! Started logfile: /d2/scr/pima/bp171a3_uvs/J1208-0435_C_uvs.log on Mon Feb 24 08:48:22 2014 obs /d2/scr/pima/bp171a3_uvs/J1208-0435_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1208-0435_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1208-0435 ! ! 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/J1208-0435_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=1.005814Jy sigma=37.306022 ! Fit after self-cal, rms=0.921136Jy sigma=34.070009 ! 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=1.192 mas, bmaj=3.638 mas, bpa=-2.599 degrees ! Estimated noise=0.962138 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 = 0.0531033 Jy ! Component: 100 - total flux cleaned = 0.0749997 Jy ! Total flux subtracted in 100 components = 0.0749997 Jy ! Clean residual min=-0.008244 max=0.013702 Jy/beam ! Clean residual mean=0.000006 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.0749997 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0749997 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=0.048467Jy sigma=1.351493 ! Fit after self-cal, rms=0.048065Jy sigma=1.340393 ! Inverting map ! Added new window around map position (-1.5, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150407 Jy ! Component: 100 - total flux cleaned = 0.0246878 Jy ! Total flux subtracted in 100 components = 0.0246878 Jy ! Clean residual min=-0.005197 max=0.005918 Jy/beam ! Clean residual mean=0.000003 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0996875 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0996875 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=0.039031Jy sigma=0.910469 ! Fit after self-cal, rms=0.038859Jy sigma=0.906992 ! 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=1.42 mas, bmaj=4.045 mas, bpa=-3.668 degrees ! Estimated noise=0.77698 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 = 0.0110337 Jy ! Component: 100 - total flux cleaned = 0.0175447 Jy ! Component: 150 - total flux cleaned = 0.0217362 Jy ! Component: 200 - total flux cleaned = 0.0244988 Jy ! Total flux subtracted in 200 components = 0.0244988 Jy ! Clean residual min=-0.003761 max=0.004093 Jy/beam ! Clean residual mean=-0.000002 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.124186 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.124186 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=0.033846Jy sigma=0.708944 ! Fit after self-cal, rms=0.033776Jy sigma=0.706409 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.42 x 4.045 at -3.668 degrees (North through East) ! Clean map min=-0.0035904 max=0.078319 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 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 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 1.06 HN 0.94 KP 0.98 MK 1.16 ! NL 1.04 OV 1.01 PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.97 KP 0.97 MK 1.05 ! NL 1.05 OV 1.05 PT 0.91 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.00 MK 1.11 ! NL 1.03 OV 1.06 PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.96 KP 0.97 MK 1.12 ! NL 1.04 OV 0.99 PT 0.98 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.94 KP 1.02 MK 1.04 ! NL 1.00 OV 1.06 PT 0.96 SC 1.08 ! ! ! Fit before self-cal, rms=0.033776Jy sigma=0.706409 ! Fit after self-cal, rms=0.033632Jy sigma=0.684024 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.434 mas, bmaj=4.057 mas, bpa=-3.302 degrees ! Estimated noise=0.78566 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 = 0.00215195 Jy ! Component: 100 - total flux cleaned = 0.00350931 Jy ! Component: 150 - total flux cleaned = 0.00433504 Jy ! Component: 200 - total flux cleaned = 0.00444681 Jy ! Total flux subtracted in 200 components = 0.00444681 Jy ! Clean residual min=-0.003541 max=0.004170 Jy/beam ! Clean residual mean=-0.000002 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.128633 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.128633 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=0.033171Jy sigma=0.679770 ! Fit after self-cal, rms=0.033171Jy sigma=0.679289 ! 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=0.033171Jy sigma=0.679289 ! Fit after self-cal, rms=0.033206Jy sigma=0.675602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.431 mas, bmaj=4.045 mas, bpa=-3.21 degrees ! Estimated noise=0.796069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159391 Jy ! Component: 100 - total flux cleaned = 0.00255832 Jy ! Component: 150 - total flux cleaned = 0.00299397 Jy ! Component: 200 - total flux cleaned = 0.00310811 Jy ! Total flux subtracted in 200 components = 0.00310811 Jy ! Clean residual min=-0.003582 max=0.004192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.131741 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.131741 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=0.032901Jy sigma=0.674164 ! Fit after self-cal, rms=0.032902Jy sigma=0.673934 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 (-6.3, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429277 Jy ! Component: 100 - total flux cleaned = 0.00696031 Jy ! Component: 150 - total flux cleaned = 0.00881091 Jy ! Component: 200 - total flux cleaned = 0.0102251 Jy ! Total flux subtracted in 200 components = 0.0102251 Jy ! Clean residual min=-0.002778 max=0.002566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.141966 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 110 components and 0.141966 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=0.032198Jy sigma=0.633643 ! Fit after self-cal, rms=0.032189Jy sigma=0.630986 ! 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=0.032189Jy sigma=0.630986 ! Fit after self-cal, rms=0.032204Jy sigma=0.626781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=4.041 mas, bpa=-3.05 degrees ! Estimated noise=0.804439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201913 Jy ! Component: 100 - total flux cleaned = 0.00342587 Jy ! Component: 150 - total flux cleaned = 0.00456888 Jy ! Component: 200 - total flux cleaned = 0.00552469 Jy ! Total flux subtracted in 200 components = 0.00552469 Jy ! Clean residual min=-0.002394 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.147491 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.147491 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=0.031853Jy sigma=0.619838 ! Fit after self-cal, rms=0.031856Jy sigma=0.619121 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 = 0.000993905 Jy ! Component: 100 - total flux cleaned = 0.00176405 Jy ! Component: 150 - total flux cleaned = 0.00213103 Jy ! Component: 200 - total flux cleaned = 0.00240967 Jy ! Total flux subtracted in 200 components = 0.00240967 Jy ! Clean residual min=-0.002191 max=0.002209 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.149901 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.149901 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=0.031724Jy sigma=0.618052 ! Fit after self-cal, rms=0.031728Jy sigma=0.617844 ! 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=0.031728Jy sigma=0.617844 ! Fit after self-cal, rms=0.031749Jy sigma=0.613952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=6.791 mas, bpa=-6.171 degrees ! Estimated noise=1.08035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224125 Jy ! Component: 100 - total flux cleaned = 0.00359197 Jy ! Component: 150 - total flux cleaned = 0.00454902 Jy ! Component: 200 - total flux cleaned = 0.005262 Jy ! Total flux subtracted in 200 components = 0.005262 Jy ! Clean residual min=-0.002938 max=0.002664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.155163 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.155163 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=0.031478Jy sigma=0.614124 ! Fit after self-cal, rms=0.031473Jy sigma=0.613735 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 = 0.000689192 Jy ! Component: 100 - total flux cleaned = 0.00113725 Jy ! Component: 150 - total flux cleaned = 0.00134055 Jy ! Component: 200 - total flux cleaned = 0.00143394 Jy ! Total flux subtracted in 200 components = 0.00143394 Jy ! Clean residual min=-0.002922 max=0.002741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.156596 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.156597 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=0.031429Jy sigma=0.614594 ! Fit after self-cal, rms=0.031431Jy sigma=0.614536 ! 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=1.437 mas, bmaj=4.036 mas, bpa=-2.976 degrees ! Estimated noise=0.813288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.437 x 4.036 at -2.976 degrees (North through East) ! Clean map min=-0.0019857 max=0.082565 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=1.208 mas, bmaj=3.634 mas, bpa=-1.938 degrees ! Estimated noise=1.01622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0563279 Jy ! Component: 100 - total flux cleaned = 0.0802987 Jy ! Component: 150 - total flux cleaned = 0.094501 Jy ! Component: 200 - total flux cleaned = 0.104229 Jy ! Total flux subtracted in 200 components = 0.104229 Jy ! Clean residual min=-0.004547 max=0.005946 Jy/beam ! Clean residual mean=0.000003 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.104229 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.104229 Jy ! Inverting map and beam ! Estimated beam: bmin=1.437 mas, bmaj=4.036 mas, bpa=-2.976 degrees ! Estimated noise=0.813288 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 = 0.0113673 Jy ! Component: 100 - total flux cleaned = 0.0185357 Jy ! Component: 150 - total flux cleaned = 0.0238342 Jy ! Component: 200 - total flux cleaned = 0.028002 Jy ! Total flux subtracted in 200 components = 0.028002 Jy ! Clean residual min=-0.003642 max=0.003449 Jy/beam ! Clean residual mean=-0.000002 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.132231 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 64 components and 0.132231 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=3.207 mas, bmaj=6.791 mas, bpa=-6.171 degrees ! Estimated noise=1.08035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703477 Jy ! Component: 100 - total flux cleaned = 0.0114983 Jy ! Component: 150 - total flux cleaned = 0.0147256 Jy ! Component: 200 - total flux cleaned = 0.0171508 Jy ! Total flux subtracted in 200 components = 0.0171508 Jy ! Clean residual min=-0.003272 max=0.002928 Jy/beam ! Clean residual mean=-0.000004 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.149382 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 = 0.00183678 Jy ! Component: 100 - total flux cleaned = 0.0032311 Jy ! Component: 150 - total flux cleaned = 0.0042911 Jy ! Component: 200 - total flux cleaned = 0.00510182 Jy ! Total flux subtracted in 200 components = 0.00510182 Jy ! Clean residual min=-0.002858 max=0.002586 Jy/beam ! Clean residual mean=-0.000004 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.154483 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 119 components and 0.154483 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.437 mas, bmaj=4.036 mas, bpa=-2.976 degrees ! Estimated noise=0.813288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252353 Jy ! Component: 100 - total flux cleaned = 0.000553316 Jy ! Component: 150 - total flux cleaned = 0.000742761 Jy ! Component: 200 - total flux cleaned = 0.000911181 Jy ! Total flux subtracted in 200 components = 0.000911181 Jy ! Clean residual min=-0.002101 max=0.002488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.155394 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.155394 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=0.031502Jy sigma=0.617607 ! Fit after self-cal, rms=0.031501Jy sigma=0.616689 wmodel /d2/scr/pima/bp171a3_uvs/J1208-0435_C_map.mod ! Writing 135 model components to file: /d2/scr/pima/bp171a3_uvs/J1208-0435_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1208-0435_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1208-0435_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1208-0435_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1208-0435_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 = 0.000776354 Jy ! Component: 100 - total flux cleaned = 0.0013107 Jy ! Component: 150 - total flux cleaned = 0.00166871 Jy ! Component: 200 - total flux cleaned = 0.00183834 Jy ! Component: 250 - total flux cleaned = 0.00196686 Jy ! Component: 300 - total flux cleaned = 0.00205887 Jy ! Component: 350 - total flux cleaned = 0.00211819 Jy ! Component: 400 - total flux cleaned = 0.00220503 Jy ! Component: 450 - total flux cleaned = 0.00223279 Jy ! Component: 500 - total flux cleaned = 0.00223279 Jy ! Component: 550 - total flux cleaned = 0.00225841 Jy ! Component: 600 - total flux cleaned = 0.00225819 Jy ! Component: 650 - total flux cleaned = 0.00225789 Jy ! Component: 700 - total flux cleaned = 0.00218642 Jy ! Component: 750 - total flux cleaned = 0.00218649 Jy ! Component: 800 - total flux cleaned = 0.00214093 Jy ! Component: 850 - total flux cleaned = 0.00211891 Jy ! Component: 900 - total flux cleaned = 0.00211944 Jy ! Component: 950 - total flux cleaned = 0.00214043 Jy ! Component: 1000 - total flux cleaned = 0.00207852 Jy ! Component: 1050 - total flux cleaned = 0.00203867 Jy ! Component: 1100 - total flux cleaned = 0.00203915 Jy ! Component: 1150 - total flux cleaned = 0.00207812 Jy ! Component: 1200 - total flux cleaned = 0.00215415 Jy ! Component: 1250 - total flux cleaned = 0.0021539 Jy ! Component: 1300 - total flux cleaned = 0.00215372 Jy ! Component: 1350 - total flux cleaned = 0.00219011 Jy ! Component: 1400 - total flux cleaned = 0.00219011 Jy ! Component: 1450 - total flux cleaned = 0.00217248 Jy ! Component: 1500 - total flux cleaned = 0.00218994 Jy ! Component: 1550 - total flux cleaned = 0.00220735 Jy ! Component: 1600 - total flux cleaned = 0.00224097 Jy ! Component: 1650 - total flux cleaned = 0.0022575 Jy ! Component: 1700 - total flux cleaned = 0.00230574 Jy ! Component: 1750 - total flux cleaned = 0.00227375 Jy ! Component: 1800 - total flux cleaned = 0.00233663 Jy ! Component: 1850 - total flux cleaned = 0.00233657 Jy ! Component: 1900 - total flux cleaned = 0.00232118 Jy ! Component: 1950 - total flux cleaned = 0.00233635 Jy ! Component: 2000 - total flux cleaned = 0.0023513 Jy ! Component: 2050 - total flux cleaned = 0.00235106 Jy ! Component: 2100 - total flux cleaned = 0.00232185 Jy ! Component: 2150 - total flux cleaned = 0.00230755 Jy ! Component: 2200 - total flux cleaned = 0.0023219 Jy ! Component: 2250 - total flux cleaned = 0.00235005 Jy ! Component: 2300 - total flux cleaned = 0.00235005 Jy ! Component: 2350 - total flux cleaned = 0.00236368 Jy ! Component: 2400 - total flux cleaned = 0.00236379 Jy ! Component: 2450 - total flux cleaned = 0.00233705 Jy ! Component: 2500 - total flux cleaned = 0.0023241 Jy ! Component: 2550 - total flux cleaned = 0.00237639 Jy ! Component: 2600 - total flux cleaned = 0.00236333 Jy ! Component: 2650 - total flux cleaned = 0.0023377 Jy ! Component: 2700 - total flux cleaned = 0.00233773 Jy ! Component: 2750 - total flux cleaned = 0.00237559 Jy ! Component: 2800 - total flux cleaned = 0.00235069 Jy ! Component: 2850 - total flux cleaned = 0.0023754 Jy ! Component: 2900 - total flux cleaned = 0.00238763 Jy ! Component: 2950 - total flux cleaned = 0.00239997 Jy ! Component: 3000 - total flux cleaned = 0.00243598 Jy ! Component: 3050 - total flux cleaned = 0.00242421 Jy ! Component: 3100 - total flux cleaned = 0.00248317 Jy ! Component: 3150 - total flux cleaned = 0.00250652 Jy ! Component: 3200 - total flux cleaned = 0.00252966 Jy ! Component: 3250 - total flux cleaned = 0.00250675 Jy ! Component: 3300 - total flux cleaned = 0.00251821 Jy ! Component: 3350 - total flux cleaned = 0.00255204 Jy ! Component: 3400 - total flux cleaned = 0.0025631 Jy ! Component: 3450 - total flux cleaned = 0.00259652 Jy ! Component: 3500 - total flux cleaned = 0.00256348 Jy ! Component: 3550 - total flux cleaned = 0.00259626 Jy ! Component: 3600 - total flux cleaned = 0.00259644 Jy ! Component: 3650 - total flux cleaned = 0.00265018 Jy ! Component: 3700 - total flux cleaned = 0.00265011 Jy ! Component: 3750 - total flux cleaned = 0.00267121 Jy ! Component: 3800 - total flux cleaned = 0.00266066 Jy ! Component: 3850 - total flux cleaned = 0.00267101 Jy ! Component: 3900 - total flux cleaned = 0.00265023 Jy ! Component: 3950 - total flux cleaned = 0.00266046 Jy ! Component: 4000 - total flux cleaned = 0.00266047 Jy ! Component: 4050 - total flux cleaned = 0.00261972 Jy ! Total flux subtracted in 4096 components = 0.00262977 Jy ! Clean residual min=-0.000588 max=0.000557 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.158024 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 447 components and 0.158024 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1208-0435_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.437 x 4.036 at -2.976 degrees (North through East) ! Clean map min=-0.0012272 max=0.082974 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1208-0435_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0829736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188482 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681478 0.681478 1.36296 2.72591 5.45182 10.9036 21.8073 43.6146 87.2292 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 440.219 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1208-0435_C_uvs.log closed on Mon Feb 24 08:48:27 2014