! Started logfile: /d2/scr/pima/bp171a3_uvs/J1222+0413_C_uvs.log on Mon Feb 24 08:48:54 2014 obs /d2/scr/pima/bp171a3_uvs/J1222+0413_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1222+0413_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1222+0413_C] 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 0.300x0.300 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=1.107394Jy sigma=44.327307 ! Fit after self-cal, rms=0.561630Jy sigma=22.163427 ! 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=1.218 mas, bmaj=3.772 mas, bpa=-2.862 degrees ! Estimated noise=0.843794 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 = 0.334556 Jy ! Component: 100 - total flux cleaned = 0.426306 Jy ! Total flux subtracted in 100 components = 0.426306 Jy ! Clean residual min=-0.019940 max=0.039823 Jy/beam ! Clean residual mean=-0.000013 rms=0.006497 Jy/beam ! Combined flux in latest and established models = 0.426306 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.426306 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=0.104790Jy sigma=3.605024 ! Fit after self-cal, rms=0.104786Jy sigma=3.604390 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422521 Jy ! Component: 100 - total flux cleaned = 0.0666215 Jy ! Total flux subtracted in 100 components = 0.0666215 Jy ! Clean residual min=-0.018625 max=0.024841 Jy/beam ! Clean residual mean=-0.000010 rms=0.004216 Jy/beam ! Combined flux in latest and established models = 0.492928 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.492928 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=0.081000Jy sigma=2.536513 ! Fit after self-cal, rms=0.080977Jy sigma=2.535707 ! 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=1.441 mas, bmaj=4.179 mas, bpa=-2.826 degrees ! Estimated noise=0.704535 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 (-10.8, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208498 Jy ! Component: 100 - total flux cleaned = 0.0267649 Jy ! Component: 150 - total flux cleaned = 0.0315721 Jy ! Component: 200 - total flux cleaned = 0.0339719 Jy ! Total flux subtracted in 200 components = 0.0339719 Jy ! Clean residual min=-0.014202 max=0.015678 Jy/beam ! Clean residual mean=-0.000002 rms=0.003028 Jy/beam ! Combined flux in latest and established models = 0.526899 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.526899 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=0.070424Jy sigma=2.146929 ! Fit after self-cal, rms=0.070020Jy sigma=2.126022 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.441 x 4.179 at -2.826 degrees (North through East) ! Clean map min=-0.013498 max=0.4403 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 1.05 HN 0.90 KP 0.94 MK 1.18 ! NL 1.08 OV 0.99 PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.92 KP 0.97 MK 1.16 ! NL 1.13 OV 1.05 PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 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 1.07 HN 0.92 KP 0.99 MK 1.17 ! NL 1.02 OV 0.98 PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.92 KP 1.00 MK 1.16 ! NL 1.02 OV 0.98 PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.95 KP 1.01 MK 1.13 ! NL 1.00 OV 0.98 PT 1.07 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.90 KP 0.96 MK 1.08 ! NL 1.01 OV 0.97 PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.91 KP 1.07 MK 1.09 ! NL 1.00 OV 0.99 PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.070020Jy sigma=2.126022 ! Fit after self-cal, rms=0.060920Jy sigma=1.613332 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=4.184 mas, bpa=-2.521 degrees ! Estimated noise=0.71471 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 = 0.0062695 Jy ! Component: 100 - total flux cleaned = 0.00716213 Jy ! Component: 150 - total flux cleaned = 0.00730602 Jy ! Component: 200 - total flux cleaned = 0.00779805 Jy ! Total flux subtracted in 200 components = 0.00779805 Jy ! Clean residual min=-0.009844 max=0.007206 Jy/beam ! Clean residual mean=0.000004 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.534697 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.534697 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=0.059161Jy sigma=1.570965 ! Fit after self-cal, rms=0.059126Jy sigma=1.569371 ! 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=0.059126Jy sigma=1.569371 ! Fit after self-cal, rms=0.058932Jy sigma=1.546405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=4.179 mas, bpa=-2.415 degrees ! Estimated noise=0.72437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664979 Jy ! Component: 100 - total flux cleaned = 0.00746911 Jy ! Component: 150 - total flux cleaned = 0.00789659 Jy ! Component: 200 - total flux cleaned = 0.00827951 Jy ! Total flux subtracted in 200 components = 0.00827951 Jy ! Clean residual min=-0.009478 max=0.006941 Jy/beam ! Clean residual mean=0.000004 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.542977 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.542977 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=0.057544Jy sigma=1.521089 ! Fit after self-cal, rms=0.057522Jy sigma=1.520304 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 = 0.000291255 Jy ! Component: 100 - total flux cleaned = 0.000621967 Jy ! Component: 150 - total flux cleaned = 0.000924412 Jy ! Component: 200 - total flux cleaned = 0.00120431 Jy ! Total flux subtracted in 200 components = 0.00120431 Jy ! Clean residual min=-0.009054 max=0.006770 Jy/beam ! Clean residual mean=0.000004 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.544181 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.544181 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=0.057236Jy sigma=1.513138 ! Fit after self-cal, rms=0.057224Jy sigma=1.512663 ! 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=0.057224Jy sigma=1.512663 ! Fit after self-cal, rms=0.056971Jy sigma=1.488189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=4.172 mas, bpa=-2.293 degrees ! Estimated noise=0.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591591 Jy ! Component: 100 - total flux cleaned = 0.00735203 Jy ! Component: 150 - total flux cleaned = 0.00774067 Jy ! Component: 200 - total flux cleaned = 0.00815724 Jy ! Total flux subtracted in 200 components = 0.00815724 Jy ! Clean residual min=-0.009050 max=0.006775 Jy/beam ! Clean residual mean=0.000004 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.552339 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.552338 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=0.055876Jy sigma=1.472735 ! Fit after self-cal, rms=0.055867Jy sigma=1.472395 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 = 0.00020282 Jy ! Component: 100 - total flux cleaned = 0.00051174 Jy ! Component: 150 - total flux cleaned = 0.000745099 Jy ! Component: 200 - total flux cleaned = 0.00102332 Jy ! Total flux subtracted in 200 components = 0.00102332 Jy ! Clean residual min=-0.008878 max=0.006574 Jy/beam ! Clean residual mean=0.000004 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.553362 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.553362 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=0.055692Jy sigma=1.468614 ! Fit after self-cal, rms=0.055689Jy sigma=1.468371 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.055689Jy sigma=1.468371 ! Fit after self-cal, rms=0.055467Jy sigma=1.447414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=6.569 mas, bpa=-7.141 degrees ! Estimated noise=0.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662206 Jy ! Component: 100 - total flux cleaned = 0.00755757 Jy ! Component: 150 - total flux cleaned = 0.00810088 Jy ! Component: 200 - total flux cleaned = 0.00873524 Jy ! Total flux subtracted in 200 components = 0.00873524 Jy ! Clean residual min=-0.010447 max=0.009028 Jy/beam ! Clean residual mean=0.000007 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.562097 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.562097 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=0.055076Jy sigma=1.448317 ! Fit after self-cal, rms=0.055068Jy sigma=1.447576 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 = 0.000511833 Jy ! Component: 100 - total flux cleaned = 0.000932129 Jy ! Component: 150 - total flux cleaned = 0.00118331 Jy ! Component: 200 - total flux cleaned = 0.00141613 Jy ! Total flux subtracted in 200 components = 0.00141613 Jy ! Clean residual min=-0.010045 max=0.008846 Jy/beam ! Clean residual mean=0.000008 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.563513 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.563513 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=0.055218Jy sigma=1.455545 ! Fit after self-cal, rms=0.055208Jy sigma=1.455050 ! 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=1.469 mas, bmaj=4.166 mas, bpa=-2.172 degrees ! Estimated noise=0.742915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 4.166 at -2.172 degrees (North through East) ! Clean map min=-0.0086298 max=0.46055 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=1.243 mas, bmaj=3.76 mas, bpa=-2.165 degrees ! Estimated noise=0.897949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355889 Jy ! Component: 100 - total flux cleaned = 0.444985 Jy ! Component: 150 - total flux cleaned = 0.485439 Jy ! Component: 200 - total flux cleaned = 0.510194 Jy ! Total flux subtracted in 200 components = 0.510194 Jy ! Clean residual min=-0.012495 max=0.016116 Jy/beam ! Clean residual mean=-0.000001 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 0.510194 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.510194 Jy ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.166 mas, bpa=-2.172 degrees ! Estimated noise=0.742915 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7.5, -76.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217789 Jy ! Component: 100 - total flux cleaned = 0.0306094 Jy ! Component: 150 - total flux cleaned = 0.0356919 Jy ! Component: 200 - total flux cleaned = 0.0387312 Jy ! Total flux subtracted in 200 components = 0.0387312 Jy ! Clean residual min=-0.010523 max=0.008708 Jy/beam ! Clean residual mean=0.000001 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.548925 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.548925 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=6.569 mas, bpa=-7.141 degrees ! Estimated noise=0.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760292 Jy ! Component: 100 - total flux cleaned = 0.00984861 Jy ! Component: 150 - total flux cleaned = 0.0110378 Jy ! Component: 200 - total flux cleaned = 0.0118077 Jy ! Total flux subtracted in 200 components = 0.0118077 Jy ! Clean residual min=-0.010442 max=0.008644 Jy/beam ! Clean residual mean=0.000007 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.560733 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 = 0.000461618 Jy ! Component: 100 - total flux cleaned = 0.000983903 Jy ! Component: 150 - total flux cleaned = 0.00136582 Jy ! Component: 200 - total flux cleaned = 0.00180461 Jy ! Total flux subtracted in 200 components = 0.00180461 Jy ! Clean residual min=-0.009861 max=0.008127 Jy/beam ! Clean residual mean=0.000007 rms=0.002618 Jy/beam ! Combined flux in latest and established models = 0.562538 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.562538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.166 mas, bpa=-2.172 degrees ! Estimated noise=0.742915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451043 Jy ! Component: 100 - total flux cleaned = -9.9826e-05 Jy ! Component: 150 - total flux cleaned = -0.00027044 Jy ! Component: 200 - total flux cleaned = -0.000394786 Jy ! Total flux subtracted in 200 components = -0.000394786 Jy ! Clean residual min=-0.008868 max=0.006354 Jy/beam ! Clean residual mean=0.000004 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.562143 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.562143 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=0.054121Jy sigma=1.423127 ! Fit after self-cal, rms=0.054017Jy sigma=1.418638 wmodel /d2/scr/pima/bp171a3_uvs/J1222+0413_C_map.mod ! Writing 109 model components to file: /d2/scr/pima/bp171a3_uvs/J1222+0413_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1222+0413_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1222+0413_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1222+0413_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1222+0413_C_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 = -0.00375278 Jy ! Component: 100 - total flux cleaned = -0.00565038 Jy ! Component: 150 - total flux cleaned = -0.00662223 Jy ! Component: 200 - total flux cleaned = -0.00652631 Jy ! Component: 250 - total flux cleaned = -0.00633939 Jy ! Component: 300 - total flux cleaned = -0.00625104 Jy ! Component: 350 - total flux cleaned = -0.00616471 Jy ! Component: 400 - total flux cleaned = -0.00599778 Jy ! Component: 450 - total flux cleaned = -0.00591882 Jy ! Component: 500 - total flux cleaned = -0.00607364 Jy ! Component: 550 - total flux cleaned = -0.00629557 Jy ! Component: 600 - total flux cleaned = -0.00643893 Jy ! Component: 650 - total flux cleaned = -0.00643923 Jy ! Component: 700 - total flux cleaned = -0.00644083 Jy ! Component: 750 - total flux cleaned = -0.00650713 Jy ! Component: 800 - total flux cleaned = -0.00663748 Jy ! Component: 850 - total flux cleaned = -0.00663632 Jy ! Component: 900 - total flux cleaned = -0.00669805 Jy ! Component: 950 - total flux cleaned = -0.00681927 Jy ! Component: 1000 - total flux cleaned = -0.00687819 Jy ! Component: 1050 - total flux cleaned = -0.00687886 Jy ! Component: 1100 - total flux cleaned = -0.00687853 Jy ! Component: 1150 - total flux cleaned = -0.00693273 Jy ! Component: 1200 - total flux cleaned = -0.00698606 Jy ! Component: 1250 - total flux cleaned = -0.00693482 Jy ! Component: 1300 - total flux cleaned = -0.00693574 Jy ! Component: 1350 - total flux cleaned = -0.00708635 Jy ! Component: 1400 - total flux cleaned = -0.00693952 Jy ! Component: 1450 - total flux cleaned = -0.00679701 Jy ! Component: 1500 - total flux cleaned = -0.00684461 Jy ! Component: 1550 - total flux cleaned = -0.00684481 Jy ! Component: 1600 - total flux cleaned = -0.00679977 Jy ! Component: 1650 - total flux cleaned = -0.00684417 Jy ! Component: 1700 - total flux cleaned = -0.00693054 Jy ! Component: 1750 - total flux cleaned = -0.0068017 Jy ! Component: 1800 - total flux cleaned = -0.00671775 Jy ! Component: 1850 - total flux cleaned = -0.00684142 Jy ! Component: 1900 - total flux cleaned = -0.00675974 Jy ! Component: 1950 - total flux cleaned = -0.00671981 Jy ! Component: 2000 - total flux cleaned = -0.00672086 Jy ! Component: 2050 - total flux cleaned = -0.00664408 Jy ! Component: 2100 - total flux cleaned = -0.00664397 Jy ! Component: 2150 - total flux cleaned = -0.00660679 Jy ! Component: 2200 - total flux cleaned = -0.00656967 Jy ! Component: 2250 - total flux cleaned = -0.00656953 Jy ! Component: 2300 - total flux cleaned = -0.00656963 Jy ! Component: 2350 - total flux cleaned = -0.00656988 Jy ! Component: 2400 - total flux cleaned = -0.00656939 Jy ! Component: 2450 - total flux cleaned = -0.00646559 Jy ! Component: 2500 - total flux cleaned = -0.00649954 Jy ! Component: 2550 - total flux cleaned = -0.0064994 Jy ! Component: 2600 - total flux cleaned = -0.00646658 Jy ! Component: 2650 - total flux cleaned = -0.00649948 Jy ! Component: 2700 - total flux cleaned = -0.00653155 Jy ! Component: 2750 - total flux cleaned = -0.0065315 Jy ! Component: 2800 - total flux cleaned = -0.00646796 Jy ! Component: 2850 - total flux cleaned = -0.00637407 Jy ! Component: 2900 - total flux cleaned = -0.00640506 Jy ! Component: 2950 - total flux cleaned = -0.00637442 Jy ! Component: 3000 - total flux cleaned = -0.00634394 Jy ! Component: 3050 - total flux cleaned = -0.00631411 Jy ! Component: 3100 - total flux cleaned = -0.00637403 Jy ! Component: 3150 - total flux cleaned = -0.00634451 Jy ! Component: 3200 - total flux cleaned = -0.00640288 Jy ! Component: 3250 - total flux cleaned = -0.00640269 Jy ! Component: 3300 - total flux cleaned = -0.00643162 Jy ! Component: 3350 - total flux cleaned = -0.00645969 Jy ! Component: 3400 - total flux cleaned = -0.00645959 Jy ! Component: 3450 - total flux cleaned = -0.00643152 Jy ! Component: 3500 - total flux cleaned = -0.00645941 Jy ! Component: 3550 - total flux cleaned = -0.00651483 Jy ! Component: 3600 - total flux cleaned = -0.00651471 Jy ! Component: 3650 - total flux cleaned = -0.00662389 Jy ! Component: 3700 - total flux cleaned = -0.006651 Jy ! Component: 3750 - total flux cleaned = -0.00670512 Jy ! Component: 3800 - total flux cleaned = -0.00675902 Jy ! Component: 3850 - total flux cleaned = -0.00681258 Jy ! Component: 3900 - total flux cleaned = -0.00686588 Jy ! Component: 3950 - total flux cleaned = -0.0070512 Jy ! Component: 4000 - total flux cleaned = -0.00702486 Jy ! Component: 4050 - total flux cleaned = -0.00712974 Jy ! Total flux subtracted in 4096 components = -0.00712986 Jy ! Clean residual min=-0.001440 max=0.001508 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.555013 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 428 components and 0.555013 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1222+0413_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 4.166 at -2.172 degrees (North through East) ! Clean map min=-0.0072446 max=0.46194 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1222+0413_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.461939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281393 0.281393 0.562786 1.12557 2.25114 4.50229 9.00458 18.0092 36.0183 72.0366 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.461 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1066.12 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1222+0413_C_uvs.log closed on Mon Feb 24 08:48:58 2014