! Started logfile: /d2/scr/pima/bp177i_uvs/J0744+5540_X_uvs.log on Tue Apr 15 00:11:34 2014 obs /d2/scr/pima/bp177i_uvs/J0744+5540_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0744+5540_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.444444 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0744+5540 ! ! 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 384 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/bp177i_uvs/J0744+5540_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997797Jy sigma=41.198719 ! Fit after self-cal, rms=0.979795Jy sigma=40.231392 ! 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=1.036 mas, bmaj=3.03 mas, bpa=-24.76 degrees ! Estimated noise=1.26328 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 = 0.0146857 Jy ! Component: 100 - total flux cleaned = 0.0186949 Jy ! Total flux subtracted in 100 components = 0.0186949 Jy ! Clean residual min=-0.003922 max=0.004583 Jy/beam ! Clean residual mean=-0.000018 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.0186949 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0186949 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=0.018227Jy sigma=0.712839 ! Fit after self-cal, rms=0.016280Jy sigma=0.637729 ! 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=1.269 mas, bmaj=3.489 mas, bpa=-24.67 degrees ! Estimated noise=0.930088 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 = 0.0040663 Jy ! Component: 100 - total flux cleaned = 0.00593935 Jy ! Component: 150 - total flux cleaned = 0.00690193 Jy ! Component: 200 - total flux cleaned = 0.00707971 Jy ! Total flux subtracted in 200 components = 0.00707971 Jy ! Clean residual min=-0.003193 max=0.005646 Jy/beam ! Clean residual mean=-0.000018 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.0257747 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0257747 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=0.015179Jy sigma=0.603506 ! Fit after self-cal, rms=0.015152Jy sigma=0.602378 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.269 x 3.489 at -24.67 degrees (North through East) ! Clean map min=-0.0031939 max=0.021311 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 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 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 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 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=0.015152Jy sigma=0.602378 ! Fit after self-cal, rms=0.015152Jy sigma=0.602378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=3.489 mas, bpa=-24.67 degrees ! Estimated noise=0.930088 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 = 0.000499438 Jy ! Component: 100 - total flux cleaned = 0.00062832 Jy ! Component: 150 - total flux cleaned = 0.000696561 Jy ! Component: 200 - total flux cleaned = 0.000759625 Jy ! Total flux subtracted in 200 components = 0.000759625 Jy ! Clean residual min=-0.003222 max=0.005602 Jy/beam ! Clean residual mean=-0.000017 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.0265343 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0265343 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=0.015071Jy sigma=0.599804 ! Fit after self-cal, rms=0.015064Jy sigma=0.599598 ! 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=0.015064Jy sigma=0.599598 ! Fit after self-cal, rms=0.015064Jy sigma=0.599598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=3.489 mas, bpa=-24.67 degrees ! Estimated noise=0.930088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106405 Jy ! Component: 100 - total flux cleaned = 0.000147361 Jy ! Component: 150 - total flux cleaned = 0.000165846 Jy ! Component: 200 - total flux cleaned = 0.000166127 Jy ! Total flux subtracted in 200 components = 0.000166127 Jy ! Clean residual min=-0.003252 max=0.005573 Jy/beam ! Clean residual mean=-0.000017 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.0267004 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0267004 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=0.015026Jy sigma=0.597672 ! Fit after self-cal, rms=0.015020Jy sigma=0.597564 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 = 4.83713e-05 Jy ! Component: 100 - total flux cleaned = 6.58619e-05 Jy ! Component: 150 - total flux cleaned = 8.26019e-05 Jy ! Component: 200 - total flux cleaned = 9.84718e-05 Jy ! Total flux subtracted in 200 components = 9.84718e-05 Jy ! Clean residual min=-0.003253 max=0.005544 Jy/beam ! Clean residual mean=-0.000016 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.0267989 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0267989 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=0.014992Jy sigma=0.596032 ! Fit after self-cal, rms=0.014987Jy sigma=0.595952 ! 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=0.014987Jy sigma=0.595952 ! Fit after self-cal, rms=0.014987Jy sigma=0.595952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=3.489 mas, bpa=-24.67 degrees ! Estimated noise=0.930088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.02388e-05 Jy ! Component: 100 - total flux cleaned = 5.64331e-05 Jy ! Component: 150 - total flux cleaned = 7.15312e-05 Jy ! Component: 200 - total flux cleaned = 8.60205e-05 Jy ! Total flux subtracted in 200 components = 8.60205e-05 Jy ! Clean residual min=-0.003245 max=0.005515 Jy/beam ! Clean residual mean=-0.000016 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.0268849 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0268849 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=0.014963Jy sigma=0.594643 ! Fit after self-cal, rms=0.014960Jy sigma=0.594582 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 = 3.42674e-05 Jy ! Component: 100 - total flux cleaned = 4.94492e-05 Jy ! Component: 150 - total flux cleaned = 6.33408e-05 Jy ! Component: 200 - total flux cleaned = 7.67931e-05 Jy ! Total flux subtracted in 200 components = 7.67931e-05 Jy ! Clean residual min=-0.003239 max=0.005491 Jy/beam ! Clean residual mean=-0.000016 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.0269617 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0269617 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=0.014939Jy sigma=0.593437 ! Fit after self-cal, rms=0.014936Jy sigma=0.593380 ! 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=0.014936Jy sigma=0.593380 ! Fit after self-cal, rms=0.014936Jy sigma=0.593380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=5.584 mas, bpa=-40.3 degrees ! Estimated noise=1.0583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558429 Jy ! Component: 100 - total flux cleaned = 0.000586448 Jy ! Component: 150 - total flux cleaned = 0.000640771 Jy ! Component: 200 - total flux cleaned = 0.000692297 Jy ! Total flux subtracted in 200 components = 0.000692297 Jy ! Clean residual min=-0.004315 max=0.007425 Jy/beam ! Clean residual mean=-0.000025 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.027654 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.027654 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=0.014937Jy sigma=0.593426 ! Fit after self-cal, rms=0.014919Jy sigma=0.593127 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 = 5.53638e-05 Jy ! Component: 100 - total flux cleaned = 8.11842e-05 Jy ! Component: 150 - total flux cleaned = 0.000103541 Jy ! Component: 200 - total flux cleaned = 0.000149196 Jy ! Total flux subtracted in 200 components = 0.000149196 Jy ! Clean residual min=-0.004310 max=0.007314 Jy/beam ! Clean residual mean=-0.000025 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.0278032 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0278032 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=0.014941Jy sigma=0.593090 ! Fit after self-cal, rms=0.014927Jy sigma=0.592783 ! 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=1.269 mas, bmaj=3.489 mas, bpa=-24.67 degrees ! Estimated noise=0.930088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.269 x 3.489 at -24.67 degrees (North through East) ! Clean map min=-0.0033017 max=0.020537 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=1.036 mas, bmaj=3.03 mas, bpa=-24.76 degrees ! Estimated noise=1.26328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165644 Jy ! Component: 100 - total flux cleaned = 0.0213481 Jy ! Component: 150 - total flux cleaned = 0.0240318 Jy ! Component: 200 - total flux cleaned = 0.0246746 Jy ! Total flux subtracted in 200 components = 0.0246746 Jy ! Clean residual min=-0.003137 max=0.004549 Jy/beam ! Clean residual mean=-0.000015 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0246746 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0246746 Jy ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=3.489 mas, bpa=-24.67 degrees ! Estimated noise=0.930088 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 = 0.00120591 Jy ! Component: 100 - total flux cleaned = 0.00138602 Jy ! Component: 150 - total flux cleaned = 0.00146407 Jy ! Component: 200 - total flux cleaned = 0.00156049 Jy ! Total flux subtracted in 200 components = 0.00156049 Jy ! Clean residual min=-0.003184 max=0.005597 Jy/beam ! Clean residual mean=-0.000017 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.0262351 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0262351 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=2.366 mas, bmaj=5.584 mas, bpa=-40.3 degrees ! Estimated noise=1.0583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952851 Jy ! Component: 100 - total flux cleaned = 0.00101693 Jy ! Component: 150 - total flux cleaned = 0.00104833 Jy ! Component: 200 - total flux cleaned = 0.00107902 Jy ! Total flux subtracted in 200 components = 0.00107902 Jy ! Clean residual min=-0.004262 max=0.007690 Jy/beam ! Clean residual mean=-0.000026 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.0273142 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 = 5.7723e-05 Jy ! Component: 100 - total flux cleaned = 8.43594e-05 Jy ! Component: 150 - total flux cleaned = 0.000110479 Jy ! Component: 200 - total flux cleaned = 0.000136372 Jy ! Total flux subtracted in 200 components = 0.000136372 Jy ! Clean residual min=-0.004272 max=0.007572 Jy/beam ! Clean residual mean=-0.000026 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.0274505 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0274505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=3.489 mas, bpa=-24.67 degrees ! Estimated noise=0.930088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029662 Jy ! Component: 100 - total flux cleaned = -0.00039515 Jy ! Component: 150 - total flux cleaned = -0.0004693 Jy ! Component: 200 - total flux cleaned = -0.000524609 Jy ! Total flux subtracted in 200 components = -0.000524609 Jy ! Clean residual min=-0.003253 max=0.005512 Jy/beam ! Clean residual mean=-0.000016 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.0269259 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0269259 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=0.014963Jy sigma=0.593797 ! Fit after self-cal, rms=0.014959Jy sigma=0.593117 wmodel /d2/scr/pima/bp177i_uvs/J0744+5540_X_map.mod ! Writing 39 model components to file: /d2/scr/pima/bp177i_uvs/J0744+5540_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0744+5540_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0744+5540_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0744+5540_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0744+5540_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 = 0.00228654 Jy ! Component: 100 - total flux cleaned = 0.00394975 Jy ! Component: 150 - total flux cleaned = 0.00501046 Jy ! Component: 200 - total flux cleaned = 0.00536364 Jy ! Component: 250 - total flux cleaned = 0.00571501 Jy ! Component: 300 - total flux cleaned = 0.00606115 Jy ! Component: 350 - total flux cleaned = 0.00640555 Jy ! Component: 400 - total flux cleaned = 0.00657802 Jy ! Component: 450 - total flux cleaned = 0.00660352 Jy ! Component: 500 - total flux cleaned = 0.00667882 Jy ! Component: 550 - total flux cleaned = 0.00672611 Jy ! Component: 600 - total flux cleaned = 0.00677108 Jy ! Component: 650 - total flux cleaned = 0.00677146 Jy ! Component: 700 - total flux cleaned = 0.0067108 Jy ! Component: 750 - total flux cleaned = 0.00663384 Jy ! Component: 800 - total flux cleaned = 0.00657858 Jy ! Component: 850 - total flux cleaned = 0.00650691 Jy ! Component: 900 - total flux cleaned = 0.00645509 Jy ! Component: 950 - total flux cleaned = 0.00640537 Jy ! Component: 1000 - total flux cleaned = 0.00640541 Jy ! Component: 1050 - total flux cleaned = 0.00635834 Jy ! Component: 1100 - total flux cleaned = 0.00631291 Jy ! Component: 1150 - total flux cleaned = 0.00626881 Jy ! Component: 1200 - total flux cleaned = 0.00624004 Jy ! Component: 1250 - total flux cleaned = 0.00622582 Jy ! Component: 1300 - total flux cleaned = 0.006198 Jy ! Component: 1350 - total flux cleaned = 0.00618438 Jy ! Component: 1400 - total flux cleaned = 0.00617093 Jy ! Component: 1450 - total flux cleaned = 0.00619705 Jy ! Component: 1500 - total flux cleaned = 0.00620994 Jy ! Component: 1550 - total flux cleaned = 0.00624854 Jy ! Component: 1600 - total flux cleaned = 0.00628701 Jy ! Component: 1650 - total flux cleaned = 0.0063255 Jy ! Component: 1700 - total flux cleaned = 0.00633824 Jy ! Component: 1750 - total flux cleaned = 0.00635114 Jy ! Component: 1800 - total flux cleaned = 0.00635109 Jy ! Component: 1850 - total flux cleaned = 0.006364 Jy ! Component: 1900 - total flux cleaned = 0.006364 Jy ! Component: 1950 - total flux cleaned = 0.00636404 Jy ! Component: 2000 - total flux cleaned = 0.00633763 Jy ! Component: 2050 - total flux cleaned = 0.00631106 Jy ! Component: 2100 - total flux cleaned = 0.00629766 Jy ! Component: 2150 - total flux cleaned = 0.00629767 Jy ! Component: 2200 - total flux cleaned = 0.00628417 Jy ! Component: 2250 - total flux cleaned = 0.00625694 Jy ! Component: 2300 - total flux cleaned = 0.00624309 Jy ! Component: 2350 - total flux cleaned = 0.00622925 Jy ! Component: 2400 - total flux cleaned = 0.00618744 Jy ! Component: 2450 - total flux cleaned = 0.00618748 Jy ! Component: 2500 - total flux cleaned = 0.00615905 Jy ! Component: 2550 - total flux cleaned = 0.00613052 Jy ! Component: 2600 - total flux cleaned = 0.00608729 Jy ! Component: 2650 - total flux cleaned = 0.00605805 Jy ! Component: 2700 - total flux cleaned = 0.0060286 Jy ! Component: 2750 - total flux cleaned = 0.00598405 Jy ! Component: 2800 - total flux cleaned = 0.00595402 Jy ! Component: 2850 - total flux cleaned = 0.0059086 Jy ! Component: 2900 - total flux cleaned = 0.00586256 Jy ! Component: 2950 - total flux cleaned = 0.00584705 Jy ! Component: 3000 - total flux cleaned = 0.00578455 Jy ! Component: 3050 - total flux cleaned = 0.00573717 Jy ! Component: 3100 - total flux cleaned = 0.00572112 Jy ! Component: 3150 - total flux cleaned = 0.00567282 Jy ! Component: 3200 - total flux cleaned = 0.00564027 Jy ! Component: 3250 - total flux cleaned = 0.00559065 Jy ! Component: 3300 - total flux cleaned = 0.00557411 Jy ! Component: 3350 - total flux cleaned = 0.00552362 Jy ! Component: 3400 - total flux cleaned = 0.00548973 Jy ! Component: 3450 - total flux cleaned = 0.00543798 Jy ! Component: 3500 - total flux cleaned = 0.0054205 Jy ! Component: 3550 - total flux cleaned = 0.00536745 Jy ! Component: 3600 - total flux cleaned = 0.00533165 Jy ! Component: 3650 - total flux cleaned = 0.00531359 Jy ! Component: 3700 - total flux cleaned = 0.00525875 Jy ! Component: 3750 - total flux cleaned = 0.00522184 Jy ! Component: 3800 - total flux cleaned = 0.00520298 Jy ! Component: 3850 - total flux cleaned = 0.00514617 Jy ! Component: 3900 - total flux cleaned = 0.00510777 Jy ! Component: 3950 - total flux cleaned = 0.0050493 Jy ! Component: 4000 - total flux cleaned = 0.00500975 Jy ! Component: 4050 - total flux cleaned = 0.00496989 Jy ! Total flux subtracted in 4096 components = 0.00494972 Jy ! Clean residual min=-0.001214 max=0.001086 Jy/beam ! Clean residual mean=-0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0318756 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 313 components and 0.0318756 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0744+5540_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.269 x 3.489 at -24.67 degrees (North through East) ! Clean map min=-0.0017584 max=0.021323 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0744+5540_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0213226 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000463941 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.52744 6.52744 13.0549 26.1098 52.2195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 45.959 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0744+5540_X_uvs.log closed on Tue Apr 15 00:11:39 2014