! Started logfile: /d2/scr/pima/bp177i_uvs/J1446+6043_C_uvs.log on Tue Apr 15 00:29:39 2014 obs /d2/scr/pima/bp177i_uvs/J1446+6043_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1446+6043_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1446+6043 ! ! 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 864 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/bp177i_uvs/J1446+6043_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=1.002085Jy sigma=47.080440 ! Fit after self-cal, rms=0.949880Jy sigma=44.609025 ! 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=1.329 mas, bmaj=4.724 mas, bpa=42.7 degrees ! Estimated noise=0.721454 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 = 0.0352932 Jy ! Component: 100 - total flux cleaned = 0.0459958 Jy ! Total flux subtracted in 100 components = 0.0459958 Jy ! Clean residual min=-0.003046 max=0.004919 Jy/beam ! Clean residual mean=-0.000075 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0459958 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0459958 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=0.021477Jy sigma=0.889174 ! Fit after self-cal, rms=0.021465Jy sigma=0.888322 ! 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=1.663 mas, bmaj=4.931 mas, bpa=42.6 degrees ! Estimated noise=0.531779 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 = 0.0080849 Jy ! Component: 100 - total flux cleaned = 0.0121381 Jy ! Component: 150 - total flux cleaned = 0.0147947 Jy ! Component: 200 - total flux cleaned = 0.0166641 Jy ! Total flux subtracted in 200 components = 0.0166641 Jy ! Clean residual min=-0.002692 max=0.004840 Jy/beam ! Clean residual mean=-0.000087 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0626599 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 42 components and 0.0626599 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=0.018065Jy sigma=0.723135 ! Fit after self-cal, rms=0.018064Jy sigma=0.722620 ! Inverting map ! Added new window around map position (0.6, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490997 Jy ! Component: 100 - total flux cleaned = 0.00784195 Jy ! Component: 150 - total flux cleaned = 0.00995603 Jy ! Component: 200 - total flux cleaned = 0.011625 Jy ! Total flux subtracted in 200 components = 0.011625 Jy ! Clean residual min=-0.001918 max=0.001903 Jy/beam ! Clean residual mean=-0.000049 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0742849 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 91 components and 0.0742848 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=0.016544Jy sigma=0.633474 ! Fit after self-cal, rms=0.016498Jy sigma=0.631114 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.663 x 4.931 at 42.6 degrees (North through East) ! Clean map min=-0.0018638 max=0.049497 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: ! BR 0.92 FD 1.04 HN 0.91 KP 0.88 ! LA 0.98 MK 1.02 NL 1.03 PT 0.84 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 0.98 KP 0.94 ! LA 1.09 MK 0.97 NL 1.07 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.96 KP 0.96 ! LA 1.04 MK 1.03 NL 1.06 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.98 ! LA 1.06 MK 1.02 NL 1.10 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.07 KP 0.97 ! LA 1.14 MK 0.95 NL 1.10 PT 1.02 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 0.87 ! LA 1.01 MK 0.93 NL 1.07 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.06 KP 1.04 ! LA 1.00 MK 1.01 NL 1.10 PT 0.89 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.016498Jy sigma=0.631114 ! Fit after self-cal, rms=0.015749Jy sigma=0.579846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=4.925 mas, bpa=42.57 degrees ! Estimated noise=0.533344 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 = 0.00113618 Jy ! Component: 100 - total flux cleaned = 0.00199821 Jy ! Component: 150 - total flux cleaned = 0.00269476 Jy ! Component: 200 - total flux cleaned = 0.00326265 Jy ! Total flux subtracted in 200 components = 0.00326265 Jy ! Clean residual min=-0.001319 max=0.001035 Jy/beam ! Clean residual mean=-0.000020 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0775475 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 114 components and 0.0775475 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=0.015605Jy sigma=0.573757 ! Fit after self-cal, rms=0.015607Jy sigma=0.573618 ! 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=0.015607Jy sigma=0.573618 ! Fit after self-cal, rms=0.015670Jy sigma=0.572312 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.661 mas, bmaj=4.918 mas, bpa=42.6 degrees ! Estimated noise=0.538054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841897 Jy ! Component: 100 - total flux cleaned = 0.00144764 Jy ! Component: 150 - total flux cleaned = 0.00194241 Jy ! Component: 200 - total flux cleaned = 0.00223007 Jy ! Total flux subtracted in 200 components = 0.00223007 Jy ! Clean residual min=-0.001304 max=0.001020 Jy/beam ! Clean residual mean=-0.000018 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0797775 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 135 components and 0.0797775 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=0.015570Jy sigma=0.569928 ! Fit after self-cal, rms=0.015569Jy sigma=0.569907 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 = 0.00024198 Jy ! Component: 100 - total flux cleaned = 0.000429289 Jy ! Component: 150 - total flux cleaned = 0.0005738 Jy ! Component: 200 - total flux cleaned = 0.000694443 Jy ! Total flux subtracted in 200 components = 0.000694443 Jy ! Clean residual min=-0.001270 max=0.000983 Jy/beam ! Clean residual mean=-0.000016 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.080472 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.080472 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=0.015542Jy sigma=0.569233 ! Fit after self-cal, rms=0.015542Jy sigma=0.569217 ! 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=0.015542Jy sigma=0.569217 ! Fit after self-cal, rms=0.015608Jy sigma=0.567244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=4.913 mas, bpa=42.64 degrees ! Estimated noise=0.543798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756008 Jy ! Component: 100 - total flux cleaned = 0.00124549 Jy ! Component: 150 - total flux cleaned = 0.00164124 Jy ! Component: 200 - total flux cleaned = 0.00186924 Jy ! Total flux subtracted in 200 components = 0.00186924 Jy ! Clean residual min=-0.001295 max=0.000996 Jy/beam ! Clean residual mean=-0.000017 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0823412 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 160 components and 0.0823412 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=0.015525Jy sigma=0.565857 ! Fit after self-cal, rms=0.015524Jy sigma=0.565845 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 = 0.000191008 Jy ! Component: 100 - total flux cleaned = 0.000366535 Jy ! Component: 150 - total flux cleaned = 0.000477142 Jy ! Component: 200 - total flux cleaned = 0.000577609 Jy ! Total flux subtracted in 200 components = 0.000577609 Jy ! Clean residual min=-0.001273 max=0.000966 Jy/beam ! Clean residual mean=-0.000015 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0829188 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 176 components and 0.0829189 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=0.015506Jy sigma=0.565532 ! Fit after self-cal, rms=0.015506Jy sigma=0.565522 ! 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=0.015506Jy sigma=0.565522 ! Fit after self-cal, rms=0.015583Jy sigma=0.563781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=5.224 mas, bpa=41.13 degrees ! Estimated noise=0.670472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110088 Jy ! Component: 100 - total flux cleaned = 0.00169391 Jy ! Component: 150 - total flux cleaned = 0.00209707 Jy ! Component: 200 - total flux cleaned = 0.00237917 Jy ! Total flux subtracted in 200 components = 0.00237917 Jy ! Clean residual min=-0.001520 max=0.001327 Jy/beam ! Clean residual mean=-0.000031 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.085298 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 198 components and 0.085298 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=0.015506Jy sigma=0.562894 ! Fit after self-cal, rms=0.015505Jy sigma=0.562878 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 = 0.000115803 Jy ! Component: 100 - total flux cleaned = 0.000186552 Jy ! Component: 150 - total flux cleaned = 0.000229331 Jy ! Component: 200 - total flux cleaned = 0.000262244 Jy ! Total flux subtracted in 200 components = 0.000262244 Jy ! Clean residual min=-0.001483 max=0.001344 Jy/beam ! Clean residual mean=-0.000030 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0855603 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 213 components and 0.0855603 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=0.015499Jy sigma=0.562803 ! Fit after self-cal, rms=0.015499Jy sigma=0.562796 ! 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=1.651 mas, bmaj=4.909 mas, bpa=42.69 degrees ! Estimated noise=0.549577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.909 at 42.69 degrees (North through East) ! Clean map min=-0.0012353 max=0.051218 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=1.321 mas, bmaj=4.711 mas, bpa=42.78 degrees ! Estimated noise=0.739898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362011 Jy ! Component: 100 - total flux cleaned = 0.047465 Jy ! Component: 150 - total flux cleaned = 0.0535616 Jy ! Component: 200 - total flux cleaned = 0.0576997 Jy ! Total flux subtracted in 200 components = 0.0576997 Jy ! Clean residual min=-0.002211 max=0.002740 Jy/beam ! Clean residual mean=-0.000055 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0576997 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0576997 Jy ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.909 mas, bpa=42.69 degrees ! Estimated noise=0.549577 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 = 0.00542948 Jy ! Component: 100 - total flux cleaned = 0.00931782 Jy ! Component: 150 - total flux cleaned = 0.0123463 Jy ! Component: 200 - total flux cleaned = 0.0147949 Jy ! Total flux subtracted in 200 components = 0.0147949 Jy ! Clean residual min=-0.001728 max=0.002231 Jy/beam ! Clean residual mean=-0.000055 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0724945 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 79 components and 0.0724946 Jy ! Inverting map ! Added new window around map position (2.1, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222334 Jy ! Component: 100 - total flux cleaned = 0.00387253 Jy ! Component: 150 - total flux cleaned = 0.00523307 Jy ! Component: 200 - total flux cleaned = 0.00637615 Jy ! Total flux subtracted in 200 components = 0.00637615 Jy ! Clean residual min=-0.001389 max=0.001170 Jy/beam ! Clean residual mean=-0.000034 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0788707 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 126 components and 0.0788707 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=3.448 mas, bmaj=5.224 mas, bpa=41.13 degrees ! Estimated noise=0.670472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185731 Jy ! Component: 100 - total flux cleaned = 0.00317844 Jy ! Component: 150 - total flux cleaned = 0.00415172 Jy ! Component: 200 - total flux cleaned = 0.0048787 Jy ! Total flux subtracted in 200 components = 0.0048787 Jy ! Clean residual min=-0.001509 max=0.001397 Jy/beam ! Clean residual mean=-0.000042 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0837494 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 = 0.000545622 Jy ! Component: 100 - total flux cleaned = 0.000956711 Jy ! Component: 150 - total flux cleaned = 0.00122539 Jy ! Component: 200 - total flux cleaned = 0.00135249 Jy ! Total flux subtracted in 200 components = 0.00135249 Jy ! Clean residual min=-0.001426 max=0.001369 Jy/beam ! Clean residual mean=-0.000033 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0851019 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 206 components and 0.0851019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.909 mas, bpa=42.69 degrees ! Estimated noise=0.549577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.39453e-06 Jy ! Component: 100 - total flux cleaned = 5.87259e-06 Jy ! Component: 150 - total flux cleaned = 1.87287e-05 Jy ! Component: 200 - total flux cleaned = 4.36147e-05 Jy ! Total flux subtracted in 200 components = 4.36147e-05 Jy ! Clean residual min=-0.001139 max=0.001037 Jy/beam ! Clean residual mean=-0.000015 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0851455 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 228 components and 0.0851455 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=0.015452Jy sigma=0.560666 ! Fit after self-cal, rms=0.015445Jy sigma=0.560450 wmodel /d2/scr/pima/bp177i_uvs/J1446+6043_C_map.mod ! Writing 228 model components to file: /d2/scr/pima/bp177i_uvs/J1446+6043_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1446+6043_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1446+6043_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1446+6043_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1446+6043_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 = -0.000503729 Jy ! Component: 100 - total flux cleaned = -0.00067198 Jy ! Component: 150 - total flux cleaned = -0.000843754 Jy ! Component: 200 - total flux cleaned = -0.00100785 Jy ! Component: 250 - total flux cleaned = -0.00113427 Jy ! Component: 300 - total flux cleaned = -0.00121063 Jy ! Component: 350 - total flux cleaned = -0.00127003 Jy ! Component: 400 - total flux cleaned = -0.00135616 Jy ! Component: 450 - total flux cleaned = -0.00138396 Jy ! Component: 500 - total flux cleaned = -0.00142455 Jy ! Component: 550 - total flux cleaned = -0.00146406 Jy ! Component: 600 - total flux cleaned = -0.00150267 Jy ! Component: 650 - total flux cleaned = -0.00155313 Jy ! Component: 700 - total flux cleaned = -0.0016024 Jy ! Component: 750 - total flux cleaned = -0.00166309 Jy ! Component: 800 - total flux cleaned = -0.00173446 Jy ! Component: 850 - total flux cleaned = -0.00181615 Jy ! Component: 900 - total flux cleaned = -0.00187339 Jy ! Component: 950 - total flux cleaned = -0.00197474 Jy ! Component: 1000 - total flux cleaned = -0.00206329 Jy ! Component: 1050 - total flux cleaned = -0.00217198 Jy ! Component: 1100 - total flux cleaned = -0.00223609 Jy ! Component: 1150 - total flux cleaned = -0.00228876 Jy ! Component: 1200 - total flux cleaned = -0.00235097 Jy ! Component: 1250 - total flux cleaned = -0.00240223 Jy ! Component: 1300 - total flux cleaned = -0.00244274 Jy ! Component: 1350 - total flux cleaned = -0.00247247 Jy ! Component: 1400 - total flux cleaned = -0.00252128 Jy ! Component: 1450 - total flux cleaned = -0.00255984 Jy ! Component: 1500 - total flux cleaned = -0.00256922 Jy ! Component: 1550 - total flux cleaned = -0.00260672 Jy ! Component: 1600 - total flux cleaned = -0.00259737 Jy ! Component: 1650 - total flux cleaned = -0.0026525 Jy ! Component: 1700 - total flux cleaned = -0.00267068 Jy ! Component: 1750 - total flux cleaned = -0.00270658 Jy ! Component: 1800 - total flux cleaned = -0.00276009 Jy ! Component: 1850 - total flux cleaned = -0.00279537 Jy ! Component: 1900 - total flux cleaned = -0.00283906 Jy ! Component: 1950 - total flux cleaned = -0.00286497 Jy ! Component: 2000 - total flux cleaned = -0.00293342 Jy ! Component: 2050 - total flux cleaned = -0.0029757 Jy ! Component: 2100 - total flux cleaned = -0.00303423 Jy ! Component: 2150 - total flux cleaned = -0.00307555 Jy ! Component: 2200 - total flux cleaned = -0.00313296 Jy ! Component: 2250 - total flux cleaned = -0.00315742 Jy ! Component: 2300 - total flux cleaned = -0.00321388 Jy ! Component: 2350 - total flux cleaned = -0.00326169 Jy ! Component: 2400 - total flux cleaned = -0.00328539 Jy ! Component: 2450 - total flux cleaned = -0.00333237 Jy ! Component: 2500 - total flux cleaned = -0.00335564 Jy ! Component: 2550 - total flux cleaned = -0.00339419 Jy ! Component: 2600 - total flux cleaned = -0.00342479 Jy ! Component: 2650 - total flux cleaned = -0.00347795 Jy ! Component: 2700 - total flux cleaned = -0.00350807 Jy ! Component: 2750 - total flux cleaned = -0.00356036 Jy ! Component: 2800 - total flux cleaned = -0.00362693 Jy ! Component: 2850 - total flux cleaned = -0.00365634 Jy ! Component: 2900 - total flux cleaned = -0.00370738 Jy ! Component: 2950 - total flux cleaned = -0.00375806 Jy ! Component: 3000 - total flux cleaned = -0.00379397 Jy ! Component: 3050 - total flux cleaned = -0.00382967 Jy ! Component: 3100 - total flux cleaned = -0.00387919 Jy ! Component: 3150 - total flux cleaned = -0.00390731 Jy ! Component: 3200 - total flux cleaned = -0.00396317 Jy ! Component: 3250 - total flux cleaned = -0.003984 Jy ! Component: 3300 - total flux cleaned = -0.00402538 Jy ! Component: 3350 - total flux cleaned = -0.00408689 Jy ! Component: 3400 - total flux cleaned = -0.00410047 Jy ! Component: 3450 - total flux cleaned = -0.0041477 Jy ! Component: 3500 - total flux cleaned = -0.00418118 Jy ! Component: 3550 - total flux cleaned = -0.00422108 Jy ! Component: 3600 - total flux cleaned = -0.00424749 Jy ! Component: 3650 - total flux cleaned = -0.00426712 Jy ! Component: 3700 - total flux cleaned = -0.00432581 Jy ! Component: 3750 - total flux cleaned = -0.00436474 Jy ! Component: 3800 - total flux cleaned = -0.00439055 Jy ! Component: 3850 - total flux cleaned = -0.0044546 Jy ! Component: 3900 - total flux cleaned = -0.00448638 Jy ! Component: 3950 - total flux cleaned = -0.00453065 Jy ! Component: 4000 - total flux cleaned = -0.00456836 Jy ! Component: 4050 - total flux cleaned = -0.00460592 Jy ! Total flux subtracted in 4096 components = -0.00466815 Jy ! Clean residual min=-0.000363 max=0.000383 Jy/beam ! Clean residual mean=-0.000004 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0804773 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 509 components and 0.0804773 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1446+6043_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.909 at 42.69 degrees (North through East) ! Clean map min=-0.00088974 max=0.050791 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1446+6043_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0507908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.645564 0.645564 1.29113 2.58225 5.16451 10.329 20.658 41.3161 82.6322 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 464.71 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1446+6043_C_uvs.log closed on Tue Apr 15 00:29:44 2014