 - total flux cleaned = 0.00278116 Jy ! Total flux subtracted in 200 components = 0.00278116 Jy ! Clean residual min=-0.001727 max=0.001510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.159671 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.159671 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=0.073241Jy sigma=1.335155 ! Fit after self-cal, rms=0.073236Jy sigma=1.335082 ! 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=0.073236Jy sigma=1.335082 ! Fit after self-cal, rms=0.073757Jy sigma=1.333184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.152 mas, bpa=16.89 degrees ! Estimated noise=0.359432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186622 Jy ! Component: 100 - total flux cleaned = 0.000217063 Jy ! Component: 150 - total flux cleaned = 0.000266138 Jy ! Component: 200 - total flux cleaned = 0.000313393 Jy ! Total flux subtracted in 200 components = 0.000313393 Jy ! Clean residual min=-0.001635 max=0.001449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.159984 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.159984 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=0.073736Jy sigma=1.332823 ! Fit after self-cal, rms=0.073749Jy sigma=1.332782 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 = 0.000100175 Jy ! Component: 100 - total flux cleaned = 0.000143533 Jy ! Component: 150 - total flux cleaned = 0.000224136 Jy ! Component: 200 - total flux cleaned = 0.000261754 Jy ! Total flux subtracted in 200 components = 0.000261754 Jy ! Clean residual min=-0.001588 max=0.001438 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.160246 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 180 components and 0.160246 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=0.073736Jy sigma=1.332589 ! Fit after self-cal, rms=0.073734Jy sigma=1.332583 ! 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=0.073734Jy sigma=1.332583 ! Fit after self-cal, rms=0.073869Jy sigma=1.332542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=5.894 mas, bpa=6.248 degrees ! Estimated noise=0.393328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248072 Jy ! Component: 100 - total flux cleaned = 0.000265407 Jy ! Component: 150 - total flux cleaned = 0.000330292 Jy ! Component: 200 - total flux cleaned = 0.00041735 Jy ! Total flux subtracted in 200 components = 0.00041735 Jy ! Clean residual min=-0.001561 max=0.001451 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.160664 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 189 components and 0.160664 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=0.073860Jy sigma=1.332448 ! Fit after self-cal, rms=0.073860Jy sigma=1.332436 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 = -4.56456e-05 Jy ! Component: 100 - total flux cleaned = 6.20656e-06 Jy ! Component: 150 - total flux cleaned = 6.62456e-05 Jy ! Component: 200 - total flux cleaned = 0.000143682 Jy ! Total flux subtracted in 200 components = 0.000143682 Jy ! Clean residual min=-0.001534 max=0.001434 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.160807 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 197 components and 0.160807 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=0.073855Jy sigma=1.332384 ! Fit after self-cal, rms=0.073852Jy sigma=1.332376 ! 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=1.106 mas, bmaj=4.153 mas, bpa=16.89 degrees ! Estimated noise=0.358925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 4.153 at 16.89 degrees (North through East) ! Clean map min=-0.0017722 max=0.12813 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=0.8227 mas, bmaj=3.832 mas, bpa=19.47 degrees ! Estimated noise=0.698394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0966283 Jy ! Component: 100 - total flux cleaned = 0.12063 Jy ! Component: 150 - total flux cleaned = 0.130691 Jy ! Component: 200 - total flux cleaned = 0.136806 Jy ! Total flux subtracted in 200 components = 0.136806 Jy ! Clean residual min=-0.003474 max=0.003925 Jy/beam ! Clean residual mean=-0.000005 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.136806 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.136806 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.153 mas, bpa=16.89 degrees ! Estimated noise=0.358925 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 = 0.00717641 Jy ! Component: 100 - total flux cleaned = 0.0113194 Jy ! Component: 150 - total flux cleaned = 0.0141424 Jy ! Component: 200 - total flux cleaned = 0.0163253 Jy ! Total flux subtracted in 200 components = 0.0163253 Jy ! Clean residual min=-0.001895 max=0.001688 Jy/beam ! Clean residual mean=-0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.153131 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 92 components and 0.153131 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=2.313 mas, bmaj=5.894 mas, bpa=6.248 degrees ! Estimated noise=0.393328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228542 Jy ! Component: 100 - total flux cleaned = 0.00389895 Jy ! Component: 150 - total flux cleaned = 0.00469218 Jy ! Component: 200 - total flux cleaned = 0.0050901 Jy ! Total flux subtracted in 200 components = 0.0050901 Jy ! Clean residual min=-0.001793 max=0.001445 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.158221 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 = 0.000232394 Jy ! Component: 100 - total flux cleaned = 0.000455651 Jy ! Component: 150 - total flux cleaned = 0.0006758 Jy ! Component: 200 - total flux cleaned = 0.000872549 Jy ! Total flux subtracted in 200 components = 0.000872549 Jy ! Clean residual min=-0.001712 max=0.001404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.159094 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 149 components and 0.159094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.153 mas, bpa=16.89 degrees ! Estimated noise=0.358925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384946 Jy ! Component: 100 - total flux cleaned = 0.000448727 Jy ! Component: 150 - total flux cleaned = 0.000503762 Jy ! Component: 200 - total flux cleaned = 0.000580622 Jy ! Total flux subtracted in 200 components = 0.000580622 Jy ! Clean residual min=-0.001602 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.159674 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.159674 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=0.073885Jy sigma=1.332826 ! Fit after self-cal, rms=0.073872Jy sigma=1.332741 wmodel /scr/pima/bg219e_uvs/J2037-2438_X_map.mod ! Writing 175 model components to file: /scr/pima/bg219e_uvs/J2037-2438_X_map.mod wobs /scr/pima/bg219e_uvs/J2037-2438_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2037-2438_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2037-2438_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J2037-2438_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 = -5.76982e-06 Jy ! Component: 100 - total flux cleaned = -0.00010529 Jy ! Component: 150 - total flux cleaned = -0.000221594 Jy ! Component: 200 - total flux cleaned = -0.00022236 Jy ! Component: 250 - total flux cleaned = -0.000159725 Jy ! Component: 300 - total flux cleaned = -7.83462e-05 Jy ! Component: 350 - total flux cleaned = 3.47864e-07 Jy ! Component: 400 - total flux cleaned = 1.98923e-05 Jy ! Component: 450 - total flux cleaned = 9.44566e-05 Jy ! Component: 500 - total flux cleaned = 0.000130617 Jy ! Component: 550 - total flux cleaned = 0.000201306 Jy ! Component: 600 - total flux cleaned = 0.000306095 Jy ! Component: 650 - total flux cleaned = 0.000459506 Jy ! Component: 700 - total flux cleaned = 0.000576508 Jy ! Component: 750 - total flux cleaned = 0.000691494 Jy ! Component: 800 - total flux cleaned = 0.000756367 Jy ! Component: 850 - total flux cleaned = 0.000851608 Jy ! Component: 900 - total flux cleaned = 0.00096048 Jy ! Component: 950 - total flux cleaned = 0.00103699 Jy ! Component: 1000 - total flux cleaned = 0.00106698 Jy ! Component: 1050 - total flux cleaned = 0.00111133 Jy ! Component: 1100 - total flux cleaned = 0.00118428 Jy ! Component: 1150 - total flux cleaned = 0.00122746 Jy ! Component: 1200 - total flux cleaned = 0.00127011 Jy ! Component: 1250 - total flux cleaned = 0.00132634 Jy ! Component: 1300 - total flux cleaned = 0.00135427 Jy ! Component: 1350 - total flux cleaned = 0.00145025 Jy ! Component: 1400 - total flux cleaned = 0.00153153 Jy ! Component: 1450 - total flux cleaned = 0.00155809 Jy ! Component: 1500 - total flux cleaned = 0.00154476 Jy ! Component: 1550 - total flux cleaned = 0.0015973 Jy ! Component: 1600 - total flux cleaned = 0.00161037 Jy ! Component: 1650 - total flux cleaned = 0.00163623 Jy ! Component: 1700 - total flux cleaned = 0.00159807 Jy ! Component: 1750 - total flux cleaned = 0.00168654 Jy ! Component: 1800 - total flux cleaned = 0.00162394 Jy ! Component: 1850 - total flux cleaned = 0.0016612 Jy ! Component: 1900 - total flux cleaned = 0.00168578 Jy ! Component: 1950 - total flux cleaned = 0.00166128 Jy ! Component: 2000 - total flux cleaned = 0.00167334 Jy ! Component: 2050 - total flux cleaned = 0.00170931 Jy ! Component: 2100 - total flux cleaned = 0.00170926 Jy ! Component: 2150 - total flux cleaned = 0.00173302 Jy ! Component: 2200 - total flux cleaned = 0.00172133 Jy ! Component: 2250 - total flux cleaned = 0.00173296 Jy ! Component: 2300 - total flux cleaned = 0.00174447 Jy ! Component: 2350 - total flux cleaned = 0.00170999 Jy ! Component: 2400 - total flux cleaned = 0.00171009 Jy ! Component: 2450 - total flux cleaned = 0.00168759 Jy ! Component: 2500 - total flux cleaned = 0.00164299 Jy ! Component: 2550 - total flux cleaned = 0.00165411 Jy ! Component: 2600 - total flux cleaned = 0.00161012 Jy ! Component: 2650 - total flux cleaned = 0.00161006 Jy ! Component: 2700 - total flux cleaned = 0.00157738 Jy ! Component: 2750 - total flux cleaned = 0.00152363 Jy ! Component: 2800 - total flux cleaned = 0.00148092 Jy ! Component: 2850 - total flux cleaned = 0.00144902 Jy ! Component: 2900 - total flux cleaned = 0.00142788 Jy ! Component: 2950 - total flux cleaned = 0.00137541 Jy ! Component: 3000 - total flux cleaned = 0.00132331 Jy ! Component: 3050 - total flux cleaned = 0.0013026 Jy ! Component: 3100 - total flux cleaned = 0.00127168 Jy ! Component: 3150 - total flux cleaned = 0.00126128 Jy ! Component: 3200 - total flux cleaned = 0.00118985 Jy ! Component: 3250 - total flux cleaned = 0.00116955 Jy ! Component: 3300 - total flux cleaned = 0.00112911 Jy ! Component: 3350 - total flux cleaned = 0.00108895 Jy ! Component: 3400 - total flux cleaned = 0.00104911 Jy ! Component: 3450 - total flux cleaned = 0.00105893 Jy ! Component: 3500 - total flux cleaned = 0.000999842 Jy ! Component: 3550 - total flux cleaned = 0.000970462 Jy ! Component: 3600 - total flux cleaned = 0.000950985 Jy ! Component: 3650 - total flux cleaned = 0.000931574 Jy ! Component: 3700 - total flux cleaned = 0.000941267 Jy ! Component: 3750 - total flux cleaned = 0.000931605 Jy ! Component: 3800 - total flux cleaned = 0.000902852 Jy ! Component: 3850 - total flux cleaned = 0.000874311 Jy ! Component: 3900 - total flux cleaned = 0.000883692 Jy ! Component: 3950 - total flux cleaned = 0.000817752 Jy ! Component: 4000 - total flux cleaned = 0.000827106 Jy ! Component: 4050 - total flux cleaned = 0.000789816 Jy ! Total flux subtracted in 4096 components = 0.000808418 Jy ! Clean residual min=-0.000741 max=0.000546 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.160483 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 438 components and 0.160483 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2037-2438_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 4.153 at 16.89 degrees (North through East) ! Clean map min=-0.0013125 max=0.1285 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2037-2438_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165074 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.385393 0.385393 0.770785 1.54157 3.08314 6.16628 12.3326 24.6651 49.3303 98.6605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 778.426 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2037-2438_X_uvs.log closed on Thu Apr 7 09:18:13 2016