! Started logfile: /scr/pima/bg219i_uvs/J0854+2006_S_uvs.log on Wed Apr 6 22:57:28 2016 obs /scr/pima/bg219i_uvs/J0854+2006_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0854+2006_S_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900585 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 3080 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/bg219i_uvs/J0854+2006_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.798726Jy sigma=34.685163 ! Fit after self-cal, rms=1.616195Jy sigma=20.064703 ! 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=2.395 mas, bmaj=6.425 mas, bpa=-3.226 degrees ! Estimated noise=1.43342 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 = 1.79891 Jy ! Component: 100 - total flux cleaned = 2.31751 Jy ! Total flux subtracted in 100 components = 2.31751 Jy ! Clean residual min=-0.075674 max=0.227464 Jy/beam ! Clean residual mean=-0.000006 rms=0.021965 Jy/beam ! Combined flux in latest and established models = 2.31751 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.31751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493481Jy sigma=5.830459 ! Fit after self-cal, rms=0.490281Jy sigma=5.798804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252747 Jy ! Component: 100 - total flux cleaned = 0.383598 Jy ! Total flux subtracted in 100 components = 0.383598 Jy ! Clean residual min=-0.034729 max=0.064606 Jy/beam ! Clean residual mean=-0.000024 rms=0.009560 Jy/beam ! Combined flux in latest and established models = 2.70111 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 2.70111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260844Jy sigma=3.071862 ! Fit after self-cal, rms=0.256974Jy sigma=3.012179 ! Inverting map ! Added new window around map position (-2.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807065 Jy ! Component: 100 - total flux cleaned = 0.131196 Jy ! Total flux subtracted in 100 components = 0.131196 Jy ! Clean residual min=-0.027888 max=0.030509 Jy/beam ! Clean residual mean=-0.000032 rms=0.006368 Jy/beam ! Combined flux in latest and established models = 2.83231 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 2.83231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213862Jy sigma=2.537859 ! Fit after self-cal, rms=0.212731Jy sigma=2.521034 ! 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=2.832 mas, bmaj=7.505 mas, bpa=-5.832 degrees ! Estimated noise=1.21801 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 = 0.0450429 Jy ! Component: 100 - total flux cleaned = 0.0697181 Jy ! Component: 150 - total flux cleaned = 0.083363 Jy ! Component: 200 - total flux cleaned = 0.086942 Jy ! Total flux subtracted in 200 components = 0.086942 Jy ! Clean residual min=-0.024078 max=0.035591 Jy/beam ! Clean residual mean=-0.000085 rms=0.006887 Jy/beam ! Combined flux in latest and established models = 2.91925 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 2.91925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200582Jy sigma=2.393404 ! Fit after self-cal, rms=0.200197Jy sigma=2.386511 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.832 x 7.505 at -5.832 degrees (North through East) ! Clean map min=-0.02246 max=2.395 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 1.00 FD 0.98 HN 1.02 KP 0.99 ! LA 1.01 MK 1.01 NL 0.99 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 0.97 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.98 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.98 ! LA 0.98 MK 0.99 NL 1.00 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.200197Jy sigma=2.386511 ! Fit after self-cal, rms=0.194362Jy sigma=2.137356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.836 mas, bmaj=7.496 mas, bpa=-5.773 degrees ! Estimated noise=1.21805 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 = 0.00691773 Jy ! Component: 100 - total flux cleaned = 0.00864728 Jy ! Component: 150 - total flux cleaned = 0.00960427 Jy ! Component: 200 - total flux cleaned = 0.00959807 Jy ! Total flux subtracted in 200 components = 0.00959807 Jy ! Clean residual min=-0.023921 max=0.020725 Jy/beam ! Clean residual mean=0.000005 rms=0.004725 Jy/beam ! Combined flux in latest and established models = 2.92885 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 2.92885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193706Jy sigma=2.128871 ! Fit after self-cal, rms=0.193660Jy sigma=2.127739 ! 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=0.193660Jy sigma=2.127739 ! Fit after self-cal, rms=0.173204Jy sigma=1.895503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.836 mas, bmaj=7.488 mas, bpa=-5.861 degrees ! Estimated noise=1.21792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338588 Jy ! Component: 100 - total flux cleaned = -0.00354283 Jy ! Component: 150 - total flux cleaned = -0.00388629 Jy ! Component: 200 - total flux cleaned = -0.0042466 Jy ! Total flux subtracted in 200 components = -0.0042466 Jy ! Clean residual min=-0.009023 max=0.008195 Jy/beam ! Clean residual mean=-0.000000 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 2.9246 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 2.9246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172938Jy sigma=1.890626 ! Fit after self-cal, rms=0.172911Jy sigma=1.889889 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 = -0.000900831 Jy ! Component: 100 - total flux cleaned = -0.000817193 Jy ! Component: 150 - total flux cleaned = -0.000815261 Jy ! Component: 200 - total flux cleaned = -0.000874249 Jy ! Total flux subtracted in 200 components = -0.000874249 Jy ! Clean residual min=-0.008484 max=0.008104 Jy/beam ! Clean residual mean=0.000000 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 2.92373 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 2.92373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172821Jy sigma=1.888686 ! Fit after self-cal, rms=0.172817Jy sigma=1.888432 ! 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=0.172817Jy sigma=1.888432 ! Fit after self-cal, rms=0.172692Jy sigma=1.887442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.838 mas, bmaj=7.485 mas, bpa=-5.845 degrees ! Estimated noise=1.21819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192154 Jy ! Component: 100 - total flux cleaned = -0.00207654 Jy ! Component: 150 - total flux cleaned = -0.00228564 Jy ! Component: 200 - total flux cleaned = -0.00228468 Jy ! Total flux subtracted in 200 components = -0.00228468 Jy ! Clean residual min=-0.008066 max=0.008419 Jy/beam ! Clean residual mean=-0.000001 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 2.92144 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 2.92144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172611Jy sigma=1.885841 ! Fit after self-cal, rms=0.172609Jy sigma=1.885684 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 (-7.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713272 Jy ! Component: 100 - total flux cleaned = 0.00848264 Jy ! Component: 150 - total flux cleaned = 0.00825808 Jy ! Component: 200 - total flux cleaned = 0.0078715 Jy ! Total flux subtracted in 200 components = 0.0078715 Jy ! Clean residual min=-0.007604 max=0.005335 Jy/beam ! Clean residual mean=-0.000003 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 2.92931 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 2.92931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172268Jy sigma=1.880134 ! Fit after self-cal, rms=0.172240Jy sigma=1.879673 ! 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=0.172240Jy sigma=1.879673 ! Fit after self-cal, rms=0.172210Jy sigma=1.878667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.923 mas, bmaj=10.38 mas, bpa=-4.467 degrees ! Estimated noise=1.77539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123618 Jy ! Component: 100 - total flux cleaned = 0.00164966 Jy ! Component: 150 - total flux cleaned = 0.0016552 Jy ! Component: 200 - total flux cleaned = 0.00149143 Jy ! Total flux subtracted in 200 components = 0.00149143 Jy ! Clean residual min=-0.006338 max=0.005853 Jy/beam ! Clean residual mean=-0.000004 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 2.93081 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 134 components and 2.93081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172080Jy sigma=1.878110 ! Fit after self-cal, rms=0.172064Jy sigma=1.877595 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 = 0.000409577 Jy ! Component: 100 - total flux cleaned = 0.000672547 Jy ! Component: 150 - total flux cleaned = 0.000877125 Jy ! Component: 200 - total flux cleaned = 0.000817992 Jy ! Total flux subtracted in 200 components = 0.000817992 Jy ! Clean residual min=-0.006385 max=0.005920 Jy/beam ! Clean residual mean=-0.000003 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 2.93162 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 146 components and 2.93162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172019Jy sigma=1.877895 ! Fit after self-cal, rms=0.172017Jy sigma=1.877755 ! 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=2.839 mas, bmaj=7.483 mas, bpa=-5.842 degrees ! Estimated noise=1.21825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.839 x 7.483 at -5.842 degrees (North through East) ! Clean map min=-0.0061672 max=2.3962 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=0.172017Jy sigma=1.877755 ! Fit after self-cal, rms=0.144239Jy sigma=1.561235 ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=7.502 mas, bpa=-5.826 degrees ! Estimated noise=1.20919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0169026 Jy ! Component: 100 - total flux cleaned = -0.0230346 Jy ! Component: 150 - total flux cleaned = -0.0248316 Jy ! Component: 200 - total flux cleaned = -0.0258382 Jy ! Total flux subtracted in 200 components = -0.0258382 Jy ! Clean residual min=-0.011728 max=0.008977 Jy/beam ! Clean residual mean=0.000030 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 2.90579 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 2.90579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141902Jy sigma=1.528383 ! Fit after self-cal, rms=0.141907Jy sigma=1.528182 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463647 Jy ! Component: 100 - total flux cleaned = -0.000139284 Jy ! Component: 150 - total flux cleaned = -0.000402754 Jy ! Component: 200 - total flux cleaned = -0.000521984 Jy ! Total flux subtracted in 200 components = -0.000521984 Jy ! Clean residual min=-0.010904 max=0.008894 Jy/beam ! Clean residual mean=0.000030 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 2.90526 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 172 components and 2.90526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141652Jy sigma=1.523525 ! Fit after self-cal, rms=0.141662Jy sigma=1.523341 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141662Jy sigma=1.523341 ! Fit after self-cal, rms=0.137428Jy sigma=1.449966 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=2.411 mas, bmaj=6.428 mas, bpa=-3.233 degrees ! Estimated noise=1.42121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7823 Jy ! Component: 100 - total flux cleaned = 2.29539 Jy ! Component: 150 - total flux cleaned = 2.53776 Jy ! Component: 200 - total flux cleaned = 2.66191 Jy ! Total flux subtracted in 200 components = 2.66191 Jy ! Clean residual min=-0.023451 max=0.059882 Jy/beam ! Clean residual mean=0.000025 rms=0.006860 Jy/beam ! Combined flux in latest and established models = 2.66191 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.66191 Jy ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=7.513 mas, bpa=-5.825 degrees ! Estimated noise=1.20297 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 = 0.092842 Jy ! Component: 100 - total flux cleaned = 0.141908 Jy ! Component: 150 - total flux cleaned = 0.168457 Jy ! Component: 200 - total flux cleaned = 0.185147 Jy ! Total flux subtracted in 200 components = 0.185147 Jy ! Clean residual min=-0.012139 max=0.011937 Jy/beam ! Clean residual mean=0.000039 rms=0.002934 Jy/beam ! Combined flux in latest and established models = 2.84705 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 2.84705 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=6.927 mas, bmaj=10.41 mas, bpa=-4.49 degrees ! Estimated noise=1.74383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165845 Jy ! Component: 100 - total flux cleaned = 0.0250168 Jy ! Component: 150 - total flux cleaned = 0.0272233 Jy ! Component: 200 - total flux cleaned = 0.028284 Jy ! Total flux subtracted in 200 components = 0.028284 Jy ! Clean residual min=-0.014026 max=0.018514 Jy/beam ! Clean residual mean=0.000069 rms=0.004309 Jy/beam ! Combined flux in latest and established models = 2.87534 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) ! Added new window around map position (77, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166415 Jy ! Component: 100 - total flux cleaned = 0.0206169 Jy ! Component: 150 - total flux cleaned = 0.0223258 Jy ! Component: 200 - total flux cleaned = 0.0244805 Jy ! Total flux subtracted in 200 components = 0.0244805 Jy ! Clean residual min=-0.012685 max=0.013402 Jy/beam ! Clean residual mean=0.000066 rms=0.003522 Jy/beam ! Combined flux in latest and established models = 2.89982 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 126 components and 2.89982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=7.513 mas, bpa=-5.825 degrees ! Estimated noise=1.20297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705145 Jy ! Component: 100 - total flux cleaned = -0.000675795 Jy ! Component: 150 - total flux cleaned = -6.94368e-05 Jy ! Component: 200 - total flux cleaned = 0.000691833 Jy ! Total flux subtracted in 200 components = 0.000691833 Jy ! Clean residual min=-0.009910 max=0.008595 Jy/beam ! Clean residual mean=0.000027 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 2.90051 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 2.90051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135142Jy sigma=1.433534 ! Fit after self-cal, rms=0.134941Jy sigma=1.428145 wmodel /scr/pima/bg219i_uvs/J0854+2006_S_map.mod ! Writing 149 model components to file: /scr/pima/bg219i_uvs/J0854+2006_S_map.mod wobs /scr/pima/bg219i_uvs/J0854+2006_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0854+2006_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0854+2006_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0854+2006_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 = -0.00295989 Jy ! Component: 100 - total flux cleaned = -0.00355329 Jy ! Component: 150 - total flux cleaned = -0.00341654 Jy ! Component: 200 - total flux cleaned = -0.00301963 Jy ! Component: 250 - total flux cleaned = -0.00238486 Jy ! Component: 300 - total flux cleaned = -0.0020155 Jy ! Component: 350 - total flux cleaned = -0.00141978 Jy ! Component: 400 - total flux cleaned = -0.00107408 Jy ! Component: 450 - total flux cleaned = -0.000624428 Jy ! Component: 500 - total flux cleaned = -0.000511792 Jy ! Component: 550 - total flux cleaned = -0.000507656 Jy ! Component: 600 - total flux cleaned = -0.00050616 Jy ! Component: 650 - total flux cleaned = -0.000301334 Jy ! Component: 700 - total flux cleaned = -0.000201253 Jy ! Component: 750 - total flux cleaned = -6.36576e-06 Jy ! Component: 800 - total flux cleaned = -0.000103744 Jy ! Component: 850 - total flux cleaned = -0.00019644 Jy ! Component: 900 - total flux cleaned = 8.17164e-05 Jy ! Component: 950 - total flux cleaned = 0.000530569 Jy ! Component: 1000 - total flux cleaned = 0.000617309 Jy ! Component: 1050 - total flux cleaned = 0.000965434 Jy ! Component: 1100 - total flux cleaned = 0.00113586 Jy ! Component: 1150 - total flux cleaned = 0.00130468 Jy ! Component: 1200 - total flux cleaned = 0.0017152 Jy ! Component: 1250 - total flux cleaned = 0.00187675 Jy ! Component: 1300 - total flux cleaned = 0.00187689 Jy ! Component: 1350 - total flux cleaned = 0.00226796 Jy ! Component: 1400 - total flux cleaned = 0.00234267 Jy ! Component: 1450 - total flux cleaned = 0.00257026 Jy ! Component: 1500 - total flux cleaned = 0.00301858 Jy ! Component: 1550 - total flux cleaned = 0.00294382 Jy ! Component: 1600 - total flux cleaned = 0.00301651 Jy ! Component: 1650 - total flux cleaned = 0.00323016 Jy ! Component: 1700 - total flux cleaned = 0.00365199 Jy ! Component: 1750 - total flux cleaned = 0.00351257 Jy ! Component: 1800 - total flux cleaned = 0.00378737 Jy ! Component: 1850 - total flux cleaned = 0.00405808 Jy ! Component: 1900 - total flux cleaned = 0.00425899 Jy ! Component: 1950 - total flux cleaned = 0.00439068 Jy ! Component: 2000 - total flux cleaned = 0.00432522 Jy ! Component: 2050 - total flux cleaned = 0.0045819 Jy ! Component: 2100 - total flux cleaned = 0.00477118 Jy ! Component: 2150 - total flux cleaned = 0.004897 Jy ! Component: 2200 - total flux cleaned = 0.0048343 Jy ! Component: 2250 - total flux cleaned = 0.00483427 Jy ! Component: 2300 - total flux cleaned = 0.00489456 Jy ! Component: 2350 - total flux cleaned = 0.0048363 Jy ! Component: 2400 - total flux cleaned = 0.00507341 Jy ! Component: 2450 - total flux cleaned = 0.005016 Jy ! Component: 2500 - total flux cleaned = 0.00513033 Jy ! Component: 2550 - total flux cleaned = 0.00507232 Jy ! Component: 2600 - total flux cleaned = 0.0050168 Jy ! Component: 2650 - total flux cleaned = 0.00501751 Jy ! Component: 2700 - total flux cleaned = 0.00512758 Jy ! Component: 2750 - total flux cleaned = 0.00512822 Jy ! Component: 2800 - total flux cleaned = 0.00512757 Jy ! Component: 2850 - total flux cleaned = 0.00544747 Jy ! Component: 2900 - total flux cleaned = 0.00528856 Jy ! Component: 2950 - total flux cleaned = 0.00534087 Jy ! Component: 3000 - total flux cleaned = 0.00529006 Jy ! Component: 3050 - total flux cleaned = 0.00549491 Jy ! Component: 3100 - total flux cleaned = 0.00549475 Jy ! Component: 3150 - total flux cleaned = 0.00554485 Jy ! Component: 3200 - total flux cleaned = 0.00554468 Jy ! Component: 3250 - total flux cleaned = 0.00544643 Jy ! Component: 3300 - total flux cleaned = 0.00559304 Jy ! Component: 3350 - total flux cleaned = 0.00559335 Jy ! Component: 3400 - total flux cleaned = 0.00592737 Jy ! Component: 3450 - total flux cleaned = 0.00592785 Jy ! Component: 3500 - total flux cleaned = 0.00606856 Jy ! Component: 3550 - total flux cleaned = 0.00602276 Jy ! Component: 3600 - total flux cleaned = 0.00602175 Jy ! Component: 3650 - total flux cleaned = 0.00624994 Jy ! Component: 3700 - total flux cleaned = 0.00624963 Jy ! Component: 3750 - total flux cleaned = 0.00629389 Jy ! Component: 3800 - total flux cleaned = 0.00624914 Jy ! Component: 3850 - total flux cleaned = 0.00633666 Jy ! Component: 3900 - total flux cleaned = 0.006337 Jy ! Component: 3950 - total flux cleaned = 0.00642313 Jy ! Component: 4000 - total flux cleaned = 0.00655154 Jy ! Component: 4050 - total flux cleaned = 0.00659351 Jy ! Total flux subtracted in 4096 components = 0.00650973 Jy ! Clean residual min=-0.002210 max=0.002210 Jy/beam ! Clean residual mean=0.000009 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 2.90702 Jy keep ! Adding 405 model components to the UV plane model. ! The established model now contains 554 components and 2.90702 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0854+2006_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.852 x 7.513 at -5.825 degrees (North through East) ! Clean map min=-0.0060537 max=2.3638 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0854+2006_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.36382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000817452 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103745 0.103745 0.207491 0.414982 0.829964 1.65993 3.31986 6.63971 13.2794 26.5588 53.1177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.363 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2891.69 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0854+2006_S_uvs.log closed on Wed Apr 6 22:57:33 2016