! Started logfile: /d2/scr/pima/bp171a2_uvs/J0622-0656_X_uvs.log on Tue Feb 18 19:54:39 2014 obs /d2/scr/pima/bp171a2_uvs/J0622-0656_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0622-0656_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0622-0656 ! ! 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 1056 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/bp171a2_uvs/J0622-0656_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=1.005997Jy sigma=35.392158 ! Fit after self-cal, rms=0.918280Jy sigma=31.835561 ! 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=0.6966 mas, bmaj=1.912 mas, bpa=-1.908 degrees ! Estimated noise=0.845051 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 = 0.0683917 Jy ! Component: 100 - total flux cleaned = 0.0839109 Jy ! Total flux subtracted in 100 components = 0.0839109 Jy ! Clean residual min=-0.006148 max=0.013483 Jy/beam ! Clean residual mean=-0.000004 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.0839109 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0839109 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=0.038226Jy sigma=0.990878 ! Fit after self-cal, rms=0.037449Jy sigma=0.986508 ! Inverting map ! Added new window around map position (-3.8, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112362 Jy ! Component: 100 - total flux cleaned = 0.0160018 Jy ! Total flux subtracted in 100 components = 0.0160018 Jy ! Clean residual min=-0.005860 max=0.010711 Jy/beam ! Clean residual mean=-0.000002 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.0999127 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0999127 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=0.032581Jy sigma=0.814024 ! Fit after self-cal, rms=0.031779Jy sigma=0.768000 ! 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=0.8697 mas, bmaj=2.139 mas, bpa=0.8708 degrees ! Estimated noise=0.664884 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 (3.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877762 Jy ! Component: 100 - total flux cleaned = 0.013396 Jy ! Component: 150 - total flux cleaned = 0.0150153 Jy ! Component: 200 - total flux cleaned = 0.0162339 Jy ! Total flux subtracted in 200 components = 0.0162339 Jy ! Clean residual min=-0.004296 max=0.003909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.116147 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.116147 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=0.027671Jy sigma=0.660708 ! Fit after self-cal, rms=0.027676Jy sigma=0.659876 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8697 x 2.139 at 0.8708 degrees (North through East) ! Clean map min=-0.0038601 max=0.079497 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.027676Jy sigma=0.659876 ! Fit after self-cal, rms=0.027676Jy sigma=0.659876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.139 mas, bpa=0.8708 degrees ! Estimated noise=0.664884 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 = 0.00110124 Jy ! Component: 100 - total flux cleaned = 0.0020402 Jy ! Component: 150 - total flux cleaned = 0.00295453 Jy ! Component: 200 - total flux cleaned = 0.00370298 Jy ! Total flux subtracted in 200 components = 0.00370298 Jy ! Clean residual min=-0.004073 max=0.003459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.11985 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.11985 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=0.026869Jy sigma=0.642093 ! Fit after self-cal, rms=0.026876Jy sigma=0.641904 ! 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=0.026876Jy sigma=0.641904 ! Fit after self-cal, rms=0.026876Jy sigma=0.641904 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.139 mas, bpa=0.8708 degrees ! Estimated noise=0.664884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777557 Jy ! Component: 100 - total flux cleaned = 0.00133862 Jy ! Component: 150 - total flux cleaned = 0.00174491 Jy ! Component: 200 - total flux cleaned = 0.00206885 Jy ! Total flux subtracted in 200 components = 0.00206885 Jy ! Clean residual min=-0.003904 max=0.003217 Jy/beam ! Clean residual mean=0.000000 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.121918 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.121918 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=0.026490Jy sigma=0.634213 ! Fit after self-cal, rms=0.026497Jy sigma=0.634119 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 = 0.000477557 Jy ! Component: 100 - total flux cleaned = 0.000760387 Jy ! Component: 150 - total flux cleaned = 0.0010277 Jy ! Component: 200 - total flux cleaned = 0.00132433 Jy ! Total flux subtracted in 200 components = 0.00132433 Jy ! Clean residual min=-0.003858 max=0.003059 Jy/beam ! Clean residual mean=0.000000 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.123243 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.123243 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=0.026261Jy sigma=0.629863 ! Fit after self-cal, rms=0.026267Jy sigma=0.629790 ! 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=0.026267Jy sigma=0.629790 ! Fit after self-cal, rms=0.026267Jy sigma=0.629790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.139 mas, bpa=0.8708 degrees ! Estimated noise=0.664884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341917 Jy ! Component: 100 - total flux cleaned = 0.000536415 Jy ! Component: 150 - total flux cleaned = 0.000795028 Jy ! Component: 200 - total flux cleaned = 0.000971167 Jy ! Total flux subtracted in 200 components = 0.000971167 Jy ! Clean residual min=-0.003858 max=0.002901 Jy/beam ! Clean residual mean=0.000001 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.124214 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.124214 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=0.026103Jy sigma=0.627072 ! Fit after self-cal, rms=0.026107Jy sigma=0.626999 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 = 0.000289221 Jy ! Component: 100 - total flux cleaned = 0.000451571 Jy ! Component: 150 - total flux cleaned = 0.000637749 Jy ! Component: 200 - total flux cleaned = 0.000785998 Jy ! Total flux subtracted in 200 components = 0.000785998 Jy ! Clean residual min=-0.003859 max=0.002810 Jy/beam ! Clean residual mean=0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.125 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 0.125 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=0.025986Jy sigma=0.625253 ! Fit after self-cal, rms=0.025989Jy sigma=0.625190 ! 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=0.025989Jy sigma=0.625190 ! Fit after self-cal, rms=0.025989Jy sigma=0.625190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=3.694 mas, bpa=9.192 degrees ! Estimated noise=0.852135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209567 Jy ! Component: 100 - total flux cleaned = 0.00269053 Jy ! Component: 150 - total flux cleaned = 0.00272571 Jy ! Component: 200 - total flux cleaned = 0.0027624 Jy ! Total flux subtracted in 200 components = 0.0027624 Jy ! Clean residual min=-0.004854 max=0.003739 Jy/beam ! Clean residual mean=0.000001 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.127762 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.127762 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=0.025964Jy sigma=0.625843 ! Fit after self-cal, rms=0.025968Jy sigma=0.625634 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 = 0.00015773 Jy ! Component: 100 - total flux cleaned = 0.000190602 Jy ! Component: 150 - total flux cleaned = 0.000190768 Jy ! Component: 200 - total flux cleaned = 0.000190425 Jy ! Total flux subtracted in 200 components = 0.000190425 Jy ! Clean residual min=-0.004811 max=0.003550 Jy/beam ! Clean residual mean=0.000001 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.127953 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.127953 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=0.025931Jy sigma=0.625225 ! Fit after self-cal, rms=0.025933Jy sigma=0.625086 ! 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=0.8697 mas, bmaj=2.139 mas, bpa=0.8708 degrees ! Estimated noise=0.664884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8697 x 2.139 at 0.8708 degrees (North through East) ! Clean map min=-0.0037104 max=0.075011 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=0.6966 mas, bmaj=1.912 mas, bpa=-1.908 degrees ! Estimated noise=0.845051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686382 Jy ! Component: 100 - total flux cleaned = 0.0887628 Jy ! Component: 150 - total flux cleaned = 0.0984963 Jy ! Component: 200 - total flux cleaned = 0.104391 Jy ! Total flux subtracted in 200 components = 0.104391 Jy ! Clean residual min=-0.004605 max=0.005059 Jy/beam ! Clean residual mean=-0.000002 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.104391 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.104391 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.139 mas, bpa=0.8708 degrees ! Estimated noise=0.664884 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 (8.2, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651538 Jy ! Component: 100 - total flux cleaned = 0.010611 Jy ! Component: 150 - total flux cleaned = 0.0136822 Jy ! Component: 200 - total flux cleaned = 0.016126 Jy ! Total flux subtracted in 200 components = 0.016126 Jy ! Clean residual min=-0.004213 max=0.003218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.120517 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 0.120517 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=2.181 mas, bmaj=3.694 mas, bpa=9.192 degrees ! Estimated noise=0.852135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358071 Jy ! Component: 100 - total flux cleaned = 0.00581911 Jy ! Component: 150 - total flux cleaned = 0.00663313 Jy ! Component: 200 - total flux cleaned = 0.00702783 Jy ! Total flux subtracted in 200 components = 0.00702783 Jy ! Clean residual min=-0.004914 max=0.003496 Jy/beam ! Clean residual mean=-0.000002 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.127545 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 = 0.000342316 Jy ! Component: 100 - total flux cleaned = 0.000472547 Jy ! Component: 150 - total flux cleaned = 0.000472394 Jy ! Component: 200 - total flux cleaned = 0.000512049 Jy ! Total flux subtracted in 200 components = 0.000512049 Jy ! Clean residual min=-0.004640 max=0.003413 Jy/beam ! Clean residual mean=-0.000001 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.128057 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 87 components and 0.128057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.139 mas, bpa=0.8708 degrees ! Estimated noise=0.664884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.61337e-05 Jy ! Component: 100 - total flux cleaned = -1.69985e-05 Jy ! Component: 150 - total flux cleaned = 7.60332e-05 Jy ! Component: 200 - total flux cleaned = 0.000246245 Jy ! Total flux subtracted in 200 components = 0.000246245 Jy ! Clean residual min=-0.003511 max=0.002765 Jy/beam ! Clean residual mean=0.000000 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.128303 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.128303 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=0.025519Jy sigma=0.615042 ! Fit after self-cal, rms=0.025473Jy sigma=0.613127 wmodel /d2/scr/pima/bp171a2_uvs/J0622-0656_X_map.mod ! Writing 106 model components to file: /d2/scr/pima/bp171a2_uvs/J0622-0656_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0622-0656_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0622-0656_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0622-0656_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a2_uvs/J0622-0656_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 = -0.00149281 Jy ! Component: 100 - total flux cleaned = -0.00224633 Jy ! Component: 150 - total flux cleaned = -0.00284044 Jy ! Component: 200 - total flux cleaned = -0.00343818 Jy ! Component: 250 - total flux cleaned = -0.00376013 Jy ! Component: 300 - total flux cleaned = -0.00402679 Jy ! Component: 350 - total flux cleaned = -0.00417092 Jy ! Component: 400 - total flux cleaned = -0.00430883 Jy ! Component: 450 - total flux cleaned = -0.00447368 Jy ! Component: 500 - total flux cleaned = -0.00463365 Jy ! Component: 550 - total flux cleaned = -0.00487834 Jy ! Component: 600 - total flux cleaned = -0.00502509 Jy ! Component: 650 - total flux cleaned = -0.00522354 Jy ! Component: 700 - total flux cleaned = -0.00535979 Jy ! Component: 750 - total flux cleaned = -0.00546523 Jy ! Component: 800 - total flux cleaned = -0.00561752 Jy ! Component: 850 - total flux cleaned = -0.00566639 Jy ! Component: 900 - total flux cleaned = -0.00569122 Jy ! Component: 950 - total flux cleaned = -0.00578411 Jy ! Component: 1000 - total flux cleaned = -0.00580674 Jy ! Component: 1050 - total flux cleaned = -0.00580743 Jy ! Component: 1100 - total flux cleaned = -0.00580769 Jy ! Component: 1150 - total flux cleaned = -0.00580735 Jy ! Component: 1200 - total flux cleaned = -0.00572675 Jy ! Component: 1250 - total flux cleaned = -0.00568741 Jy ! Component: 1300 - total flux cleaned = -0.00564871 Jy ! Component: 1350 - total flux cleaned = -0.00562983 Jy ! Component: 1400 - total flux cleaned = -0.00561131 Jy ! Component: 1450 - total flux cleaned = -0.00559333 Jy ! Component: 1500 - total flux cleaned = -0.00562906 Jy ! Component: 1550 - total flux cleaned = -0.00555916 Jy ! Component: 1600 - total flux cleaned = -0.005628 Jy ! Component: 1650 - total flux cleaned = -0.00557728 Jy ! Component: 1700 - total flux cleaned = -0.00559386 Jy ! Component: 1750 - total flux cleaned = -0.00556128 Jy ! Component: 1800 - total flux cleaned = -0.00554554 Jy ! Component: 1850 - total flux cleaned = -0.0055139 Jy ! Component: 1900 - total flux cleaned = -0.00551381 Jy ! Component: 1950 - total flux cleaned = -0.00543666 Jy ! Component: 2000 - total flux cleaned = -0.00542146 Jy ! Component: 2050 - total flux cleaned = -0.00537632 Jy ! Component: 2100 - total flux cleaned = -0.00536138 Jy ! Component: 2150 - total flux cleaned = -0.00533191 Jy ! Component: 2200 - total flux cleaned = -0.00530275 Jy ! Component: 2250 - total flux cleaned = -0.00523054 Jy ! Component: 2300 - total flux cleaned = -0.00517354 Jy ! Component: 2350 - total flux cleaned = -0.00514536 Jy ! Component: 2400 - total flux cleaned = -0.00507584 Jy ! Component: 2450 - total flux cleaned = -0.00508958 Jy ! Component: 2500 - total flux cleaned = -0.00500783 Jy ! Component: 2550 - total flux cleaned = -0.00503492 Jy ! Component: 2600 - total flux cleaned = -0.00502144 Jy ! Component: 2650 - total flux cleaned = -0.00503464 Jy ! Component: 2700 - total flux cleaned = -0.00502149 Jy ! Component: 2750 - total flux cleaned = -0.00502159 Jy ! Component: 2800 - total flux cleaned = -0.00504734 Jy ! Component: 2850 - total flux cleaned = -0.00503443 Jy ! Component: 2900 - total flux cleaned = -0.00502164 Jy ! Component: 2950 - total flux cleaned = -0.00500898 Jy ! Component: 3000 - total flux cleaned = -0.00498392 Jy ! Component: 3050 - total flux cleaned = -0.00493418 Jy ! Component: 3100 - total flux cleaned = -0.00490943 Jy ! Component: 3150 - total flux cleaned = -0.00487255 Jy ! Component: 3200 - total flux cleaned = -0.0048481 Jy ! Component: 3250 - total flux cleaned = -0.00476278 Jy ! Component: 3300 - total flux cleaned = -0.00475057 Jy ! Component: 3350 - total flux cleaned = -0.00467813 Jy ! Component: 3400 - total flux cleaned = -0.00464203 Jy ! Component: 3450 - total flux cleaned = -0.00457024 Jy ! Component: 3500 - total flux cleaned = -0.00453448 Jy ! Component: 3550 - total flux cleaned = -0.00449882 Jy ! Component: 3600 - total flux cleaned = -0.00442788 Jy ! Component: 3650 - total flux cleaned = -0.0043808 Jy ! Component: 3700 - total flux cleaned = -0.00436909 Jy ! Component: 3750 - total flux cleaned = -0.00434564 Jy ! Component: 3800 - total flux cleaned = -0.00434574 Jy ! Component: 3850 - total flux cleaned = -0.00433398 Jy ! Component: 3900 - total flux cleaned = -0.00433401 Jy ! Component: 3950 - total flux cleaned = -0.00432225 Jy ! Component: 4000 - total flux cleaned = -0.0043106 Jy ! Component: 4050 - total flux cleaned = -0.00429899 Jy ! Total flux subtracted in 4096 components = -0.00429901 Jy ! Clean residual min=-0.000779 max=0.000727 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.124004 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 388 components and 0.124004 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0622-0656_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8697 x 2.139 at 0.8708 degrees (North through East) ! Clean map min=-0.0016935 max=0.073669 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0622-0656_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0736694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71619 0.71619 1.43238 2.86476 5.72952 11.459 22.9181 45.8362 91.6723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 418.883 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0622-0656_X_uvs.log closed on Tue Feb 18 19:54:43 2014