! Started logfile: /scr/pima/rv100_uvs/J2115+2933_S_uvs.log on Mon Feb 29 13:29:53 2016 obs /scr/pima/rv100_uvs/J2115+2933_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J2115+2933_S_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! AN table 2: 9 integrations on 1 of 1 possible baselines. ! AN table 3: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.240657 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2115+2933 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 1700 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/rv100_uvs/J2115+2933_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 249 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 249 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.142948Jy sigma=7.299625 ! Fit after self-cal, rms=0.448567Jy sigma=2.691496 ! 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=3.472 mas, bmaj=4.294 mas, bpa=-23.26 degrees ! Estimated noise=3.94813 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 = 0.429392 Jy ! Component: 100 - total flux cleaned = 0.534997 Jy ! Total flux subtracted in 100 components = 0.534997 Jy ! Clean residual min=-0.013156 max=0.042242 Jy/beam ! Clean residual mean=0.000002 rms=0.004054 Jy/beam ! Combined flux in latest and established models = 0.534997 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.534997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107976Jy sigma=0.678622 ! Fit after self-cal, rms=0.107946Jy sigma=0.678356 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453158 Jy ! Component: 100 - total flux cleaned = 0.069987 Jy ! Total flux subtracted in 100 components = 0.069987 Jy ! Clean residual min=-0.008333 max=0.015925 Jy/beam ! Clean residual mean=-0.000031 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.604984 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.604984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082636Jy sigma=0.463857 ! Fit after self-cal, rms=0.082453Jy sigma=0.462426 ! Inverting map ! Added new window around map position (4, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177454 Jy ! Component: 100 - total flux cleaned = 0.0292327 Jy ! Total flux subtracted in 100 components = 0.0292327 Jy ! Clean residual min=-0.007393 max=0.010013 Jy/beam ! Clean residual mean=-0.000047 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.634217 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.634217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077327Jy sigma=0.416657 ! Fit after self-cal, rms=0.077176Jy sigma=0.415275 ! 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=4.093 mas, bmaj=5.549 mas, bpa=-25.11 degrees ! Estimated noise=3.1464 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, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137144 Jy ! Component: 100 - total flux cleaned = 0.0216446 Jy ! Component: 150 - total flux cleaned = 0.0265848 Jy ! Component: 200 - total flux cleaned = 0.0279272 Jy ! Total flux subtracted in 200 components = 0.0279272 Jy ! Clean residual min=-0.007233 max=0.005115 Jy/beam ! Clean residual mean=-0.000555 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.662144 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 70 components and 0.662144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074882Jy sigma=0.393189 ! Fit after self-cal, rms=0.074726Jy sigma=0.391950 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.093 x 5.549 at -25.11 degrees (North through East) ! Clean map min=-0.0069271 max=0.55796 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.96 LA 1.00 MK 1.01 ! NL 0.98 NY 1.10 OV 1.00 PT 1.00 ! SC 0.97 WF 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.97 KP 0.97 LA 1.00 MK 1.01 ! NL 1.01 NY 1.03 OV 1.00 PT 1.00 ! SC 1.01 WF 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.97 LA 1.00 MK 0.97 ! NL 0.98 NY 1.07 OV 0.99 PT 1.00 ! SC 0.98 WF 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 1.00 LA 1.00 MK 0.94 ! NL 1.03 NY 1.06 OV 1.01 PT 1.01 ! SC 0.98 WF 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.074726Jy sigma=0.391950 ! Fit after self-cal, rms=0.070680Jy sigma=0.372151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.452 mas, bmaj=5.577 mas, bpa=-20.06 degrees ! Estimated noise=3.18756 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 = 0.000231475 Jy ! Component: 100 - total flux cleaned = 0.000321931 Jy ! Component: 150 - total flux cleaned = 0.00054445 Jy ! Component: 200 - total flux cleaned = 0.000738568 Jy ! Total flux subtracted in 200 components = 0.000738568 Jy ! Clean residual min=-0.004964 max=0.004365 Jy/beam ! Clean residual mean=-0.000105 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.662883 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.662883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070399Jy sigma=0.370933 ! Fit after self-cal, rms=0.070415Jy sigma=0.370824 ! 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=0.070415Jy sigma=0.370824 ! Fit after self-cal, rms=0.068422Jy sigma=0.359514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.439 mas, bmaj=5.589 mas, bpa=-20.7 degrees ! Estimated noise=3.18386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174083 Jy ! Component: 100 - total flux cleaned = 0.00180869 Jy ! Component: 150 - total flux cleaned = 0.00186314 Jy ! Component: 200 - total flux cleaned = 0.00191252 Jy ! Total flux subtracted in 200 components = 0.00191252 Jy ! Clean residual min=-0.004207 max=0.003974 Jy/beam ! Clean residual mean=-0.000022 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.664795 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.664795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068280Jy sigma=0.358782 ! Fit after self-cal, rms=0.068271Jy sigma=0.358680 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 = 0.00040563 Jy ! Component: 100 - total flux cleaned = 0.000405222 Jy ! Component: 150 - total flux cleaned = 0.000449895 Jy ! Component: 200 - total flux cleaned = 0.000531846 Jy ! Total flux subtracted in 200 components = 0.000531846 Jy ! Clean residual min=-0.004194 max=0.003889 Jy/beam ! Clean residual mean=-0.000031 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.665327 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.665327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068197Jy sigma=0.358343 ! Fit after self-cal, rms=0.068195Jy sigma=0.358304 ! 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=0.068195Jy sigma=0.358304 ! Fit after self-cal, rms=0.066585Jy sigma=0.349219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=5.589 mas, bpa=-20.79 degrees ! Estimated noise=3.18494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181855 Jy ! Component: 100 - total flux cleaned = 0.00205486 Jy ! Component: 150 - total flux cleaned = 0.00209388 Jy ! Component: 200 - total flux cleaned = 0.00219737 Jy ! Total flux subtracted in 200 components = 0.00219737 Jy ! Clean residual min=-0.003857 max=0.003531 Jy/beam ! Clean residual mean=-0.000014 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.667524 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.667524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066508Jy sigma=0.348804 ! Fit after self-cal, rms=0.066503Jy sigma=0.348733 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 = 0.000393447 Jy ! Component: 100 - total flux cleaned = 0.000462166 Jy ! Component: 150 - total flux cleaned = 0.000521951 Jy ! Component: 200 - total flux cleaned = 0.000578028 Jy ! Total flux subtracted in 200 components = 0.000578028 Jy ! Clean residual min=-0.003844 max=0.003538 Jy/beam ! Clean residual mean=-0.000023 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.668102 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.668102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066463Jy sigma=0.348560 ! Fit after self-cal, rms=0.066465Jy sigma=0.348534 ! 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=0.066465Jy sigma=0.348534 ! Fit after self-cal, rms=0.066484Jy sigma=0.348434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.732 mas, bmaj=10.73 mas, bpa=-4.362 degrees ! Estimated noise=3.66212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119204 Jy ! Component: 100 - total flux cleaned = 0.00132696 Jy ! Component: 150 - total flux cleaned = 0.00143219 Jy ! Component: 200 - total flux cleaned = 0.00151482 Jy ! Total flux subtracted in 200 components = 0.00151482 Jy ! Clean residual min=-0.003758 max=0.003604 Jy/beam ! Clean residual mean=-0.000085 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.669617 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.669617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066468Jy sigma=0.348318 ! Fit after self-cal, rms=0.066465Jy sigma=0.348277 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 = 0.000104863 Jy ! Component: 100 - total flux cleaned = 0.000152218 Jy ! Component: 150 - total flux cleaned = 0.000225901 Jy ! Component: 200 - total flux cleaned = 0.000256925 Jy ! Total flux subtracted in 200 components = 0.000256925 Jy ! Clean residual min=-0.003744 max=0.003578 Jy/beam ! Clean residual mean=-0.000093 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.669874 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.669874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066458Jy sigma=0.348234 ! Fit after self-cal, rms=0.066459Jy sigma=0.348209 ! 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=4.436 mas, bmaj=5.589 mas, bpa=-20.81 degrees ! Estimated noise=3.18594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.436 x 5.589 at -20.81 degrees (North through East) ! Clean map min=-0.0036975 max=0.55914 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066459Jy sigma=0.348209 ! Fit after self-cal, rms=0.063157Jy sigma=0.325656 ! Inverting map and beam ! Estimated beam: bmin=4.434 mas, bmaj=5.59 mas, bpa=-20.85 degrees ! Estimated noise=3.18619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432808 Jy ! Component: 100 - total flux cleaned = 0.000526148 Jy ! Component: 150 - total flux cleaned = 0.000553744 Jy ! Component: 200 - total flux cleaned = 0.000579376 Jy ! Total flux subtracted in 200 components = 0.000579376 Jy ! Clean residual min=-0.003775 max=0.003588 Jy/beam ! Clean residual mean=-0.000056 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.670453 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 0.670453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063125Jy sigma=0.325501 ! Fit after self-cal, rms=0.063127Jy sigma=0.325484 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191247 Jy ! Component: 100 - total flux cleaned = 0.000217747 Jy ! Component: 150 - total flux cleaned = 0.000217562 Jy ! Component: 200 - total flux cleaned = 0.000195913 Jy ! Total flux subtracted in 200 components = 0.000195913 Jy ! Clean residual min=-0.003787 max=0.003570 Jy/beam ! Clean residual mean=-0.000060 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.670649 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.670649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063105Jy sigma=0.325384 ! Fit after self-cal, rms=0.063106Jy sigma=0.325374 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063106Jy sigma=0.325374 ! Fit after self-cal, rms=0.063144Jy sigma=0.325351 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=3.816 mas, bmaj=4.335 mas, bpa=-6.398 degrees ! Estimated noise=4.02018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.434523 Jy ! Component: 100 - total flux cleaned = 0.540053 Jy ! Component: 150 - total flux cleaned = 0.584379 Jy ! Component: 200 - total flux cleaned = 0.610297 Jy ! Total flux subtracted in 200 components = 0.610297 Jy ! Clean residual min=-0.007478 max=0.013669 Jy/beam ! Clean residual mean=0.000033 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.610297 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 0.610297 Jy ! Inverting map and beam ! Estimated beam: bmin=4.434 mas, bmaj=5.589 mas, bpa=-20.82 degrees ! Estimated noise=3.18725 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 = 0.0233967 Jy ! Component: 100 - total flux cleaned = 0.0366464 Jy ! Component: 150 - total flux cleaned = 0.0448474 Jy ! Component: 200 - total flux cleaned = 0.050195 Jy ! Total flux subtracted in 200 components = 0.050195 Jy ! Clean residual min=-0.004115 max=0.003965 Jy/beam ! Clean residual mean=0.000119 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.660492 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 85 components and 0.660492 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=8.73 mas, bmaj=10.73 mas, bpa=-4.383 degrees ! Estimated noise=3.66401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493699 Jy ! Component: 100 - total flux cleaned = 0.00756075 Jy ! Component: 150 - total flux cleaned = 0.00901863 Jy ! Component: 200 - total flux cleaned = 0.00983053 Jy ! Total flux subtracted in 200 components = 0.00983053 Jy ! Clean residual min=-0.003803 max=0.003495 Jy/beam ! Clean residual mean=-0.000084 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.670322 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 = 0.000367072 Jy ! Component: 100 - total flux cleaned = 0.000441259 Jy ! Component: 150 - total flux cleaned = 0.000509186 Jy ! Component: 200 - total flux cleaned = 0.000535087 Jy ! Total flux subtracted in 200 components = 0.000535087 Jy ! Clean residual min=-0.003784 max=0.003499 Jy/beam ! Clean residual mean=-0.000100 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.670857 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 123 components and 0.670857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.434 mas, bmaj=5.589 mas, bpa=-20.82 degrees ! Estimated noise=3.18725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000641078 Jy ! Component: 100 - total flux cleaned = -0.000541197 Jy ! Component: 150 - total flux cleaned = -0.000404761 Jy ! Component: 200 - total flux cleaned = -0.000280144 Jy ! Total flux subtracted in 200 components = -0.000280144 Jy ! Clean residual min=-0.003797 max=0.003502 Jy/beam ! Clean residual mean=-0.000049 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.670577 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 134 components and 0.670577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063281Jy sigma=0.325754 ! Fit after self-cal, rms=0.063265Jy sigma=0.325617 wmodel /scr/pima/rv100_uvs/J2115+2933_S_map.mod ! Writing 134 model components to file: /scr/pima/rv100_uvs/J2115+2933_S_map.mod wobs /scr/pima/rv100_uvs/J2115+2933_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J2115+2933_S_uvs.fits wwins /scr/pima/rv100_uvs/J2115+2933_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv100_uvs/J2115+2933_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 = -0.0015489 Jy ! Component: 100 - total flux cleaned = -0.00247454 Jy ! Component: 150 - total flux cleaned = -0.00304508 Jy ! Component: 200 - total flux cleaned = -0.00353494 Jy ! Component: 250 - total flux cleaned = -0.00389068 Jy ! Component: 300 - total flux cleaned = -0.00406543 Jy ! Component: 350 - total flux cleaned = -0.00440626 Jy ! Component: 400 - total flux cleaned = -0.00451741 Jy ! Component: 450 - total flux cleaned = -0.0047355 Jy ! Component: 500 - total flux cleaned = -0.0048964 Jy ! Component: 550 - total flux cleaned = -0.00505508 Jy ! Component: 600 - total flux cleaned = -0.00526405 Jy ! Component: 650 - total flux cleaned = -0.00552075 Jy ! Component: 700 - total flux cleaned = -0.00572309 Jy ! Component: 750 - total flux cleaned = -0.00582266 Jy ! Component: 800 - total flux cleaned = -0.00597028 Jy ! Component: 850 - total flux cleaned = -0.00601878 Jy ! Component: 900 - total flux cleaned = -0.00606702 Jy ! Component: 950 - total flux cleaned = -0.00611444 Jy ! Component: 1000 - total flux cleaned = -0.00625517 Jy ! Component: 1050 - total flux cleaned = -0.00634751 Jy ! Component: 1100 - total flux cleaned = -0.00643847 Jy ! Component: 1150 - total flux cleaned = -0.00639296 Jy ! Component: 1200 - total flux cleaned = -0.00643736 Jy ! Component: 1250 - total flux cleaned = -0.00652595 Jy ! Component: 1300 - total flux cleaned = -0.00652565 Jy ! Component: 1350 - total flux cleaned = -0.00656913 Jy ! Component: 1400 - total flux cleaned = -0.00661185 Jy ! Component: 1450 - total flux cleaned = -0.0065692 Jy ! Component: 1500 - total flux cleaned = -0.00669625 Jy ! Component: 1550 - total flux cleaned = -0.00669598 Jy ! Component: 1600 - total flux cleaned = -0.0066544 Jy ! Component: 1650 - total flux cleaned = -0.00669524 Jy ! Component: 1700 - total flux cleaned = -0.00661312 Jy ! Component: 1750 - total flux cleaned = -0.00661321 Jy ! Component: 1800 - total flux cleaned = -0.00665336 Jy ! Component: 1850 - total flux cleaned = -0.00657368 Jy ! Component: 1900 - total flux cleaned = -0.00653425 Jy ! Component: 1950 - total flux cleaned = -0.00649497 Jy ! Component: 2000 - total flux cleaned = -0.0064948 Jy ! Component: 2050 - total flux cleaned = -0.00637894 Jy ! Component: 2100 - total flux cleaned = -0.00641749 Jy ! Component: 2150 - total flux cleaned = -0.00634169 Jy ! Component: 2200 - total flux cleaned = -0.00630436 Jy ! Component: 2250 - total flux cleaned = -0.00630446 Jy ! Component: 2300 - total flux cleaned = -0.00630451 Jy ! Component: 2350 - total flux cleaned = -0.00626791 Jy ! Component: 2400 - total flux cleaned = -0.00626814 Jy ! Component: 2450 - total flux cleaned = -0.00626838 Jy ! Component: 2500 - total flux cleaned = -0.00626863 Jy ! Component: 2550 - total flux cleaned = -0.00619682 Jy ! Component: 2600 - total flux cleaned = -0.00623249 Jy ! Component: 2650 - total flux cleaned = -0.00616156 Jy ! Component: 2700 - total flux cleaned = -0.00626731 Jy ! Component: 2750 - total flux cleaned = -0.00626703 Jy ! Component: 2800 - total flux cleaned = -0.00623212 Jy ! Component: 2850 - total flux cleaned = -0.00626664 Jy ! Component: 2900 - total flux cleaned = -0.00626659 Jy ! Component: 2950 - total flux cleaned = -0.00630076 Jy ! Component: 3000 - total flux cleaned = -0.00626692 Jy ! Component: 3050 - total flux cleaned = -0.00626696 Jy ! Component: 3100 - total flux cleaned = -0.0064009 Jy ! Component: 3150 - total flux cleaned = -0.00626743 Jy ! Component: 3200 - total flux cleaned = -0.00630063 Jy ! Component: 3250 - total flux cleaned = -0.00626773 Jy ! Component: 3300 - total flux cleaned = -0.00630056 Jy ! Component: 3350 - total flux cleaned = -0.00630053 Jy ! Component: 3400 - total flux cleaned = -0.00630053 Jy ! Component: 3450 - total flux cleaned = -0.00633261 Jy ! Component: 3500 - total flux cleaned = -0.00633232 Jy ! Component: 3550 - total flux cleaned = -0.00626853 Jy ! Component: 3600 - total flux cleaned = -0.0062687 Jy ! Component: 3650 - total flux cleaned = -0.00630009 Jy ! Component: 3700 - total flux cleaned = -0.00626862 Jy ! Component: 3750 - total flux cleaned = -0.00626868 Jy ! Component: 3800 - total flux cleaned = -0.00629975 Jy ! Component: 3850 - total flux cleaned = -0.00626884 Jy ! Component: 3900 - total flux cleaned = -0.00629966 Jy ! Component: 3950 - total flux cleaned = -0.00636059 Jy ! Component: 4000 - total flux cleaned = -0.00629979 Jy ! Component: 4050 - total flux cleaned = -0.00629988 Jy ! Total flux subtracted in 4096 components = -0.00626989 Jy ! Clean residual min=-0.001783 max=0.001807 Jy/beam ! Clean residual mean=0.000021 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.664307 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 399 components and 0.664307 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J2115+2933_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.434 x 5.589 at -20.82 degrees (North through East) ! Clean map min=-0.003339 max=0.55908 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J2115+2933_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.559077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000538521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28897 0.28897 0.577939 1.15588 2.31176 4.62352 9.24703 18.4941 36.9881 73.9762 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.559 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1038.17 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J2115+2933_S_uvs.log closed on Mon Feb 29 13:29:57 2016