! Started logfile: /d2/scr/pima/bp177e_uvs/J1743+0421_X_uvs.log on Sat Mar 22 21:06:13 2014 obs /d2/scr/pima/bp177e_uvs/J1743+0421_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1743+0421_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1743+0421 ! ! 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 864 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/bp177e_uvs/J1743+0421_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. ! ! 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=0.998104Jy sigma=39.388670 ! Fit after self-cal, rms=0.970515Jy sigma=38.289041 ! 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=0.9569 mas, bmaj=2.674 mas, bpa=15.86 degrees ! Estimated noise=0.788998 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 = 0.022185 Jy ! Component: 100 - total flux cleaned = 0.0276474 Jy ! Total flux subtracted in 100 components = 0.0276474 Jy ! Clean residual min=-0.002516 max=0.002763 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0276474 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0276474 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=0.016342Jy sigma=0.617671 ! Fit after self-cal, rms=0.015372Jy sigma=0.570560 ! 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=1.146 mas, bmaj=2.771 mas, bpa=15.39 degrees ! Estimated noise=0.622516 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 = 0.00365131 Jy ! Component: 100 - total flux cleaned = 0.00561106 Jy ! Component: 150 - total flux cleaned = 0.00682499 Jy ! Component: 200 - total flux cleaned = 0.00761917 Jy ! Total flux subtracted in 200 components = 0.00761917 Jy ! Clean residual min=-0.001449 max=0.001582 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0352665 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 46 components and 0.0352665 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=0.014462Jy sigma=0.534794 ! Fit after self-cal, rms=0.014463Jy sigma=0.534504 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.146 x 2.771 at 15.39 degrees (North through East) ! Clean map min=-0.0013899 max=0.029164 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* KP 1.00* ! LA 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 0.99 FD 0.93 HN 1.06 KP 0.92 ! LA 1.09 NL 1.07 OV 0.92 PT 0.87 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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 0.92 FD 1.08 HN 1.00 KP 0.86 ! LA 0.87 NL 1.02 OV 1.11 PT 0.87 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014463Jy sigma=0.534504 ! Fit after self-cal, rms=0.014208Jy sigma=0.527354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=2.78 mas, bpa=15.47 degrees ! Estimated noise=0.611697 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 = -2.6137e-05 Jy ! Component: 100 - total flux cleaned = 9.48181e-05 Jy ! Component: 150 - total flux cleaned = 0.000187257 Jy ! Component: 200 - total flux cleaned = 0.000266285 Jy ! Total flux subtracted in 200 components = 0.000266285 Jy ! Clean residual min=-0.001275 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0355328 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0355328 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=0.014197Jy sigma=0.526657 ! Fit after self-cal, rms=0.014204Jy sigma=0.526578 ! 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=0.014204Jy sigma=0.526578 ! Fit after self-cal, rms=0.014272Jy sigma=0.518468 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.794 mas, bpa=15.56 degrees ! Estimated noise=0.617008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.28259e-05 Jy ! Component: 100 - total flux cleaned = -3.78537e-05 Jy ! Component: 150 - total flux cleaned = -3.77421e-05 Jy ! Component: 200 - total flux cleaned = -3.7633e-05 Jy ! Total flux subtracted in 200 components = -3.7633e-05 Jy ! Clean residual min=-0.001182 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0354952 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.0354952 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=0.014268Jy sigma=0.518357 ! Fit after self-cal, rms=0.014270Jy sigma=0.518301 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 = -1.10729e-05 Jy ! Component: 100 - total flux cleaned = -1.09733e-05 Jy ! Component: 150 - total flux cleaned = -7.99588e-06 Jy ! Component: 200 - total flux cleaned = -1.0985e-05 Jy ! Total flux subtracted in 200 components = -1.0985e-05 Jy ! Clean residual min=-0.001175 max=0.001310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0354842 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0354842 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=0.014269Jy sigma=0.518251 ! Fit after self-cal, rms=0.014268Jy sigma=0.518246 ! 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=0.014268Jy sigma=0.518246 ! Fit after self-cal, rms=0.014301Jy sigma=0.518221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.796 mas, bpa=15.6 degrees ! Estimated noise=0.618202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92274e-06 Jy ! Component: 100 - total flux cleaned = 3.48861e-06 Jy ! Component: 150 - total flux cleaned = 6.65379e-06 Jy ! Component: 200 - total flux cleaned = 9.63354e-06 Jy ! Total flux subtracted in 200 components = 9.63354e-06 Jy ! Clean residual min=-0.001171 max=0.001313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0354938 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0354938 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=0.014299Jy sigma=0.518190 ! Fit after self-cal, rms=0.014299Jy sigma=0.518186 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 = -4.39559e-06 Jy ! Component: 100 - total flux cleaned = -7.01522e-06 Jy ! Component: 150 - total flux cleaned = -9.61461e-06 Jy ! Component: 200 - total flux cleaned = -9.48667e-06 Jy ! Total flux subtracted in 200 components = -9.48667e-06 Jy ! Clean residual min=-0.001167 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0354843 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0354843 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=0.014298Jy sigma=0.518153 ! Fit after self-cal, rms=0.014298Jy sigma=0.518150 ! 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=0.014298Jy sigma=0.518150 ! Fit after self-cal, rms=0.014319Jy sigma=0.518141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.422 mas, bpa=2.925 degrees ! Estimated noise=0.72279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.16857e-05 Jy ! Component: 100 - total flux cleaned = -2.34481e-05 Jy ! Component: 150 - total flux cleaned = -1.65678e-05 Jy ! Component: 200 - total flux cleaned = -1.08759e-05 Jy ! Total flux subtracted in 200 components = -1.08759e-05 Jy ! Clean residual min=-0.001469 max=0.001433 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0354735 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0354735 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=0.014320Jy sigma=0.518150 ! Fit after self-cal, rms=0.014319Jy sigma=0.518138 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 = -1.47895e-06 Jy ! Component: 100 - total flux cleaned = 8.85495e-07 Jy ! Component: 150 - total flux cleaned = 3.38459e-06 Jy ! Component: 200 - total flux cleaned = 5.48888e-06 Jy ! Total flux subtracted in 200 components = 5.48888e-06 Jy ! Clean residual min=-0.001463 max=0.001435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0354789 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.0354789 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=0.014320Jy sigma=0.518153 ! Fit after self-cal, rms=0.014320Jy sigma=0.518148 ! 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=1.148 mas, bmaj=2.796 mas, bpa=15.62 degrees ! Estimated noise=0.619051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.796 at 15.62 degrees (North through East) ! Clean map min=-0.0011213 max=0.028881 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=0.9554 mas, bmaj=2.697 mas, bpa=16.04 degrees ! Estimated noise=0.782102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223995 Jy ! Component: 100 - total flux cleaned = 0.0281332 Jy ! Component: 150 - total flux cleaned = 0.0308671 Jy ! Component: 200 - total flux cleaned = 0.0324742 Jy ! Total flux subtracted in 200 components = 0.0324742 Jy ! Clean residual min=-0.001461 max=0.001561 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0324742 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0324742 Jy ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.796 mas, bpa=15.62 degrees ! Estimated noise=0.619051 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 = 0.00116503 Jy ! Component: 100 - total flux cleaned = 0.00185518 Jy ! Component: 150 - total flux cleaned = 0.00228692 Jy ! Component: 200 - total flux cleaned = 0.00256806 Jy ! Total flux subtracted in 200 components = 0.00256806 Jy ! Clean residual min=-0.001206 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0350423 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0350423 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=2.294 mas, bmaj=3.422 mas, bpa=2.925 degrees ! Estimated noise=0.72279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261192 Jy ! Component: 100 - total flux cleaned = 0.000304277 Jy ! Component: 150 - total flux cleaned = 0.000332379 Jy ! Component: 200 - total flux cleaned = 0.000351274 Jy ! Total flux subtracted in 200 components = 0.000351274 Jy ! Clean residual min=-0.001470 max=0.001458 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0353936 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 = 6.63367e-06 Jy ! Component: 100 - total flux cleaned = 1.30604e-05 Jy ! Component: 150 - total flux cleaned = 1.61684e-05 Jy ! Component: 200 - total flux cleaned = 2.20337e-05 Jy ! Total flux subtracted in 200 components = 2.20337e-05 Jy ! Clean residual min=-0.001466 max=0.001455 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0354156 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0354156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.796 mas, bpa=15.62 degrees ! Estimated noise=0.619051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.9026e-05 Jy ! Component: 100 - total flux cleaned = 2.70285e-05 Jy ! Component: 150 - total flux cleaned = 3.06159e-05 Jy ! Component: 200 - total flux cleaned = 3.38483e-05 Jy ! Total flux subtracted in 200 components = 3.38483e-05 Jy ! Clean residual min=-0.001175 max=0.001323 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0354494 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0354494 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=0.014319Jy sigma=0.518237 ! Fit after self-cal, rms=0.014319Jy sigma=0.518220 wmodel /d2/scr/pima/bp177e_uvs/J1743+0421_X_map.mod ! Writing 60 model components to file: /d2/scr/pima/bp177e_uvs/J1743+0421_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1743+0421_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1743+0421_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1743+0421_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1743+0421_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 = 0.000351347 Jy ! Component: 100 - total flux cleaned = 0.000513383 Jy ! Component: 150 - total flux cleaned = 0.000776912 Jy ! Component: 200 - total flux cleaned = 0.000954652 Jy ! Component: 250 - total flux cleaned = 0.0010732 Jy ! Component: 300 - total flux cleaned = 0.00108947 Jy ! Component: 350 - total flux cleaned = 0.00108985 Jy ! Component: 400 - total flux cleaned = 0.00107432 Jy ! Component: 450 - total flux cleaned = 0.00100013 Jy ! Component: 500 - total flux cleaned = 0.000971587 Jy ! Component: 550 - total flux cleaned = 0.000957113 Jy ! Component: 600 - total flux cleaned = 0.000888107 Jy ! Component: 650 - total flux cleaned = 0.000794407 Jy ! Component: 700 - total flux cleaned = 0.000742468 Jy ! Component: 750 - total flux cleaned = 0.000678623 Jy ! Component: 800 - total flux cleaned = 0.000628588 Jy ! Component: 850 - total flux cleaned = 0.000591972 Jy ! Component: 900 - total flux cleaned = 0.00055583 Jy ! Component: 950 - total flux cleaned = 0.000532306 Jy ! Component: 1000 - total flux cleaned = 0.000509265 Jy ! Component: 1050 - total flux cleaned = 0.000531749 Jy ! Component: 1100 - total flux cleaned = 0.000464636 Jy ! Component: 1150 - total flux cleaned = 0.000475679 Jy ! Component: 1200 - total flux cleaned = 0.000454029 Jy ! Component: 1250 - total flux cleaned = 0.00046459 Jy ! Component: 1300 - total flux cleaned = 0.000433272 Jy ! Component: 1350 - total flux cleaned = 0.000453601 Jy ! Component: 1400 - total flux cleaned = 0.000423111 Jy ! Component: 1450 - total flux cleaned = 0.000403303 Jy ! Component: 1500 - total flux cleaned = 0.000393641 Jy ! Component: 1550 - total flux cleaned = 0.000383961 Jy ! Component: 1600 - total flux cleaned = 0.000364868 Jy ! Component: 1650 - total flux cleaned = 0.00033671 Jy ! Component: 1700 - total flux cleaned = 0.000318295 Jy ! Component: 1750 - total flux cleaned = 0.000327542 Jy ! Component: 1800 - total flux cleaned = 0.000336682 Jy ! Component: 1850 - total flux cleaned = 0.000327688 Jy ! Component: 1900 - total flux cleaned = 0.000336412 Jy ! Component: 1950 - total flux cleaned = 0.00032776 Jy ! Component: 2000 - total flux cleaned = 0.000293536 Jy ! Component: 2050 - total flux cleaned = 0.00030184 Jy ! Component: 2100 - total flux cleaned = 0.000285206 Jy ! Component: 2150 - total flux cleaned = 0.000268716 Jy ! Component: 2200 - total flux cleaned = 0.000277 Jy ! Component: 2250 - total flux cleaned = 0.000301103 Jy ! Component: 2300 - total flux cleaned = 0.000324978 Jy ! Component: 2350 - total flux cleaned = 0.000348626 Jy ! Component: 2400 - total flux cleaned = 0.000372052 Jy ! Component: 2450 - total flux cleaned = 0.000387462 Jy ! Component: 2500 - total flux cleaned = 0.000402766 Jy ! Component: 2550 - total flux cleaned = 0.000433124 Jy ! Component: 2600 - total flux cleaned = 0.000500703 Jy ! Component: 2650 - total flux cleaned = 0.00050806 Jy ! Component: 2700 - total flux cleaned = 0.000537517 Jy ! Component: 2750 - total flux cleaned = 0.000581332 Jy ! Component: 2800 - total flux cleaned = 0.000610332 Jy ! Component: 2850 - total flux cleaned = 0.000667819 Jy ! Component: 2900 - total flux cleaned = 0.000696309 Jy ! Component: 2950 - total flux cleaned = 0.000759949 Jy ! Component: 3000 - total flux cleaned = 0.000787954 Jy ! Component: 3050 - total flux cleaned = 0.000836754 Jy ! Component: 3100 - total flux cleaned = 0.00089885 Jy ! Component: 3150 - total flux cleaned = 0.00094685 Jy ! Component: 3200 - total flux cleaned = 0.00100122 Jy ! Component: 3250 - total flux cleaned = 0.00101479 Jy ! Component: 3300 - total flux cleaned = 0.00106171 Jy ! Component: 3350 - total flux cleaned = 0.00106831 Jy ! Component: 3400 - total flux cleaned = 0.00110153 Jy ! Component: 3450 - total flux cleaned = 0.00115419 Jy ! Component: 3500 - total flux cleaned = 0.00115419 Jy ! Component: 3550 - total flux cleaned = 0.00120628 Jy ! Component: 3600 - total flux cleaned = 0.0012515 Jy ! Component: 3650 - total flux cleaned = 0.00126438 Jy ! Component: 3700 - total flux cleaned = 0.00129635 Jy ! Component: 3750 - total flux cleaned = 0.00131539 Jy ! Component: 3800 - total flux cleaned = 0.00134066 Jy ! Component: 3850 - total flux cleaned = 0.00139095 Jy ! Component: 3900 - total flux cleaned = 0.00140351 Jy ! Component: 3950 - total flux cleaned = 0.00144706 Jy ! Component: 4000 - total flux cleaned = 0.00147174 Jy ! Component: 4050 - total flux cleaned = 0.00149628 Jy ! Total flux subtracted in 4096 components = 0.00152684 Jy ! Clean residual min=-0.000375 max=0.000393 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0369763 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 315 components and 0.0369763 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1743+0421_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.796 at 15.62 degrees (North through East) ! Clean map min=-0.00063228 max=0.028954 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1743+0421_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0289539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07398 1.07398 2.14795 4.2959 8.59181 17.1836 34.3672 68.7345 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.335 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1743+0421_X_uvs.log closed on Sat Mar 22 21:06:19 2014