! Started logfile: /scr/pima/bg219b_uvs/J1423-2218_S_uvs.log on Thu Apr 7 01:24:47 2016 obs /scr/pima/bg219b_uvs/J1423-2218_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1423-2218_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909829 visibilities/baseline/integration-bin. ! Found source: J1423-2218 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8516 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1423-2218_S] 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 0.500x0.500 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015348Jy sigma=18.764707 ! Fit after self-cal, rms=0.812289Jy sigma=15.008377 ! 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=2.523 mas, bmaj=6.595 mas, bpa=-5.444 degrees ! Estimated noise=0.668172 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 = 0.140651 Jy ! Component: 100 - total flux cleaned = 0.193544 Jy ! Total flux subtracted in 100 components = 0.193544 Jy ! Clean residual min=-0.007685 max=0.023362 Jy/beam ! Clean residual mean=-0.000042 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 0.193544 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.193544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093668Jy sigma=1.656162 ! Fit after self-cal, rms=0.093164Jy sigma=1.646460 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264974 Jy ! Component: 100 - total flux cleaned = 0.0406258 Jy ! Total flux subtracted in 100 components = 0.0406258 Jy ! Clean residual min=-0.005416 max=0.012866 Jy/beam ! Clean residual mean=-0.000024 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.23417 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.23417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082402Jy sigma=1.416480 ! Fit after self-cal, rms=0.082338Jy sigma=1.414915 ! Inverting map ! Added new window around map position (-6, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119244 Jy ! Component: 100 - total flux cleaned = 0.0190915 Jy ! Total flux subtracted in 100 components = 0.0190915 Jy ! Clean residual min=-0.004497 max=0.008842 Jy/beam ! Clean residual mean=-0.000018 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.253261 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.253261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079790Jy sigma=1.360304 ! Fit after self-cal, rms=0.079651Jy sigma=1.357690 ! 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=3.084 mas, bmaj=7.924 mas, bpa=-6.363 degrees ! Estimated noise=0.445771 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 (-3.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901977 Jy ! Component: 100 - total flux cleaned = 0.0139018 Jy ! Component: 150 - total flux cleaned = 0.0168128 Jy ! Component: 200 - total flux cleaned = 0.0180586 Jy ! Total flux subtracted in 200 components = 0.0180586 Jy ! Clean residual min=-0.003319 max=0.004992 Jy/beam ! Clean residual mean=-0.000021 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.27132 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.27132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078692Jy sigma=1.336962 ! Fit after self-cal, rms=0.078627Jy sigma=1.335702 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.084 x 7.924 at -6.363 degrees (North through East) ! Clean map min=-0.0032431 max=0.17938 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 0.97 FD 0.97 HN 1.06 KP 1.00 ! LA 0.98 MK 0.94 NL 1.03 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.12 KP 1.01 ! LA 0.98 MK 0.97 NL 1.02 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.05 KP 0.99 ! LA 0.95 MK 0.98 NL 0.97 OV 1.00 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.07 KP 1.00 ! LA 0.99 MK 0.92 NL 0.97 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.078627Jy sigma=1.335702 ! Fit after self-cal, rms=0.078028Jy sigma=1.324780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.864 mas, bpa=-6.593 degrees ! Estimated noise=0.441309 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 = 0.000994764 Jy ! Component: 100 - total flux cleaned = 0.000822763 Jy ! Component: 150 - total flux cleaned = 0.000675285 Jy ! Component: 200 - total flux cleaned = 0.000503606 Jy ! Total flux subtracted in 200 components = 0.000503606 Jy ! Clean residual min=-0.002958 max=0.003280 Jy/beam ! Clean residual mean=-0.000010 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.271824 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.271824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077941Jy sigma=1.323290 ! Fit after self-cal, rms=0.077954Jy sigma=1.323118 ! 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. ! ! Fit before self-cal, rms=0.077954Jy sigma=1.323118 ! Fit after self-cal, rms=0.077541Jy sigma=1.316491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=7.857 mas, bpa=-6.766 degrees ! Estimated noise=0.44012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336436 Jy ! Component: 100 - total flux cleaned = 0.000296852 Jy ! Component: 150 - total flux cleaned = 0.000261588 Jy ! Component: 200 - total flux cleaned = 0.000136346 Jy ! Total flux subtracted in 200 components = 0.000136346 Jy ! Clean residual min=-0.002588 max=0.003220 Jy/beam ! Clean residual mean=-0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.27196 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.27196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077503Jy sigma=1.315866 ! Fit after self-cal, rms=0.077508Jy sigma=1.315813 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 (0, -81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176105 Jy ! Component: 100 - total flux cleaned = 0.00232428 Jy ! Component: 150 - total flux cleaned = 0.00281181 Jy ! Component: 200 - total flux cleaned = 0.0033112 Jy ! Total flux subtracted in 200 components = 0.0033112 Jy ! Clean residual min=-0.002605 max=0.002301 Jy/beam ! Clean residual mean=-0.000007 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.275271 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.275271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077391Jy sigma=1.313402 ! Fit after self-cal, rms=0.077387Jy sigma=1.313326 ! 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. ! ! Fit before self-cal, rms=0.077387Jy sigma=1.313326 ! Fit after self-cal, rms=0.077380Jy sigma=1.313019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.848 mas, bpa=-6.868 degrees ! Estimated noise=0.4391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295831 Jy ! Component: 100 - total flux cleaned = 0.000611483 Jy ! Component: 150 - total flux cleaned = 0.00079986 Jy ! Component: 200 - total flux cleaned = 0.00088702 Jy ! Total flux subtracted in 200 components = 0.00088702 Jy ! Clean residual min=-0.002396 max=0.002384 Jy/beam ! Clean residual mean=-0.000006 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.276158 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.276158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077351Jy sigma=1.312552 ! Fit after self-cal, rms=0.077354Jy sigma=1.312541 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 = 5.47055e-05 Jy ! Component: 100 - total flux cleaned = 5.55045e-05 Jy ! Component: 150 - total flux cleaned = 0.000104333 Jy ! Component: 200 - total flux cleaned = 0.000103936 Jy ! Total flux subtracted in 200 components = 0.000103936 Jy ! Clean residual min=-0.002379 max=0.002392 Jy/beam ! Clean residual mean=-0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.276262 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.276262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077337Jy sigma=1.312312 ! Fit after self-cal, rms=0.077336Jy sigma=1.312304 ! Inverting map ! Added new window around map position (-27.5, 95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182406 Jy ! Component: 100 - total flux cleaned = 0.00200911 Jy ! Component: 150 - total flux cleaned = 0.00221312 Jy ! Component: 200 - total flux cleaned = 0.00238707 Jy ! Total flux subtracted in 200 components = 0.00238707 Jy ! Clean residual min=-0.002219 max=0.002102 Jy/beam ! Clean residual mean=-0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.278649 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.278649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077266Jy sigma=1.311125 ! Fit after self-cal, rms=0.077263Jy sigma=1.311073 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.077263Jy sigma=1.311073 ! Fit after self-cal, rms=0.077291Jy sigma=1.311006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=16.47 mas, bpa=-0.9033 degrees ! Estimated noise=0.565318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238567 Jy ! Component: 100 - total flux cleaned = 0.000611488 Jy ! Component: 150 - total flux cleaned = 0.000749809 Jy ! Component: 200 - total flux cleaned = 0.000856277 Jy ! Total flux subtracted in 200 components = 0.000856277 Jy ! Clean residual min=-0.002513 max=0.002427 Jy/beam ! Clean residual mean=-0.000010 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.279506 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 167 components and 0.279505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077280Jy sigma=1.310903 ! Fit after self-cal, rms=0.077280Jy sigma=1.310890 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 = -1.70608e-05 Jy ! Component: 100 - total flux cleaned = -1.13229e-06 Jy ! Component: 150 - total flux cleaned = 1.31081e-05 Jy ! Component: 200 - total flux cleaned = 1.28777e-05 Jy ! Total flux subtracted in 200 components = 1.28777e-05 Jy ! Clean residual min=-0.002487 max=0.002408 Jy/beam ! Clean residual mean=-0.000011 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.279518 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 0.279518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077275Jy sigma=1.310860 ! Fit after self-cal, rms=0.077274Jy sigma=1.310853 ! 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=3.041 mas, bmaj=7.849 mas, bpa=-6.847 degrees ! Estimated noise=0.4388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.041 x 7.849 at -6.847 degrees (North through East) ! Clean map min=-0.0028552 max=0.17737 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=2.494 mas, bmaj=6.522 mas, bpa=-5.887 degrees ! Estimated noise=0.652513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138831 Jy ! Component: 100 - total flux cleaned = 0.192794 Jy ! Component: 150 - total flux cleaned = 0.218767 Jy ! Component: 200 - total flux cleaned = 0.234616 Jy ! Total flux subtracted in 200 components = 0.234616 Jy ! Clean residual min=-0.005284 max=0.008439 Jy/beam ! Clean residual mean=-0.000017 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.234616 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.234616 Jy ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.849 mas, bpa=-6.847 degrees ! Estimated noise=0.4388 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 = 0.01624 Jy ! Component: 100 - total flux cleaned = 0.0253265 Jy ! Component: 150 - total flux cleaned = 0.0306519 Jy ! Component: 200 - total flux cleaned = 0.034031 Jy ! Total flux subtracted in 200 components = 0.034031 Jy ! Clean residual min=-0.002675 max=0.003239 Jy/beam ! Clean residual mean=-0.000009 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.268647 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.268647 Jy ! Inverting map ! Added new window around map position (4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251051 Jy ! Component: 100 - total flux cleaned = 0.00366538 Jy ! Component: 150 - total flux cleaned = 0.00467806 Jy ! Component: 200 - total flux cleaned = 0.00542871 Jy ! Total flux subtracted in 200 components = 0.00542871 Jy ! Clean residual min=-0.002440 max=0.002166 Jy/beam ! Clean residual mean=-0.000006 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.274076 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.274076 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=16.47 mas, bpa=-0.9033 degrees ! Estimated noise=0.565318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159504 Jy ! Component: 100 - total flux cleaned = 0.00225132 Jy ! Component: 150 - total flux cleaned = 0.00279222 Jy ! Component: 200 - total flux cleaned = 0.00329334 Jy ! Total flux subtracted in 200 components = 0.00329334 Jy ! Clean residual min=-0.002315 max=0.002383 Jy/beam ! Clean residual mean=-0.000011 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.277369 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 = 0.000389439 Jy ! Component: 100 - total flux cleaned = 0.000666785 Jy ! Component: 150 - total flux cleaned = 0.000749552 Jy ! Component: 200 - total flux cleaned = 0.000826028 Jy ! Total flux subtracted in 200 components = 0.000826028 Jy ! Clean residual min=-0.002305 max=0.002406 Jy/beam ! Clean residual mean=-0.000011 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.278195 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 114 components and 0.278195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.849 mas, bpa=-6.847 degrees ! Estimated noise=0.4388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000485686 Jy ! Component: 100 - total flux cleaned = -0.000385786 Jy ! Component: 150 - total flux cleaned = -0.000197015 Jy ! Component: 200 - total flux cleaned = -6.62004e-05 Jy ! Total flux subtracted in 200 components = -6.62004e-05 Jy ! Clean residual min=-0.002231 max=0.002090 Jy/beam ! Clean residual mean=-0.000005 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.278129 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.278129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077302Jy sigma=1.311490 ! Fit after self-cal, rms=0.077298Jy sigma=1.311274 wmodel /scr/pima/bg219b_uvs/J1423-2218_S_map.mod ! Writing 130 model components to file: /scr/pima/bg219b_uvs/J1423-2218_S_map.mod wobs /scr/pima/bg219b_uvs/J1423-2218_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1423-2218_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1423-2218_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1423-2218_S_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 = -0.000470994 Jy ! Component: 100 - total flux cleaned = -0.000398188 Jy ! Component: 150 - total flux cleaned = -0.000190326 Jy ! Component: 200 - total flux cleaned = 0.000112112 Jy ! Component: 250 - total flux cleaned = 0.000340345 Jy ! Component: 300 - total flux cleaned = 0.000341003 Jy ! Component: 350 - total flux cleaned = 0.000465405 Jy ! Component: 400 - total flux cleaned = 0.00049579 Jy ! Component: 450 - total flux cleaned = 0.00043634 Jy ! Component: 500 - total flux cleaned = 0.000466007 Jy ! Component: 550 - total flux cleaned = 0.00043762 Jy ! Component: 600 - total flux cleaned = 0.000550994 Jy ! Component: 650 - total flux cleaned = 0.000634187 Jy ! Component: 700 - total flux cleaned = 0.000716007 Jy ! Component: 750 - total flux cleaned = 0.000688981 Jy ! Component: 800 - total flux cleaned = 0.000769 Jy ! Component: 850 - total flux cleaned = 0.000847289 Jy ! Component: 900 - total flux cleaned = 0.000924887 Jy ! Component: 950 - total flux cleaned = 0.00105193 Jy ! Component: 1000 - total flux cleaned = 0.00110203 Jy ! Component: 1050 - total flux cleaned = 0.0012504 Jy ! Component: 1100 - total flux cleaned = 0.00129897 Jy ! Component: 1150 - total flux cleaned = 0.00144294 Jy ! Component: 1200 - total flux cleaned = 0.00146671 Jy ! Component: 1250 - total flux cleaned = 0.00158402 Jy ! Component: 1300 - total flux cleaned = 0.00169943 Jy ! Component: 1350 - total flux cleaned = 0.00172221 Jy ! Component: 1400 - total flux cleaned = 0.00188048 Jy ! Component: 1450 - total flux cleaned = 0.0020142 Jy ! Component: 1500 - total flux cleaned = 0.00201398 Jy ! Component: 1550 - total flux cleaned = 0.00205731 Jy ! Component: 1600 - total flux cleaned = 0.00205709 Jy ! Component: 1650 - total flux cleaned = 0.00207836 Jy ! Component: 1700 - total flux cleaned = 0.00209954 Jy ! Component: 1750 - total flux cleaned = 0.00209961 Jy ! Component: 1800 - total flux cleaned = 0.00214099 Jy ! Component: 1850 - total flux cleaned = 0.00218195 Jy ! Component: 1900 - total flux cleaned = 0.00222223 Jy ! Component: 1950 - total flux cleaned = 0.00216215 Jy ! Component: 2000 - total flux cleaned = 0.00228177 Jy ! Component: 2050 - total flux cleaned = 0.00232091 Jy ! Component: 2100 - total flux cleaned = 0.0023797 Jy ! Component: 2150 - total flux cleaned = 0.00232181 Jy ! Component: 2200 - total flux cleaned = 0.00245615 Jy ! Component: 2250 - total flux cleaned = 0.00245584 Jy ! Component: 2300 - total flux cleaned = 0.00245604 Jy ! Component: 2350 - total flux cleaned = 0.00249337 Jy ! Component: 2400 - total flux cleaned = 0.00258595 Jy ! Component: 2450 - total flux cleaned = 0.00264082 Jy ! Component: 2500 - total flux cleaned = 0.00260454 Jy ! Component: 2550 - total flux cleaned = 0.00271274 Jy ! Component: 2600 - total flux cleaned = 0.00273053 Jy ! Component: 2650 - total flux cleaned = 0.00274814 Jy ! Component: 2700 - total flux cleaned = 0.00271303 Jy ! Component: 2750 - total flux cleaned = 0.00278289 Jy ! Component: 2800 - total flux cleaned = 0.00285208 Jy ! Component: 2850 - total flux cleaned = 0.00280061 Jy ! Component: 2900 - total flux cleaned = 0.00280068 Jy ! Component: 2950 - total flux cleaned = 0.00280059 Jy ! Component: 3000 - total flux cleaned = 0.00281732 Jy ! Component: 3050 - total flux cleaned = 0.00280067 Jy ! Component: 3100 - total flux cleaned = 0.00273462 Jy ! Component: 3150 - total flux cleaned = 0.00273491 Jy ! Component: 3200 - total flux cleaned = 0.00278395 Jy ! Component: 3250 - total flux cleaned = 0.00273531 Jy ! Component: 3300 - total flux cleaned = 0.00267094 Jy ! Component: 3350 - total flux cleaned = 0.00275093 Jy ! Component: 3400 - total flux cleaned = 0.00265558 Jy ! Component: 3450 - total flux cleaned = 0.00271868 Jy ! Component: 3500 - total flux cleaned = 0.00273427 Jy ! Component: 3550 - total flux cleaned = 0.00273435 Jy ! Component: 3600 - total flux cleaned = 0.0027189 Jy ! Component: 3650 - total flux cleaned = 0.0027191 Jy ! Component: 3700 - total flux cleaned = 0.00273448 Jy ! Component: 3750 - total flux cleaned = 0.00268894 Jy ! Component: 3800 - total flux cleaned = 0.00268887 Jy ! Component: 3850 - total flux cleaned = 0.00270381 Jy ! Component: 3900 - total flux cleaned = 0.00268887 Jy ! Component: 3950 - total flux cleaned = 0.00262967 Jy ! Component: 4000 - total flux cleaned = 0.00268861 Jy ! Component: 4050 - total flux cleaned = 0.00273266 Jy ! Total flux subtracted in 4096 components = 0.00270335 Jy ! Clean residual min=-0.000876 max=0.000892 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.280832 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 416 components and 0.280832 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1423-2218_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.041 x 7.849 at -6.847 degrees (North through East) ! Clean map min=-0.002724 max=0.17636 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1423-2218_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.176361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262021 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.445714 0.445714 0.891428 1.78286 3.56571 7.13142 14.2628 28.5257 57.0514 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 673.077 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1423-2218_S_uvs.log closed on Thu Apr 7 01:24:52 2016