! Started logfile: /scr/pima/s3111c_uvs/J0912+4126_X_uvs.log on Tue Jul 24 09:22:04 2012 obs /scr/pima/s3111c_uvs/J0912+4126_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J0912+4126_X_uva.fits ! AN table 1: 88 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705303 visibilities/baseline/integration-bin. ! Found source: J0912+4126 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 22344 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J0912+4126_X] 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 = 512x512 pixels with 0.100x0.100 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014157Jy sigma=0.717112 ! Fit after self-cal, rms=0.856112Jy sigma=0.605360 ! 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=1.008 mas, bmaj=1.531 mas, bpa=22.67 degrees ! Estimated noise=16.7599 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 = 0.110355 Jy ! Component: 100 - total flux cleaned = 0.137056 Jy ! Total flux subtracted in 100 components = 0.137056 Jy ! Clean residual min=-0.007667 max=0.011322 Jy/beam ! Clean residual mean=0.000032 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.137055 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.137055 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=0.043418Jy sigma=0.030701 ! Fit after self-cal, rms=0.043308Jy sigma=0.030623 ! 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=1.203 mas, bmaj=1.768 mas, bpa=17.09 degrees ! Estimated noise=6.87375 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 (0.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159356 Jy ! Component: 100 - total flux cleaned = 0.0242421 Jy ! Component: 150 - total flux cleaned = 0.0294825 Jy ! Component: 200 - total flux cleaned = 0.0330949 Jy ! Total flux subtracted in 200 components = 0.0330949 Jy ! Clean residual min=-0.004306 max=0.003799 Jy/beam ! Clean residual mean=-0.000002 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.17015 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 73 components and 0.17015 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=0.037084Jy sigma=0.026222 ! Fit after self-cal, rms=0.036846Jy sigma=0.026054 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.10 GB 0.88 HN 1.01 ! KP 0.97 LA 1.01 NL 1.07 OV 1.14 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.10 GB 0.86 HN 1.03 ! KP 0.96 LA 0.99 NL 1.03 OV 1.14 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 GB 0.90 HN 0.98 ! KP 0.99 LA 1.00 NL 1.06 OV 1.16 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 GB 0.93 HN 1.02 ! KP 0.92 LA 1.02 NL 1.06 OV 1.16 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 GB 0.86 HN 0.97 ! KP 0.93 LA 0.99 NL 1.04 OV 1.12 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 GB 0.89 HN 0.98 ! KP 0.83 LA 0.97 NL 0.96 OV 1.05 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 GB 0.91 HN 1.01 ! KP 0.82 LA 0.99 NL 0.97 OV 1.06 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.80 GB 0.79 HN 0.95 ! KP 0.84 LA 0.91 NL 0.87 OV 1.02 ! PT 0.93 SC 0.88 ! ! ! Fit before self-cal, rms=0.036846Jy sigma=0.026054 ! Fit after self-cal, rms=0.028221Jy sigma=0.020730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.769 mas, bpa=16.14 degrees ! Estimated noise=6.78869 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 (2.2, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352246 Jy ! Component: 100 - total flux cleaned = 0.00568461 Jy ! Component: 150 - total flux cleaned = 0.00686801 Jy ! Component: 200 - total flux cleaned = 0.00736173 Jy ! Total flux subtracted in 200 components = 0.00736173 Jy ! Clean residual min=-0.001396 max=0.001351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.177512 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 0.177512 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=0.027732Jy sigma=0.020360 ! Fit after self-cal, rms=0.027730Jy sigma=0.020335 ! 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=0.027730Jy sigma=0.020335 ! Fit after self-cal, rms=0.027693Jy sigma=0.020283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.771 mas, bpa=16.34 degrees ! Estimated noise=6.78654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145242 Jy ! Component: 100 - total flux cleaned = 0.0019479 Jy ! Component: 150 - total flux cleaned = 0.0023658 Jy ! Component: 200 - total flux cleaned = 0.00273409 Jy ! Total flux subtracted in 200 components = 0.00273409 Jy ! Clean residual min=-0.001245 max=0.001102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.180246 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 137 components and 0.180246 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=0.027591Jy sigma=0.020200 ! Fit after self-cal, rms=0.027584Jy sigma=0.020194 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 = 0.000528574 Jy ! Component: 100 - total flux cleaned = 0.000823115 Jy ! Component: 150 - total flux cleaned = 0.00111051 Jy ! Component: 200 - total flux cleaned = 0.0013066 Jy ! Total flux subtracted in 200 components = 0.0013066 Jy ! Clean residual min=-0.001249 max=0.001064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.181553 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 161 components and 0.181553 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=0.027547Jy sigma=0.020161 ! Fit after self-cal, rms=0.027544Jy sigma=0.020159 ! 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=0.027544Jy sigma=0.020159 ! Fit after self-cal, rms=0.027591Jy sigma=0.020148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.771 mas, bpa=16.35 degrees ! Estimated noise=6.79765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799897 Jy ! Component: 100 - total flux cleaned = 0.00119493 Jy ! Component: 150 - total flux cleaned = 0.0014553 Jy ! Component: 200 - total flux cleaned = 0.00169113 Jy ! Total flux subtracted in 200 components = 0.00169113 Jy ! Clean residual min=-0.001123 max=0.001067 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.183244 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 182 components and 0.183244 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=0.027558Jy sigma=0.020117 ! Fit after self-cal, rms=0.027556Jy sigma=0.020115 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 = 0.000384765 Jy ! Component: 100 - total flux cleaned = 0.000583877 Jy ! Component: 150 - total flux cleaned = 0.000731894 Jy ! Component: 200 - total flux cleaned = 0.000853807 Jy ! Total flux subtracted in 200 components = 0.000853807 Jy ! Clean residual min=-0.001136 max=0.001016 Jy/beam ! Clean residual mean=-0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.184098 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 201 components and 0.184098 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=0.027540Jy sigma=0.020100 ! Fit after self-cal, rms=0.027539Jy sigma=0.020099 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.027539Jy sigma=0.020099 ! Fit after self-cal, rms=0.027570Jy sigma=0.020092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.53 mas, bmaj=2.031 mas, bpa=3.411 degrees ! Estimated noise=7.14684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602811 Jy ! Component: 100 - total flux cleaned = 0.00103745 Jy ! Component: 150 - total flux cleaned = 0.00125339 Jy ! Component: 200 - total flux cleaned = 0.00139133 Jy ! Total flux subtracted in 200 components = 0.00139133 Jy ! Clean residual min=-0.000986 max=0.000948 Jy/beam ! Clean residual mean=-0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.185489 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 238 components and 0.185489 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=0.027555Jy sigma=0.020077 ! Fit after self-cal, rms=0.027554Jy sigma=0.020076 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 = 0.000253636 Jy ! Component: 100 - total flux cleaned = 0.000345144 Jy ! Component: 150 - total flux cleaned = 0.000405494 Jy ! Component: 200 - total flux cleaned = 0.000472714 Jy ! Total flux subtracted in 200 components = 0.000472714 Jy ! Clean residual min=-0.000984 max=0.000929 Jy/beam ! Clean residual mean=-0.000006 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.185962 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 251 components and 0.185962 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=0.027547Jy sigma=0.020068 ! Fit after self-cal, rms=0.027546Jy sigma=0.020068 ! 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=1.214 mas, bmaj=1.771 mas, bpa=16.33 degrees ! Estimated noise=6.80588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 1.771 at 16.33 degrees (North through East) ! Clean map min=-0.0016429 max=0.14177 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=1.028 mas, bmaj=1.532 mas, bpa=22.03 degrees ! Estimated noise=16.2968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107228 Jy ! Component: 100 - total flux cleaned = 0.133166 Jy ! Component: 150 - total flux cleaned = 0.145724 Jy ! Component: 200 - total flux cleaned = 0.153606 Jy ! Total flux subtracted in 200 components = 0.153606 Jy ! Clean residual min=-0.003179 max=0.004303 Jy/beam ! Clean residual mean=0.000020 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.153606 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.153606 Jy ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.771 mas, bpa=16.33 degrees ! Estimated noise=6.80588 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 = 0.00847973 Jy ! Component: 100 - total flux cleaned = 0.0135311 Jy ! Component: 150 - total flux cleaned = 0.0171306 Jy ! Component: 200 - total flux cleaned = 0.0198714 Jy ! Total flux subtracted in 200 components = 0.0198714 Jy ! Clean residual min=-0.001592 max=0.001607 Jy/beam ! Clean residual mean=0.000014 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.173478 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 101 components and 0.173478 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.53 mas, bmaj=2.031 mas, bpa=3.411 degrees ! Estimated noise=7.14684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276552 Jy ! Component: 100 - total flux cleaned = 0.00487074 Jy ! Component: 150 - total flux cleaned = 0.0065187 Jy ! Component: 200 - total flux cleaned = 0.00770019 Jy ! Total flux subtracted in 200 components = 0.00770019 Jy ! Clean residual min=-0.001319 max=0.001210 Jy/beam ! Clean residual mean=0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.181178 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 = 0.000809285 Jy ! Component: 100 - total flux cleaned = 0.00139259 Jy ! Component: 150 - total flux cleaned = 0.00180431 Jy ! Component: 200 - total flux cleaned = 0.00211471 Jy ! Total flux subtracted in 200 components = 0.00211471 Jy ! Clean residual min=-0.001105 max=0.001104 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.183292 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 226 components and 0.183292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.771 mas, bpa=16.33 degrees ! Estimated noise=6.80588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.24203e-06 Jy ! Component: 100 - total flux cleaned = 0.000247225 Jy ! Component: 150 - total flux cleaned = 0.000534131 Jy ! Component: 200 - total flux cleaned = 0.000796355 Jy ! Total flux subtracted in 200 components = 0.000796355 Jy ! Clean residual min=-0.001138 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.184089 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 249 components and 0.184089 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=0.027577Jy sigma=0.020100 ! Fit after self-cal, rms=0.027572Jy sigma=0.020096 wmodel /scr/pima/s3111c_uvs/J0912+4126_X_map.mod ! Writing 249 model components to file: /scr/pima/s3111c_uvs/J0912+4126_X_map.mod wobs /scr/pima/s3111c_uvs/J0912+4126_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J0912+4126_X_uvs.fits wwins /scr/pima/s3111c_uvs/J0912+4126_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111c_uvs/J0912+4126_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.54629e-05 Jy ! Component: 100 - total flux cleaned = -2.80858e-05 Jy ! Component: 150 - total flux cleaned = -4.45454e-05 Jy ! Component: 200 - total flux cleaned = -7.51774e-05 Jy ! Component: 250 - total flux cleaned = -8.93562e-05 Jy ! Component: 300 - total flux cleaned = -0.000117323 Jy ! Component: 350 - total flux cleaned = -0.000104388 Jy ! Component: 400 - total flux cleaned = -0.000116818 Jy ! Component: 450 - total flux cleaned = -0.00010407 Jy ! Component: 500 - total flux cleaned = -0.000127557 Jy ! Component: 550 - total flux cleaned = -0.000173646 Jy ! Component: 600 - total flux cleaned = -0.000241323 Jy ! Component: 650 - total flux cleaned = -0.000318693 Jy ! Component: 700 - total flux cleaned = -0.000394442 Jy ! Component: 750 - total flux cleaned = -0.000458127 Jy ! Component: 800 - total flux cleaned = -0.00051019 Jy ! Component: 850 - total flux cleaned = -0.0005614 Jy ! Component: 900 - total flux cleaned = -0.000601604 Jy ! Component: 950 - total flux cleaned = -0.000650861 Jy ! Component: 1000 - total flux cleaned = -0.000670333 Jy ! Component: 1050 - total flux cleaned = -0.00070868 Jy ! Component: 1100 - total flux cleaned = -0.000736859 Jy ! Component: 1150 - total flux cleaned = -0.000773794 Jy ! Component: 1200 - total flux cleaned = -0.000801103 Jy ! Component: 1250 - total flux cleaned = -0.000854545 Jy ! Component: 1300 - total flux cleaned = -0.00088955 Jy ! Component: 1350 - total flux cleaned = -0.000932762 Jy ! Component: 1400 - total flux cleaned = -0.000975259 Jy ! Component: 1450 - total flux cleaned = -0.00105052 Jy ! Component: 1500 - total flux cleaned = -0.00107522 Jy ! Component: 1550 - total flux cleaned = -0.00111589 Jy ! Component: 1600 - total flux cleaned = -0.00113204 Jy ! Component: 1650 - total flux cleaned = -0.00118752 Jy ! Component: 1700 - total flux cleaned = -0.00122642 Jy ! Component: 1750 - total flux cleaned = -0.00125704 Jy ! Component: 1800 - total flux cleaned = -0.0012723 Jy ! Component: 1850 - total flux cleaned = -0.00131734 Jy ! Component: 1900 - total flux cleaned = -0.0013691 Jy ! Component: 1950 - total flux cleaned = -0.00139098 Jy ! Component: 2000 - total flux cleaned = -0.001427 Jy ! Total flux subtracted in 2048 components = -0.00144852 Jy ! Clean residual min=-0.000396 max=0.000374 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.18264 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 385 components and 0.18264 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J0912+4126_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 1.771 at 16.33 degrees (North through East) ! Clean map min=-0.0011424 max=0.14167 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J0912+4126_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.335226 0.335226 0.670452 1.3409 2.68181 5.36361 10.7272 21.4545 42.9089 85.8178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.141 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J0912+4126_X_uvs.log closed on Tue Jul 24 09:22:06 2012