! Started logfile: /d2/scr/pima/bp177b_uvs/J1244+1721_X_uvs.log on Sat Mar 22 08:09:26 2014 obs /d2/scr/pima/bp177b_uvs/J1244+1721_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1244+1721_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J1244+1721 ! ! 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 736 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/J1244+1721_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998937Jy sigma=42.746695 ! Fit after self-cal, rms=0.970611Jy sigma=41.577023 ! 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=0.871 mas, bmaj=2.375 mas, bpa=-9.108 degrees ! Estimated noise=0.832202 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 = 0.0222479 Jy ! Component: 100 - total flux cleaned = 0.0335606 Jy ! Total flux subtracted in 100 components = 0.0335606 Jy ! Clean residual min=-0.007740 max=0.011949 Jy/beam ! Clean residual mean=0.000006 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.0335606 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0335606 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=0.038660Jy sigma=1.511743 ! Fit after self-cal, rms=0.037028Jy sigma=1.432659 ! 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=1.012 mas, bmaj=2.427 mas, bpa=-7.888 degrees ! Estimated noise=0.633249 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 = 0.010803 Jy ! Component: 100 - total flux cleaned = 0.0164255 Jy ! Component: 150 - total flux cleaned = 0.0199233 Jy ! Component: 200 - total flux cleaned = 0.0223368 Jy ! Total flux subtracted in 200 components = 0.0223368 Jy ! Clean residual min=-0.007088 max=0.016359 Jy/beam ! Clean residual mean=0.000010 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 0.0558974 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0558974 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=0.033887Jy sigma=1.282754 ! Fit after self-cal, rms=0.033562Jy sigma=1.273312 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.427 at -7.888 degrees (North through East) ! Clean map min=-0.0068186 max=0.029743 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=0.033562Jy sigma=1.273312 ! Fit after self-cal, rms=0.033562Jy sigma=1.273312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.427 mas, bpa=-7.888 degrees ! Estimated noise=0.633249 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, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137558 Jy ! Component: 100 - total flux cleaned = 0.020987 Jy ! Component: 150 - total flux cleaned = 0.0261371 Jy ! Component: 200 - total flux cleaned = 0.0302458 Jy ! Total flux subtracted in 200 components = 0.0302458 Jy ! Clean residual min=-0.005431 max=0.008070 Jy/beam ! Clean residual mean=0.000007 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.0861432 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.0861432 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=0.027030Jy sigma=0.983850 ! Fit after self-cal, rms=0.025930Jy sigma=0.931002 ! 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=0.025930Jy sigma=0.931002 ! Fit after self-cal, rms=0.025930Jy sigma=0.931002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.427 mas, bpa=-7.888 degrees ! Estimated noise=0.633249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562615 Jy ! Component: 100 - total flux cleaned = 0.00932078 Jy ! Component: 150 - total flux cleaned = 0.0124183 Jy ! Component: 200 - total flux cleaned = 0.0150761 Jy ! Total flux subtracted in 200 components = 0.0150761 Jy ! Clean residual min=-0.004794 max=0.006374 Jy/beam ! Clean residual mean=0.000007 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.101219 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.101219 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=0.024220Jy sigma=0.855879 ! Fit after self-cal, rms=0.023872Jy sigma=0.842202 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) ! Added new window around map position (-2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549186 Jy ! Component: 100 - total flux cleaned = 0.0089014 Jy ! Component: 150 - total flux cleaned = 0.0114817 Jy ! Component: 200 - total flux cleaned = 0.0134482 Jy ! Total flux subtracted in 200 components = 0.0134482 Jy ! Clean residual min=-0.003749 max=0.003466 Jy/beam ! Clean residual mean=0.000005 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.114668 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.114668 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=0.021934Jy sigma=0.769898 ! Fit after self-cal, rms=0.021748Jy sigma=0.761204 ! 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=0.021748Jy sigma=0.761204 ! Fit after self-cal, rms=0.021748Jy sigma=0.761204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.427 mas, bpa=-7.888 degrees ! Estimated noise=0.633249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251996 Jy ! Component: 100 - total flux cleaned = 0.0041215 Jy ! Component: 150 - total flux cleaned = 0.00568535 Jy ! Component: 200 - total flux cleaned = 0.00704917 Jy ! Total flux subtracted in 200 components = 0.00704917 Jy ! Clean residual min=-0.003471 max=0.002871 Jy/beam ! Clean residual mean=0.000004 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.121717 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 140 components and 0.121717 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=0.020984Jy sigma=0.732748 ! Fit after self-cal, rms=0.020918Jy sigma=0.730115 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 = 0.00153129 Jy ! Component: 100 - total flux cleaned = 0.00249408 Jy ! Component: 150 - total flux cleaned = 0.0034215 Jy ! Component: 200 - total flux cleaned = 0.00422964 Jy ! Total flux subtracted in 200 components = 0.00422964 Jy ! Clean residual min=-0.003267 max=0.002594 Jy/beam ! Clean residual mean=0.000003 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.125946 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 157 components and 0.125946 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=0.020542Jy sigma=0.716039 ! Fit after self-cal, rms=0.020528Jy sigma=0.714971 ! 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=0.020528Jy sigma=0.714971 ! Fit after self-cal, rms=0.020528Jy sigma=0.714971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=2.89 mas, bpa=-5.164 degrees ! Estimated noise=0.794104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234583 Jy ! Component: 100 - total flux cleaned = 0.00409039 Jy ! Component: 150 - total flux cleaned = 0.00499806 Jy ! Component: 200 - total flux cleaned = 0.00544287 Jy ! Total flux subtracted in 200 components = 0.00544287 Jy ! Clean residual min=-0.003196 max=0.002769 Jy/beam ! Clean residual mean=0.000004 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.131389 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 172 components and 0.131389 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=0.020278Jy sigma=0.712366 ! Fit after self-cal, rms=0.020269Jy sigma=0.711436 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 = 0.000913253 Jy ! Component: 100 - total flux cleaned = 0.00122048 Jy ! Component: 150 - total flux cleaned = 0.00149903 Jy ! Component: 200 - total flux cleaned = 0.00175598 Jy ! Total flux subtracted in 200 components = 0.00175598 Jy ! Clean residual min=-0.002979 max=0.002585 Jy/beam ! Clean residual mean=0.000003 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.133145 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 181 components and 0.133145 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=0.020167Jy sigma=0.707001 ! Fit after self-cal, rms=0.020169Jy sigma=0.706672 ! 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=1.012 mas, bmaj=2.427 mas, bpa=-7.888 degrees ! Estimated noise=0.633249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.427 at -7.888 degrees (North through East) ! Clean map min=-0.0029045 max=0.028956 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=0.871 mas, bmaj=2.375 mas, bpa=-9.108 degrees ! Estimated noise=0.832202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244064 Jy ! Component: 100 - total flux cleaned = 0.0399896 Jy ! Component: 150 - total flux cleaned = 0.0517286 Jy ! Component: 200 - total flux cleaned = 0.0608616 Jy ! Total flux subtracted in 200 components = 0.0608616 Jy ! Clean residual min=-0.005920 max=0.008443 Jy/beam ! Clean residual mean=0.000003 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.0608615 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0608615 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.427 mas, bpa=-7.888 degrees ! Estimated noise=0.633249 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 (32, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108758 Jy ! Component: 100 - total flux cleaned = 0.0183394 Jy ! Component: 150 - total flux cleaned = 0.0241846 Jy ! Component: 200 - total flux cleaned = 0.0290806 Jy ! Total flux subtracted in 200 components = 0.0290806 Jy ! Clean residual min=-0.003810 max=0.005493 Jy/beam ! Clean residual mean=0.000003 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.0899422 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 88 components and 0.0899422 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=1.955 mas, bmaj=2.89 mas, bpa=-5.164 degrees ! Estimated noise=0.794104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799938 Jy ! Component: 100 - total flux cleaned = 0.0136783 Jy ! Component: 150 - total flux cleaned = 0.0181366 Jy ! Component: 200 - total flux cleaned = 0.0218049 Jy ! Total flux subtracted in 200 components = 0.0218049 Jy ! Clean residual min=-0.003700 max=0.003922 Jy/beam ! Clean residual mean=0.000004 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.111747 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 = 0.00310389 Jy ! Component: 100 - total flux cleaned = 0.00575684 Jy ! Component: 150 - total flux cleaned = 0.00802998 Jy ! Component: 200 - total flux cleaned = 0.00998853 Jy ! Total flux subtracted in 200 components = 0.00998853 Jy ! Clean residual min=-0.003154 max=0.002872 Jy/beam ! Clean residual mean=0.000003 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.121736 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 169 components and 0.121736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.427 mas, bpa=-7.888 degrees ! Estimated noise=0.633249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168491 Jy ! Component: 100 - total flux cleaned = 0.00264436 Jy ! Component: 150 - total flux cleaned = 0.00346679 Jy ! Component: 200 - total flux cleaned = 0.00397937 Jy ! Total flux subtracted in 200 components = 0.00397937 Jy ! Clean residual min=-0.002699 max=0.002225 Jy/beam ! Clean residual mean=0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.125715 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 194 components and 0.125715 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=0.020077Jy sigma=0.699156 ! Fit after self-cal, rms=0.019886Jy sigma=0.691334 wmodel /d2/scr/pima/bp177b_uvs/J1244+1721_X_map.mod ! Writing 194 model components to file: /d2/scr/pima/bp177b_uvs/J1244+1721_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1244+1721_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1244+1721_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1244+1721_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177b_uvs/J1244+1721_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 = -0.000528008 Jy ! Component: 100 - total flux cleaned = -0.000297537 Jy ! Component: 150 - total flux cleaned = -0.000262336 Jy ! Component: 200 - total flux cleaned = -0.000164626 Jy ! Component: 250 - total flux cleaned = -1.05604e-05 Jy ! Component: 300 - total flux cleaned = 0.000134732 Jy ! Component: 350 - total flux cleaned = 0.000136019 Jy ! Component: 400 - total flux cleaned = 0.000214588 Jy ! Component: 450 - total flux cleaned = 0.000214362 Jy ! Component: 500 - total flux cleaned = 0.00028606 Jy ! Component: 550 - total flux cleaned = 0.00030814 Jy ! Component: 600 - total flux cleaned = 0.000240285 Jy ! Component: 650 - total flux cleaned = 0.000305261 Jy ! Component: 700 - total flux cleaned = 0.00038894 Jy ! Component: 750 - total flux cleaned = 0.00040923 Jy ! Component: 800 - total flux cleaned = 0.000468527 Jy ! Component: 850 - total flux cleaned = 0.000506789 Jy ! Component: 900 - total flux cleaned = 0.000488286 Jy ! Component: 950 - total flux cleaned = 0.000507008 Jy ! Component: 1000 - total flux cleaned = 0.000507226 Jy ! Component: 1050 - total flux cleaned = 0.000507759 Jy ! Component: 1100 - total flux cleaned = 0.000524997 Jy ! Component: 1150 - total flux cleaned = 0.000557388 Jy ! Component: 1200 - total flux cleaned = 0.000525203 Jy ! Component: 1250 - total flux cleaned = 0.000540632 Jy ! Component: 1300 - total flux cleaned = 0.000463647 Jy ! Component: 1350 - total flux cleaned = 0.00047867 Jy ! Component: 1400 - total flux cleaned = 0.000434583 Jy ! Component: 1450 - total flux cleaned = 0.000448945 Jy ! Component: 1500 - total flux cleaned = 0.000434692 Jy ! Component: 1550 - total flux cleaned = 0.00042083 Jy ! Component: 1600 - total flux cleaned = 0.000461615 Jy ! Component: 1650 - total flux cleaned = 0.000434754 Jy ! Component: 1700 - total flux cleaned = 0.000500489 Jy ! Component: 1750 - total flux cleaned = 0.000474763 Jy ! Component: 1800 - total flux cleaned = 0.000474727 Jy ! Component: 1850 - total flux cleaned = 0.000449565 Jy ! Component: 1900 - total flux cleaned = 0.000449527 Jy ! Component: 1950 - total flux cleaned = 0.000461567 Jy ! Component: 2000 - total flux cleaned = 0.000449531 Jy ! Component: 2050 - total flux cleaned = 0.000402844 Jy ! Component: 2100 - total flux cleaned = 0.000414636 Jy ! Component: 2150 - total flux cleaned = 0.000391778 Jy ! Component: 2200 - total flux cleaned = 0.000414079 Jy ! Component: 2250 - total flux cleaned = 0.000403004 Jy ! Component: 2300 - total flux cleaned = 0.00043576 Jy ! Component: 2350 - total flux cleaned = 0.000435547 Jy ! Component: 2400 - total flux cleaned = 0.000467526 Jy ! Component: 2450 - total flux cleaned = 0.000477982 Jy ! Component: 2500 - total flux cleaned = 0.000519836 Jy ! Component: 2550 - total flux cleaned = 0.000519832 Jy ! Component: 2600 - total flux cleaned = 0.000550836 Jy ! Component: 2650 - total flux cleaned = 0.000571318 Jy ! Component: 2700 - total flux cleaned = 0.000581428 Jy ! Component: 2750 - total flux cleaned = 0.000601632 Jy ! Component: 2800 - total flux cleaned = 0.000621593 Jy ! Component: 2850 - total flux cleaned = 0.000611653 Jy ! Component: 2900 - total flux cleaned = 0.000611635 Jy ! Component: 2950 - total flux cleaned = 0.000611642 Jy ! Component: 3000 - total flux cleaned = 0.000592138 Jy ! Component: 3050 - total flux cleaned = 0.000592179 Jy ! Component: 3100 - total flux cleaned = 0.00057305 Jy ! Component: 3150 - total flux cleaned = 0.000601568 Jy ! Component: 3200 - total flux cleaned = 0.00058257 Jy ! Component: 3250 - total flux cleaned = 0.000544858 Jy ! Component: 3300 - total flux cleaned = 0.000563586 Jy ! Component: 3350 - total flux cleaned = 0.000582174 Jy ! Component: 3400 - total flux cleaned = 0.000572927 Jy ! Component: 3450 - total flux cleaned = 0.000582199 Jy ! Component: 3500 - total flux cleaned = 0.000618879 Jy ! Component: 3550 - total flux cleaned = 0.0006097 Jy ! Component: 3600 - total flux cleaned = 0.000591568 Jy ! Component: 3650 - total flux cleaned = 0.000609707 Jy ! Component: 3700 - total flux cleaned = 0.000636677 Jy ! Component: 3750 - total flux cleaned = 0.000654543 Jy ! Component: 3800 - total flux cleaned = 0.000627839 Jy ! Component: 3850 - total flux cleaned = 0.000654403 Jy ! Component: 3900 - total flux cleaned = 0.000654419 Jy ! Component: 3950 - total flux cleaned = 0.00067201 Jy ! Component: 4000 - total flux cleaned = 0.000689529 Jy ! Component: 4050 - total flux cleaned = 0.000706972 Jy ! Total flux subtracted in 4096 components = 0.000698204 Jy ! Clean residual min=-0.000526 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.126413 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 476 components and 0.126413 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1244+1721_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.427 at -7.888 degrees (North through East) ! Clean map min=-0.0009399 max=0.02529 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1244+1721_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0252895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6704 1.6704 3.3408 6.68161 13.3632 26.7264 53.4528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.597 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1244+1721_X_uvs.log closed on Sat Mar 22 08:09:30 2014