! Started logfile: /scr/pima/s3111b_uvs/J2110+0809_X_uvs.log on Mon Jul 23 22:53:53 2012 obs /scr/pima/s3111b_uvs/J2110+0809_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J2110+0809_X_uva.fits ! AN table 1: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.990282 visibilities/baseline/integration-bin. ! Found source: J2110+0809 ! ! 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 25272 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/s3111b_uvs/J2110+0809_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998621Jy sigma=0.706126 ! Fit after self-cal, rms=0.906788Jy sigma=0.641190 ! 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=0.7005 mas, bmaj=1.768 mas, bpa=-2.453 degrees ! Estimated noise=13.0636 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 = 0.0722142 Jy ! Component: 100 - total flux cleaned = 0.0883355 Jy ! Total flux subtracted in 100 components = 0.0883355 Jy ! Clean residual min=-0.004689 max=0.011317 Jy/beam ! Clean residual mean=0.000132 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.0883354 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0883354 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=0.042766Jy sigma=0.030239 ! Fit after self-cal, rms=0.042750Jy sigma=0.030228 ! Inverting map ! Added new window around map position (-1.9, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106312 Jy ! Component: 100 - total flux cleaned = 0.0144095 Jy ! Total flux subtracted in 100 components = 0.0144095 Jy ! Clean residual min=-0.005374 max=0.010026 Jy/beam ! Clean residual mean=0.000086 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.102745 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.102745 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=0.040438Jy sigma=0.028593 ! Fit after self-cal, rms=0.039893Jy sigma=0.028208 ! 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=0.8577 mas, bmaj=2.052 mas, bpa=-1.715 degrees ! Estimated noise=6.43148 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 = 0.00535041 Jy ! Component: 100 - total flux cleaned = 0.00773072 Jy ! Component: 150 - total flux cleaned = 0.00871884 Jy ! Component: 200 - total flux cleaned = 0.0091837 Jy ! Total flux subtracted in 200 components = 0.0091837 Jy ! Clean residual min=-0.004442 max=0.007333 Jy/beam ! Clean residual mean=0.000088 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.111929 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.111929 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=0.039137Jy sigma=0.027674 ! Fit after self-cal, rms=0.039002Jy sigma=0.027578 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 GB 0.84 HN 1.02 ! KP 0.93 LA 0.95 MK 1.08 NL 2.11 ! OV 1.10 PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 GB 0.84 HN 1.05 ! KP 0.94 LA 0.96 MK 1.09 NL 2.16 ! OV 1.11 PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 GB 0.86 HN 0.97 ! KP 0.95 LA 0.94 MK 1.05 NL 2.06 ! OV 1.04 PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 GB 0.89 HN 1.00 ! KP 0.89 LA 0.94 MK 1.05 NL 2.11 ! OV 1.10 PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 GB 0.82 HN 0.99 ! KP 0.90 LA 0.91 MK 0.98 NL 2.06 ! OV 1.10 PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 GB 0.89 HN 1.02 ! KP 0.83 LA 0.92 MK 1.03 NL 1.95 ! OV 1.00 PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.87 GB 0.88 HN 1.00* ! KP 0.81 LA 0.91 MK 1.00* NL 1.95 ! OV 1.00 PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.79 GB 0.78 HN 0.99 ! KP 0.84 LA 0.87 MK 0.87 NL 1.77 ! OV 0.98 PT 0.88 SC 0.92 ! ! ! Fit before self-cal, rms=0.039002Jy sigma=0.027578 ! Fit after self-cal, rms=0.037222Jy sigma=0.022698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8544 mas, bmaj=2.077 mas, bpa=-1.557 degrees ! Estimated noise=6.5776 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 = -0.00299524 Jy ! Component: 100 - total flux cleaned = -0.00315723 Jy ! Component: 150 - total flux cleaned = -0.00333359 Jy ! Component: 200 - total flux cleaned = -0.00361061 Jy ! Total flux subtracted in 200 components = -0.00361061 Jy ! Clean residual min=-0.002111 max=0.001510 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.108318 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.108318 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=0.036744Jy sigma=0.022420 ! Fit after self-cal, rms=0.036709Jy sigma=0.022323 ! 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=0.036709Jy sigma=0.022323 ! Fit after self-cal, rms=0.037503Jy sigma=0.022122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8536 mas, bmaj=2.078 mas, bpa=-1.377 degrees ! Estimated noise=6.55432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187318 Jy ! Component: 100 - total flux cleaned = -0.00187656 Jy ! Component: 150 - total flux cleaned = -0.00201458 Jy ! Component: 200 - total flux cleaned = -0.00212606 Jy ! Total flux subtracted in 200 components = -0.00212606 Jy ! Clean residual min=-0.001292 max=0.001396 Jy/beam ! Clean residual mean=-0.000013 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.106192 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.106192 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=0.037314Jy sigma=0.022016 ! Fit after self-cal, rms=0.037259Jy sigma=0.021978 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 = -0.000828021 Jy ! Component: 100 - total flux cleaned = -0.000852777 Jy ! Component: 150 - total flux cleaned = -0.000953106 Jy ! Component: 200 - total flux cleaned = -0.00105841 Jy ! Total flux subtracted in 200 components = -0.00105841 Jy ! Clean residual min=-0.001080 max=0.001291 Jy/beam ! Clean residual mean=-0.000006 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.105134 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.105134 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=0.037195Jy sigma=0.021936 ! Fit after self-cal, rms=0.037170Jy sigma=0.021924 ! 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=0.037170Jy sigma=0.021924 ! Fit after self-cal, rms=0.037763Jy sigma=0.021902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8526 mas, bmaj=2.077 mas, bpa=-1.279 degrees ! Estimated noise=6.54714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114804 Jy ! Component: 100 - total flux cleaned = -0.00107195 Jy ! Component: 150 - total flux cleaned = -0.00100873 Jy ! Component: 200 - total flux cleaned = -0.00104443 Jy ! Total flux subtracted in 200 components = -0.00104443 Jy ! Clean residual min=-0.000860 max=0.001244 Jy/beam ! Clean residual mean=-0.000006 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.104089 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.104089 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=0.037699Jy sigma=0.021867 ! Fit after self-cal, rms=0.037681Jy sigma=0.021855 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.3, -1.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115267 Jy ! Component: 100 - total flux cleaned = 0.000205795 Jy ! Component: 150 - total flux cleaned = 0.000301005 Jy ! Component: 200 - total flux cleaned = 0.000343552 Jy ! Total flux subtracted in 200 components = 0.000343552 Jy ! Clean residual min=-0.000736 max=0.000644 Jy/beam ! Clean residual mean=-0.000007 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.104433 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.104433 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=0.037634Jy sigma=0.021816 ! Fit after self-cal, rms=0.037629Jy sigma=0.021813 ! 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=0.037629Jy sigma=0.021813 ! Fit after self-cal, rms=0.037877Jy sigma=0.021803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.53 mas, bpa=0.1658 degrees ! Estimated noise=7.27178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232889 Jy ! Component: 100 - total flux cleaned = -1.79822e-06 Jy ! Component: 150 - total flux cleaned = 0.000197016 Jy ! Component: 200 - total flux cleaned = 0.000345513 Jy ! Total flux subtracted in 200 components = 0.000345513 Jy ! Clean residual min=-0.000785 max=0.000655 Jy/beam ! Clean residual mean=-0.000011 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.104778 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.104778 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=0.037851Jy sigma=0.021790 ! Fit after self-cal, rms=0.037847Jy sigma=0.021787 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 = -0.00012548 Jy ! Component: 100 - total flux cleaned = -2.26066e-05 Jy ! Component: 150 - total flux cleaned = 1.99581e-05 Jy ! Component: 200 - total flux cleaned = 6.72026e-05 Jy ! Total flux subtracted in 200 components = 6.72026e-05 Jy ! Clean residual min=-0.000746 max=0.000633 Jy/beam ! Clean residual mean=-0.000011 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.104845 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.104845 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=0.037838Jy sigma=0.021783 ! Fit after self-cal, rms=0.037834Jy sigma=0.021781 ! 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=0.8513 mas, bmaj=2.074 mas, bpa=-1.206 degrees ! Estimated noise=6.53184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8513 x 2.074 at -1.206 degrees (North through East) ! Clean map min=-0.00079005 max=0.093921 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=0.6947 mas, bmaj=1.79 mas, bpa=-2.081 degrees ! Estimated noise=13.3218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735799 Jy ! Component: 100 - total flux cleaned = 0.0900489 Jy ! Component: 150 - total flux cleaned = 0.0956063 Jy ! Component: 200 - total flux cleaned = 0.098538 Jy ! Total flux subtracted in 200 components = 0.098538 Jy ! Clean residual min=-0.001222 max=0.001761 Jy/beam ! Clean residual mean=0.000022 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0985379 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0985379 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8513 mas, bmaj=2.074 mas, bpa=-1.206 degrees ! Estimated noise=6.53184 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 = 0.00222477 Jy ! Component: 100 - total flux cleaned = 0.00360026 Jy ! Component: 150 - total flux cleaned = 0.00457294 Jy ! Component: 200 - total flux cleaned = 0.00521573 Jy ! Total flux subtracted in 200 components = 0.00521573 Jy ! Clean residual min=-0.000611 max=0.000860 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.103754 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.103754 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=1.283 mas, bmaj=2.53 mas, bpa=0.1658 degrees ! Estimated noise=7.27178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640715 Jy ! Component: 100 - total flux cleaned = 0.00087125 Jy ! Component: 150 - total flux cleaned = 0.000943059 Jy ! Component: 200 - total flux cleaned = 0.000959095 Jy ! Total flux subtracted in 200 components = 0.000959095 Jy ! Clean residual min=-0.000660 max=0.000673 Jy/beam ! Clean residual mean=-0.000009 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.104713 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 = 2.87528e-05 Jy ! Component: 100 - total flux cleaned = 5.4085e-05 Jy ! Component: 150 - total flux cleaned = 7.68078e-05 Jy ! Component: 200 - total flux cleaned = 9.75112e-05 Jy ! Total flux subtracted in 200 components = 9.75112e-05 Jy ! Clean residual min=-0.000673 max=0.000644 Jy/beam ! Clean residual mean=-0.000010 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.10481 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 88 components and 0.10481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8513 mas, bmaj=2.074 mas, bpa=-1.206 degrees ! Estimated noise=6.53184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.19159e-05 Jy ! Component: 100 - total flux cleaned = -6.24234e-05 Jy ! Component: 150 - total flux cleaned = -6.24031e-05 Jy ! Component: 200 - total flux cleaned = -4.28732e-05 Jy ! Total flux subtracted in 200 components = -4.28732e-05 Jy ! Clean residual min=-0.000548 max=0.000562 Jy/beam ! Clean residual mean=-0.000006 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.104767 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.104767 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=0.037821Jy sigma=0.021771 ! Fit after self-cal, rms=0.037809Jy sigma=0.021766 wmodel /scr/pima/s3111b_uvs/J2110+0809_X_map.mod ! Writing 113 model components to file: /scr/pima/s3111b_uvs/J2110+0809_X_map.mod wobs /scr/pima/s3111b_uvs/J2110+0809_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J2110+0809_X_uvs.fits wwins /scr/pima/s3111b_uvs/J2110+0809_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111b_uvs/J2110+0809_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 = -3.38164e-05 Jy ! Component: 100 - total flux cleaned = 5.68982e-05 Jy ! Component: 150 - total flux cleaned = 0.000116455 Jy ! Component: 200 - total flux cleaned = 0.000188889 Jy ! Component: 250 - total flux cleaned = 0.000235358 Jy ! Component: 300 - total flux cleaned = 0.000280468 Jy ! Component: 350 - total flux cleaned = 0.000309441 Jy ! Component: 400 - total flux cleaned = 0.000344669 Jy ! Component: 450 - total flux cleaned = 0.000358467 Jy ! Component: 500 - total flux cleaned = 0.000378935 Jy ! Component: 550 - total flux cleaned = 0.000412056 Jy ! Component: 600 - total flux cleaned = 0.000424937 Jy ! Component: 650 - total flux cleaned = 0.000443894 Jy ! Component: 700 - total flux cleaned = 0.00045015 Jy ! Component: 750 - total flux cleaned = 0.000443947 Jy ! Component: 800 - total flux cleaned = 0.000437841 Jy ! Component: 850 - total flux cleaned = 0.000420008 Jy ! Component: 900 - total flux cleaned = 0.000431632 Jy ! Component: 950 - total flux cleaned = 0.000396919 Jy ! Component: 1000 - total flux cleaned = 0.000396944 Jy ! Component: 1050 - total flux cleaned = 0.000396837 Jy ! Component: 1100 - total flux cleaned = 0.000385554 Jy ! Component: 1150 - total flux cleaned = 0.000363597 Jy ! Component: 1200 - total flux cleaned = 0.000352832 Jy ! Component: 1250 - total flux cleaned = 0.000358045 Jy ! Component: 1300 - total flux cleaned = 0.000331762 Jy ! Component: 1350 - total flux cleaned = 0.000337046 Jy ! Component: 1400 - total flux cleaned = 0.000352461 Jy ! Component: 1450 - total flux cleaned = 0.000347305 Jy ! Component: 1500 - total flux cleaned = 0.000357353 Jy ! Component: 1550 - total flux cleaned = 0.000342368 Jy ! Component: 1600 - total flux cleaned = 0.000332583 Jy ! Component: 1650 - total flux cleaned = 0.000337537 Jy ! Component: 1700 - total flux cleaned = 0.00034727 Jy ! Component: 1750 - total flux cleaned = 0.000356706 Jy ! Component: 1800 - total flux cleaned = 0.000347196 Jy ! Component: 1850 - total flux cleaned = 0.000347226 Jy ! Component: 1900 - total flux cleaned = 0.000356453 Jy ! Component: 1950 - total flux cleaned = 0.000342618 Jy ! Component: 2000 - total flux cleaned = 0.000338095 Jy ! Total flux subtracted in 2048 components = 0.000338097 Jy ! Clean residual min=-0.000239 max=0.000311 Jy/beam ! Clean residual mean=-0.000009 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.105106 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 254 components and 0.105106 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J2110+0809_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8513 x 2.074 at -1.206 degrees (North through East) ! Clean map min=-0.00053347 max=0.094243 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J2110+0809_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0942433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322151 0.322151 0.644303 1.28861 2.57721 5.15442 10.3088 20.6177 41.2354 82.4707 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J2110+0809_X_uvs.log closed on Mon Jul 23 22:53:55 2012