! Started logfile: /scr/pima/bg219e_uvs/J1147-3812_X_dfm.log on Thu May 19 18:37:00 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J1147-3812_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1147-3812_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 4464 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1147-3812_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.755777Jy sigma=19.941499 ! Fit after self-cal, rms=0.601400Jy sigma=6.765385 ! 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=0.6311 mas, bmaj=2.103 mas, bpa=-3.631 degrees ! Estimated noise=1.95374 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 = 1.05086 Jy ! Component: 100 - total flux cleaned = 1.28636 Jy ! Total flux subtracted in 100 components = 1.28636 Jy ! Clean residual min=-0.122749 max=0.178984 Jy/beam ! Clean residual mean=0.000389 rms=0.024549 Jy/beam ! Combined flux in latest and established models = 1.28636 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.28636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.447183Jy sigma=4.745369 ! Fit after self-cal, rms=0.447167Jy sigma=4.745300 ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165879 Jy ! Component: 100 - total flux cleaned = 0.248246 Jy ! Total flux subtracted in 100 components = 0.248246 Jy ! Clean residual min=-0.096324 max=0.165528 Jy/beam ! Clean residual mean=0.000295 rms=0.019453 Jy/beam ! Combined flux in latest and established models = 1.53461 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 1.53461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.353856Jy sigma=3.678816 ! Fit after self-cal, rms=0.339581Jy sigma=3.472858 ! 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=0.7898 mas, bmaj=2.527 mas, bpa=-3.228 degrees ! Estimated noise=1.46816 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, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16417 Jy ! Component: 100 - total flux cleaned = 0.258944 Jy ! Component: 150 - total flux cleaned = 0.318087 Jy ! Component: 200 - total flux cleaned = 0.356849 Jy ! Total flux subtracted in 200 components = 0.356849 Jy ! Clean residual min=-0.067596 max=0.058324 Jy/beam ! Clean residual mean=0.000224 rms=0.014877 Jy/beam ! Combined flux in latest and established models = 1.89146 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 1.89146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.234600Jy sigma=2.341497 ! Fit after self-cal, rms=0.232750Jy sigma=2.314423 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7898 x 2.527 at -3.228 degrees (North through East) ! Clean map min=-0.062 max=1.2387 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.232750Jy sigma=2.314423 ! Fit after self-cal, rms=0.233483Jy sigma=2.318337 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7833 mas, bmaj=2.507 mas, bpa=-3.219 degrees ! Estimated noise=1.47958 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 = 0.0316907 Jy ! Component: 100 - total flux cleaned = 0.0383542 Jy ! Component: 150 - total flux cleaned = 0.0412104 Jy ! Component: 200 - total flux cleaned = 0.0446703 Jy ! Total flux subtracted in 200 components = 0.0446703 Jy ! Clean residual min=-0.062047 max=0.054971 Jy/beam ! Clean residual mean=0.000214 rms=0.014023 Jy/beam ! Combined flux in latest and established models = 1.93613 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 1.93613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.221529Jy sigma=2.227983 ! Fit after self-cal, rms=0.220623Jy sigma=2.216725 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.220623Jy sigma=2.216725 ! Fit after self-cal, rms=0.202187Jy sigma=1.961047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=2.5 mas, bpa=-2.975 degrees ! Estimated noise=1.4949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00606363 Jy ! Component: 100 - total flux cleaned = -0.0096911 Jy ! Component: 150 - total flux cleaned = -0.0127268 Jy ! Component: 200 - total flux cleaned = -0.0140403 Jy ! Total flux subtracted in 200 components = -0.0140403 Jy ! Clean residual min=-0.039944 max=0.037131 Jy/beam ! Clean residual mean=0.000231 rms=0.009998 Jy/beam ! Combined flux in latest and established models = 1.92209 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 1.92209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.195234Jy sigma=1.854874 ! Fit after self-cal, rms=0.194754Jy sigma=1.850231 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 = -0.00121177 Jy ! Component: 100 - total flux cleaned = -0.000599333 Jy ! Component: 150 - total flux cleaned = -3.90072e-05 Jy ! Component: 200 - total flux cleaned = -1.47503e-05 Jy ! Total flux subtracted in 200 components = -1.47503e-05 Jy ! Clean residual min=-0.038472 max=0.036174 Jy/beam ! Clean residual mean=0.000227 rms=0.009780 Jy/beam ! Combined flux in latest and established models = 1.92207 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 1.92207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.191114Jy sigma=1.817707 ! Fit after self-cal, rms=0.190728Jy sigma=1.814017 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.190728Jy sigma=1.814017 ! Fit after self-cal, rms=0.190418Jy sigma=1.807976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.778 mas, bmaj=2.5 mas, bpa=-2.933 degrees ! Estimated noise=1.49568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000676501 Jy ! Component: 100 - total flux cleaned = -0.00116609 Jy ! Component: 150 - total flux cleaned = -0.00116423 Jy ! Component: 200 - total flux cleaned = -0.00206087 Jy ! Total flux subtracted in 200 components = -0.00206087 Jy ! Clean residual min=-0.035895 max=0.036309 Jy/beam ! Clean residual mean=0.000227 rms=0.009502 Jy/beam ! Combined flux in latest and established models = 1.92001 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 1.92001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.187449Jy sigma=1.780571 ! Fit after self-cal, rms=0.187128Jy sigma=1.777244 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 = -0.000409555 Jy ! Component: 100 - total flux cleaned = 4.05479e-05 Jy ! Component: 150 - total flux cleaned = 4.74475e-05 Jy ! Component: 200 - total flux cleaned = -0.000335925 Jy ! Total flux subtracted in 200 components = -0.000335925 Jy ! Clean residual min=-0.034944 max=0.036251 Jy/beam ! Clean residual mean=0.000227 rms=0.009379 Jy/beam ! Combined flux in latest and established models = 1.91968 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 1.91968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.184741Jy sigma=1.761268 ! Fit after self-cal, rms=0.184507Jy sigma=1.758603 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.184507Jy sigma=1.758603 ! Fit after self-cal, rms=0.184364Jy sigma=1.756213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=6.676 mas, bpa=-2.537 degrees ! Estimated noise=2.04498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00316904 Jy ! Component: 100 - total flux cleaned = -0.004222 Jy ! Component: 150 - total flux cleaned = -0.00453802 Jy ! Component: 200 - total flux cleaned = -0.00510281 Jy ! Total flux subtracted in 200 components = -0.00510281 Jy ! Clean residual min=-0.045441 max=0.040140 Jy/beam ! Clean residual mean=0.000472 rms=0.013675 Jy/beam ! Combined flux in latest and established models = 1.91458 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 1.91458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.182922Jy sigma=1.749004 ! Fit after self-cal, rms=0.182814Jy sigma=1.747763 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 = -0.00083677 Jy ! Component: 100 - total flux cleaned = -0.000816218 Jy ! Component: 150 - total flux cleaned = -0.00107794 Jy ! Component: 200 - total flux cleaned = -0.00130752 Jy ! Total flux subtracted in 200 components = -0.00130752 Jy ! Clean residual min=-0.045043 max=0.039505 Jy/beam ! Clean residual mean=0.000472 rms=0.013623 Jy/beam ! Combined flux in latest and established models = 1.91327 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 1.91327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.181595Jy sigma=1.743931 ! Fit after self-cal, rms=0.181513Jy sigma=1.742735 ! 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=0.7776 mas, bmaj=2.5 mas, bpa=-2.907 degrees ! Estimated noise=1.49521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7776 x 2.5 at -2.907 degrees (North through East) ! Clean map min=-0.04439 max=1.2252 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.181513Jy sigma=1.742735 ! Fit after self-cal, rms=0.177675Jy sigma=1.693011 ! Inverting map and beam ! Estimated beam: bmin=0.7777 mas, bmaj=2.501 mas, bpa=-2.899 degrees ! Estimated noise=1.49728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139244 Jy ! Component: 100 - total flux cleaned = -0.000243884 Jy ! Component: 150 - total flux cleaned = -0.000240383 Jy ! Component: 200 - total flux cleaned = -0.000240062 Jy ! Total flux subtracted in 200 components = -0.000240062 Jy ! Clean residual min=-0.033419 max=0.034702 Jy/beam ! Clean residual mean=0.000210 rms=0.008847 Jy/beam ! Combined flux in latest and established models = 1.91303 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 1.91303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.175937Jy sigma=1.678355 ! Fit after self-cal, rms=0.175819Jy sigma=1.676611 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712239 Jy ! Component: 100 - total flux cleaned = 0.0010117 Jy ! Component: 150 - total flux cleaned = 0.00100765 Jy ! Component: 200 - total flux cleaned = 0.000736527 Jy ! Total flux subtracted in 200 components = 0.000736527 Jy ! Clean residual min=-0.033583 max=0.034694 Jy/beam ! Clean residual mean=0.000211 rms=0.008790 Jy/beam ! Combined flux in latest and established models = 1.91376 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 1.91376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.174540Jy sigma=1.668570 ! Fit after self-cal, rms=0.174464Jy sigma=1.667142 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.174464Jy sigma=1.667142 ! Fit after self-cal, rms=0.174170Jy sigma=1.665541 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=0.6255 mas, bmaj=2.094 mas, bpa=-3.205 degrees ! Estimated noise=1.97804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06272 Jy ! Component: 100 - total flux cleaned = 1.33158 Jy ! Component: 150 - total flux cleaned = 1.48393 Jy ! Component: 200 - total flux cleaned = 1.58644 Jy ! Total flux subtracted in 200 components = 1.58644 Jy ! Clean residual min=-0.051023 max=0.076247 Jy/beam ! Clean residual mean=0.000263 rms=0.012570 Jy/beam ! Combined flux in latest and established models = 1.58644 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.58644 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7772 mas, bmaj=2.501 mas, bpa=-2.881 degrees ! Estimated noise=1.49595 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 (1.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117166 Jy ! Component: 100 - total flux cleaned = 0.18931 Jy ! Component: 150 - total flux cleaned = 0.237583 Jy ! Component: 200 - total flux cleaned = 0.271088 Jy ! Total flux subtracted in 200 components = 0.271088 Jy ! Clean residual min=-0.038789 max=0.038221 Jy/beam ! Clean residual mean=0.000225 rms=0.009852 Jy/beam ! Combined flux in latest and established models = 1.85753 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 1.85753 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=2.283 mas, bmaj=6.691 mas, bpa=-2.498 degrees ! Estimated noise=2.04753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330527 Jy ! Component: 100 - total flux cleaned = 0.0467034 Jy ! Component: 150 - total flux cleaned = 0.0494945 Jy ! Component: 200 - total flux cleaned = 0.0500042 Jy ! Total flux subtracted in 200 components = 0.0500042 Jy ! Clean residual min=-0.044137 max=0.040838 Jy/beam ! Clean residual mean=0.000473 rms=0.013683 Jy/beam ! Combined flux in latest and established models = 1.90754 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 = 0.000504857 Jy ! Component: 100 - total flux cleaned = 0.000949478 Jy ! Component: 150 - total flux cleaned = 0.00138714 Jy ! Component: 200 - total flux cleaned = 0.00180377 Jy ! Total flux subtracted in 200 components = 0.00180377 Jy ! Clean residual min=-0.043941 max=0.040393 Jy/beam ! Clean residual mean=0.000458 rms=0.013374 Jy/beam ! Combined flux in latest and established models = 1.90934 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 1.90934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7772 mas, bmaj=2.501 mas, bpa=-2.881 degrees ! Estimated noise=1.49595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000958993 Jy ! Component: 100 - total flux cleaned = -0.00100376 Jy ! Component: 150 - total flux cleaned = 0.000590559 Jy ! Component: 200 - total flux cleaned = 0.00155371 Jy ! Total flux subtracted in 200 components = 0.00155371 Jy ! Clean residual min=-0.036474 max=0.033895 Jy/beam ! Clean residual mean=0.000217 rms=0.008888 Jy/beam ! Combined flux in latest and established models = 1.91089 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 1.91089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.170264Jy sigma=1.677246 ! Fit after self-cal, rms=0.169785Jy sigma=1.672963 wmodel /J1147-3812_X_map.mod ! wmodel: Unable to open new model file: /J1147-3812_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1147-3812_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7772 x 2.501 at -2.881 degrees (North through East) ! Clean map min=-0.032981 max=1.195 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1147-3812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.19498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00886077 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.22451 2.22451 4.44901 8.89803 17.7961 35.5921 71.1842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0265 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.194 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 134.861 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1147-3812_X_dfm.log closed on Thu May 19 18:37:02 2016