! Started logfile: /d2/scr/pima/bp177b_uvs/J1203+0414_X_uvs.log on Sat Mar 22 08:09:09 2014 obs /d2/scr/pima/bp177b_uvs/J1203+0414_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1203+0414_X_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.454861 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1203+0414 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1048 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp177b_uvs/J1203+0414_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008306Jy sigma=42.226675 ! Fit after self-cal, rms=0.908599Jy sigma=38.298187 ! 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=0.838 mas, bmaj=1.885 mas, bpa=-1.545 degrees ! Estimated noise=0.685231 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 = 0.0666847 Jy ! Component: 100 - total flux cleaned = 0.102098 Jy ! Total flux subtracted in 100 components = 0.102098 Jy ! Clean residual min=-0.014921 max=0.024004 Jy/beam ! Clean residual mean=-0.000023 rms=0.005506 Jy/beam ! Combined flux in latest and established models = 0.102099 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.102099 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. ! ! Fit before self-cal, rms=0.092055Jy sigma=3.810948 ! Fit after self-cal, rms=0.091123Jy sigma=3.775325 ! 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=0.9407 mas, bmaj=1.97 mas, bpa=0.05804 degrees ! Estimated noise=0.548328 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 = 0.0427857 Jy ! Component: 100 - total flux cleaned = 0.0705348 Jy ! Component: 150 - total flux cleaned = 0.0897569 Jy ! Component: 200 - total flux cleaned = 0.103227 Jy ! Total flux subtracted in 200 components = 0.103227 Jy ! Clean residual min=-0.018315 max=0.025983 Jy/beam ! Clean residual mean=-0.000069 rms=0.006599 Jy/beam ! Combined flux in latest and established models = 0.205326 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.205326 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. ! ! Fit before self-cal, rms=0.063771Jy sigma=2.633091 ! Fit after self-cal, rms=0.063504Jy sigma=2.623671 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 1.97 at 0.05804 degrees (North through East) ! Clean map min=-0.017941 max=0.077808 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.063504Jy sigma=2.623671 ! Fit after self-cal, rms=0.063504Jy sigma=2.623671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.97 mas, bpa=0.05804 degrees ! Estimated noise=0.548328 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 = 0.00987429 Jy ! Component: 100 - total flux cleaned = 0.0167122 Jy ! Component: 150 - total flux cleaned = 0.0199788 Jy ! Component: 200 - total flux cleaned = 0.0217236 Jy ! Total flux subtracted in 200 components = 0.0217236 Jy ! Clean residual min=-0.018468 max=0.024171 Jy/beam ! Clean residual mean=-0.000065 rms=0.006114 Jy/beam ! Combined flux in latest and established models = 0.227049 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.227049 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. ! ! Fit before self-cal, rms=0.061541Jy sigma=2.542416 ! Fit after self-cal, rms=0.061538Jy sigma=2.541442 ! 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. ! ! Fit before self-cal, rms=0.061538Jy sigma=2.541442 ! Fit after self-cal, rms=0.061538Jy sigma=2.541442 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.97 mas, bpa=0.05804 degrees ! Estimated noise=0.548328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181182 Jy ! Component: 100 - total flux cleaned = 0.00322861 Jy ! Component: 150 - total flux cleaned = 0.00449104 Jy ! Component: 200 - total flux cleaned = 0.00561619 Jy ! Total flux subtracted in 200 components = 0.00561619 Jy ! Clean residual min=-0.018573 max=0.023566 Jy/beam ! Clean residual mean=-0.000064 rms=0.005999 Jy/beam ! Combined flux in latest and established models = 0.232666 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.232666 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. ! ! Fit before self-cal, rms=0.061062Jy sigma=2.519460 ! Fit after self-cal, rms=0.061069Jy sigma=2.518831 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 = 0.000818196 Jy ! Component: 100 - total flux cleaned = 0.00181218 Jy ! Component: 150 - total flux cleaned = 0.002698 Jy ! Component: 200 - total flux cleaned = 0.00341455 Jy ! Total flux subtracted in 200 components = 0.00341455 Jy ! Clean residual min=-0.018532 max=0.023106 Jy/beam ! Clean residual mean=-0.000063 rms=0.005924 Jy/beam ! Combined flux in latest and established models = 0.23608 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.23608 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. ! ! Fit before self-cal, rms=0.060830Jy sigma=2.507559 ! Fit after self-cal, rms=0.060836Jy sigma=2.506248 ! 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. ! ! Fit before self-cal, rms=0.060836Jy sigma=2.506248 ! Fit after self-cal, rms=0.060836Jy sigma=2.506248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.97 mas, bpa=0.05804 degrees ! Estimated noise=0.548328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356464 Jy ! Component: 100 - total flux cleaned = 0.00101542 Jy ! Component: 150 - total flux cleaned = 0.00168075 Jy ! Component: 200 - total flux cleaned = 0.00215396 Jy ! Total flux subtracted in 200 components = 0.00215396 Jy ! Clean residual min=-0.018148 max=0.022771 Jy/beam ! Clean residual mean=-0.000063 rms=0.005855 Jy/beam ! Combined flux in latest and established models = 0.238234 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.238234 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. ! ! Fit before self-cal, rms=0.060635Jy sigma=2.497061 ! Fit after self-cal, rms=0.060599Jy sigma=2.493559 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 = 0.000196337 Jy ! Component: 100 - total flux cleaned = 0.00100756 Jy ! Component: 150 - total flux cleaned = 0.00180953 Jy ! Component: 200 - total flux cleaned = 0.00248547 Jy ! Total flux subtracted in 200 components = 0.00248547 Jy ! Clean residual min=-0.017571 max=0.023064 Jy/beam ! Clean residual mean=-0.000063 rms=0.005777 Jy/beam ! Combined flux in latest and established models = 0.24072 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.240719 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. ! ! Fit before self-cal, rms=0.060180Jy sigma=2.477975 ! Fit after self-cal, rms=0.059935Jy sigma=2.464609 ! 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. ! ! Fit before self-cal, rms=0.059935Jy sigma=2.464609 ! Fit after self-cal, rms=0.059935Jy sigma=2.464609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=3.126 mas, bpa=9.169 degrees ! Estimated noise=0.703791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147327 Jy ! Component: 100 - total flux cleaned = 0.0192524 Jy ! Component: 150 - total flux cleaned = 0.0210439 Jy ! Component: 200 - total flux cleaned = 0.0224172 Jy ! Total flux subtracted in 200 components = 0.0224172 Jy ! Clean residual min=-0.032484 max=0.037278 Jy/beam ! Clean residual mean=-0.000128 rms=0.010829 Jy/beam ! Combined flux in latest and established models = 0.263137 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 51 components and 0.263137 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. ! ! Fit before self-cal, rms=0.059989Jy sigma=2.464143 ! Fit after self-cal, rms=0.059576Jy sigma=2.445213 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 = 0.00118384 Jy ! Component: 100 - total flux cleaned = 0.00245571 Jy ! Component: 150 - total flux cleaned = 0.0036033 Jy ! Component: 200 - total flux cleaned = 0.00464303 Jy ! Total flux subtracted in 200 components = 0.00464303 Jy ! Clean residual min=-0.031864 max=0.035508 Jy/beam ! Clean residual mean=-0.000126 rms=0.010630 Jy/beam ! Combined flux in latest and established models = 0.26778 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.26778 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. ! ! Fit before self-cal, rms=0.059711Jy sigma=2.453525 ! Fit after self-cal, rms=0.059609Jy sigma=2.449178 ! 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=0.9407 mas, bmaj=1.97 mas, bpa=0.05804 degrees ! Estimated noise=0.548328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 1.97 at 0.05804 degrees (North through East) ! Clean map min=-0.018019 max=0.069619 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=0.838 mas, bmaj=1.885 mas, bpa=-1.545 degrees ! Estimated noise=0.685231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0657148 Jy ! Component: 100 - total flux cleaned = 0.104549 Jy ! Component: 150 - total flux cleaned = 0.132238 Jy ! Component: 200 - total flux cleaned = 0.152328 Jy ! Total flux subtracted in 200 components = 0.152328 Jy ! Clean residual min=-0.012272 max=0.017596 Jy/beam ! Clean residual mean=-0.000022 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 0.152328 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.152328 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.97 mas, bpa=0.05804 degrees ! Estimated noise=0.548328 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 = 0.0289305 Jy ! Component: 100 - total flux cleaned = 0.0482449 Jy ! Component: 150 - total flux cleaned = 0.061684 Jy ! Component: 200 - total flux cleaned = 0.071106 Jy ! Total flux subtracted in 200 components = 0.071106 Jy ! Clean residual min=-0.019746 max=0.024031 Jy/beam ! Clean residual mean=-0.000066 rms=0.006079 Jy/beam ! Combined flux in latest and established models = 0.223434 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.223434 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=3.126 mas, bpa=9.169 degrees ! Estimated noise=0.703791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208316 Jy ! Component: 100 - total flux cleaned = 0.0321096 Jy ! Component: 150 - total flux cleaned = 0.0364869 Jy ! Component: 200 - total flux cleaned = 0.0377963 Jy ! Total flux subtracted in 200 components = 0.0377963 Jy ! Clean residual min=-0.033128 max=0.036134 Jy/beam ! Clean residual mean=-0.000129 rms=0.010935 Jy/beam ! Combined flux in latest and established models = 0.26123 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 = 0.000810864 Jy ! Component: 100 - total flux cleaned = 0.00157981 Jy ! Component: 150 - total flux cleaned = 0.00231924 Jy ! Component: 200 - total flux cleaned = 0.00301844 Jy ! Total flux subtracted in 200 components = 0.00301844 Jy ! Clean residual min=-0.032588 max=0.035705 Jy/beam ! Clean residual mean=-0.000128 rms=0.010792 Jy/beam ! Combined flux in latest and established models = 0.264248 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.264248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.97 mas, bpa=0.05804 degrees ! Estimated noise=0.548328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00917589 Jy ! Component: 100 - total flux cleaned = -0.011527 Jy ! Component: 150 - total flux cleaned = -0.0123441 Jy ! Component: 200 - total flux cleaned = -0.0128888 Jy ! Total flux subtracted in 200 components = -0.0128888 Jy ! Clean residual min=-0.018110 max=0.022802 Jy/beam ! Clean residual mean=-0.000061 rms=0.005628 Jy/beam ! Combined flux in latest and established models = 0.251359 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.251359 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. ! ! Fit before self-cal, rms=0.059245Jy sigma=2.437756 ! Fit after self-cal, rms=0.059169Jy sigma=2.433462 wmodel /d2/scr/pima/bp177b_uvs/J1203+0414_X_map.mod ! Writing 60 model components to file: /d2/scr/pima/bp177b_uvs/J1203+0414_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1203+0414_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1203+0414_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1203+0414_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1203+0414_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 = 0.00982628 Jy ! Component: 100 - total flux cleaned = 0.0134824 Jy ! Component: 150 - total flux cleaned = 0.0164716 Jy ! Component: 200 - total flux cleaned = 0.017606 Jy ! Component: 250 - total flux cleaned = 0.0186381 Jy ! Component: 300 - total flux cleaned = 0.0183972 Jy ! Component: 350 - total flux cleaned = 0.0172789 Jy ! Component: 400 - total flux cleaned = 0.0160236 Jy ! Component: 450 - total flux cleaned = 0.0150358 Jy ! Component: 500 - total flux cleaned = 0.0146636 Jy ! Component: 550 - total flux cleaned = 0.0141309 Jy ! Component: 600 - total flux cleaned = 0.0141298 Jy ! Component: 650 - total flux cleaned = 0.0138008 Jy ! Component: 700 - total flux cleaned = 0.0139484 Jy ! Component: 750 - total flux cleaned = 0.0142353 Jy ! Component: 800 - total flux cleaned = 0.0146541 Jy ! Component: 850 - total flux cleaned = 0.0146511 Jy ! Component: 900 - total flux cleaned = 0.015043 Jy ! Component: 950 - total flux cleaned = 0.015173 Jy ! Component: 1000 - total flux cleaned = 0.0156513 Jy ! Component: 1050 - total flux cleaned = 0.0156487 Jy ! Component: 1100 - total flux cleaned = 0.0154259 Jy ! Component: 1150 - total flux cleaned = 0.0159713 Jy ! Component: 1200 - total flux cleaned = 0.0162855 Jy ! Component: 1250 - total flux cleaned = 0.0160838 Jy ! Component: 1300 - total flux cleaned = 0.0163827 Jy ! Component: 1350 - total flux cleaned = 0.0165749 Jy ! Component: 1400 - total flux cleaned = 0.0165754 Jy ! Component: 1450 - total flux cleaned = 0.0167556 Jy ! Component: 1500 - total flux cleaned = 0.0167553 Jy ! Component: 1550 - total flux cleaned = 0.0165824 Jy ! Component: 1600 - total flux cleaned = 0.0166656 Jy ! Component: 1650 - total flux cleaned = 0.0164215 Jy ! Component: 1700 - total flux cleaned = 0.0165026 Jy ! Component: 1750 - total flux cleaned = 0.0164261 Jy ! Component: 1800 - total flux cleaned = 0.0163503 Jy ! Component: 1850 - total flux cleaned = 0.0161274 Jy ! Component: 1900 - total flux cleaned = 0.0158366 Jy ! Component: 1950 - total flux cleaned = 0.0156226 Jy ! Component: 2000 - total flux cleaned = 0.0152725 Jy ! Component: 2050 - total flux cleaned = 0.0148589 Jy ! Component: 2100 - total flux cleaned = 0.014521 Jy ! Component: 2150 - total flux cleaned = 0.0144543 Jy ! Component: 2200 - total flux cleaned = 0.0143229 Jy ! Component: 2250 - total flux cleaned = 0.0139344 Jy ! Component: 2300 - total flux cleaned = 0.0136803 Jy ! Component: 2350 - total flux cleaned = 0.0135557 Jy ! Component: 2400 - total flux cleaned = 0.0132474 Jy ! Component: 2450 - total flux cleaned = 0.0130042 Jy ! Component: 2500 - total flux cleaned = 0.0128846 Jy ! Component: 2550 - total flux cleaned = 0.0128252 Jy ! Component: 2600 - total flux cleaned = 0.0126495 Jy ! Component: 2650 - total flux cleaned = 0.0124179 Jy ! Component: 2700 - total flux cleaned = 0.0121902 Jy ! Component: 2750 - total flux cleaned = 0.0120774 Jy ! Component: 2800 - total flux cleaned = 0.011688 Jy ! Component: 2850 - total flux cleaned = 0.0116334 Jy ! Component: 2900 - total flux cleaned = 0.0113612 Jy ! Component: 2950 - total flux cleaned = 0.0112536 Jy ! Component: 3000 - total flux cleaned = 0.0110406 Jy ! Component: 3050 - total flux cleaned = 0.0107775 Jy ! Component: 3100 - total flux cleaned = 0.0106208 Jy ! Component: 3150 - total flux cleaned = 0.0103624 Jy ! Component: 3200 - total flux cleaned = 0.0102087 Jy ! Component: 3250 - total flux cleaned = 0.00990526 Jy ! Component: 3300 - total flux cleaned = 0.0095556 Jy ! Component: 3350 - total flux cleaned = 0.00945672 Jy ! Component: 3400 - total flux cleaned = 0.00921106 Jy ! Component: 3450 - total flux cleaned = 0.00896755 Jy ! Component: 3500 - total flux cleaned = 0.00877466 Jy ! Component: 3550 - total flux cleaned = 0.00853561 Jy ! Component: 3600 - total flux cleaned = 0.00839347 Jy ! Component: 3650 - total flux cleaned = 0.00820532 Jy ! Component: 3700 - total flux cleaned = 0.00811209 Jy ! Component: 3750 - total flux cleaned = 0.00783328 Jy ! Component: 3800 - total flux cleaned = 0.007741 Jy ! Component: 3850 - total flux cleaned = 0.00751157 Jy ! Component: 3900 - total flux cleaned = 0.00742025 Jy ! Component: 3950 - total flux cleaned = 0.0072841 Jy ! Component: 4000 - total flux cleaned = 0.00723861 Jy ! Component: 4050 - total flux cleaned = 0.00710374 Jy ! Total flux subtracted in 4096 components = 0.00696946 Jy ! Clean residual min=-0.002767 max=0.002490 Jy/beam ! Clean residual mean=-0.000008 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.258329 Jy keep ! Adding 389 model components to the UV plane model. ! The established model now contains 449 components and 0.258329 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1203+0414_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 1.97 at 0.05804 degrees (North through East) ! Clean map min=-0.0053512 max=0.070642 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1203+0414_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0706417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000606954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.5776 2.5776 5.1552 10.3104 20.6208 41.2416 82.4832 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 116.387 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1203+0414_X_uvs.log closed on Sat Mar 22 08:09:13 2014