! Started logfile: /scr/pima/rv100_uvs/J0242+1742_X_uvs.log on Mon Feb 29 13:24:48 2016 obs /scr/pima/rv100_uvs/J0242+1742_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0242+1742_X_uva.fits ! AN table 1: 77 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.616522 visibilities/baseline/integration-bin. ! Found source: J0242+1742 ! ! 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 69 lines of history. ! ! Reading 6836 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J0242+1742_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 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025117Jy sigma=18.332373 ! Fit after self-cal, rms=0.811985Jy sigma=14.549466 ! 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=0.7035 mas, bmaj=1.895 mas, bpa=-14.68 degrees ! Estimated noise=0.974942 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 = 0.145022 Jy ! Component: 100 - total flux cleaned = 0.176654 Jy ! Total flux subtracted in 100 components = 0.176654 Jy ! Clean residual min=-0.004737 max=0.009030 Jy/beam ! Clean residual mean=-0.000003 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.176654 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.176654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057737Jy sigma=0.950709 ! Fit after self-cal, rms=0.057729Jy sigma=0.950647 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930821 Jy ! Component: 100 - total flux cleaned = 0.0143085 Jy ! Total flux subtracted in 100 components = 0.0143085 Jy ! Clean residual min=-0.004061 max=0.005432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.190962 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.190962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055659Jy sigma=0.901957 ! Fit after self-cal, rms=0.055673Jy sigma=0.901852 ! 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=0.9494 mas, bmaj=2.526 mas, bpa=-16.19 degrees ! Estimated noise=0.530351 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 (-2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752355 Jy ! Component: 100 - total flux cleaned = 0.0119965 Jy ! Component: 150 - total flux cleaned = 0.0151014 Jy ! Component: 200 - total flux cleaned = 0.0173176 Jy ! Total flux subtracted in 200 components = 0.0173176 Jy ! Clean residual min=-0.002316 max=0.002975 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.20828 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.20828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054638Jy sigma=0.877605 ! Fit after self-cal, rms=0.054593Jy sigma=0.876687 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9494 x 2.526 at -16.19 degrees (North through East) ! Clean map min=-0.0022102 max=0.18725 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 0.97 LA 1.01 MK 1.02 ! NL 0.99 NY 1.01 OV 1.03 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 0.98 LA 0.99 MK 1.00 ! NL 0.98 NY 1.00 OV 1.04 PT 0.98 ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.00 LA 1.01 MK 1.01 ! NL 1.00 NY 1.00* OV 1.01 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.97 LA 1.02 MK 1.02 ! NL 1.01 NY 1.00* OV 1.00 PT 0.97 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.054593Jy sigma=0.876687 ! Fit after self-cal, rms=0.054086Jy sigma=0.872875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.53 mas, bpa=-16.18 degrees ! Estimated noise=0.527349 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 = 0.000898686 Jy ! Component: 100 - total flux cleaned = 0.00120634 Jy ! Component: 150 - total flux cleaned = 0.00140811 Jy ! Component: 200 - total flux cleaned = 0.00142977 Jy ! Total flux subtracted in 200 components = 0.00142977 Jy ! Clean residual min=-0.001779 max=0.001887 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.20971 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.20971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054046Jy sigma=0.872315 ! Fit after self-cal, rms=0.054044Jy sigma=0.872245 ! 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=0.054044Jy sigma=0.872245 ! Fit after self-cal, rms=0.053865Jy sigma=0.868909 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=2.528 mas, bpa=-16.18 degrees ! Estimated noise=0.527493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497147 Jy ! Component: 100 - total flux cleaned = 0.000632741 Jy ! Component: 150 - total flux cleaned = 0.000666273 Jy ! Component: 200 - total flux cleaned = 0.000698269 Jy ! Total flux subtracted in 200 components = 0.000698269 Jy ! Clean residual min=-0.001777 max=0.001928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.210408 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.210408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053847Jy sigma=0.868693 ! Fit after self-cal, rms=0.053846Jy sigma=0.868665 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 (8.8, 39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157384 Jy ! Component: 100 - total flux cleaned = 0.0018907 Jy ! Component: 150 - total flux cleaned = 0.00186782 Jy ! Component: 200 - total flux cleaned = 0.00186846 Jy ! Total flux subtracted in 200 components = 0.00186846 Jy ! Clean residual min=-0.001823 max=0.001965 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.212276 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.212276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053788Jy sigma=0.867640 ! Fit after self-cal, rms=0.053787Jy sigma=0.867572 ! Inverting map ! Added new window around map position (-42.8, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116094 Jy ! Component: 100 - total flux cleaned = 0.0012462 Jy ! Component: 150 - total flux cleaned = 0.00127885 Jy ! Component: 200 - total flux cleaned = 0.00140648 Jy ! Total flux subtracted in 200 components = 0.00140648 Jy ! Clean residual min=-0.001718 max=0.001600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.213683 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.213683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053707Jy sigma=0.866293 ! Fit after self-cal, rms=0.053707Jy sigma=0.866226 ! 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=0.053707Jy sigma=0.866226 ! Fit after self-cal, rms=0.053668Jy sigma=0.865300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=2.528 mas, bpa=-16.19 degrees ! Estimated noise=0.527603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584401 Jy ! Component: 100 - total flux cleaned = 0.00083134 Jy ! Component: 150 - total flux cleaned = 0.000970557 Jy ! Component: 200 - total flux cleaned = 0.00112437 Jy ! Total flux subtracted in 200 components = 0.00112437 Jy ! Clean residual min=-0.001670 max=0.001431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.214807 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.214807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053634Jy sigma=0.864766 ! Fit after self-cal, rms=0.053635Jy sigma=0.864745 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 = 0.000217368 Jy ! Component: 100 - total flux cleaned = 0.000383642 Jy ! Component: 150 - total flux cleaned = 0.000516133 Jy ! Component: 200 - total flux cleaned = 0.00066138 Jy ! Total flux subtracted in 200 components = 0.00066138 Jy ! Clean residual min=-0.001642 max=0.001453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.215469 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.215469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053615Jy sigma=0.864456 ! Fit after self-cal, rms=0.053615Jy sigma=0.864448 ! 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=0.053615Jy sigma=0.864448 ! Fit after self-cal, rms=0.053602Jy sigma=0.864397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=4.692 mas, bpa=-13.62 degrees ! Estimated noise=0.615285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292308 Jy ! Component: 100 - total flux cleaned = 0.000548262 Jy ! Component: 150 - total flux cleaned = 0.000687355 Jy ! Component: 200 - total flux cleaned = 0.0007397 Jy ! Total flux subtracted in 200 components = 0.0007397 Jy ! Clean residual min=-0.001463 max=0.001469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.216208 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.216208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053594Jy sigma=0.864258 ! Fit after self-cal, rms=0.053591Jy sigma=0.864242 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 = 5.0636e-05 Jy ! Component: 100 - total flux cleaned = 9.74834e-05 Jy ! Component: 150 - total flux cleaned = 0.000112316 Jy ! Component: 200 - total flux cleaned = 0.000139886 Jy ! Total flux subtracted in 200 components = 0.000139886 Jy ! Clean residual min=-0.001423 max=0.001449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.216348 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.216348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053588Jy sigma=0.864189 ! Fit after self-cal, rms=0.053586Jy sigma=0.864185 ! 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=0.9511 mas, bmaj=2.528 mas, bpa=-16.2 degrees ! Estimated noise=0.527638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9511 x 2.528 at -16.2 degrees (North through East) ! Clean map min=-0.0015405 max=0.18609 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=0.7051 mas, bmaj=1.892 mas, bpa=-14.6 degrees ! Estimated noise=0.973869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14477 Jy ! Component: 100 - total flux cleaned = 0.176423 Jy ! Component: 150 - total flux cleaned = 0.185812 Jy ! Component: 200 - total flux cleaned = 0.191653 Jy ! Total flux subtracted in 200 components = 0.191653 Jy ! Clean residual min=-0.004071 max=0.003686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.191653 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.191653 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=2.528 mas, bpa=-16.2 degrees ! Estimated noise=0.527638 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 = 0.00629469 Jy ! Component: 100 - total flux cleaned = 0.0101722 Jy ! Component: 150 - total flux cleaned = 0.0130583 Jy ! Component: 200 - total flux cleaned = 0.0153846 Jy ! Total flux subtracted in 200 components = 0.0153846 Jy ! Clean residual min=-0.002096 max=0.002171 Jy/beam ! Clean residual mean=-0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.207037 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 65 components and 0.207037 Jy ! Inverting map ! Added new window around map position (4.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215179 Jy ! Component: 100 - total flux cleaned = 0.0036277 Jy ! Component: 150 - total flux cleaned = 0.00450519 Jy ! Component: 200 - total flux cleaned = 0.00519676 Jy ! Total flux subtracted in 200 components = 0.00519676 Jy ! Clean residual min=-0.001843 max=0.001746 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.212234 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 94 components and 0.212234 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=2.157 mas, bmaj=4.692 mas, bpa=-13.62 degrees ! Estimated noise=0.615285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159154 Jy ! Component: 100 - total flux cleaned = 0.0024703 Jy ! Component: 150 - total flux cleaned = 0.00300567 Jy ! Component: 200 - total flux cleaned = 0.00326737 Jy ! Total flux subtracted in 200 components = 0.00326737 Jy ! Clean residual min=-0.001588 max=0.001604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.215501 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 = 0.000145264 Jy ! Component: 100 - total flux cleaned = 0.000250103 Jy ! Component: 150 - total flux cleaned = 0.000371139 Jy ! Component: 200 - total flux cleaned = 0.00046187 Jy ! Total flux subtracted in 200 components = 0.00046187 Jy ! Clean residual min=-0.001499 max=0.001543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.215963 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 141 components and 0.215963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=2.528 mas, bpa=-16.2 degrees ! Estimated noise=0.527638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170553 Jy ! Component: 100 - total flux cleaned = -0.000210318 Jy ! Component: 150 - total flux cleaned = -0.000312216 Jy ! Component: 200 - total flux cleaned = -0.000312787 Jy ! Total flux subtracted in 200 components = -0.000312787 Jy ! Clean residual min=-0.001622 max=0.001561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.21565 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.21565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053597Jy sigma=0.864480 ! Fit after self-cal, rms=0.053582Jy sigma=0.864335 wmodel /scr/pima/rv100_uvs/J0242+1742_X_map.mod ! Writing 155 model components to file: /scr/pima/rv100_uvs/J0242+1742_X_map.mod wobs /scr/pima/rv100_uvs/J0242+1742_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0242+1742_X_uvs.fits wwins /scr/pima/rv100_uvs/J0242+1742_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv100_uvs/J0242+1742_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 = -0.000469579 Jy ! Component: 100 - total flux cleaned = -0.000605227 Jy ! Component: 150 - total flux cleaned = -0.000707113 Jy ! Component: 200 - total flux cleaned = -0.000829987 Jy ! Component: 250 - total flux cleaned = -0.000924685 Jy ! Component: 300 - total flux cleaned = -0.000971009 Jy ! Component: 350 - total flux cleaned = -0.00106128 Jy ! Component: 400 - total flux cleaned = -0.00106112 Jy ! Component: 450 - total flux cleaned = -0.00097473 Jy ! Component: 500 - total flux cleaned = -0.000974863 Jy ! Component: 550 - total flux cleaned = -0.000911957 Jy ! Component: 600 - total flux cleaned = -0.000911897 Jy ! Component: 650 - total flux cleaned = -0.000911512 Jy ! Component: 700 - total flux cleaned = -0.000871575 Jy ! Component: 750 - total flux cleaned = -0.000890982 Jy ! Component: 800 - total flux cleaned = -0.000832916 Jy ! Component: 850 - total flux cleaned = -0.000890348 Jy ! Component: 900 - total flux cleaned = -0.000871089 Jy ! Component: 950 - total flux cleaned = -0.000870932 Jy ! Component: 1000 - total flux cleaned = -0.000833874 Jy ! Component: 1050 - total flux cleaned = -0.000815405 Jy ! Component: 1100 - total flux cleaned = -0.000815365 Jy ! Component: 1150 - total flux cleaned = -0.000832925 Jy ! Component: 1200 - total flux cleaned = -0.000779936 Jy ! Component: 1250 - total flux cleaned = -0.00083227 Jy ! Component: 1300 - total flux cleaned = -0.000849368 Jy ! Component: 1350 - total flux cleaned = -0.000780626 Jy ! Component: 1400 - total flux cleaned = -0.000780695 Jy ! Component: 1450 - total flux cleaned = -0.000864795 Jy ! Component: 1500 - total flux cleaned = -0.000831328 Jy ! Component: 1550 - total flux cleaned = -0.000831292 Jy ! Component: 1600 - total flux cleaned = -0.000863793 Jy ! Component: 1650 - total flux cleaned = -0.000831079 Jy ! Component: 1700 - total flux cleaned = -0.000782881 Jy ! Component: 1750 - total flux cleaned = -0.000846578 Jy ! Component: 1800 - total flux cleaned = -0.000893728 Jy ! Component: 1850 - total flux cleaned = -0.000893743 Jy ! Component: 1900 - total flux cleaned = -0.000924826 Jy ! Component: 1950 - total flux cleaned = -0.000940235 Jy ! Component: 2000 - total flux cleaned = -0.000970772 Jy ! Component: 2050 - total flux cleaned = -0.000970781 Jy ! Component: 2100 - total flux cleaned = -0.000985861 Jy ! Component: 2150 - total flux cleaned = -0.00103068 Jy ! Component: 2200 - total flux cleaned = -0.00107505 Jy ! Component: 2250 - total flux cleaned = -0.00110437 Jy ! Component: 2300 - total flux cleaned = -0.00113355 Jy ! Component: 2350 - total flux cleaned = -0.00117689 Jy ! Component: 2400 - total flux cleaned = -0.00119132 Jy ! Component: 2450 - total flux cleaned = -0.00123421 Jy ! Component: 2500 - total flux cleaned = -0.00130512 Jy ! Component: 2550 - total flux cleaned = -0.00134739 Jy ! Component: 2600 - total flux cleaned = -0.00131951 Jy ! Component: 2650 - total flux cleaned = -0.00136108 Jy ! Component: 2700 - total flux cleaned = -0.0014162 Jy ! Component: 2750 - total flux cleaned = -0.00145733 Jy ! Component: 2800 - total flux cleaned = -0.00147087 Jy ! Component: 2850 - total flux cleaned = -0.00149797 Jy ! Component: 2900 - total flux cleaned = -0.00152488 Jy ! Component: 2950 - total flux cleaned = -0.00157837 Jy ! Component: 3000 - total flux cleaned = -0.00157832 Jy ! Component: 3050 - total flux cleaned = -0.00160478 Jy ! Component: 3100 - total flux cleaned = -0.00164429 Jy ! Component: 3150 - total flux cleaned = -0.0016702 Jy ! Component: 3200 - total flux cleaned = -0.00170915 Jy ! Component: 3250 - total flux cleaned = -0.00173505 Jy ! Component: 3300 - total flux cleaned = -0.00179923 Jy ! Component: 3350 - total flux cleaned = -0.00182462 Jy ! Component: 3400 - total flux cleaned = -0.00190048 Jy ! Component: 3450 - total flux cleaned = -0.00193822 Jy ! Component: 3500 - total flux cleaned = -0.00198828 Jy ! Component: 3550 - total flux cleaned = -0.00201319 Jy ! Component: 3600 - total flux cleaned = -0.00206269 Jy ! Component: 3650 - total flux cleaned = -0.00208733 Jy ! Component: 3700 - total flux cleaned = -0.00216075 Jy ! Component: 3750 - total flux cleaned = -0.00217299 Jy ! Component: 3800 - total flux cleaned = -0.00225792 Jy ! Component: 3850 - total flux cleaned = -0.00231817 Jy ! Component: 3900 - total flux cleaned = -0.00236622 Jy ! Component: 3950 - total flux cleaned = -0.00246173 Jy ! Component: 4000 - total flux cleaned = -0.00249736 Jy ! Component: 4050 - total flux cleaned = -0.00255644 Jy ! Total flux subtracted in 4096 components = -0.00261521 Jy ! Clean residual min=-0.000787 max=0.000692 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.213035 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 401 components and 0.213035 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0242+1742_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9511 x 2.528 at -16.2 degrees (North through East) ! Clean map min=-0.0014569 max=0.18536 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0242+1742_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.185365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320483 0.320483 0.640965 1.28193 2.56386 5.12772 10.2554 20.5109 41.0218 82.0435 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 936.088 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0242+1742_X_uvs.log closed on Mon Feb 29 13:24:52 2016