! Started logfile: /scr/pima/bp171ad_uvs/J0057+0805_X_uvs.log on Mon Dec 9 01:54:59 2013 obs /scr/pima/bp171ad_uvs/J0057+0805_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0057+0805_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756944 visibilities/baseline/integration-bin. ! Found source: J0057+0805 ! ! 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 872 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 /scr/pima/bp171ad_uvs/J0057+0805_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000521Jy sigma=1.618903 ! Fit after self-cal, rms=0.972111Jy sigma=1.541370 ! 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=1.475 mas, bmaj=3.103 mas, bpa=22.98 degrees ! Estimated noise=28.1293 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 = 0.0268473 Jy ! Component: 100 - total flux cleaned = 0.0366636 Jy ! Total flux subtracted in 100 components = 0.0366636 Jy ! Clean residual min=-0.006236 max=0.008001 Jy/beam ! Clean residual mean=-0.000003 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.0366636 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0366636 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=0.031746Jy sigma=0.062046 ! Fit after self-cal, rms=0.026719Jy sigma=0.056245 ! 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=1.851 mas, bmaj=3.708 mas, bpa=23.01 degrees ! Estimated noise=16.9302 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 = 0.0111926 Jy ! Component: 100 - total flux cleaned = 0.0170527 Jy ! Component: 150 - total flux cleaned = 0.0205251 Jy ! Component: 200 - total flux cleaned = 0.0226937 Jy ! Total flux subtracted in 200 components = 0.0226937 Jy ! Clean residual min=-0.008590 max=0.013547 Jy/beam ! Clean residual mean=-0.000007 rms=0.003016 Jy/beam ! Combined flux in latest and established models = 0.0593574 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.0593574 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=0.025447Jy sigma=0.044833 ! Fit after self-cal, rms=0.025390Jy sigma=0.044628 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.851 x 3.708 at 23.01 degrees (North through East) ! Clean map min=-0.0088137 max=0.040241 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 0.88 FD 1.07 HN 1.10 KP 1.19 ! LA 0.86 NL 0.90 OV 0.91 PT 0.85 ! SC 0.94 ! ! ! 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=0.025390Jy sigma=0.044628 ! Fit after self-cal, rms=0.025202Jy sigma=0.044190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=3.715 mas, bpa=23.01 degrees ! Estimated noise=16.6696 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 = 0.0018329 Jy ! Component: 100 - total flux cleaned = 0.0024862 Jy ! Component: 150 - total flux cleaned = 0.0026387 Jy ! Component: 200 - total flux cleaned = 0.00276346 Jy ! Total flux subtracted in 200 components = 0.00276346 Jy ! Clean residual min=-0.008134 max=0.013063 Jy/beam ! Clean residual mean=-0.000005 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 0.0621208 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.0621208 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=0.025227Jy sigma=0.043603 ! Fit after self-cal, rms=0.025248Jy sigma=0.043535 ! 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=0.025248Jy sigma=0.043535 ! Fit after self-cal, rms=0.025297Jy sigma=0.043525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=3.712 mas, bpa=23.01 degrees ! Estimated noise=16.7022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049908 Jy ! Component: 100 - total flux cleaned = 0.000619686 Jy ! Component: 150 - total flux cleaned = 0.000693367 Jy ! Component: 200 - total flux cleaned = 0.000778421 Jy ! Total flux subtracted in 200 components = 0.000778421 Jy ! Clean residual min=-0.008162 max=0.012924 Jy/beam ! Clean residual mean=-0.000004 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 0.0628993 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0628993 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=0.025272Jy sigma=0.043355 ! Fit after self-cal, rms=0.025275Jy sigma=0.043337 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 (-23, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113667 Jy ! Component: 100 - total flux cleaned = 0.017236 Jy ! Component: 150 - total flux cleaned = 0.0208908 Jy ! Component: 200 - total flux cleaned = 0.0229249 Jy ! Total flux subtracted in 200 components = 0.0229249 Jy ! Clean residual min=-0.004889 max=0.004143 Jy/beam ! Clean residual mean=-0.000003 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.0858242 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 162 components and 0.0858242 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=0.020342Jy sigma=0.032886 ! Fit after self-cal, rms=0.019242Jy sigma=0.030704 ! 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=0.019242Jy sigma=0.030704 ! Fit after self-cal, rms=0.019261Jy sigma=0.030618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.842 mas, bmaj=3.715 mas, bpa=23.03 degrees ! Estimated noise=16.7046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361093 Jy ! Component: 100 - total flux cleaned = 0.00617104 Jy ! Component: 150 - total flux cleaned = 0.00822042 Jy ! Component: 200 - total flux cleaned = 0.00993532 Jy ! Total flux subtracted in 200 components = 0.00993532 Jy ! Clean residual min=-0.003439 max=0.003164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0957595 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 211 components and 0.0957595 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=0.018590Jy sigma=0.028396 ! Fit after self-cal, rms=0.018438Jy sigma=0.028139 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 = 0.00189467 Jy ! Component: 100 - total flux cleaned = 0.00334297 Jy ! Component: 150 - total flux cleaned = 0.00427718 Jy ! Component: 200 - total flux cleaned = 0.00492599 Jy ! Total flux subtracted in 200 components = 0.00492599 Jy ! Clean residual min=-0.002818 max=0.002746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.100685 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 248 components and 0.100685 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=0.018202Jy sigma=0.027387 ! Fit after self-cal, rms=0.018161Jy sigma=0.027322 ! 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=0.018161Jy sigma=0.027322 ! Fit after self-cal, rms=0.018096Jy sigma=0.026422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=4.142 mas, bpa=22.11 degrees ! Estimated noise=16.0747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162476 Jy ! Component: 100 - total flux cleaned = 0.00264683 Jy ! Component: 150 - total flux cleaned = 0.00329281 Jy ! Component: 200 - total flux cleaned = 0.00389014 Jy ! Total flux subtracted in 200 components = 0.00389014 Jy ! Clean residual min=-0.002814 max=0.002979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.104576 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 269 components and 0.104576 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=0.017995Jy sigma=0.025949 ! Fit after self-cal, rms=0.017982Jy sigma=0.025912 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 = 0.00063938 Jy ! Component: 100 - total flux cleaned = 0.000976359 Jy ! Component: 150 - total flux cleaned = 0.00130344 Jy ! Component: 200 - total flux cleaned = 0.00154854 Jy ! Total flux subtracted in 200 components = 0.00154854 Jy ! Clean residual min=-0.002563 max=0.002872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.106124 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 281 components and 0.106124 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=0.017916Jy sigma=0.025738 ! Fit after self-cal, rms=0.017912Jy sigma=0.025726 ! 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=1.85 mas, bmaj=3.714 mas, bpa=23.1 degrees ! Estimated noise=16.6908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.85 x 3.714 at 23.1 degrees (North through East) ! Clean map min=-0.0022061 max=0.041708 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=1.477 mas, bmaj=3.109 mas, bpa=22.93 degrees ! Estimated noise=27.7601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297858 Jy ! Component: 100 - total flux cleaned = 0.0421152 Jy ! Component: 150 - total flux cleaned = 0.0506197 Jy ! Component: 200 - total flux cleaned = 0.057092 Jy ! Total flux subtracted in 200 components = 0.057092 Jy ! Clean residual min=-0.005115 max=0.005547 Jy/beam ! Clean residual mean=0.000000 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.057092 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.057092 Jy ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=3.714 mas, bpa=23.1 degrees ! Estimated noise=16.6908 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 = 0.00868198 Jy ! Component: 100 - total flux cleaned = 0.0153165 Jy ! Component: 150 - total flux cleaned = 0.020702 Jy ! Component: 200 - total flux cleaned = 0.0251289 Jy ! Total flux subtracted in 200 components = 0.0251289 Jy ! Clean residual min=-0.004831 max=0.004283 Jy/beam ! Clean residual mean=-0.000004 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.0822209 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 123 components and 0.0822208 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=2.846 mas, bmaj=4.142 mas, bpa=22.11 degrees ! Estimated noise=16.0747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468038 Jy ! Component: 100 - total flux cleaned = 0.00838394 Jy ! Component: 150 - total flux cleaned = 0.0113921 Jy ! Component: 200 - total flux cleaned = 0.0134943 Jy ! Total flux subtracted in 200 components = 0.0134943 Jy ! Clean residual min=-0.003769 max=0.003927 Jy/beam ! Clean residual mean=-0.000005 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.0957151 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 = 0.00153282 Jy ! Component: 100 - total flux cleaned = 0.00292429 Jy ! Component: 150 - total flux cleaned = 0.00412373 Jy ! Component: 200 - total flux cleaned = 0.00511074 Jy ! Total flux subtracted in 200 components = 0.00511074 Jy ! Clean residual min=-0.003028 max=0.003327 Jy/beam ! Clean residual mean=-0.000004 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.100826 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 207 components and 0.100826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=3.714 mas, bpa=23.1 degrees ! Estimated noise=16.6908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813608 Jy ! Component: 100 - total flux cleaned = 0.00145849 Jy ! Component: 150 - total flux cleaned = 0.00195224 Jy ! Component: 200 - total flux cleaned = 0.00227901 Jy ! Total flux subtracted in 200 components = 0.00227901 Jy ! Clean residual min=-0.002383 max=0.002526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.103105 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 229 components and 0.103105 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=0.017988Jy sigma=0.025832 ! Fit after self-cal, rms=0.017893Jy sigma=0.025775 wmodel /scr/pima/bp171ad_uvs/J0057+0805_X_map.mod ! Writing 229 model components to file: /scr/pima/bp171ad_uvs/J0057+0805_X_map.mod wobs /scr/pima/bp171ad_uvs/J0057+0805_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0057+0805_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0057+0805_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0057+0805_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 = 0.000153387 Jy ! Component: 100 - total flux cleaned = 3.85787e-05 Jy ! Component: 150 - total flux cleaned = 3.60984e-05 Jy ! Component: 200 - total flux cleaned = 0.000154574 Jy ! Component: 250 - total flux cleaned = 0.000266173 Jy ! Component: 300 - total flux cleaned = 0.000450097 Jy ! Component: 350 - total flux cleaned = 0.000646931 Jy ! Component: 400 - total flux cleaned = 0.000831039 Jy ! Component: 450 - total flux cleaned = 0.000961159 Jy ! Component: 500 - total flux cleaned = 0.0010844 Jy ! Component: 550 - total flux cleaned = 0.00120042 Jy ! Component: 600 - total flux cleaned = 0.001256 Jy ! Component: 650 - total flux cleaned = 0.00130819 Jy ! Component: 700 - total flux cleaned = 0.00134156 Jy ! Component: 750 - total flux cleaned = 0.00130979 Jy ! Component: 800 - total flux cleaned = 0.00134097 Jy ! Component: 850 - total flux cleaned = 0.00132611 Jy ! Component: 900 - total flux cleaned = 0.00132565 Jy ! Component: 950 - total flux cleaned = 0.00131152 Jy ! Component: 1000 - total flux cleaned = 0.00123274 Jy ! Component: 1050 - total flux cleaned = 0.00119537 Jy ! Component: 1100 - total flux cleaned = 0.00115868 Jy ! Component: 1150 - total flux cleaned = 0.00109904 Jy ! Component: 1200 - total flux cleaned = 0.00105294 Jy ! Component: 1250 - total flux cleaned = 0.00108712 Jy ! Component: 1300 - total flux cleaned = 0.00111982 Jy ! Component: 1350 - total flux cleaned = 0.00116267 Jy ! Component: 1400 - total flux cleaned = 0.00123618 Jy ! Component: 1450 - total flux cleaned = 0.00130804 Jy ! Component: 1500 - total flux cleaned = 0.00134842 Jy ! Component: 1550 - total flux cleaned = 0.00141789 Jy ! Component: 1600 - total flux cleaned = 0.00149551 Jy ! Component: 1650 - total flux cleaned = 0.00157219 Jy ! Component: 1700 - total flux cleaned = 0.00165737 Jy ! Component: 1750 - total flux cleaned = 0.00174174 Jy ! Component: 1800 - total flux cleaned = 0.001844 Jy ! Component: 1850 - total flux cleaned = 0.0019178 Jy ! Component: 1900 - total flux cleaned = 0.00200027 Jy ! Component: 1950 - total flux cleaned = 0.00208224 Jy ! Component: 2000 - total flux cleaned = 0.00215464 Jy ! Component: 2050 - total flux cleaned = 0.00223563 Jy ! Component: 2100 - total flux cleaned = 0.00229825 Jy ! Component: 2150 - total flux cleaned = 0.00237833 Jy ! Component: 2200 - total flux cleaned = 0.00244915 Jy ! Component: 2250 - total flux cleaned = 0.00251089 Jy ! Component: 2300 - total flux cleaned = 0.00255474 Jy ! Component: 2350 - total flux cleaned = 0.00258103 Jy ! Component: 2400 - total flux cleaned = 0.00263347 Jy ! Component: 2450 - total flux cleaned = 0.00266842 Jy ! Component: 2500 - total flux cleaned = 0.00272083 Jy ! Component: 2550 - total flux cleaned = 0.00273829 Jy ! Component: 2600 - total flux cleaned = 0.00279938 Jy ! Component: 2650 - total flux cleaned = 0.00286042 Jy ! Component: 2700 - total flux cleaned = 0.00288657 Jy ! Component: 2750 - total flux cleaned = 0.00293892 Jy ! Component: 2800 - total flux cleaned = 0.00297386 Jy ! Component: 2850 - total flux cleaned = 0.00300878 Jy ! Component: 2900 - total flux cleaned = 0.00304376 Jy ! Component: 2950 - total flux cleaned = 0.00307885 Jy ! Component: 3000 - total flux cleaned = 0.0030964 Jy ! Component: 3050 - total flux cleaned = 0.00310519 Jy ! Component: 3100 - total flux cleaned = 0.00311399 Jy ! Component: 3150 - total flux cleaned = 0.0031494 Jy ! Component: 3200 - total flux cleaned = 0.00314937 Jy ! Component: 3250 - total flux cleaned = 0.00314045 Jy ! Component: 3300 - total flux cleaned = 0.0031851 Jy ! Component: 3350 - total flux cleaned = 0.00320308 Jy ! Component: 3400 - total flux cleaned = 0.00323002 Jy ! Component: 3450 - total flux cleaned = 0.00324813 Jy ! Component: 3500 - total flux cleaned = 0.0032753 Jy ! Component: 3550 - total flux cleaned = 0.00331178 Jy ! Component: 3600 - total flux cleaned = 0.00335769 Jy ! Component: 3650 - total flux cleaned = 0.00339466 Jy ! Component: 3700 - total flux cleaned = 0.00342256 Jy ! Component: 3750 - total flux cleaned = 0.00346006 Jy ! Component: 3800 - total flux cleaned = 0.00351652 Jy ! Component: 3850 - total flux cleaned = 0.00355452 Jy ! Component: 3900 - total flux cleaned = 0.00357363 Jy ! Component: 3950 - total flux cleaned = 0.00361203 Jy ! Component: 4000 - total flux cleaned = 0.00365068 Jy ! Component: 4050 - total flux cleaned = 0.00367996 Jy ! Total flux subtracted in 4096 components = 0.00369957 Jy ! Clean residual min=-0.000738 max=0.000564 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.106804 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 488 components and 0.106804 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0057+0805_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.85 x 3.714 at 23.1 degrees (North through East) ! Clean map min=-0.0016567 max=0.041404 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0057+0805_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0414038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172909 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25285 1.25285 2.5057 5.01141 10.0228 20.0456 40.0912 80.1825 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.453 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0057+0805_X_uvs.log closed on Mon Dec 9 01:55:03 2013