! Started logfile: /scr/pima/br149z8_uvs/J1907+1213_X_uvs.log on Tue Mar 29 13:38:44 2016 obs /scr/pima/br149z8_uvs/J1907+1213_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J1907+1213_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J1907+1213 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1680 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/br149z8_uvs/J1907+1213_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001942Jy sigma=27.513154 ! Fit after self-cal, rms=0.980119Jy sigma=27.016244 ! 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=2.306 mas, bmaj=5.089 mas, bpa=-25.18 degrees ! Estimated noise=0.837438 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015113 Jy ! Component: 100 - total flux cleaned = 0.0173364 Jy ! Total flux subtracted in 100 components = 0.0173364 Jy ! Clean residual min=-0.001970 max=0.001970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0173364 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0173364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027964Jy sigma=0.719344 ! Fit after self-cal, rms=0.026113Jy sigma=0.665806 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422861 Jy ! Component: 100 - total flux cleaned = 0.00517657 Jy ! Total flux subtracted in 100 components = 0.00517657 Jy ! Clean residual min=-0.001980 max=0.002291 Jy/beam ! Clean residual mean=-0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.022513 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.022513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025384Jy sigma=0.650432 ! Fit after self-cal, rms=0.025349Jy sigma=0.650216 ! 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=2.574 mas, bmaj=5.176 mas, bpa=-21.22 degrees ! Estimated noise=0.704826 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 = 0.000375919 Jy ! Component: 100 - total flux cleaned = 0.000494361 Jy ! Component: 150 - total flux cleaned = 0.000555413 Jy ! Component: 200 - total flux cleaned = 0.000580152 Jy ! Total flux subtracted in 200 components = 0.000580152 Jy ! Clean residual min=-0.001497 max=0.002142 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0230931 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0230932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025224Jy sigma=0.647613 ! Fit after self-cal, rms=0.025149Jy sigma=0.647105 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.574 x 5.176 at -21.22 degrees (North through East) ! Clean map min=-0.0015719 max=0.020823 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.00* KP 0.99 LA 1.02 ! NL 1.04 OV 1.02 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.00* KP 0.89 LA 1.12 ! NL 1.03 OV 1.13 PT 1.00 ! ! ! Fit before self-cal, rms=0.025149Jy sigma=0.647105 ! Fit after self-cal, rms=0.025218Jy sigma=0.646510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.577 mas, bmaj=5.175 mas, bpa=-21.33 degrees ! Estimated noise=0.706494 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 = -0.000280355 Jy ! Component: 100 - total flux cleaned = -0.000339237 Jy ! Component: 150 - total flux cleaned = -0.000389319 Jy ! Component: 200 - total flux cleaned = -0.000447907 Jy ! Total flux subtracted in 200 components = -0.000447907 Jy ! Clean residual min=-0.001392 max=0.001973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0226452 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0226452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025186Jy sigma=0.645794 ! Fit after self-cal, rms=0.025167Jy sigma=0.645603 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025167Jy sigma=0.645603 ! Fit after self-cal, rms=0.025003Jy sigma=0.644608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.594 mas, bmaj=5.162 mas, bpa=-21.03 degrees ! Estimated noise=0.702556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325677 Jy ! Component: 100 - total flux cleaned = -0.000491722 Jy ! Component: 150 - total flux cleaned = -0.000584886 Jy ! Component: 200 - total flux cleaned = -0.000616139 Jy ! Total flux subtracted in 200 components = -0.000616139 Jy ! Clean residual min=-0.001480 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0220291 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0220291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024993Jy sigma=0.644203 ! Fit after self-cal, rms=0.024979Jy sigma=0.643448 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 = -5.24957e-07 Jy ! Component: 100 - total flux cleaned = -4.03498e-05 Jy ! Component: 150 - total flux cleaned = -4.9388e-05 Jy ! Component: 200 - total flux cleaned = -4.09568e-05 Jy ! Total flux subtracted in 200 components = -4.09568e-05 Jy ! Clean residual min=-0.001420 max=0.001805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0219881 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0219882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024972Jy sigma=0.643277 ! Fit after self-cal, rms=0.024968Jy sigma=0.643263 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024968Jy sigma=0.643263 ! Fit after self-cal, rms=0.025026Jy sigma=0.643177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.603 mas, bmaj=5.176 mas, bpa=-21 degrees ! Estimated noise=0.701246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149656 Jy ! Component: 100 - total flux cleaned = -0.000189015 Jy ! Component: 150 - total flux cleaned = -0.000215734 Jy ! Component: 200 - total flux cleaned = -0.000231946 Jy ! Total flux subtracted in 200 components = -0.000231946 Jy ! Clean residual min=-0.001420 max=0.001770 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0217562 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0217562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025021Jy sigma=0.642960 ! Fit after self-cal, rms=0.025022Jy sigma=0.642939 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 = -4.81568e-05 Jy ! Component: 100 - total flux cleaned = -4.01504e-05 Jy ! Component: 150 - total flux cleaned = -1.0911e-05 Jy ! Component: 200 - total flux cleaned = 2.39135e-05 Jy ! Total flux subtracted in 200 components = 2.39135e-05 Jy ! Clean residual min=-0.001410 max=0.001758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0217801 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.0217801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025018Jy sigma=0.642822 ! Fit after self-cal, rms=0.025015Jy sigma=0.642814 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025015Jy sigma=0.642814 ! Fit after self-cal, rms=0.025053Jy sigma=0.642794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=5.303 mas, bpa=-17.21 degrees ! Estimated noise=0.713372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100829 Jy ! Component: 100 - total flux cleaned = 8.60042e-05 Jy ! Component: 150 - total flux cleaned = 8.49781e-05 Jy ! Component: 200 - total flux cleaned = 0.000120825 Jy ! Total flux subtracted in 200 components = 0.000120825 Jy ! Clean residual min=-0.001390 max=0.001849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0219009 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.0219009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025050Jy sigma=0.642685 ! Fit after self-cal, rms=0.025049Jy sigma=0.642678 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 = 2.4396e-05 Jy ! Component: 100 - total flux cleaned = 5.89085e-05 Jy ! Component: 150 - total flux cleaned = 9.7284e-05 Jy ! Component: 200 - total flux cleaned = 0.000118396 Jy ! Total flux subtracted in 200 components = 0.000118396 Jy ! Clean residual min=-0.001384 max=0.001839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0220193 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.0220193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025046Jy sigma=0.642602 ! Fit after self-cal, rms=0.025045Jy sigma=0.642599 ! 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=2.607 mas, bmaj=5.185 mas, bpa=-20.98 degrees ! Estimated noise=0.700597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.607 x 5.185 at -20.98 degrees (North through East) ! Clean map min=-0.0013864 max=0.020423 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=2.327 mas, bmaj=5.123 mas, bpa=-25.41 degrees ! Estimated noise=0.845592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176163 Jy ! Component: 100 - total flux cleaned = 0.0221871 Jy ! Component: 150 - total flux cleaned = 0.0226609 Jy ! Component: 200 - total flux cleaned = 0.0224266 Jy ! Total flux subtracted in 200 components = 0.0224266 Jy ! Clean residual min=-0.002351 max=0.002622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0224266 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0224266 Jy ! Inverting map and beam ! Estimated beam: bmin=2.607 mas, bmaj=5.185 mas, bpa=-20.98 degrees ! Estimated noise=0.700597 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 = -6.8425e-05 Jy ! Component: 100 - total flux cleaned = -6.45416e-05 Jy ! Component: 150 - total flux cleaned = -0.000186773 Jy ! Component: 200 - total flux cleaned = -0.000239032 Jy ! Total flux subtracted in 200 components = -0.000239032 Jy ! Clean residual min=-0.001623 max=0.002230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0221876 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0221876 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=2.956 mas, bmaj=5.303 mas, bpa=-17.21 degrees ! Estimated noise=0.713372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236269 Jy ! Component: 100 - total flux cleaned = 0.000170782 Jy ! Component: 150 - total flux cleaned = 0.000112053 Jy ! Component: 200 - total flux cleaned = 5.72652e-05 Jy ! Total flux subtracted in 200 components = 5.72652e-05 Jy ! Clean residual min=-0.001624 max=0.002225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0222448 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 = -3.84505e-05 Jy ! Component: 100 - total flux cleaned = -7.52015e-05 Jy ! Component: 150 - total flux cleaned = -0.000109398 Jy ! Component: 200 - total flux cleaned = -0.000131382 Jy ! Total flux subtracted in 200 components = -0.000131382 Jy ! Clean residual min=-0.001623 max=0.002175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0221135 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.0221135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.607 mas, bmaj=5.185 mas, bpa=-20.98 degrees ! Estimated noise=0.700597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.7198e-05 Jy ! Component: 100 - total flux cleaned = -0.000210316 Jy ! Component: 150 - total flux cleaned = -0.000310538 Jy ! Component: 200 - total flux cleaned = -0.000345207 Jy ! Total flux subtracted in 200 components = -0.000345207 Jy ! Clean residual min=-0.001637 max=0.001994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0217682 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0217682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025103Jy sigma=0.644233 ! Fit after self-cal, rms=0.025107Jy sigma=0.644119 wmodel /scr/pima/br149z8_uvs/J1907+1213_X_map.mod ! Writing 59 model components to file: /scr/pima/br149z8_uvs/J1907+1213_X_map.mod wobs /scr/pima/br149z8_uvs/J1907+1213_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J1907+1213_X_uvs.fits wwins /scr/pima/br149z8_uvs/J1907+1213_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br149z8_uvs/J1907+1213_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 = 0.000383851 Jy ! Component: 100 - total flux cleaned = 0.000357196 Jy ! Component: 150 - total flux cleaned = 0.000447639 Jy ! Component: 200 - total flux cleaned = 0.00050835 Jy ! Component: 250 - total flux cleaned = 0.000563303 Jy ! Component: 300 - total flux cleaned = 0.000596568 Jy ! Component: 350 - total flux cleaned = 0.000689108 Jy ! Component: 400 - total flux cleaned = 0.000732502 Jy ! Component: 450 - total flux cleaned = 0.000787307 Jy ! Component: 500 - total flux cleaned = 0.000813382 Jy ! Component: 550 - total flux cleaned = 0.000789164 Jy ! Component: 600 - total flux cleaned = 0.000731647 Jy ! Component: 650 - total flux cleaned = 0.000687715 Jy ! Component: 700 - total flux cleaned = 0.000645522 Jy ! Component: 750 - total flux cleaned = 0.00062517 Jy ! Component: 800 - total flux cleaned = 0.00067414 Jy ! Component: 850 - total flux cleaned = 0.000711966 Jy ! Component: 900 - total flux cleaned = 0.000739371 Jy ! Component: 950 - total flux cleaned = 0.000730486 Jy ! Component: 1000 - total flux cleaned = 0.000739221 Jy ! Component: 1050 - total flux cleaned = 0.000713448 Jy ! Component: 1100 - total flux cleaned = 0.000705009 Jy ! Component: 1150 - total flux cleaned = 0.000721325 Jy ! Component: 1200 - total flux cleaned = 0.00071316 Jy ! Component: 1250 - total flux cleaned = 0.000697248 Jy ! Component: 1300 - total flux cleaned = 0.000712905 Jy ! Component: 1350 - total flux cleaned = 0.000705153 Jy ! Component: 1400 - total flux cleaned = 0.000712816 Jy ! Component: 1450 - total flux cleaned = 0.000712797 Jy ! Component: 1500 - total flux cleaned = 0.000712742 Jy ! Component: 1550 - total flux cleaned = 0.000697692 Jy ! Component: 1600 - total flux cleaned = 0.000712671 Jy ! Component: 1650 - total flux cleaned = 0.000735104 Jy ! Component: 1700 - total flux cleaned = 0.000749943 Jy ! Component: 1750 - total flux cleaned = 0.000779576 Jy ! Component: 1800 - total flux cleaned = 0.000824005 Jy ! Component: 1850 - total flux cleaned = 0.000853568 Jy ! Component: 1900 - total flux cleaned = 0.000883213 Jy ! Component: 1950 - total flux cleaned = 0.000920148 Jy ! Component: 2000 - total flux cleaned = 0.000949749 Jy ! Component: 2050 - total flux cleaned = 0.000979343 Jy ! Component: 2100 - total flux cleaned = 0.00100892 Jy ! Component: 2150 - total flux cleaned = 0.00103854 Jy ! Component: 2200 - total flux cleaned = 0.0010608 Jy ! Component: 2250 - total flux cleaned = 0.00108302 Jy ! Component: 2300 - total flux cleaned = 0.00112013 Jy ! Component: 2350 - total flux cleaned = 0.00114235 Jy ! Component: 2400 - total flux cleaned = 0.00116464 Jy ! Component: 2450 - total flux cleaned = 0.00119445 Jy ! Component: 2500 - total flux cleaned = 0.00121679 Jy ! Component: 2550 - total flux cleaned = 0.0012392 Jy ! Component: 2600 - total flux cleaned = 0.0012841 Jy ! Component: 2650 - total flux cleaned = 0.00131404 Jy ! Component: 2700 - total flux cleaned = 0.00134417 Jy ! Component: 2750 - total flux cleaned = 0.00137433 Jy ! Component: 2800 - total flux cleaned = 0.00141223 Jy ! Component: 2850 - total flux cleaned = 0.00145023 Jy ! Component: 2900 - total flux cleaned = 0.00148842 Jy ! Component: 2950 - total flux cleaned = 0.00151144 Jy ! Component: 3000 - total flux cleaned = 0.00154222 Jy ! Component: 3050 - total flux cleaned = 0.0015732 Jy ! Component: 3100 - total flux cleaned = 0.00158879 Jy ! Component: 3150 - total flux cleaned = 0.00160442 Jy ! Component: 3200 - total flux cleaned = 0.00161239 Jy ! Component: 3250 - total flux cleaned = 0.00162021 Jy ! Component: 3300 - total flux cleaned = 0.00162814 Jy ! Component: 3350 - total flux cleaned = 0.00162014 Jy ! Component: 3400 - total flux cleaned = 0.00161214 Jy ! Component: 3450 - total flux cleaned = 0.00162032 Jy ! Component: 3500 - total flux cleaned = 0.00159596 Jy ! Component: 3550 - total flux cleaned = 0.00157964 Jy ! Component: 3600 - total flux cleaned = 0.00156317 Jy ! Component: 3650 - total flux cleaned = 0.00154655 Jy ! Component: 3700 - total flux cleaned = 0.00152982 Jy ! Component: 3750 - total flux cleaned = 0.00149605 Jy ! Component: 3800 - total flux cleaned = 0.00148755 Jy ! Component: 3850 - total flux cleaned = 0.00147039 Jy ! Component: 3900 - total flux cleaned = 0.00146178 Jy ! Component: 3950 - total flux cleaned = 0.00142707 Jy ! Component: 4000 - total flux cleaned = 0.00140948 Jy ! Component: 4050 - total flux cleaned = 0.00140073 Jy ! Total flux subtracted in 4096 components = 0.00140975 Jy ! Clean residual min=-0.000532 max=0.000540 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.023178 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 318 components and 0.023178 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149z8_uvs/J1907+1213_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.607 x 5.185 at -20.98 degrees (North through East) ! Clean map min=-0.0012141 max=0.021485 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J1907+1213_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0214853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175404 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.44917 2.44917 4.89834 9.79668 19.5934 39.1867 78.3735 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 122.49 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J1907+1213_X_uvs.log closed on Tue Mar 29 13:38:48 2016