! Started logfile: /d2/scr/pima/bp171ab_uvs/J0626+2623_X_uvs.log on Mon Dec 9 01:35:06 2013 obs /d2/scr/pima/bp171ab_uvs/J0626+2623_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0626+2623_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0626+2623 ! ! 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 1080 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/bp171ab_uvs/J0626+2623_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=0.999984Jy sigma=2.919884 ! Fit after self-cal, rms=0.930388Jy sigma=2.678979 ! 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=0.9426 mas, bmaj=2.312 mas, bpa=-21.87 degrees ! Estimated noise=11.1547 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 = 0.0565343 Jy ! Component: 100 - total flux cleaned = 0.0742184 Jy ! Total flux subtracted in 100 components = 0.0742184 Jy ! Clean residual min=-0.003898 max=0.007584 Jy/beam ! Clean residual mean=-0.000020 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.0742184 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0742184 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=0.021491Jy sigma=0.070341 ! Fit after self-cal, rms=0.021391Jy sigma=0.070206 ! 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=1.162 mas, bmaj=2.538 mas, bpa=-21 degrees ! Estimated noise=7.97004 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 = 0.0100876 Jy ! Component: 100 - total flux cleaned = 0.0145105 Jy ! Component: 150 - total flux cleaned = 0.0169581 Jy ! Component: 200 - total flux cleaned = 0.0184597 Jy ! Total flux subtracted in 200 components = 0.0184597 Jy ! Clean residual min=-0.003824 max=0.005462 Jy/beam ! Clean residual mean=-0.000033 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0926781 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.0926781 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=0.018782Jy sigma=0.051877 ! Fit after self-cal, rms=0.018746Jy sigma=0.051819 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 2.538 at -21 degrees (North through East) ! Clean map min=-0.0037213 max=0.074966 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 1.07 FD 1.15 HN 0.91 KP 0.92 ! LA 0.96 MK 0.97 NL 1.03 OV 1.16 ! PT 0.84 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.94 KP 0.93 ! LA 0.96 MK 0.99 NL 0.98 OV 1.09 ! PT 0.90 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.13 HN 0.98 KP 1.02 ! LA 0.93 MK 1.10 NL 1.00 OV 1.12 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.02 KP 1.03 ! LA 0.94 MK 1.05 NL 0.95 OV 1.12 ! PT 0.85 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.05 KP 1.04 ! LA 1.00 MK 0.98 NL 1.00 OV 1.18 ! PT 0.92 SC 1.06 ! ! ! 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* 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* 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=0.018746Jy sigma=0.051819 ! Fit after self-cal, rms=0.017807Jy sigma=0.046330 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.53 mas, bpa=-20.76 degrees ! Estimated noise=7.84243 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 (3.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332898 Jy ! Component: 100 - total flux cleaned = 0.00460157 Jy ! Component: 150 - total flux cleaned = 0.00521449 Jy ! Component: 200 - total flux cleaned = 0.0056248 Jy ! Total flux subtracted in 200 components = 0.0056248 Jy ! Clean residual min=-0.001924 max=0.002689 Jy/beam ! Clean residual mean=-0.000015 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0983029 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.0983029 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=0.017111Jy sigma=0.043726 ! Fit after self-cal, rms=0.016993Jy sigma=0.043361 ! 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=0.016993Jy sigma=0.043361 ! Fit after self-cal, rms=0.016296Jy sigma=0.039632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.539 mas, bpa=-20.8 degrees ! Estimated noise=7.81924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508521 Jy ! Component: 100 - total flux cleaned = 0.000549129 Jy ! Component: 150 - total flux cleaned = 0.000518013 Jy ! Component: 200 - total flux cleaned = 0.000546058 Jy ! Total flux subtracted in 200 components = 0.000546058 Jy ! Clean residual min=-0.001519 max=0.001690 Jy/beam ! Clean residual mean=-0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.098849 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.098849 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=0.016107Jy sigma=0.039097 ! Fit after self-cal, rms=0.016085Jy sigma=0.039031 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 = 0.000409052 Jy ! Component: 100 - total flux cleaned = 0.000482044 Jy ! Component: 150 - total flux cleaned = 0.00052399 Jy ! Component: 200 - total flux cleaned = 0.000543191 Jy ! Total flux subtracted in 200 components = 0.000543191 Jy ! Clean residual min=-0.001474 max=0.001432 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0993922 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0993922 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=0.016018Jy sigma=0.038834 ! Fit after self-cal, rms=0.016007Jy sigma=0.038814 ! 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=0.016007Jy sigma=0.038814 ! Fit after self-cal, rms=0.015883Jy sigma=0.038705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.541 mas, bpa=-20.88 degrees ! Estimated noise=7.76883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.74547e-05 Jy ! Component: 100 - total flux cleaned = 8.36347e-05 Jy ! Component: 150 - total flux cleaned = 8.64905e-05 Jy ! Component: 200 - total flux cleaned = 7.03224e-05 Jy ! Total flux subtracted in 200 components = 7.03224e-05 Jy ! Clean residual min=-0.001449 max=0.001293 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0994625 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.0994625 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=0.015765Jy sigma=0.038581 ! Fit after self-cal, rms=0.015755Jy sigma=0.038561 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 = 0.000225479 Jy ! Component: 100 - total flux cleaned = 0.00024179 Jy ! Component: 150 - total flux cleaned = 0.000256688 Jy ! Component: 200 - total flux cleaned = 0.000269997 Jy ! Total flux subtracted in 200 components = 0.000269997 Jy ! Clean residual min=-0.001395 max=0.001291 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0997325 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.0997325 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=0.015718Jy sigma=0.038486 ! Fit after self-cal, rms=0.015714Jy sigma=0.038479 ! 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=0.015714Jy sigma=0.038479 ! Fit after self-cal, rms=0.015627Jy sigma=0.038416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=3.032 mas, bpa=-22.86 degrees ! Estimated noise=8.01415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86367e-06 Jy ! Component: 100 - total flux cleaned = 7.72203e-05 Jy ! Component: 150 - total flux cleaned = 0.000120215 Jy ! Component: 200 - total flux cleaned = 0.000108875 Jy ! Total flux subtracted in 200 components = 0.000108875 Jy ! Clean residual min=-0.001473 max=0.001530 Jy/beam ! Clean residual mean=-0.000007 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0998414 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.0998414 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=0.015550Jy sigma=0.038391 ! Fit after self-cal, rms=0.015543Jy sigma=0.038377 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 = 0.000105322 Jy ! Component: 100 - total flux cleaned = 0.000127753 Jy ! Component: 150 - total flux cleaned = 0.000147432 Jy ! Component: 200 - total flux cleaned = 0.000156646 Jy ! Total flux subtracted in 200 components = 0.000156646 Jy ! Clean residual min=-0.001463 max=0.001523 Jy/beam ! Clean residual mean=-0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.099998 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.099998 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=0.015533Jy sigma=0.038354 ! Fit after self-cal, rms=0.015531Jy sigma=0.038349 ! 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=1.159 mas, bmaj=2.542 mas, bpa=-20.91 degrees ! Estimated noise=7.71624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.542 at -20.91 degrees (North through East) ! Clean map min=-0.001295 max=0.071374 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=0.941 mas, bmaj=2.323 mas, bpa=-21.88 degrees ! Estimated noise=10.7872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.054698 Jy ! Component: 100 - total flux cleaned = 0.0719793 Jy ! Component: 150 - total flux cleaned = 0.080556 Jy ! Component: 200 - total flux cleaned = 0.0855507 Jy ! Total flux subtracted in 200 components = 0.0855507 Jy ! Clean residual min=-0.002041 max=0.002900 Jy/beam ! Clean residual mean=-0.000009 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0855508 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0855508 Jy ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.542 mas, bpa=-20.91 degrees ! Estimated noise=7.71624 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, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433036 Jy ! Component: 100 - total flux cleaned = 0.00690142 Jy ! Component: 150 - total flux cleaned = 0.00861758 Jy ! Component: 200 - total flux cleaned = 0.0098931 Jy ! Total flux subtracted in 200 components = 0.0098931 Jy ! Clean residual min=-0.001362 max=0.001451 Jy/beam ! Clean residual mean=-0.000007 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0954439 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 0.0954439 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=2.351 mas, bmaj=3.032 mas, bpa=-22.86 degrees ! Estimated noise=8.01415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139951 Jy ! Component: 100 - total flux cleaned = 0.00236434 Jy ! Component: 150 - total flux cleaned = 0.00307381 Jy ! Component: 200 - total flux cleaned = 0.00360055 Jy ! Total flux subtracted in 200 components = 0.00360055 Jy ! Clean residual min=-0.001447 max=0.001482 Jy/beam ! Clean residual mean=-0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0990444 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 = 0.000392782 Jy ! Component: 100 - total flux cleaned = 0.000686755 Jy ! Component: 150 - total flux cleaned = 0.000816615 Jy ! Component: 200 - total flux cleaned = 0.00088038 Jy ! Total flux subtracted in 200 components = 0.00088038 Jy ! Clean residual min=-0.001411 max=0.001463 Jy/beam ! Clean residual mean=-0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0999248 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 119 components and 0.0999248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.542 mas, bpa=-20.91 degrees ! Estimated noise=7.71624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109047 Jy ! Component: 100 - total flux cleaned = -0.00013694 Jy ! Component: 150 - total flux cleaned = -0.000149841 Jy ! Component: 200 - total flux cleaned = -0.000126089 Jy ! Total flux subtracted in 200 components = -0.000126089 Jy ! Clean residual min=-0.001271 max=0.001263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0997987 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.0997987 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=0.015458Jy sigma=0.038376 ! Fit after self-cal, rms=0.015448Jy sigma=0.038348 wmodel /d2/scr/pima/bp171ab_uvs/J0626+2623_X_map.mod ! Writing 138 model components to file: /d2/scr/pima/bp171ab_uvs/J0626+2623_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0626+2623_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0626+2623_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0626+2623_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J0626+2623_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 = 0.000139929 Jy ! Component: 100 - total flux cleaned = 0.000304362 Jy ! Component: 150 - total flux cleaned = 0.000419633 Jy ! Component: 200 - total flux cleaned = 0.000455303 Jy ! Component: 250 - total flux cleaned = 0.000557829 Jy ! Component: 300 - total flux cleaned = 0.000655241 Jy ! Component: 350 - total flux cleaned = 0.000702664 Jy ! Component: 400 - total flux cleaned = 0.000777982 Jy ! Component: 450 - total flux cleaned = 0.000748592 Jy ! Component: 500 - total flux cleaned = 0.000734673 Jy ! Component: 550 - total flux cleaned = 0.000734491 Jy ! Component: 600 - total flux cleaned = 0.000734028 Jy ! Component: 650 - total flux cleaned = 0.000720842 Jy ! Component: 700 - total flux cleaned = 0.000708676 Jy ! Component: 750 - total flux cleaned = 0.000708949 Jy ! Component: 800 - total flux cleaned = 0.000720859 Jy ! Component: 850 - total flux cleaned = 0.000686187 Jy ! Component: 900 - total flux cleaned = 0.000663736 Jy ! Component: 950 - total flux cleaned = 0.000663936 Jy ! Component: 1000 - total flux cleaned = 0.000653031 Jy ! Component: 1050 - total flux cleaned = 0.000642351 Jy ! Component: 1100 - total flux cleaned = 0.000631815 Jy ! Component: 1150 - total flux cleaned = 0.000662878 Jy ! Component: 1200 - total flux cleaned = 0.000642435 Jy ! Component: 1250 - total flux cleaned = 0.000652665 Jy ! Component: 1300 - total flux cleaned = 0.000652701 Jy ! Component: 1350 - total flux cleaned = 0.000652777 Jy ! Component: 1400 - total flux cleaned = 0.000643313 Jy ! Component: 1450 - total flux cleaned = 0.000662192 Jy ! Component: 1500 - total flux cleaned = 0.000625044 Jy ! Component: 1550 - total flux cleaned = 0.000624996 Jy ! Component: 1600 - total flux cleaned = 0.00061595 Jy ! Component: 1650 - total flux cleaned = 0.000580127 Jy ! Component: 1700 - total flux cleaned = 0.00053583 Jy ! Component: 1750 - total flux cleaned = 0.000518398 Jy ! Component: 1800 - total flux cleaned = 0.000466519 Jy ! Component: 1850 - total flux cleaned = 0.000432283 Jy ! Component: 1900 - total flux cleaned = 0.000406822 Jy ! Component: 1950 - total flux cleaned = 0.000348129 Jy ! Component: 2000 - total flux cleaned = 0.000306561 Jy ! Component: 2050 - total flux cleaned = 0.000281819 Jy ! Component: 2100 - total flux cleaned = 0.000241106 Jy ! Component: 2150 - total flux cleaned = 0.000184744 Jy ! Component: 2200 - total flux cleaned = 0.000144862 Jy ! Component: 2250 - total flux cleaned = 0.000105318 Jy ! Component: 2300 - total flux cleaned = 7.38976e-05 Jy ! Component: 2350 - total flux cleaned = -3.92767e-06 Jy ! Component: 2400 - total flux cleaned = -5.01755e-05 Jy ! Component: 2450 - total flux cleaned = -8.8408e-05 Jy ! Component: 2500 - total flux cleaned = -9.59445e-05 Jy ! Component: 2550 - total flux cleaned = -0.000163771 Jy ! Component: 2600 - total flux cleaned = -0.000201213 Jy ! Component: 2650 - total flux cleaned = -0.000245758 Jy ! Component: 2700 - total flux cleaned = -0.000275267 Jy ! Component: 2750 - total flux cleaned = -0.000319257 Jy ! Component: 2800 - total flux cleaned = -0.000333827 Jy ! Component: 2850 - total flux cleaned = -0.000355589 Jy ! Component: 2900 - total flux cleaned = -0.000377195 Jy ! Component: 2950 - total flux cleaned = -0.00041292 Jy ! Component: 3000 - total flux cleaned = -0.000434257 Jy ! Component: 3050 - total flux cleaned = -0.000469586 Jy ! Component: 3100 - total flux cleaned = -0.00051177 Jy ! Component: 3150 - total flux cleaned = -0.000553725 Jy ! Component: 3200 - total flux cleaned = -0.000602392 Jy ! Component: 3250 - total flux cleaned = -0.000630066 Jy ! Component: 3300 - total flux cleaned = -0.00067831 Jy ! Component: 3350 - total flux cleaned = -0.000726249 Jy ! Component: 3400 - total flux cleaned = -0.000767133 Jy ! Component: 3450 - total flux cleaned = -0.000807823 Jy ! Component: 3500 - total flux cleaned = -0.000848367 Jy ! Component: 3550 - total flux cleaned = -0.000888753 Jy ! Component: 3600 - total flux cleaned = -0.000928924 Jy ! Component: 3650 - total flux cleaned = -0.000955567 Jy ! Component: 3700 - total flux cleaned = -0.000995447 Jy ! Component: 3750 - total flux cleaned = -0.000995417 Jy ! Component: 3800 - total flux cleaned = -0.00102182 Jy ! Component: 3850 - total flux cleaned = -0.00105468 Jy ! Component: 3900 - total flux cleaned = -0.00107433 Jy ! Component: 3950 - total flux cleaned = -0.00108085 Jy ! Component: 4000 - total flux cleaned = -0.00109387 Jy ! Component: 4050 - total flux cleaned = -0.00110039 Jy ! Total flux subtracted in 4096 components = -0.00110683 Jy ! Clean residual min=-0.000353 max=0.000358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0986919 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 394 components and 0.0986919 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0626+2623_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.542 at -20.91 degrees (North through East) ! Clean map min=-0.00074942 max=0.071025 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0626+2623_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.071025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444663 0.444663 0.889326 1.77865 3.5573 7.1146 14.2292 28.4584 56.9168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 674.668 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0626+2623_X_uvs.log closed on Mon Dec 9 01:35:12 2013