! Started logfile: /d2/scr/pima/rv101_uvs/J0315+1012_X_uvs.log on Sat Nov 29 16:29:09 2014 obs /d2/scr/pima/rv101_uvs/J0315+1012_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J0315+1012_X_uva.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! AN table 2: 87 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.744971 visibilities/baseline/integration-bin. ! Found source: J0315+1012 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16592 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J0315+1012_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 127 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011504Jy sigma=17.994371 ! Fit after self-cal, rms=0.877486Jy sigma=15.587061 ! 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=0.7272 mas, bmaj=2.666 mas, bpa=-18.14 degrees ! Estimated noise=0.636927 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 = 0.100104 Jy ! Component: 100 - total flux cleaned = 0.124837 Jy ! Total flux subtracted in 100 components = 0.124837 Jy ! Clean residual min=-0.006676 max=0.009534 Jy/beam ! Clean residual mean=0.000005 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.124837 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.124837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112978Jy sigma=1.847869 ! Fit after self-cal, rms=0.112834Jy sigma=1.845223 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100129 Jy ! Component: 100 - total flux cleaned = 0.0143762 Jy ! Total flux subtracted in 100 components = 0.0143762 Jy ! Clean residual min=-0.004875 max=0.004754 Jy/beam ! Clean residual mean=0.000003 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.139213 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.139213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111995Jy sigma=1.826118 ! Fit after self-cal, rms=0.112006Jy sigma=1.825641 ! 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=0.9178 mas, bmaj=3.066 mas, bpa=-17.15 degrees ! Estimated noise=0.32915 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 = 0.00416698 Jy ! Component: 100 - total flux cleaned = 0.00618757 Jy ! Component: 150 - total flux cleaned = 0.00742544 Jy ! Component: 200 - total flux cleaned = 0.00824218 Jy ! Total flux subtracted in 200 components = 0.00824218 Jy ! Clean residual min=-0.003315 max=0.002929 Jy/beam ! Clean residual mean=0.000000 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.147455 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.147455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111866Jy sigma=1.822699 ! Fit after self-cal, rms=0.111889Jy sigma=1.822584 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9178 x 3.066 at -17.15 degrees (North through East) ! Clean map min=-0.0031994 max=0.12979 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.01 KP 1.00* LA 0.99 ! MK 0.97 NL 0.97 OV 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 0.98 KP 1.00* LA 1.06 ! MK 0.99 NL 0.97 OV 0.98 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.09 KP 1.00* LA 0.97 ! MK 0.97 NL 0.98 OV 0.97 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.07 KP 1.00* LA 1.03 ! MK 1.00 NL 0.95 OV 0.98 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.06 KP 1.00* LA 1.05 ! MK 1.01 NL 0.98 OV 1.01 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.99 KP 1.00* LA 1.06 ! MK 0.99 NL 1.01 OV 1.03 PT 0.93 ! SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.06 KP 1.00* LA 1.01 ! MK 0.99 NL 1.04 OV 1.03 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.04 KP 1.00* LA 1.06 ! MK 1.03 NL 1.04 OV 1.01 PT 0.94 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.111889Jy sigma=1.822584 ! Fit after self-cal, rms=0.112336Jy sigma=1.817076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=3.072 mas, bpa=-17.16 degrees ! Estimated noise=0.328823 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 = -0.000142483 Jy ! Component: 100 - total flux cleaned = -0.000144221 Jy ! Component: 150 - total flux cleaned = -0.000160933 Jy ! Component: 200 - total flux cleaned = -0.0001605 Jy ! Total flux subtracted in 200 components = -0.0001605 Jy ! Clean residual min=-0.002429 max=0.002753 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.147295 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.147295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112329Jy sigma=1.816972 ! Fit after self-cal, rms=0.112340Jy sigma=1.816696 ! 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=0.112340Jy sigma=1.816696 ! Fit after self-cal, rms=0.112269Jy sigma=1.816677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9193 mas, bmaj=3.071 mas, bpa=-17.15 degrees ! Estimated noise=0.328605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104131 Jy ! Component: 100 - total flux cleaned = -0.000105076 Jy ! Component: 150 - total flux cleaned = -0.000119239 Jy ! Component: 200 - total flux cleaned = -0.000132373 Jy ! Total flux subtracted in 200 components = -0.000132373 Jy ! Clean residual min=-0.002409 max=0.002715 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.147162 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.147162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112264Jy sigma=1.816607 ! Fit after self-cal, rms=0.112263Jy sigma=1.816595 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 (2.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269423 Jy ! Component: 100 - total flux cleaned = 0.00362119 Jy ! Component: 150 - total flux cleaned = 0.00412625 Jy ! Component: 200 - total flux cleaned = 0.00461265 Jy ! Total flux subtracted in 200 components = 0.00461265 Jy ! Clean residual min=-0.002068 max=0.002133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.151775 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.151775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112191Jy sigma=1.815298 ! Fit after self-cal, rms=0.112189Jy sigma=1.815163 ! 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=0.112189Jy sigma=1.815163 ! Fit after self-cal, rms=0.111644Jy sigma=1.815101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9189 mas, bmaj=3.067 mas, bpa=-17.09 degrees ! Estimated noise=0.327182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962994 Jy ! Component: 100 - total flux cleaned = 0.00127298 Jy ! Component: 150 - total flux cleaned = 0.00138904 Jy ! Component: 200 - total flux cleaned = 0.00149056 Jy ! Total flux subtracted in 200 components = 0.00149056 Jy ! Clean residual min=-0.001932 max=0.002125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.153266 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.153266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111630Jy sigma=1.814871 ! Fit after self-cal, rms=0.111630Jy sigma=1.814852 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 (-4.6, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161206 Jy ! Component: 100 - total flux cleaned = 0.0016168 Jy ! Component: 150 - total flux cleaned = 0.00150387 Jy ! Component: 200 - total flux cleaned = 0.00143589 Jy ! Total flux subtracted in 200 components = 0.00143589 Jy ! Clean residual min=-0.001831 max=0.002095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.154701 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.154701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111584Jy sigma=1.814159 ! Fit after self-cal, rms=0.111587Jy sigma=1.814081 ! Inverting map ! Added new window around map position (-43, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111937 Jy ! Component: 100 - total flux cleaned = 0.00124982 Jy ! Component: 150 - total flux cleaned = 0.0013307 Jy ! Component: 200 - total flux cleaned = 0.00136196 Jy ! Total flux subtracted in 200 components = 0.00136196 Jy ! Clean residual min=-0.001849 max=0.001964 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.156063 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.156063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111546Jy sigma=1.813393 ! Fit after self-cal, rms=0.111542Jy sigma=1.813307 ! Inverting map ! Added new window around map position (47.6, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500794 Jy ! Component: 100 - total flux cleaned = 0.000708065 Jy ! Component: 150 - total flux cleaned = 0.000790464 Jy ! Component: 200 - total flux cleaned = 0.000981473 Jy ! Total flux subtracted in 200 components = 0.000981473 Jy ! Clean residual min=-0.001724 max=0.001850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.157045 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.157045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111491Jy sigma=1.812538 ! Fit after self-cal, rms=0.111487Jy sigma=1.812468 ! Inverting map ! Added new window around map position (0.2, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110322 Jy ! Component: 100 - total flux cleaned = 0.00114122 Jy ! Component: 150 - total flux cleaned = 0.00117905 Jy ! Component: 200 - total flux cleaned = 0.00128913 Jy ! Total flux subtracted in 200 components = 0.00128913 Jy ! Clean residual min=-0.001683 max=0.001577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.158334 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.158334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111451Jy sigma=1.811870 ! Fit after self-cal, rms=0.111448Jy sigma=1.811829 ! 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=0.111448Jy sigma=1.811829 ! Fit after self-cal, rms=0.110986Jy sigma=1.811722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=3.812 mas, bpa=-12.46 degrees ! Estimated noise=0.39329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.35329e-05 Jy ! Component: 100 - total flux cleaned = 0.000104844 Jy ! Component: 150 - total flux cleaned = 0.000270797 Jy ! Component: 200 - total flux cleaned = 0.000450429 Jy ! Total flux subtracted in 200 components = 0.000450429 Jy ! Clean residual min=-0.001177 max=0.001270 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.158784 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.158784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110976Jy sigma=1.811532 ! Fit after self-cal, rms=0.110976Jy sigma=1.811515 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 = 0.000155606 Jy ! Component: 100 - total flux cleaned = 0.000374302 Jy ! Component: 150 - total flux cleaned = 0.000557085 Jy ! Component: 200 - total flux cleaned = 0.000665729 Jy ! Total flux subtracted in 200 components = 0.000665729 Jy ! Clean residual min=-0.001213 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.15945 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 183 components and 0.15945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110969Jy sigma=1.811403 ! Fit after self-cal, rms=0.110971Jy sigma=1.811403 ! 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=0.9194 mas, bmaj=3.064 mas, bpa=-17.06 degrees ! Estimated noise=0.325964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9194 x 3.064 at -17.06 degrees (North through East) ! Clean map min=-0.0018892 max=0.12957 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=0.7277 mas, bmaj=2.655 mas, bpa=-18.05 degrees ! Estimated noise=0.632674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0991413 Jy ! Component: 100 - total flux cleaned = 0.124708 Jy ! Component: 150 - total flux cleaned = 0.134866 Jy ! Component: 200 - total flux cleaned = 0.139384 Jy ! Total flux subtracted in 200 components = 0.139384 Jy ! Clean residual min=-0.005006 max=0.004650 Jy/beam ! Clean residual mean=0.000005 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.139384 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.139384 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=3.064 mas, bpa=-17.06 degrees ! Estimated noise=0.325964 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 = 0.00443864 Jy ! Component: 100 - total flux cleaned = 0.00684902 Jy ! Component: 150 - total flux cleaned = 0.00895201 Jy ! Component: 200 - total flux cleaned = 0.0106109 Jy ! Total flux subtracted in 200 components = 0.0106109 Jy ! Clean residual min=-0.002067 max=0.002246 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.149995 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.149995 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=2.071 mas, bmaj=3.812 mas, bpa=-12.46 degrees ! Estimated noise=0.39329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785143 Jy ! Component: 100 - total flux cleaned = 0.00107193 Jy ! Component: 150 - total flux cleaned = 0.00148523 Jy ! Component: 200 - total flux cleaned = 0.00190673 Jy ! Total flux subtracted in 200 components = 0.00190673 Jy ! Clean residual min=-0.001837 max=0.001567 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.151902 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 = 0.000571275 Jy ! Component: 100 - total flux cleaned = 0.000967006 Jy ! Component: 150 - total flux cleaned = 0.00129682 Jy ! Component: 200 - total flux cleaned = 0.0016036 Jy ! Total flux subtracted in 200 components = 0.0016036 Jy ! Clean residual min=-0.001519 max=0.001351 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.153505 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 100 components and 0.153506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=3.064 mas, bpa=-17.06 degrees ! Estimated noise=0.325964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787415 Jy ! Component: 100 - total flux cleaned = 0.00118936 Jy ! Component: 150 - total flux cleaned = 0.00113643 Jy ! Component: 200 - total flux cleaned = 0.00123596 Jy ! Total flux subtracted in 200 components = 0.00123596 Jy ! Clean residual min=-0.001690 max=0.001561 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.154741 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.154741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111037Jy sigma=1.812335 ! Fit after self-cal, rms=0.111019Jy sigma=1.812223 wmodel /d2/scr/pima/rv101_uvs/J0315+1012_X_map.mod ! Writing 128 model components to file: /d2/scr/pima/rv101_uvs/J0315+1012_X_map.mod wobs /d2/scr/pima/rv101_uvs/J0315+1012_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J0315+1012_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J0315+1012_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/rv101_uvs/J0315+1012_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 = -0.000193053 Jy ! Component: 100 - total flux cleaned = -0.00022134 Jy ! Component: 150 - total flux cleaned = -0.000302526 Jy ! Component: 200 - total flux cleaned = -0.000225112 Jy ! Component: 250 - total flux cleaned = -0.000124731 Jy ! Component: 300 - total flux cleaned = -2.6721e-05 Jy ! Component: 350 - total flux cleaned = 2.08077e-05 Jy ! Component: 400 - total flux cleaned = -2.61591e-05 Jy ! Component: 450 - total flux cleaned = -4.92119e-05 Jy ! Component: 500 - total flux cleaned = -7.1437e-05 Jy ! Component: 550 - total flux cleaned = -0.000115683 Jy ! Component: 600 - total flux cleaned = -9.37343e-05 Jy ! Component: 650 - total flux cleaned = -9.39618e-05 Jy ! Component: 700 - total flux cleaned = -3.05346e-05 Jy ! Component: 750 - total flux cleaned = -9.83623e-06 Jy ! Component: 800 - total flux cleaned = -9.65909e-06 Jy ! Component: 850 - total flux cleaned = -9.29644e-06 Jy ! Component: 900 - total flux cleaned = 5.02657e-05 Jy ! Component: 950 - total flux cleaned = 5.02549e-05 Jy ! Component: 1000 - total flux cleaned = 8.86854e-05 Jy ! Component: 1050 - total flux cleaned = 5.02345e-05 Jy ! Component: 1100 - total flux cleaned = 6.90106e-05 Jy ! Component: 1150 - total flux cleaned = 5.02306e-05 Jy ! Component: 1200 - total flux cleaned = 1.30174e-05 Jy ! Component: 1250 - total flux cleaned = -2.37264e-05 Jy ! Component: 1300 - total flux cleaned = -0.000114336 Jy ! Component: 1350 - total flux cleaned = -0.000131982 Jy ! Component: 1400 - total flux cleaned = -9.62679e-05 Jy ! Component: 1450 - total flux cleaned = -0.000149057 Jy ! Component: 1500 - total flux cleaned = -0.000166503 Jy ! Component: 1550 - total flux cleaned = -0.000200992 Jy ! Component: 1600 - total flux cleaned = -0.000217992 Jy ! Component: 1650 - total flux cleaned = -0.000234905 Jy ! Component: 1700 - total flux cleaned = -0.000234898 Jy ! Component: 1750 - total flux cleaned = -0.000268454 Jy ! Component: 1800 - total flux cleaned = -0.000367311 Jy ! Component: 1850 - total flux cleaned = -0.00036725 Jy ! Component: 1900 - total flux cleaned = -0.000367254 Jy ! Component: 1950 - total flux cleaned = -0.000335202 Jy ! Component: 2000 - total flux cleaned = -0.00041502 Jy ! Component: 2050 - total flux cleaned = -0.000399307 Jy ! Component: 2100 - total flux cleaned = -0.000399444 Jy ! Component: 2150 - total flux cleaned = -0.000446149 Jy ! Component: 2200 - total flux cleaned = -0.000445958 Jy ! Component: 2250 - total flux cleaned = -0.000430408 Jy ! Component: 2300 - total flux cleaned = -0.000400112 Jy ! Component: 2350 - total flux cleaned = -0.000384993 Jy ! Component: 2400 - total flux cleaned = -0.000355195 Jy ! Component: 2450 - total flux cleaned = -0.000384948 Jy ! Component: 2500 - total flux cleaned = -0.000399828 Jy ! Component: 2550 - total flux cleaned = -0.000341145 Jy ! Component: 2600 - total flux cleaned = -0.000297322 Jy ! Component: 2650 - total flux cleaned = -0.000282769 Jy ! Component: 2700 - total flux cleaned = -0.000225412 Jy ! Component: 2750 - total flux cleaned = -0.000197073 Jy ! Component: 2800 - total flux cleaned = -0.000168788 Jy ! Component: 2850 - total flux cleaned = -0.000211133 Jy ! Component: 2900 - total flux cleaned = -9.94356e-05 Jy ! Component: 2950 - total flux cleaned = -7.17636e-05 Jy ! Component: 3000 - total flux cleaned = -4.4274e-05 Jy ! Component: 3050 - total flux cleaned = 5.17075e-05 Jy ! Component: 3100 - total flux cleaned = 5.17504e-05 Jy ! Component: 3150 - total flux cleaned = 0.000133121 Jy ! Component: 3200 - total flux cleaned = 0.00017346 Jy ! Component: 3250 - total flux cleaned = 0.00024034 Jy ! Component: 3300 - total flux cleaned = 0.000280226 Jy ! Component: 3350 - total flux cleaned = 0.000319849 Jy ! Component: 3400 - total flux cleaned = 0.000398866 Jy ! Component: 3450 - total flux cleaned = 0.000425042 Jy ! Component: 3500 - total flux cleaned = 0.000542001 Jy ! Component: 3550 - total flux cleaned = 0.000606616 Jy ! Component: 3600 - total flux cleaned = 0.000670844 Jy ! Component: 3650 - total flux cleaned = 0.000760317 Jy ! Component: 3700 - total flux cleaned = 0.00077311 Jy ! Component: 3750 - total flux cleaned = 0.000861751 Jy ! Component: 3800 - total flux cleaned = 0.00094983 Jy ! Component: 3850 - total flux cleaned = 0.000962415 Jy ! Component: 3900 - total flux cleaned = 0.00107446 Jy ! Component: 3950 - total flux cleaned = 0.00108683 Jy ! Component: 4000 - total flux cleaned = 0.00116088 Jy ! Component: 4050 - total flux cleaned = 0.00119775 Jy ! Total flux subtracted in 4096 components = 0.00127105 Jy ! Clean residual min=-0.000694 max=0.000850 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.156013 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 379 components and 0.156012 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J0315+1012_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9194 x 3.064 at -17.06 degrees (North through East) ! Clean map min=-0.0018759 max=0.12901 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J0315+1012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48386 0.48386 0.96772 1.93544 3.87088 7.74176 15.4835 30.967 61.9341 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 620.014 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J0315+1012_X_uvs.log closed on Sat Nov 29 16:29:15 2014