! Started logfile: /scr/pima/rv100_uvs/J0834-2241_X_uvs.log on Mon Feb 29 13:26:27 2016 obs /scr/pima/rv100_uvs/J0834-2241_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0834-2241_X_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.821429 visibilities/baseline/integration-bin. ! Found source: J0834-2241 ! ! 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 4048 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/J0834-2241_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006423Jy sigma=7.777736 ! Fit after self-cal, rms=0.876069Jy sigma=6.709107 ! 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=0.6596 mas, bmaj=1.977 mas, bpa=5.308 degrees ! Estimated noise=2.61193 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 = 0.0964741 Jy ! Component: 100 - total flux cleaned = 0.118495 Jy ! Total flux subtracted in 100 components = 0.118495 Jy ! Clean residual min=-0.006234 max=0.010693 Jy/beam ! Clean residual mean=-0.000011 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.118495 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.118495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067571Jy sigma=0.474281 ! Fit after self-cal, rms=0.067568Jy sigma=0.474224 ! Inverting map ! Added new window around map position (-0.8, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106727 Jy ! Component: 100 - total flux cleaned = 0.0169756 Jy ! Total flux subtracted in 100 components = 0.0169756 Jy ! Clean residual min=-0.005574 max=0.006493 Jy/beam ! Clean residual mean=-0.000003 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.13547 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.13547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066022Jy sigma=0.456743 ! Fit after self-cal, rms=0.065985Jy sigma=0.455979 ! 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=0.841 mas, bmaj=2.463 mas, bpa=0.493 degrees ! Estimated noise=1.56781 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 = 0.0045728 Jy ! Component: 100 - total flux cleaned = 0.00542591 Jy ! Component: 150 - total flux cleaned = 0.00550672 Jy ! Component: 200 - total flux cleaned = 0.00556899 Jy ! Total flux subtracted in 200 components = 0.00556899 Jy ! Clean residual min=-0.004284 max=0.005467 Jy/beam ! Clean residual mean=-0.000000 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.141039 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.141039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065761Jy sigma=0.452275 ! Fit after self-cal, rms=0.065757Jy sigma=0.452189 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.841 x 2.463 at 0.493 degrees (North through East) ! Clean map min=-0.0041119 max=0.12494 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: ! HN 0.99 KP 0.93 LA 1.00 MK 1.08 ! NL 0.98 OV 0.96 PT 1.06 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.97 LA 1.06 MK 1.04 ! NL 0.97 OV 0.95 PT 1.07 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 0.92 LA 1.01 MK 1.03 ! NL 0.98 OV 0.98 PT 1.07 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 0.93 LA 1.02 MK 1.03 ! NL 1.00 OV 0.98 PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.065757Jy sigma=0.452189 ! Fit after self-cal, rms=0.065435Jy sigma=0.448008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.475 mas, bpa=0.7509 degrees ! Estimated noise=1.55457 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 = -0.00123381 Jy ! Component: 100 - total flux cleaned = -0.00127696 Jy ! Component: 150 - total flux cleaned = -0.00124306 Jy ! Component: 200 - total flux cleaned = -0.0012423 Jy ! Total flux subtracted in 200 components = -0.0012423 Jy ! Clean residual min=-0.003938 max=0.004045 Jy/beam ! Clean residual mean=-0.000006 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.139797 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.139797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065330Jy sigma=0.447806 ! Fit after self-cal, rms=0.065361Jy sigma=0.447720 ! 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=0.065361Jy sigma=0.447720 ! Fit after self-cal, rms=0.065139Jy sigma=0.444681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8517 mas, bmaj=2.487 mas, bpa=0.7634 degrees ! Estimated noise=1.53129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225926 Jy ! Component: 100 - total flux cleaned = -0.00322132 Jy ! Component: 150 - total flux cleaned = -0.0032742 Jy ! Component: 200 - total flux cleaned = -0.00329808 Jy ! Total flux subtracted in 200 components = -0.00329808 Jy ! Clean residual min=-0.003203 max=0.003104 Jy/beam ! Clean residual mean=0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.136499 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.136499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065019Jy sigma=0.444334 ! Fit after self-cal, rms=0.065033Jy sigma=0.444281 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 = -0.00017509 Jy ! Component: 100 - total flux cleaned = -0.000111229 Jy ! Component: 150 - total flux cleaned = -9.19468e-05 Jy ! Component: 200 - total flux cleaned = -7.43715e-05 Jy ! Total flux subtracted in 200 components = -7.43715e-05 Jy ! Clean residual min=-0.003231 max=0.003082 Jy/beam ! Clean residual mean=0.000000 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.136425 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.136425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065020Jy sigma=0.444192 ! Fit after self-cal, rms=0.065019Jy sigma=0.444181 ! 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=0.065019Jy sigma=0.444181 ! Fit after self-cal, rms=0.064437Jy sigma=0.443840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8533 mas, bmaj=2.493 mas, bpa=0.7439 degrees ! Estimated noise=1.51627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133059 Jy ! Component: 100 - total flux cleaned = -0.00175651 Jy ! Component: 150 - total flux cleaned = -0.00177539 Jy ! Component: 200 - total flux cleaned = -0.0017939 Jy ! Total flux subtracted in 200 components = -0.0017939 Jy ! Clean residual min=-0.003153 max=0.003130 Jy/beam ! Clean residual mean=0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.134631 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.134631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064383Jy sigma=0.443769 ! Fit after self-cal, rms=0.064382Jy sigma=0.443758 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 = -0.000122691 Jy ! Component: 100 - total flux cleaned = -0.000106672 Jy ! Component: 150 - total flux cleaned = -0.000106413 Jy ! Component: 200 - total flux cleaned = -7.76114e-05 Jy ! Total flux subtracted in 200 components = -7.76114e-05 Jy ! Clean residual min=-0.003154 max=0.003116 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.134553 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.134553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064374Jy sigma=0.443706 ! Fit after self-cal, rms=0.064373Jy sigma=0.443699 ! 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=0.064373Jy sigma=0.443699 ! Fit after self-cal, rms=0.063977Jy sigma=0.443491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=6.006 mas, bpa=-5.463 degrees ! Estimated noise=1.90718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112969 Jy ! Component: 100 - total flux cleaned = -0.00148254 Jy ! Component: 150 - total flux cleaned = -0.00149804 Jy ! Component: 200 - total flux cleaned = -0.00149833 Jy ! Total flux subtracted in 200 components = -0.00149833 Jy ! Clean residual min=-0.002915 max=0.004626 Jy/beam ! Clean residual mean=0.000003 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.133055 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.133055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063961Jy sigma=0.443510 ! Fit after self-cal, rms=0.063955Jy sigma=0.443483 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, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376945 Jy ! Component: 100 - total flux cleaned = 0.003923 Jy ! Component: 150 - total flux cleaned = 0.00369662 Jy ! Component: 200 - total flux cleaned = 0.00341169 Jy ! Total flux subtracted in 200 components = 0.00341169 Jy ! Clean residual min=-0.002954 max=0.002764 Jy/beam ! Clean residual mean=-0.000004 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.136467 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.136467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063788Jy sigma=0.442391 ! Fit after self-cal, rms=0.063782Jy sigma=0.442166 ! 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=0.8542 mas, bmaj=2.497 mas, bpa=0.7428 degrees ! Estimated noise=1.5054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.497 at 0.7428 degrees (North through East) ! Clean map min=-0.0023043 max=0.11982 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=0.6674 mas, bmaj=2.005 mas, bpa=5.465 degrees ! Estimated noise=2.54217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0936805 Jy ! Component: 100 - total flux cleaned = 0.115433 Jy ! Component: 150 - total flux cleaned = 0.124264 Jy ! Component: 200 - total flux cleaned = 0.126857 Jy ! Total flux subtracted in 200 components = 0.126857 Jy ! Clean residual min=-0.004270 max=0.004706 Jy/beam ! Clean residual mean=-0.000002 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.126857 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.126857 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.497 mas, bpa=0.7428 degrees ! Estimated noise=1.5054 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) ! Added new window around map position (0.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466005 Jy ! Component: 100 - total flux cleaned = 0.00774146 Jy ! Component: 150 - total flux cleaned = 0.00959421 Jy ! Component: 200 - total flux cleaned = 0.00998838 Jy ! Total flux subtracted in 200 components = 0.00998838 Jy ! Clean residual min=-0.002768 max=0.002739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.136845 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.136845 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=2.059 mas, bmaj=6.006 mas, bpa=-5.463 degrees ! Estimated noise=1.90718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711061 Jy ! Component: 100 - total flux cleaned = 0.00100204 Jy ! Component: 150 - total flux cleaned = 0.00132473 Jy ! Component: 200 - total flux cleaned = 0.00152513 Jy ! Total flux subtracted in 200 components = 0.00152513 Jy ! Clean residual min=-0.002733 max=0.002566 Jy/beam ! Clean residual mean=-0.000005 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.13837 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 = 0.000102796 Jy ! Component: 100 - total flux cleaned = 0.00022469 Jy ! Component: 150 - total flux cleaned = 0.000333207 Jy ! Component: 200 - total flux cleaned = 0.0003582 Jy ! Total flux subtracted in 200 components = 0.0003582 Jy ! Clean residual min=-0.002753 max=0.002436 Jy/beam ! Clean residual mean=-0.000005 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.138728 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.138728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.497 mas, bpa=0.7428 degrees ! Estimated noise=1.5054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.2482e-06 Jy ! Component: 100 - total flux cleaned = -9.59957e-05 Jy ! Component: 150 - total flux cleaned = -9.80531e-05 Jy ! Component: 200 - total flux cleaned = -0.000228968 Jy ! Total flux subtracted in 200 components = -0.000228968 Jy ! Clean residual min=-0.002590 max=0.002269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.138499 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.138499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063604Jy sigma=0.441727 ! Fit after self-cal, rms=0.063579Jy sigma=0.441549 wmodel /scr/pima/rv100_uvs/J0834-2241_X_map.mod ! Writing 85 model components to file: /scr/pima/rv100_uvs/J0834-2241_X_map.mod wobs /scr/pima/rv100_uvs/J0834-2241_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0834-2241_X_uvs.fits wwins /scr/pima/rv100_uvs/J0834-2241_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv100_uvs/J0834-2241_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 = -0.000147212 Jy ! Component: 100 - total flux cleaned = -0.00014646 Jy ! Component: 150 - total flux cleaned = -0.000295468 Jy ! Component: 200 - total flux cleaned = -0.000402602 Jy ! Component: 250 - total flux cleaned = -0.00050718 Jy ! Component: 300 - total flux cleaned = -0.000541296 Jy ! Component: 350 - total flux cleaned = -0.000541428 Jy ! Component: 400 - total flux cleaned = -0.000383377 Jy ! Component: 450 - total flux cleaned = -0.000260517 Jy ! Component: 500 - total flux cleaned = -0.000140702 Jy ! Component: 550 - total flux cleaned = -5.25242e-05 Jy ! Component: 600 - total flux cleaned = 6.21508e-05 Jy ! Component: 650 - total flux cleaned = 0.000203652 Jy ! Component: 700 - total flux cleaned = 0.000286984 Jy ! Component: 750 - total flux cleaned = 0.000477475 Jy ! Component: 800 - total flux cleaned = 0.000691033 Jy ! Component: 850 - total flux cleaned = 0.000875073 Jy ! Component: 900 - total flux cleaned = 0.00113341 Jy ! Component: 950 - total flux cleaned = 0.00141268 Jy ! Component: 1000 - total flux cleaned = 0.0016878 Jy ! Component: 1050 - total flux cleaned = 0.00198311 Jy ! Component: 1100 - total flux cleaned = 0.00227418 Jy ! Component: 1150 - total flux cleaned = 0.00256106 Jy ! Component: 1200 - total flux cleaned = 0.00282087 Jy ! Component: 1250 - total flux cleaned = 0.00305417 Jy ! Component: 1300 - total flux cleaned = 0.00337666 Jy ! Component: 1350 - total flux cleaned = 0.00364925 Jy ! Component: 1400 - total flux cleaned = 0.0038286 Jy ! Component: 1450 - total flux cleaned = 0.00409493 Jy ! Component: 1500 - total flux cleaned = 0.00422651 Jy ! Component: 1550 - total flux cleaned = 0.00448662 Jy ! Component: 1600 - total flux cleaned = 0.00465791 Jy ! Component: 1650 - total flux cleaned = 0.004806 Jy ! Component: 1700 - total flux cleaned = 0.00491024 Jy ! Component: 1750 - total flux cleaned = 0.00491037 Jy ! Component: 1800 - total flux cleaned = 0.00501323 Jy ! Component: 1850 - total flux cleaned = 0.00513502 Jy ! Component: 1900 - total flux cleaned = 0.00519518 Jy ! Component: 1950 - total flux cleaned = 0.00525491 Jy ! Component: 2000 - total flux cleaned = 0.0053144 Jy ! Component: 2050 - total flux cleaned = 0.00537349 Jy ! Component: 2100 - total flux cleaned = 0.00550985 Jy ! Component: 2150 - total flux cleaned = 0.00564475 Jy ! Component: 2200 - total flux cleaned = 0.0057594 Jy ! Component: 2250 - total flux cleaned = 0.00581625 Jy ! Component: 2300 - total flux cleaned = 0.00591047 Jy ! Component: 2350 - total flux cleaned = 0.00602246 Jy ! Component: 2400 - total flux cleaned = 0.00617026 Jy ! Component: 2450 - total flux cleaned = 0.00618858 Jy ! Component: 2500 - total flux cleaned = 0.00627949 Jy ! Component: 2550 - total flux cleaned = 0.00640623 Jy ! Component: 2600 - total flux cleaned = 0.00647794 Jy ! Component: 2650 - total flux cleaned = 0.00653149 Jy ! Component: 2700 - total flux cleaned = 0.00665527 Jy ! Component: 2750 - total flux cleaned = 0.00672566 Jy ! Component: 2800 - total flux cleaned = 0.00684767 Jy ! Component: 2850 - total flux cleaned = 0.00695138 Jy ! Component: 2900 - total flux cleaned = 0.00696851 Jy ! Component: 2950 - total flux cleaned = 0.00703677 Jy ! Component: 3000 - total flux cleaned = 0.00713859 Jy ! Component: 3050 - total flux cleaned = 0.00720586 Jy ! Component: 3100 - total flux cleaned = 0.00728949 Jy ! Component: 3150 - total flux cleaned = 0.00735593 Jy ! Component: 3200 - total flux cleaned = 0.0073724 Jy ! Component: 3250 - total flux cleaned = 0.00747066 Jy ! Component: 3300 - total flux cleaned = 0.00747074 Jy ! Component: 3350 - total flux cleaned = 0.00756786 Jy ! Component: 3400 - total flux cleaned = 0.00761626 Jy ! Component: 3450 - total flux cleaned = 0.0076644 Jy ! Component: 3500 - total flux cleaned = 0.00771223 Jy ! Component: 3550 - total flux cleaned = 0.00777561 Jy ! Component: 3600 - total flux cleaned = 0.00782295 Jy ! Component: 3650 - total flux cleaned = 0.00790139 Jy ! Component: 3700 - total flux cleaned = 0.00796362 Jy ! Component: 3750 - total flux cleaned = 0.00796358 Jy ! Component: 3800 - total flux cleaned = 0.00799436 Jy ! Component: 3850 - total flux cleaned = 0.00800969 Jy ! Component: 3900 - total flux cleaned = 0.00800969 Jy ! Component: 3950 - total flux cleaned = 0.00804024 Jy ! Component: 4000 - total flux cleaned = 0.00804025 Jy ! Component: 4050 - total flux cleaned = 0.00805543 Jy ! Total flux subtracted in 4096 components = 0.00807048 Jy ! Clean residual min=-0.000852 max=0.000987 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.14657 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 352 components and 0.14657 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0834-2241_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.497 at 0.7428 degrees (North through East) ! Clean map min=-0.001711 max=0.11702 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0834-2241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.627944 0.627944 1.25589 2.51178 5.02355 10.0471 20.0942 40.1884 80.3768 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.749 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0834-2241_X_uvs.log closed on Mon Feb 29 13:26:31 2016