! Started logfile: /d2/scr/pima/bp171a3_uvs/J0922+5137_X_uvs.log on Mon Feb 24 08:44:26 2014 obs /d2/scr/pima/bp171a3_uvs/J0922+5137_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0922+5137_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0922+5137 ! ! 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 432 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/bp171a3_uvs/J0922+5137_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. ! ! 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=1.001344Jy sigma=35.013960 ! Fit after self-cal, rms=0.967997Jy sigma=33.853823 ! 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=0.8499 mas, bmaj=2.692 mas, bpa=16.81 degrees ! Estimated noise=1.48945 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 = 0.0238959 Jy ! Component: 100 - total flux cleaned = 0.0291384 Jy ! Total flux subtracted in 100 components = 0.0291384 Jy ! Clean residual min=-0.003690 max=0.003836 Jy/beam ! Clean residual mean=-0.000006 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0291384 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0291384 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=0.020025Jy sigma=0.611719 ! Fit after self-cal, rms=0.018600Jy sigma=0.551988 ! 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=1.01 mas, bmaj=2.821 mas, bpa=16.02 degrees ! Estimated noise=1.00957 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 = 0.00375373 Jy ! Component: 100 - total flux cleaned = 0.00575812 Jy ! Component: 150 - total flux cleaned = 0.00705327 Jy ! Component: 200 - total flux cleaned = 0.00792976 Jy ! Total flux subtracted in 200 components = 0.00792976 Jy ! Clean residual min=-0.002750 max=0.002272 Jy/beam ! Clean residual mean=-0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0370681 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.0370681 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=0.017844Jy sigma=0.520082 ! Fit after self-cal, rms=0.017856Jy sigma=0.519693 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 2.821 at 16.02 degrees (North through East) ! Clean map min=-0.0027392 max=0.032543 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* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.91 KP 1.06 NL 0.97 ! OV 0.97 PT 0.87 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 1.02 KP 1.00 NL 0.94 ! OV 1.08 PT 0.89 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017856Jy sigma=0.519693 ! Fit after self-cal, rms=0.017730Jy sigma=0.513719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.823 mas, bpa=15.75 degrees ! Estimated noise=1.01507 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 = 0.000643334 Jy ! Component: 100 - total flux cleaned = 0.000731153 Jy ! Component: 150 - total flux cleaned = 0.000777909 Jy ! Component: 200 - total flux cleaned = 0.00080686 Jy ! Total flux subtracted in 200 components = 0.00080686 Jy ! Clean residual min=-0.002454 max=0.002113 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.037875 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.037875 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=0.017687Jy sigma=0.512720 ! Fit after self-cal, rms=0.017694Jy sigma=0.512595 ! 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=0.017694Jy sigma=0.512595 ! Fit after self-cal, rms=0.017718Jy sigma=0.512505 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.819 mas, bpa=15.7 degrees ! Estimated noise=1.01737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233349 Jy ! Component: 100 - total flux cleaned = 0.000233755 Jy ! Component: 150 - total flux cleaned = 0.000233916 Jy ! Component: 200 - total flux cleaned = 0.000246855 Jy ! Total flux subtracted in 200 components = 0.000246855 Jy ! Clean residual min=-0.002471 max=0.002095 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0381219 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0381219 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=0.017692Jy sigma=0.512028 ! Fit after self-cal, rms=0.017691Jy sigma=0.512001 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 = 7.48142e-05 Jy ! Component: 100 - total flux cleaned = 8.64029e-05 Jy ! Component: 150 - total flux cleaned = 0.000109331 Jy ! Component: 200 - total flux cleaned = 0.000142941 Jy ! Total flux subtracted in 200 components = 0.000142941 Jy ! Clean residual min=-0.002463 max=0.002084 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0382648 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0382648 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=0.017671Jy sigma=0.511692 ! Fit after self-cal, rms=0.017669Jy sigma=0.511673 ! 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=0.017669Jy sigma=0.511673 ! Fit after self-cal, rms=0.017681Jy sigma=0.511642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.818 mas, bpa=15.66 degrees ! Estimated noise=1.01893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100251 Jy ! Component: 100 - total flux cleaned = 0.000132677 Jy ! Component: 150 - total flux cleaned = 0.000153706 Jy ! Component: 200 - total flux cleaned = 0.000174252 Jy ! Total flux subtracted in 200 components = 0.000174252 Jy ! Clean residual min=-0.002468 max=0.002092 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.038439 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.038439 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=0.017663Jy sigma=0.511399 ! Fit after self-cal, rms=0.017662Jy sigma=0.511386 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 = 5.86271e-05 Jy ! Component: 100 - total flux cleaned = 6.81205e-05 Jy ! Component: 150 - total flux cleaned = 7.76105e-05 Jy ! Component: 200 - total flux cleaned = 0.00010486 Jy ! Total flux subtracted in 200 components = 0.00010486 Jy ! Clean residual min=-0.002461 max=0.002078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0385439 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0385439 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=0.017649Jy sigma=0.511189 ! Fit after self-cal, rms=0.017648Jy sigma=0.511178 ! 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=0.017648Jy sigma=0.511178 ! Fit after self-cal, rms=0.017659Jy sigma=0.511163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=3.543 mas, bpa=10.93 degrees ! Estimated noise=1.26404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142501 Jy ! Component: 100 - total flux cleaned = 0.000172591 Jy ! Component: 150 - total flux cleaned = 0.000195595 Jy ! Component: 200 - total flux cleaned = 0.000178336 Jy ! Total flux subtracted in 200 components = 0.000178336 Jy ! Clean residual min=-0.003077 max=0.002883 Jy/beam ! Clean residual mean=-0.000005 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0387222 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0387222 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=0.017659Jy sigma=0.511307 ! Fit after self-cal, rms=0.017654Jy sigma=0.511254 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 = -6.67248e-05 Jy ! Component: 100 - total flux cleaned = -4.34035e-05 Jy ! Component: 150 - total flux cleaned = -2.32765e-05 Jy ! Component: 200 - total flux cleaned = -1.09077e-05 Jy ! Total flux subtracted in 200 components = -1.09077e-05 Jy ! Clean residual min=-0.003070 max=0.002859 Jy/beam ! Clean residual mean=-0.000005 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0387113 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0387113 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=0.017653Jy sigma=0.511344 ! Fit after self-cal, rms=0.017649Jy sigma=0.511317 ! 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=1.017 mas, bmaj=2.818 mas, bpa=15.65 degrees ! Estimated noise=1.02016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.818 at 15.65 degrees (North through East) ! Clean map min=-0.0023311 max=0.032627 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=0.8585 mas, bmaj=2.678 mas, bpa=16.43 degrees ! Estimated noise=1.52234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249828 Jy ! Component: 100 - total flux cleaned = 0.030563 Jy ! Component: 150 - total flux cleaned = 0.0325207 Jy ! Component: 200 - total flux cleaned = 0.0338795 Jy ! Total flux subtracted in 200 components = 0.0338795 Jy ! Clean residual min=-0.003092 max=0.002773 Jy/beam ! Clean residual mean=-0.000004 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0338795 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0338795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.818 mas, bpa=15.65 degrees ! Estimated noise=1.02016 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 = 0.00207343 Jy ! Component: 100 - total flux cleaned = 0.00314009 Jy ! Component: 150 - total flux cleaned = 0.00381231 Jy ! Component: 200 - total flux cleaned = 0.00410241 Jy ! Total flux subtracted in 200 components = 0.00410241 Jy ! Clean residual min=-0.002541 max=0.002180 Jy/beam ! Clean residual mean=-0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0379819 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0379819 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=2.129 mas, bmaj=3.543 mas, bpa=10.93 degrees ! Estimated noise=1.26404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357563 Jy ! Component: 100 - total flux cleaned = 0.00039813 Jy ! Component: 150 - total flux cleaned = 0.00044324 Jy ! Component: 200 - total flux cleaned = 0.000419762 Jy ! Total flux subtracted in 200 components = 0.000419762 Jy ! Clean residual min=-0.003130 max=0.002909 Jy/beam ! Clean residual mean=-0.000006 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0384016 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 = -2.07457e-05 Jy ! Component: 100 - total flux cleaned = -1.32808e-06 Jy ! Component: 150 - total flux cleaned = 1.72885e-05 Jy ! Component: 200 - total flux cleaned = 3.51819e-05 Jy ! Total flux subtracted in 200 components = 3.51819e-05 Jy ! Clean residual min=-0.003116 max=0.002891 Jy/beam ! Clean residual mean=-0.000006 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0384368 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0384368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.818 mas, bpa=15.65 degrees ! Estimated noise=1.02016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46159e-05 Jy ! Component: 100 - total flux cleaned = -6.024e-06 Jy ! Component: 150 - total flux cleaned = -6.26943e-06 Jy ! Component: 200 - total flux cleaned = -1.94452e-05 Jy ! Total flux subtracted in 200 components = -1.94452e-05 Jy ! Clean residual min=-0.002473 max=0.002081 Jy/beam ! Clean residual mean=-0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0384174 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0384174 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=0.017689Jy sigma=0.512266 ! Fit after self-cal, rms=0.017689Jy sigma=0.512146 wmodel /d2/scr/pima/bp171a3_uvs/J0922+5137_X_map.mod ! Writing 51 model components to file: /d2/scr/pima/bp171a3_uvs/J0922+5137_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0922+5137_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0922+5137_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0922+5137_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0922+5137_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 = -0.000948191 Jy ! Component: 100 - total flux cleaned = -0.00131725 Jy ! Component: 150 - total flux cleaned = -0.00151367 Jy ! Component: 200 - total flux cleaned = -0.00168969 Jy ! Component: 250 - total flux cleaned = -0.00161114 Jy ! Component: 300 - total flux cleaned = -0.00153514 Jy ! Component: 350 - total flux cleaned = -0.00141749 Jy ! Component: 400 - total flux cleaned = -0.00143879 Jy ! Component: 450 - total flux cleaned = -0.00143893 Jy ! Component: 500 - total flux cleaned = -0.0015007 Jy ! Component: 550 - total flux cleaned = -0.00152022 Jy ! Component: 600 - total flux cleaned = -0.00157562 Jy ! Component: 650 - total flux cleaned = -0.00152072 Jy ! Component: 700 - total flux cleaned = -0.00150306 Jy ! Component: 750 - total flux cleaned = -0.00153656 Jy ! Component: 800 - total flux cleaned = -0.00160094 Jy ! Component: 850 - total flux cleaned = -0.00163264 Jy ! Component: 900 - total flux cleaned = -0.00170864 Jy ! Component: 950 - total flux cleaned = -0.00178285 Jy ! Component: 1000 - total flux cleaned = -0.00187005 Jy ! Component: 1050 - total flux cleaned = -0.0019974 Jy ! Component: 1100 - total flux cleaned = -0.00206648 Jy ! Component: 1150 - total flux cleaned = -0.00216155 Jy ! Component: 1200 - total flux cleaned = -0.00224167 Jy ! Component: 1250 - total flux cleaned = -0.00235919 Jy ! Component: 1300 - total flux cleaned = -0.00251306 Jy ! Component: 1350 - total flux cleaned = -0.00265197 Jy ! Component: 1400 - total flux cleaned = -0.00283851 Jy ! Component: 1450 - total flux cleaned = -0.00300968 Jy ! Component: 1500 - total flux cleaned = -0.0031664 Jy ! Component: 1550 - total flux cleaned = -0.00330913 Jy ! Component: 1600 - total flux cleaned = -0.00347356 Jy ! Component: 1650 - total flux cleaned = -0.00361255 Jy ! Component: 1700 - total flux cleaned = -0.00375012 Jy ! Component: 1750 - total flux cleaned = -0.00388603 Jy ! Component: 1800 - total flux cleaned = -0.00400915 Jy ! Component: 1850 - total flux cleaned = -0.00411993 Jy ! Component: 1900 - total flux cleaned = -0.00422968 Jy ! Component: 1950 - total flux cleaned = -0.00437072 Jy ! Component: 2000 - total flux cleaned = -0.00451036 Jy ! Component: 2050 - total flux cleaned = -0.00462739 Jy ! Component: 2100 - total flux cleaned = -0.00477493 Jy ! Component: 2150 - total flux cleaned = -0.0048793 Jy ! Component: 2200 - total flux cleaned = -0.00501405 Jy ! Component: 2250 - total flux cleaned = -0.00514798 Jy ! Component: 2300 - total flux cleaned = -0.00527092 Jy ! Component: 2350 - total flux cleaned = -0.00540345 Jy ! Component: 2400 - total flux cleaned = -0.00554546 Jy ! Component: 2450 - total flux cleaned = -0.00568688 Jy ! Component: 2500 - total flux cleaned = -0.00580769 Jy ! Component: 2550 - total flux cleaned = -0.00593817 Jy ! Component: 2600 - total flux cleaned = -0.00606821 Jy ! Component: 2650 - total flux cleaned = -0.00617795 Jy ! Component: 2700 - total flux cleaned = -0.00631724 Jy ! Component: 2750 - total flux cleaned = -0.00643629 Jy ! Component: 2800 - total flux cleaned = -0.00655506 Jy ! Component: 2850 - total flux cleaned = -0.00664397 Jy ! Component: 2900 - total flux cleaned = -0.00676234 Jy ! Component: 2950 - total flux cleaned = -0.00686081 Jy ! Component: 3000 - total flux cleaned = -0.00696906 Jy ! Component: 3050 - total flux cleaned = -0.00706734 Jy ! Component: 3100 - total flux cleaned = -0.00716546 Jy ! Component: 3150 - total flux cleaned = -0.00725377 Jy ! Component: 3200 - total flux cleaned = -0.007342 Jy ! Component: 3250 - total flux cleaned = -0.00744985 Jy ! Component: 3300 - total flux cleaned = -0.00753803 Jy ! Component: 3350 - total flux cleaned = -0.00765566 Jy ! Component: 3400 - total flux cleaned = -0.00774387 Jy ! Component: 3450 - total flux cleaned = -0.00785174 Jy ! Component: 3500 - total flux cleaned = -0.00793028 Jy ! Component: 3550 - total flux cleaned = -0.0080187 Jy ! Component: 3600 - total flux cleaned = -0.00813659 Jy ! Component: 3650 - total flux cleaned = -0.00822511 Jy ! Component: 3700 - total flux cleaned = -0.00833344 Jy ! Component: 3750 - total flux cleaned = -0.00841227 Jy ! Component: 3800 - total flux cleaned = -0.00851092 Jy ! Component: 3850 - total flux cleaned = -0.00858015 Jy ! Component: 3900 - total flux cleaned = -0.0086495 Jy ! Component: 3950 - total flux cleaned = -0.00873885 Jy ! Component: 4000 - total flux cleaned = -0.0088185 Jy ! Component: 4050 - total flux cleaned = -0.00888837 Jy ! Total flux subtracted in 4096 components = -0.00895838 Jy ! Clean residual min=-0.000617 max=0.000674 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.029459 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 277 components and 0.029459 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0922+5137_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.818 at 15.65 degrees (North through East) ! Clean map min=-0.0017077 max=0.032772 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0922+5137_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0327722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66009 1.66009 3.32019 6.64037 13.2807 26.5615 53.123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.712 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0922+5137_X_uvs.log closed on Mon Feb 24 08:44:30 2014