! Started logfile: /d2/scr/pima/rv101_uvs/J2147+0830_X_uvs.log on Sat Nov 29 16:38:04 2014 obs /d2/scr/pima/rv101_uvs/J2147+0830_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2147+0830_X_uva.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! AN table 2: 87 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.762572 visibilities/baseline/integration-bin. ! Found source: J2147+0830 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16984 visibilities. select RR ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J2147+0830_X] 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 0.200x0.200 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 88 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.022061Jy sigma=18.089441 ! Fit after self-cal, rms=0.885649Jy sigma=15.566595 ! 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=0.7202 mas, bmaj=2.07 mas, bpa=-7.503 degrees ! Estimated noise=0.600329 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 = 0.0866662 Jy ! Component: 100 - total flux cleaned = 0.115677 Jy ! Total flux subtracted in 100 components = 0.115677 Jy ! Clean residual min=-0.010707 max=0.014308 Jy/beam ! Clean residual mean=-0.000002 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.115677 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.115677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121527Jy sigma=1.972837 ! Fit after self-cal, rms=0.120913Jy sigma=1.963622 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181775 Jy ! Component: 100 - total flux cleaned = 0.0294702 Jy ! Total flux subtracted in 100 components = 0.0294702 Jy ! Clean residual min=-0.007993 max=0.007185 Jy/beam ! Clean residual mean=0.000003 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.145147 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.145147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117145Jy sigma=1.873489 ! Fit after self-cal, rms=0.117043Jy sigma=1.871697 ! 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=0.9026 mas, bmaj=2.384 mas, bpa=-8.853 degrees ! Estimated noise=0.349691 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 = 0.0135845 Jy ! Component: 100 - total flux cleaned = 0.0216362 Jy ! Component: 150 - total flux cleaned = 0.0267507 Jy ! Component: 200 - total flux cleaned = 0.0301053 Jy ! Total flux subtracted in 200 components = 0.0301053 Jy ! Clean residual min=-0.005023 max=0.009712 Jy/beam ! Clean residual mean=0.000014 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.175252 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.175252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115629Jy sigma=1.834401 ! Fit after self-cal, rms=0.115593Jy sigma=1.832997 ! Inverting map ! Added new window around map position (2.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865191 Jy ! Component: 100 - total flux cleaned = 0.0126987 Jy ! Component: 150 - total flux cleaned = 0.0156726 Jy ! Component: 200 - total flux cleaned = 0.0170367 Jy ! Total flux subtracted in 200 components = 0.0170367 Jy ! Clean residual min=-0.004080 max=0.005101 Jy/beam ! Clean residual mean=0.000006 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.192289 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.192289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114965Jy sigma=1.819686 ! Fit after self-cal, rms=0.114863Jy sigma=1.817366 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9026 x 2.384 at -8.853 degrees (North through East) ! Clean map min=-0.0037472 max=0.11653 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 1.10 KP 1.00* LA 0.96 ! MK 1.00 NL 1.00 PT 1.03 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 HN 0.97 KP 1.00* LA 1.01 ! MK 1.00 NL 1.01 OV 0.99 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.16 KP 1.00* LA 0.95 ! MK 1.01 NL 0.96 PT 0.87 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HN 0.98 KP 1.00* LA 0.99 ! MK 1.05 NL 0.96 OV 1.00 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.08 KP 1.00* LA 0.99 ! MK 1.07 NL 1.00 PT 0.93 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HN 1.11 KP 1.00* LA 1.01 ! MK 0.97 NL 1.00 OV 1.10 PT 0.90 ! SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.08 KP 1.00* LA 1.03 ! MK 1.13 NL 1.02 PT 0.92 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.114863Jy sigma=1.817366 ! Fit after self-cal, rms=0.116868Jy sigma=1.809100 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.368 mas, bpa=-8.564 degrees ! Estimated noise=0.349788 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 = 0.00174828 Jy ! Component: 100 - total flux cleaned = 0.00228006 Jy ! Component: 150 - total flux cleaned = 0.00227895 Jy ! Component: 200 - total flux cleaned = 0.0022295 Jy ! Total flux subtracted in 200 components = 0.0022295 Jy ! Clean residual min=-0.002701 max=0.002904 Jy/beam ! Clean residual mean=0.000006 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.194518 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.194518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116790Jy sigma=1.807893 ! Fit after self-cal, rms=0.116819Jy sigma=1.807013 ! 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=0.116819Jy sigma=1.807013 ! Fit after self-cal, rms=0.116607Jy sigma=1.806124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9028 mas, bmaj=2.358 mas, bpa=-8.383 degrees ! Estimated noise=0.348944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107346 Jy ! Component: 100 - total flux cleaned = 0.00112366 Jy ! Component: 150 - total flux cleaned = 0.00112595 Jy ! Component: 200 - total flux cleaned = 0.00116213 Jy ! Total flux subtracted in 200 components = 0.00116213 Jy ! Clean residual min=-0.002597 max=0.002866 Jy/beam ! Clean residual mean=0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.19568 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.195681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116567Jy sigma=1.805566 ! Fit after self-cal, rms=0.116558Jy sigma=1.805380 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 (-7.6, 33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111329 Jy ! Component: 100 - total flux cleaned = 0.000583111 Jy ! Component: 150 - total flux cleaned = 0.000448837 Jy ! Component: 200 - total flux cleaned = 0.000449211 Jy ! Total flux subtracted in 200 components = 0.000449211 Jy ! Clean residual min=-0.002535 max=0.002596 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.19613 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.19613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116475Jy sigma=1.804345 ! Fit after self-cal, rms=0.116454Jy sigma=1.804109 ! 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=0.116454Jy sigma=1.804109 ! Fit after self-cal, rms=0.116087Jy sigma=1.803987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=2.348 mas, bpa=-8.224 degrees ! Estimated noise=0.34771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142617 Jy ! Component: 100 - total flux cleaned = -0.00013127 Jy ! Component: 150 - total flux cleaned = -0.000369866 Jy ! Component: 200 - total flux cleaned = -0.000549566 Jy ! Total flux subtracted in 200 components = -0.000549566 Jy ! Clean residual min=-0.002483 max=0.002474 Jy/beam ! Clean residual mean=0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.19558 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.19558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116045Jy sigma=1.803497 ! Fit after self-cal, rms=0.116036Jy sigma=1.803415 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 = 5.16833e-05 Jy ! Component: 100 - total flux cleaned = -0.000310866 Jy ! Component: 150 - total flux cleaned = -0.000474373 Jy ! Component: 200 - total flux cleaned = -0.000596387 Jy ! Total flux subtracted in 200 components = -0.000596387 Jy ! Clean residual min=-0.002386 max=0.002377 Jy/beam ! Clean residual mean=0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.194984 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.194984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116012Jy sigma=1.803132 ! Fit after self-cal, rms=0.116010Jy sigma=1.803097 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.116010Jy sigma=1.803097 ! Fit after self-cal, rms=0.115810Jy sigma=1.803033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=4.105 mas, bpa=-18.37 degrees ! Estimated noise=0.427683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000784214 Jy ! Component: 100 - total flux cleaned = -0.00117497 Jy ! Component: 150 - total flux cleaned = -0.00127109 Jy ! Component: 200 - total flux cleaned = -0.00130086 Jy ! Total flux subtracted in 200 components = -0.00130086 Jy ! Clean residual min=-0.002540 max=0.002432 Jy/beam ! Clean residual mean=0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.193683 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 120 components and 0.193683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115804Jy sigma=1.802905 ! Fit after self-cal, rms=0.115807Jy sigma=1.802853 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 = -0.000374678 Jy ! Component: 100 - total flux cleaned = -0.000461224 Jy ! Component: 150 - total flux cleaned = -0.00051399 Jy ! Component: 200 - total flux cleaned = -0.000538554 Jy ! Total flux subtracted in 200 components = -0.000538554 Jy ! Clean residual min=-0.002472 max=0.002359 Jy/beam ! Clean residual mean=0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.193144 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.193144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115806Jy sigma=1.802828 ! Fit after self-cal, rms=0.115808Jy sigma=1.802805 ! 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=0.9015 mas, bmaj=2.343 mas, bpa=-8.151 degrees ! Estimated noise=0.346897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9015 x 2.343 at -8.151 degrees (North through East) ! Clean map min=-0.002982 max=0.11573 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=0.718 mas, bmaj=2.03 mas, bpa=-6.801 degrees ! Estimated noise=0.596715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0861295 Jy ! Component: 100 - total flux cleaned = 0.118808 Jy ! Component: 150 - total flux cleaned = 0.137714 Jy ! Component: 200 - total flux cleaned = 0.150219 Jy ! Total flux subtracted in 200 components = 0.150219 Jy ! Clean residual min=-0.008347 max=0.008091 Jy/beam ! Clean residual mean=0.000002 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.150219 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.150219 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=2.343 mas, bpa=-8.151 degrees ! Estimated noise=0.346897 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 = 0.0132834 Jy ! Component: 100 - total flux cleaned = 0.0220671 Jy ! Component: 150 - total flux cleaned = 0.0282146 Jy ! Component: 200 - total flux cleaned = 0.0320077 Jy ! Total flux subtracted in 200 components = 0.0320077 Jy ! Clean residual min=-0.004090 max=0.003918 Jy/beam ! Clean residual mean=0.000004 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.182227 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.182227 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=4.105 mas, bpa=-18.37 degrees ! Estimated noise=0.427683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361949 Jy ! Component: 100 - total flux cleaned = 0.00520108 Jy ! Component: 150 - total flux cleaned = 0.00648323 Jy ! Component: 200 - total flux cleaned = 0.00727315 Jy ! Total flux subtracted in 200 components = 0.00727315 Jy ! Clean residual min=-0.003256 max=0.002866 Jy/beam ! Clean residual mean=0.000007 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.1895 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 = 0.000732305 Jy ! Component: 100 - total flux cleaned = 0.00127925 Jy ! Component: 150 - total flux cleaned = 0.00178525 Jy ! Component: 200 - total flux cleaned = 0.00195634 Jy ! Total flux subtracted in 200 components = 0.00195634 Jy ! Clean residual min=-0.002840 max=0.002431 Jy/beam ! Clean residual mean=0.000004 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.191456 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 85 components and 0.191456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=2.343 mas, bpa=-8.151 degrees ! Estimated noise=0.346897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833149 Jy ! Component: 100 - total flux cleaned = 0.000916874 Jy ! Component: 150 - total flux cleaned = 0.000990116 Jy ! Component: 200 - total flux cleaned = 0.000865712 Jy ! Total flux subtracted in 200 components = 0.000865712 Jy ! Clean residual min=-0.002683 max=0.002396 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.192322 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.192322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115888Jy sigma=1.804354 ! Fit after self-cal, rms=0.115865Jy sigma=1.803703 wmodel /d2/scr/pima/rv101_uvs/J2147+0830_X_map.mod ! Writing 103 model components to file: /d2/scr/pima/rv101_uvs/J2147+0830_X_map.mod wobs /d2/scr/pima/rv101_uvs/J2147+0830_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2147+0830_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2147+0830_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/rv101_uvs/J2147+0830_X_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 = -0.000554334 Jy ! Component: 100 - total flux cleaned = -0.00084406 Jy ! Component: 150 - total flux cleaned = -0.00100193 Jy ! Component: 200 - total flux cleaned = -0.00115208 Jy ! Component: 250 - total flux cleaned = -0.0011871 Jy ! Component: 300 - total flux cleaned = -0.00129057 Jy ! Component: 350 - total flux cleaned = -0.00135744 Jy ! Component: 400 - total flux cleaned = -0.00145674 Jy ! Component: 450 - total flux cleaned = -0.00165109 Jy ! Component: 500 - total flux cleaned = -0.00183992 Jy ! Component: 550 - total flux cleaned = -0.00190144 Jy ! Component: 600 - total flux cleaned = -0.00208321 Jy ! Component: 650 - total flux cleaned = -0.0023479 Jy ! Component: 700 - total flux cleaned = -0.00231832 Jy ! Component: 750 - total flux cleaned = -0.00243135 Jy ! Component: 800 - total flux cleaned = -0.00240398 Jy ! Component: 850 - total flux cleaned = -0.00251224 Jy ! Component: 900 - total flux cleaned = -0.0024856 Jy ! Component: 950 - total flux cleaned = -0.00240688 Jy ! Component: 1000 - total flux cleaned = -0.0024594 Jy ! Component: 1050 - total flux cleaned = -0.00243385 Jy ! Component: 1100 - total flux cleaned = -0.00243416 Jy ! Component: 1150 - total flux cleaned = -0.00248289 Jy ! Component: 1200 - total flux cleaned = -0.00240958 Jy ! Component: 1250 - total flux cleaned = -0.00236193 Jy ! Component: 1300 - total flux cleaned = -0.00240929 Jy ! Component: 1350 - total flux cleaned = -0.00243297 Jy ! Component: 1400 - total flux cleaned = -0.00245626 Jy ! Component: 1450 - total flux cleaned = -0.00243389 Jy ! Component: 1500 - total flux cleaned = -0.00254661 Jy ! Component: 1550 - total flux cleaned = -0.00261332 Jy ! Component: 1600 - total flux cleaned = -0.00265748 Jy ! Component: 1650 - total flux cleaned = -0.0026363 Jy ! Component: 1700 - total flux cleaned = -0.00278643 Jy ! Component: 1750 - total flux cleaned = -0.00280752 Jy ! Component: 1800 - total flux cleaned = -0.00295454 Jy ! Component: 1850 - total flux cleaned = -0.00293388 Jy ! Component: 1900 - total flux cleaned = -0.00307806 Jy ! Component: 1950 - total flux cleaned = -0.00315935 Jy ! Component: 2000 - total flux cleaned = -0.00324014 Jy ! Component: 2050 - total flux cleaned = -0.0032799 Jy ! Component: 2100 - total flux cleaned = -0.00329974 Jy ! Component: 2150 - total flux cleaned = -0.00337798 Jy ! Component: 2200 - total flux cleaned = -0.00339717 Jy ! Component: 2250 - total flux cleaned = -0.00339703 Jy ! Component: 2300 - total flux cleaned = -0.00343501 Jy ! Component: 2350 - total flux cleaned = -0.0034539 Jy ! Component: 2400 - total flux cleaned = -0.00349137 Jy ! Component: 2450 - total flux cleaned = -0.00349117 Jy ! Component: 2500 - total flux cleaned = -0.00358302 Jy ! Component: 2550 - total flux cleaned = -0.00360116 Jy ! Component: 2600 - total flux cleaned = -0.00363733 Jy ! Component: 2650 - total flux cleaned = -0.00369098 Jy ! Component: 2700 - total flux cleaned = -0.00365535 Jy ! Component: 2750 - total flux cleaned = -0.00372581 Jy ! Component: 2800 - total flux cleaned = -0.00376086 Jy ! Component: 2850 - total flux cleaned = -0.00377802 Jy ! Component: 2900 - total flux cleaned = -0.00370913 Jy ! Component: 2950 - total flux cleaned = -0.00376042 Jy ! Component: 3000 - total flux cleaned = -0.00377735 Jy ! Component: 3050 - total flux cleaned = -0.0037604 Jy ! Component: 3100 - total flux cleaned = -0.00381069 Jy ! Component: 3150 - total flux cleaned = -0.00386043 Jy ! Component: 3200 - total flux cleaned = -0.00386051 Jy ! Component: 3250 - total flux cleaned = -0.00392628 Jy ! Component: 3300 - total flux cleaned = -0.00394252 Jy ! Component: 3350 - total flux cleaned = -0.00391004 Jy ! Component: 3400 - total flux cleaned = -0.00402296 Jy ! Component: 3450 - total flux cleaned = -0.00399089 Jy ! Component: 3500 - total flux cleaned = -0.00405446 Jy ! Component: 3550 - total flux cleaned = -0.00403854 Jy ! Component: 3600 - total flux cleaned = -0.00403854 Jy ! Component: 3650 - total flux cleaned = -0.00408557 Jy ! Component: 3700 - total flux cleaned = -0.00410096 Jy ! Component: 3750 - total flux cleaned = -0.00410097 Jy ! Component: 3800 - total flux cleaned = -0.00414718 Jy ! Component: 3850 - total flux cleaned = -0.00413198 Jy ! Component: 3900 - total flux cleaned = -0.00419292 Jy ! Component: 3950 - total flux cleaned = -0.00417779 Jy ! Component: 4000 - total flux cleaned = -0.00425288 Jy ! Component: 4050 - total flux cleaned = -0.00428269 Jy ! Total flux subtracted in 4096 components = -0.00431244 Jy ! Clean residual min=-0.000908 max=0.000834 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.18801 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 370 components and 0.18801 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2147+0830_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9015 x 2.343 at -8.151 degrees (North through East) ! Clean map min=-0.002992 max=0.11507 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2147+0830_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250474 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.653029 0.653029 1.30606 2.61212 5.22423 10.4485 20.8969 41.7938 83.5877 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 459.397 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2147+0830_X_uvs.log closed on Sat Nov 29 16:38:10 2014