! Started logfile: /scr/pima/bg219e_uvs/J0038-2120_S_uvs.log on Thu Apr 7 06:32:07 2016 obs /scr/pima/bg219e_uvs/J0038-2120_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0038-2120_S_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.898727 visibilities/baseline/integration-bin. ! Found source: J0038-2120 ! ! 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 6212 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/bg219e_uvs/J0038-2120_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.059943Jy sigma=19.563805 ! Fit after self-cal, rms=0.692019Jy sigma=12.504971 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=12.58 mas, bpa=17.08 degrees ! Estimated noise=0.781926 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 = 0.216876 Jy ! Component: 100 - total flux cleaned = 0.298573 Jy ! Total flux subtracted in 100 components = 0.298573 Jy ! Clean residual min=-0.014860 max=0.039902 Jy/beam ! Clean residual mean=0.000060 rms=0.006280 Jy/beam ! Combined flux in latest and established models = 0.298572 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.298572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147790Jy sigma=2.807243 ! Fit after self-cal, rms=0.147528Jy sigma=2.802862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470568 Jy ! Component: 100 - total flux cleaned = 0.077265 Jy ! Total flux subtracted in 100 components = 0.077265 Jy ! Clean residual min=-0.011929 max=0.025239 Jy/beam ! Clean residual mean=0.000058 rms=0.004304 Jy/beam ! Combined flux in latest and established models = 0.375838 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.375838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116178Jy sigma=2.170408 ! Fit after self-cal, rms=0.116079Jy sigma=2.168690 ! 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=3.762 mas, bmaj=14.19 mas, bpa=15.72 degrees ! Estimated noise=0.50149 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 = 0.0454367 Jy ! Component: 100 - total flux cleaned = 0.0713879 Jy ! Component: 150 - total flux cleaned = 0.0878203 Jy ! Component: 200 - total flux cleaned = 0.0986865 Jy ! Total flux subtracted in 200 components = 0.0986865 Jy ! Clean residual min=-0.014735 max=0.039923 Jy/beam ! Clean residual mean=0.000004 rms=0.006089 Jy/beam ! Combined flux in latest and established models = 0.474524 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 88 components and 0.474524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097730Jy sigma=1.777785 ! Fit after self-cal, rms=0.097557Jy sigma=1.775914 ! Inverting map ! Added new window around map position (-9.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037724 Jy ! Component: 100 - total flux cleaned = 0.0568859 Jy ! Component: 150 - total flux cleaned = 0.0698573 Jy ! Component: 200 - total flux cleaned = 0.0797058 Jy ! Total flux subtracted in 200 components = 0.0797058 Jy ! Clean residual min=-0.008463 max=0.025830 Jy/beam ! Clean residual mean=0.000018 rms=0.003434 Jy/beam ! Combined flux in latest and established models = 0.55423 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 153 components and 0.55423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082046Jy sigma=1.474196 ! Fit after self-cal, rms=0.080529Jy sigma=1.441531 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 14.19 at 15.72 degrees (North through East) ! Clean map min=-0.0084322 max=0.32086 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 0.97 FD 0.97 HN 0.96 KP 0.95 ! LA 0.97 NL 1.12 OV 1.06 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.96 ! LA 0.95 NL 1.12 OV 1.06 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.95 ! LA 0.98 NL 1.12 OV 1.06 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.94 ! LA 0.99 NL 1.09 OV 1.09 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.080529Jy sigma=1.441531 ! Fit after self-cal, rms=0.078120Jy sigma=1.365102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=14.3 mas, bpa=15.87 degrees ! Estimated noise=0.502065 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 (8.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112716 Jy ! Component: 100 - total flux cleaned = 0.0175261 Jy ! Component: 150 - total flux cleaned = 0.0198563 Jy ! Component: 200 - total flux cleaned = 0.0211004 Jy ! Total flux subtracted in 200 components = 0.0211004 Jy ! Clean residual min=-0.005444 max=0.008453 Jy/beam ! Clean residual mean=0.000019 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.57533 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 203 components and 0.57533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076085Jy sigma=1.329587 ! Fit after self-cal, rms=0.076077Jy sigma=1.328782 ! Inverting map ! Added new window around map position (43, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694319 Jy ! Component: 100 - total flux cleaned = 0.00890519 Jy ! Component: 150 - total flux cleaned = 0.0104544 Jy ! Component: 200 - total flux cleaned = 0.0112821 Jy ! Total flux subtracted in 200 components = 0.0112821 Jy ! Clean residual min=-0.004502 max=0.004648 Jy/beam ! Clean residual mean=0.000009 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.586612 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 245 components and 0.586612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075161Jy sigma=1.310852 ! Fit after self-cal, rms=0.075119Jy sigma=1.310238 ! 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=0.075119Jy sigma=1.310238 ! Fit after self-cal, rms=0.074362Jy sigma=1.304319 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=14.3 mas, bpa=15.87 degrees ! Estimated noise=0.500523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419911 Jy ! Component: 100 - total flux cleaned = 0.00706242 Jy ! Component: 150 - total flux cleaned = 0.00895973 Jy ! Component: 200 - total flux cleaned = 0.0103268 Jy ! Total flux subtracted in 200 components = 0.0103268 Jy ! Clean residual min=-0.003687 max=0.004101 Jy/beam ! Clean residual mean=0.000011 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.596939 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 280 components and 0.596939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073962Jy sigma=1.296604 ! Fit after self-cal, rms=0.073952Jy sigma=1.296467 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 = 0.00148769 Jy ! Component: 100 - total flux cleaned = 0.00201443 Jy ! Component: 150 - total flux cleaned = 0.00258339 Jy ! Component: 200 - total flux cleaned = 0.00303363 Jy ! Total flux subtracted in 200 components = 0.00303363 Jy ! Clean residual min=-0.003380 max=0.004010 Jy/beam ! Clean residual mean=0.000010 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.599973 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 314 components and 0.599972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073788Jy sigma=1.293265 ! Fit after self-cal, rms=0.073788Jy sigma=1.293207 ! Inverting map ! Added new window around map position (59.5, 38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368117 Jy ! Component: 100 - total flux cleaned = 0.00466856 Jy ! Component: 150 - total flux cleaned = 0.00557158 Jy ! Component: 200 - total flux cleaned = 0.00622699 Jy ! Total flux subtracted in 200 components = 0.00622699 Jy ! Clean residual min=-0.003090 max=0.002975 Jy/beam ! Clean residual mean=0.000006 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.6062 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 361 components and 0.6062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073522Jy sigma=1.288088 ! Fit after self-cal, rms=0.073521Jy sigma=1.287942 ! 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=0.073521Jy sigma=1.287942 ! Fit after self-cal, rms=0.073164Jy sigma=1.282806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=14.33 mas, bpa=15.89 degrees ! Estimated noise=0.500079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225305 Jy ! Component: 100 - total flux cleaned = 0.00301489 Jy ! Component: 150 - total flux cleaned = 0.00361704 Jy ! Component: 200 - total flux cleaned = 0.00394715 Jy ! Total flux subtracted in 200 components = 0.00394715 Jy ! Clean residual min=-0.002934 max=0.003129 Jy/beam ! Clean residual mean=0.000004 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.610147 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 403 components and 0.610147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073047Jy sigma=1.280776 ! Fit after self-cal, rms=0.073047Jy sigma=1.280741 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 (-65.5, 76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299912 Jy ! Component: 100 - total flux cleaned = 0.00466592 Jy ! Component: 150 - total flux cleaned = 0.00567643 Jy ! Component: 200 - total flux cleaned = 0.0065522 Jy ! Total flux subtracted in 200 components = 0.0065522 Jy ! Clean residual min=-0.002549 max=0.002301 Jy/beam ! Clean residual mean=0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.616699 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 443 components and 0.616699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072904Jy sigma=1.277848 ! Fit after self-cal, rms=0.072898Jy sigma=1.277778 ! 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=0.072898Jy sigma=1.277778 ! Fit after self-cal, rms=0.072962Jy sigma=1.277484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.763 mas, bmaj=19.46 mas, bpa=7.135 degrees ! Estimated noise=0.582012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192934 Jy ! Component: 100 - total flux cleaned = 0.00346572 Jy ! Component: 150 - total flux cleaned = 0.00456297 Jy ! Component: 200 - total flux cleaned = 0.00540051 Jy ! Total flux subtracted in 200 components = 0.00540051 Jy ! Clean residual min=-0.002253 max=0.001855 Jy/beam ! Clean residual mean=0.000005 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.622099 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 492 components and 0.622099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072917Jy sigma=1.276529 ! Fit after self-cal, rms=0.072916Jy sigma=1.276501 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 = 0.000656411 Jy ! Component: 100 - total flux cleaned = 0.000936181 Jy ! Component: 150 - total flux cleaned = 0.00126724 Jy ! Component: 200 - total flux cleaned = 0.00137074 Jy ! Total flux subtracted in 200 components = 0.00137074 Jy ! Clean residual min=-0.002075 max=0.001689 Jy/beam ! Clean residual mean=0.000005 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.62347 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 520 components and 0.62347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072896Jy sigma=1.276147 ! Fit after self-cal, rms=0.072896Jy sigma=1.276137 ! 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=3.764 mas, bmaj=14.35 mas, bpa=15.91 degrees ! Estimated noise=0.500372 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.764 x 14.35 at 15.91 degrees (North through East) ! Clean map min=-0.0025493 max=0.31879 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=3.022 mas, bmaj=12.7 mas, bpa=17.21 degrees ! Estimated noise=0.785309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217773 Jy ! Component: 100 - total flux cleaned = 0.300662 Jy ! Component: 150 - total flux cleaned = 0.347313 Jy ! Component: 200 - total flux cleaned = 0.378411 Jy ! Total flux subtracted in 200 components = 0.378411 Jy ! Clean residual min=-0.010392 max=0.017954 Jy/beam ! Clean residual mean=0.000048 rms=0.003857 Jy/beam ! Combined flux in latest and established models = 0.378411 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.378411 Jy ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=14.35 mas, bpa=15.91 degrees ! Estimated noise=0.500372 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 = 0.0467657 Jy ! Component: 100 - total flux cleaned = 0.0795092 Jy ! Component: 150 - total flux cleaned = 0.103833 Jy ! Component: 200 - total flux cleaned = 0.122484 Jy ! Total flux subtracted in 200 components = 0.122484 Jy ! Clean residual min=-0.009037 max=0.012567 Jy/beam ! Clean residual mean=0.000000 rms=0.003347 Jy/beam ! Combined flux in latest and established models = 0.500895 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 127 components and 0.500895 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=7.763 mas, bmaj=19.46 mas, bpa=7.135 degrees ! Estimated noise=0.582012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231284 Jy ! Component: 100 - total flux cleaned = 0.0393325 Jy ! Component: 150 - total flux cleaned = 0.0518882 Jy ! Component: 200 - total flux cleaned = 0.0618235 Jy ! Total flux subtracted in 200 components = 0.0618235 Jy ! Clean residual min=-0.007629 max=0.008510 Jy/beam ! Clean residual mean=0.000006 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.562719 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 = 0.00800653 Jy ! Component: 100 - total flux cleaned = 0.0145786 Jy ! Component: 150 - total flux cleaned = 0.0202691 Jy ! Component: 200 - total flux cleaned = 0.0253347 Jy ! Total flux subtracted in 200 components = 0.0253347 Jy ! Clean residual min=-0.005490 max=0.005410 Jy/beam ! Clean residual mean=0.000006 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.588054 Jy ! Adding 186 model components to the UV plane model. ! The established model now contains 301 components and 0.588053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=14.35 mas, bpa=15.91 degrees ! Estimated noise=0.500372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004146 Jy ! Component: 100 - total flux cleaned = 0.00670477 Jy ! Component: 150 - total flux cleaned = 0.00864335 Jy ! Component: 200 - total flux cleaned = 0.0103083 Jy ! Total flux subtracted in 200 components = 0.0103083 Jy ! Clean residual min=-0.003464 max=0.003564 Jy/beam ! Clean residual mean=0.000004 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.598362 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 342 components and 0.598362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073432Jy sigma=1.287249 ! Fit after self-cal, rms=0.073395Jy sigma=1.286343 wmodel /scr/pima/bg219e_uvs/J0038-2120_S_map.mod ! Writing 342 model components to file: /scr/pima/bg219e_uvs/J0038-2120_S_map.mod wobs /scr/pima/bg219e_uvs/J0038-2120_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0038-2120_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0038-2120_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J0038-2120_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 = -5.89657e-05 Jy ! Component: 100 - total flux cleaned = -0.000439349 Jy ! Component: 150 - total flux cleaned = -8.85295e-05 Jy ! Component: 200 - total flux cleaned = 5.73387e-06 Jy ! Component: 250 - total flux cleaned = 6.03733e-06 Jy ! Component: 300 - total flux cleaned = 4.93155e-05 Jy ! Component: 350 - total flux cleaned = 4.8356e-05 Jy ! Component: 400 - total flux cleaned = 4.65941e-05 Jy ! Component: 450 - total flux cleaned = -7.48588e-05 Jy ! Component: 500 - total flux cleaned = -0.000113605 Jy ! Component: 550 - total flux cleaned = -0.00022864 Jy ! Component: 600 - total flux cleaned = -0.00041452 Jy ! Component: 650 - total flux cleaned = -0.000559748 Jy ! Component: 700 - total flux cleaned = -0.000700994 Jy ! Component: 750 - total flux cleaned = -0.000839083 Jy ! Component: 800 - total flux cleaned = -0.000940248 Jy ! Component: 850 - total flux cleaned = -0.00107249 Jy ! Component: 900 - total flux cleaned = -0.00120244 Jy ! Component: 950 - total flux cleaned = -0.001423 Jy ! Component: 1000 - total flux cleaned = -0.00148582 Jy ! Component: 1050 - total flux cleaned = -0.00179022 Jy ! Component: 1100 - total flux cleaned = -0.00199892 Jy ! Component: 1150 - total flux cleaned = -0.0020573 Jy ! Component: 1200 - total flux cleaned = -0.00217339 Jy ! Component: 1250 - total flux cleaned = -0.00234441 Jy ! Component: 1300 - total flux cleaned = -0.00251231 Jy ! Component: 1350 - total flux cleaned = -0.00262232 Jy ! Component: 1400 - total flux cleaned = -0.00278561 Jy ! Component: 1450 - total flux cleaned = -0.00299968 Jy ! Component: 1500 - total flux cleaned = -0.00310505 Jy ! Component: 1550 - total flux cleaned = -0.00320913 Jy ! Component: 1600 - total flux cleaned = -0.0032862 Jy ! Component: 1650 - total flux cleaned = -0.00343788 Jy ! Component: 1700 - total flux cleaned = -0.0035379 Jy ! Component: 1750 - total flux cleaned = -0.00358685 Jy ! Component: 1800 - total flux cleaned = -0.00358678 Jy ! Component: 1850 - total flux cleaned = -0.00370726 Jy ! Component: 1900 - total flux cleaned = -0.00375496 Jy ! Component: 1950 - total flux cleaned = -0.00375474 Jy ! Component: 2000 - total flux cleaned = -0.00366231 Jy ! Component: 2050 - total flux cleaned = -0.00377731 Jy ! Component: 2100 - total flux cleaned = -0.00375471 Jy ! Component: 2150 - total flux cleaned = -0.00375454 Jy ! Component: 2200 - total flux cleaned = -0.00375427 Jy ! Component: 2250 - total flux cleaned = -0.00366637 Jy ! Component: 2300 - total flux cleaned = -0.00366663 Jy ! Component: 2350 - total flux cleaned = -0.00366673 Jy ! Component: 2400 - total flux cleaned = -0.00366702 Jy ! Component: 2450 - total flux cleaned = -0.00370878 Jy ! Component: 2500 - total flux cleaned = -0.00366739 Jy ! Component: 2550 - total flux cleaned = -0.00364736 Jy ! Component: 2600 - total flux cleaned = -0.00368813 Jy ! Component: 2650 - total flux cleaned = -0.00364767 Jy ! Component: 2700 - total flux cleaned = -0.00364778 Jy ! Component: 2750 - total flux cleaned = -0.0035686 Jy ! Component: 2800 - total flux cleaned = -0.00349016 Jy ! Component: 2850 - total flux cleaned = -0.00343186 Jy ! Component: 2900 - total flux cleaned = -0.00337416 Jy ! Component: 2950 - total flux cleaned = -0.00333609 Jy ! Component: 3000 - total flux cleaned = -0.00320381 Jy ! Component: 3050 - total flux cleaned = -0.00314734 Jy ! Component: 3100 - total flux cleaned = -0.00303571 Jy ! Component: 3150 - total flux cleaned = -0.00290639 Jy ! Component: 3200 - total flux cleaned = -0.0028515 Jy ! Component: 3250 - total flux cleaned = -0.00268787 Jy ! Component: 3300 - total flux cleaned = -0.00261563 Jy ! Component: 3350 - total flux cleaned = -0.00250816 Jy ! Component: 3400 - total flux cleaned = -0.00241929 Jy ! Component: 3450 - total flux cleaned = -0.0022958 Jy ! Component: 3500 - total flux cleaned = -0.00219059 Jy ! Component: 3550 - total flux cleaned = -0.00206884 Jy ! Component: 3600 - total flux cleaned = -0.00196527 Jy ! Component: 3650 - total flux cleaned = -0.00189665 Jy ! Component: 3700 - total flux cleaned = -0.00184553 Jy ! Component: 3750 - total flux cleaned = -0.00176094 Jy ! Component: 3800 - total flux cleaned = -0.00167675 Jy ! Component: 3850 - total flux cleaned = -0.00162656 Jy ! Component: 3900 - total flux cleaned = -0.0015435 Jy ! Component: 3950 - total flux cleaned = -0.00142839 Jy ! Component: 4000 - total flux cleaned = -0.00137929 Jy ! Component: 4050 - total flux cleaned = -0.00126557 Jy ! Total flux subtracted in 4096 components = -0.00115246 Jy ! Clean residual min=-0.001123 max=0.000961 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.597209 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 670 components and 0.597209 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0038-2120_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.764 x 14.35 at 15.91 degrees (North through East) ! Clean map min=-0.002126 max=0.32161 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0038-2120_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.321612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00031459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293451 0.293451 0.586901 1.1738 2.34761 4.69521 9.39042 18.7808 37.5617 75.1234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1022.32 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0038-2120_S_uvs.log closed on Thu Apr 7 06:32:12 2016