! Started logfile: /scr/pima/rv100_uvs/J0239-0234_X_uvs.log on Mon Feb 29 13:24:43 2016 obs /scr/pima/rv100_uvs/J0239-0234_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0239-0234_X_uva.fits ! AN table 1: 15 integrations on 1 of 1 possible baselines. ! AN table 2: 32 integrations on 1 of 1 possible baselines. ! AN table 3: 52 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.282422 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0239-0234 ! ! 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 3284 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/J0239-0234_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 30 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 348 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 375 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 370 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 370 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.229475Jy sigma=8.475812 ! Fit after self-cal, rms=0.307734Jy sigma=2.048111 ! 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=0.6719 mas, bmaj=1.416 mas, bpa=-4.842 degrees ! Estimated noise=3.06906 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 = 0.543055 Jy ! Component: 100 - total flux cleaned = 0.661929 Jy ! Total flux subtracted in 100 components = 0.661929 Jy ! Clean residual min=-0.016507 max=0.036628 Jy/beam ! Clean residual mean=0.000101 rms=0.003427 Jy/beam ! Combined flux in latest and established models = 0.661929 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.661929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109963Jy sigma=0.664626 ! Fit after self-cal, rms=0.109914Jy sigma=0.664538 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379701 Jy ! Component: 100 - total flux cleaned = 0.0553047 Jy ! Total flux subtracted in 100 components = 0.0553047 Jy ! Clean residual min=-0.010603 max=0.013686 Jy/beam ! Clean residual mean=0.000056 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.717233 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.717233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093490Jy sigma=0.522596 ! Fit after self-cal, rms=0.093093Jy sigma=0.521674 ! 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=0.7252 mas, bmaj=1.22 mas, bpa=8.731 degrees ! Estimated noise=2.37974 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 = 0.0161719 Jy ! Component: 100 - total flux cleaned = 0.0200937 Jy ! Component: 150 - total flux cleaned = 0.0210502 Jy ! Component: 200 - total flux cleaned = 0.0216726 Jy ! Total flux subtracted in 200 components = 0.0216726 Jy ! Clean residual min=-0.009609 max=0.010205 Jy/beam ! Clean residual mean=0.000193 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.738906 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.738906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089817Jy sigma=0.499492 ! Fit after self-cal, rms=0.089676Jy sigma=0.499119 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7252 x 1.22 at 8.731 degrees (North through East) ! Clean map min=-0.0079491 max=0.70154 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.88 HN 0.98 KP 0.99 LA 1.00 ! MK 1.00 NL 1.01 NY 1.05 OV 1.02 ! PT 0.96 SC 1.00 WF 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.99 HN 0.98 KP 0.99 LA 1.00 ! MK 1.00 NL 1.01 NY 1.04 OV 1.02 ! PT 0.97 SC 1.00* WF 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.90 HN 0.99 KP 0.99 LA 1.01 ! MK 0.99 NL 1.03 NY 1.00* OV 1.01 ! PT 0.98 SC 0.96 WF 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.98 HN 1.02 KP 0.96 LA 1.03 ! MK 1.01 NL 1.03 NY 1.00* OV 1.02 ! PT 0.97 SC 1.00 WF 1.00 ! ! ! Fit before self-cal, rms=0.089676Jy sigma=0.499119 ! Fit after self-cal, rms=0.083863Jy sigma=0.474500 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7238 mas, bmaj=1.244 mas, bpa=8.677 degrees ! Estimated noise=2.37322 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 = 0.000308345 Jy ! Component: 100 - total flux cleaned = 0.000309951 Jy ! Component: 150 - total flux cleaned = 0.000319763 Jy ! Component: 200 - total flux cleaned = 0.000217442 Jy ! Total flux subtracted in 200 components = 0.000217442 Jy ! Clean residual min=-0.007594 max=0.007451 Jy/beam ! Clean residual mean=0.000179 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.739123 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.739123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083356Jy sigma=0.472436 ! Fit after self-cal, rms=0.083278Jy sigma=0.471924 ! 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=0.083278Jy sigma=0.471924 ! Fit after self-cal, rms=0.077578Jy sigma=0.425269 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7234 mas, bmaj=1.242 mas, bpa=8.648 degrees ! Estimated noise=2.37239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986612 Jy ! Component: 100 - total flux cleaned = 0.00119842 Jy ! Component: 150 - total flux cleaned = 0.00148474 Jy ! Component: 200 - total flux cleaned = 0.00156749 Jy ! Total flux subtracted in 200 components = 0.00156749 Jy ! Clean residual min=-0.004623 max=0.005936 Jy/beam ! Clean residual mean=0.000177 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.740691 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.740691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077204Jy sigma=0.423841 ! Fit after self-cal, rms=0.077171Jy sigma=0.423550 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 (0.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522537 Jy ! Component: 100 - total flux cleaned = 0.00623598 Jy ! Component: 150 - total flux cleaned = 0.00623391 Jy ! Component: 200 - total flux cleaned = 0.00615 Jy ! Total flux subtracted in 200 components = 0.00615 Jy ! Clean residual min=-0.004463 max=0.005288 Jy/beam ! Clean residual mean=0.000098 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.746841 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.746841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076672Jy sigma=0.420923 ! Fit after self-cal, rms=0.076630Jy sigma=0.420705 ! Inverting map ! Added new window around map position (-21.2, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341402 Jy ! Component: 100 - total flux cleaned = 0.0036131 Jy ! Component: 150 - total flux cleaned = 0.00370146 Jy ! Component: 200 - total flux cleaned = 0.00377675 Jy ! Total flux subtracted in 200 components = 0.00377675 Jy ! Clean residual min=-0.004260 max=0.004194 Jy/beam ! Clean residual mean=0.000056 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.750618 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.750618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076272Jy sigma=0.418715 ! Fit after self-cal, rms=0.076254Jy sigma=0.418539 ! 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=0.076254Jy sigma=0.418539 ! Fit after self-cal, rms=0.075603Jy sigma=0.412793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7225 mas, bmaj=1.241 mas, bpa=8.727 degrees ! Estimated noise=2.3709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174225 Jy ! Component: 100 - total flux cleaned = 0.0020537 Jy ! Component: 150 - total flux cleaned = 0.00218923 Jy ! Component: 200 - total flux cleaned = 0.00225296 Jy ! Total flux subtracted in 200 components = 0.00225296 Jy ! Clean residual min=-0.003792 max=0.003717 Jy/beam ! Clean residual mean=0.000008 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.752871 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.752871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075433Jy sigma=0.412018 ! Fit after self-cal, rms=0.075430Jy sigma=0.411962 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 = 0.000274438 Jy ! Component: 100 - total flux cleaned = 0.000392429 Jy ! Component: 150 - total flux cleaned = 0.00044918 Jy ! Component: 200 - total flux cleaned = 0.00060675 Jy ! Total flux subtracted in 200 components = 0.00060675 Jy ! Clean residual min=-0.003711 max=0.003618 Jy/beam ! Clean residual mean=0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.753477 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.753477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075336Jy sigma=0.411523 ! Fit after self-cal, rms=0.075333Jy sigma=0.411493 ! 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=0.075333Jy sigma=0.411493 ! Fit after self-cal, rms=0.075262Jy sigma=0.411430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.581 mas, bpa=-16.3 degrees ! Estimated noise=3.14596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103512 Jy ! Component: 100 - total flux cleaned = 0.00109707 Jy ! Component: 150 - total flux cleaned = 0.00115352 Jy ! Component: 200 - total flux cleaned = 0.00118107 Jy ! Total flux subtracted in 200 components = 0.00118107 Jy ! Clean residual min=-0.003577 max=0.003330 Jy/beam ! Clean residual mean=-0.000036 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.754659 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 63 components and 0.754659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075263Jy sigma=0.411347 ! Fit after self-cal, rms=0.075255Jy sigma=0.411319 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 = 0.000228399 Jy ! Component: 100 - total flux cleaned = 0.000253607 Jy ! Component: 150 - total flux cleaned = 0.000278182 Jy ! Component: 200 - total flux cleaned = 0.000302422 Jy ! Total flux subtracted in 200 components = 0.000302422 Jy ! Clean residual min=-0.003508 max=0.003336 Jy/beam ! Clean residual mean=-0.000046 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.754961 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.754961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075266Jy sigma=0.411291 ! Fit after self-cal, rms=0.075262Jy sigma=0.411277 ! 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=0.7223 mas, bmaj=1.24 mas, bpa=8.764 degrees ! Estimated noise=2.37045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7223 x 1.24 at 8.764 degrees (North through East) ! Clean map min=-0.0069955 max=0.69748 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075262Jy sigma=0.411277 ! Fit after self-cal, rms=0.068077Jy sigma=0.357436 ! Inverting map and beam ! Estimated beam: bmin=0.722 mas, bmaj=1.24 mas, bpa=8.803 degrees ! Estimated noise=2.37131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118722 Jy ! Component: 100 - total flux cleaned = 0.00135411 Jy ! Component: 150 - total flux cleaned = 0.00145087 Jy ! Component: 200 - total flux cleaned = 0.00149539 Jy ! Total flux subtracted in 200 components = 0.00149539 Jy ! Clean residual min=-0.003458 max=0.003616 Jy/beam ! Clean residual mean=0.000020 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.756456 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.756456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067976Jy sigma=0.357011 ! Fit after self-cal, rms=0.067969Jy sigma=0.356983 ! Inverting map ! Added new window around map position (-43.2, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177024 Jy ! Component: 100 - total flux cleaned = 0.00197933 Jy ! Component: 150 - total flux cleaned = 0.00244176 Jy ! Component: 200 - total flux cleaned = 0.00252619 Jy ! Total flux subtracted in 200 components = 0.00252619 Jy ! Clean residual min=-0.003471 max=0.003297 Jy/beam ! Clean residual mean=-0.000004 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.758982 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.758982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067785Jy sigma=0.355930 ! Fit after self-cal, rms=0.067745Jy sigma=0.355810 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067745Jy sigma=0.355810 ! Fit after self-cal, rms=0.067732Jy sigma=0.355631 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=0.6678 mas, bmaj=1.388 mas, bpa=-4.094 degrees ! Estimated noise=3.08036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.544573 Jy ! Component: 100 - total flux cleaned = 0.665055 Jy ! Component: 150 - total flux cleaned = 0.704177 Jy ! Component: 200 - total flux cleaned = 0.721884 Jy ! Total flux subtracted in 200 components = 0.721884 Jy ! Clean residual min=-0.006638 max=0.010824 Jy/beam ! Clean residual mean=0.000038 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.721884 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.721884 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7217 mas, bmaj=1.239 mas, bpa=8.854 degrees ! Estimated noise=2.37125 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 (0.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138758 Jy ! Component: 100 - total flux cleaned = 0.0221924 Jy ! Component: 150 - total flux cleaned = 0.0270739 Jy ! Component: 200 - total flux cleaned = 0.0296054 Jy ! Total flux subtracted in 200 components = 0.0296054 Jy ! Clean residual min=-0.005064 max=0.004935 Jy/beam ! Clean residual mean=0.000110 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.75149 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.75149 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=2.079 mas, bmaj=4.577 mas, bpa=-16.29 degrees ! Estimated noise=3.15096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458539 Jy ! Component: 100 - total flux cleaned = 0.00713288 Jy ! Component: 150 - total flux cleaned = 0.00870269 Jy ! Component: 200 - total flux cleaned = 0.00924417 Jy ! Total flux subtracted in 200 components = 0.00924417 Jy ! Clean residual min=-0.003506 max=0.003959 Jy/beam ! Clean residual mean=-0.000000 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.760734 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (23.4, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179308 Jy ! Component: 100 - total flux cleaned = 0.000843151 Jy ! Component: 150 - total flux cleaned = 0.000155257 Jy ! Component: 200 - total flux cleaned = -0.000333261 Jy ! Total flux subtracted in 200 components = -0.000333261 Jy ! Clean residual min=-0.003113 max=0.002874 Jy/beam ! Clean residual mean=0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.7604 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 70 components and 0.760401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7217 mas, bmaj=1.239 mas, bpa=8.854 degrees ! Estimated noise=2.37125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217922 Jy ! Component: 100 - total flux cleaned = -0.00234126 Jy ! Component: 150 - total flux cleaned = -0.00247337 Jy ! Component: 200 - total flux cleaned = -0.00282534 Jy ! Total flux subtracted in 200 components = -0.00282534 Jy ! Clean residual min=-0.003856 max=0.004142 Jy/beam ! Clean residual mean=0.000038 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.757575 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.757575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068548Jy sigma=0.359917 ! Fit after self-cal, rms=0.068429Jy sigma=0.358719 wmodel /scr/pima/rv100_uvs/J0239-0234_X_map.mod ! Writing 91 model components to file: /scr/pima/rv100_uvs/J0239-0234_X_map.mod wobs /scr/pima/rv100_uvs/J0239-0234_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0239-0234_X_uvs.fits wwins /scr/pima/rv100_uvs/J0239-0234_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv100_uvs/J0239-0234_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 = 0.00117037 Jy ! Component: 100 - total flux cleaned = 0.00158903 Jy ! Component: 150 - total flux cleaned = 0.0015894 Jy ! Component: 200 - total flux cleaned = 0.00171691 Jy ! Component: 250 - total flux cleaned = 0.00159192 Jy ! Component: 300 - total flux cleaned = 0.001531 Jy ! Component: 350 - total flux cleaned = 0.00141157 Jy ! Component: 400 - total flux cleaned = 0.0012399 Jy ! Component: 450 - total flux cleaned = 0.001241 Jy ! Component: 500 - total flux cleaned = 0.00113163 Jy ! Component: 550 - total flux cleaned = 0.0011316 Jy ! Component: 600 - total flux cleaned = 0.00118513 Jy ! Component: 650 - total flux cleaned = 0.00108008 Jy ! Component: 700 - total flux cleaned = 0.00102884 Jy ! Component: 750 - total flux cleaned = 0.00112944 Jy ! Component: 800 - total flux cleaned = 0.00107907 Jy ! Component: 850 - total flux cleaned = 0.000980968 Jy ! Component: 900 - total flux cleaned = 0.00107682 Jy ! Component: 950 - total flux cleaned = 0.00112358 Jy ! Component: 1000 - total flux cleaned = 0.000937183 Jy ! Component: 1050 - total flux cleaned = 0.000982655 Jy ! Component: 1100 - total flux cleaned = 0.000982411 Jy ! Component: 1150 - total flux cleaned = 0.000982081 Jy ! Component: 1200 - total flux cleaned = 0.00102636 Jy ! Component: 1250 - total flux cleaned = 0.00102694 Jy ! Component: 1300 - total flux cleaned = 0.00115562 Jy ! Component: 1350 - total flux cleaned = 0.00115526 Jy ! Component: 1400 - total flux cleaned = 0.00128071 Jy ! Component: 1450 - total flux cleaned = 0.001281 Jy ! Component: 1500 - total flux cleaned = 0.00136247 Jy ! Component: 1550 - total flux cleaned = 0.001322 Jy ! Component: 1600 - total flux cleaned = 0.00132243 Jy ! Component: 1650 - total flux cleaned = 0.00144055 Jy ! Component: 1700 - total flux cleaned = 0.00144064 Jy ! Component: 1750 - total flux cleaned = 0.00151748 Jy ! Component: 1800 - total flux cleaned = 0.00147952 Jy ! Component: 1850 - total flux cleaned = 0.00155482 Jy ! Component: 1900 - total flux cleaned = 0.00159201 Jy ! Component: 1950 - total flux cleaned = 0.00148132 Jy ! Component: 2000 - total flux cleaned = 0.00155429 Jy ! Component: 2050 - total flux cleaned = 0.0015176 Jy ! Component: 2100 - total flux cleaned = 0.00155366 Jy ! Component: 2150 - total flux cleaned = 0.00151826 Jy ! Component: 2200 - total flux cleaned = 0.00148364 Jy ! Component: 2250 - total flux cleaned = 0.00158799 Jy ! Component: 2300 - total flux cleaned = 0.00158769 Jy ! Component: 2350 - total flux cleaned = 0.00158743 Jy ! Component: 2400 - total flux cleaned = 0.00151975 Jy ! Component: 2450 - total flux cleaned = 0.00151981 Jy ! Component: 2500 - total flux cleaned = 0.00155311 Jy ! Component: 2550 - total flux cleaned = 0.00148709 Jy ! Component: 2600 - total flux cleaned = 0.00151992 Jy ! Component: 2650 - total flux cleaned = 0.00151953 Jy ! Component: 2700 - total flux cleaned = 0.00151955 Jy ! Component: 2750 - total flux cleaned = 0.00155123 Jy ! Component: 2800 - total flux cleaned = 0.00151966 Jy ! Component: 2850 - total flux cleaned = 0.00148833 Jy ! Component: 2900 - total flux cleaned = 0.00155061 Jy ! Component: 2950 - total flux cleaned = 0.00155029 Jy ! Component: 3000 - total flux cleaned = 0.0014891 Jy ! Component: 3050 - total flux cleaned = 0.0015196 Jy ! Component: 3100 - total flux cleaned = 0.00154954 Jy ! Component: 3150 - total flux cleaned = 0.00151959 Jy ! Component: 3200 - total flux cleaned = 0.0014304 Jy ! Component: 3250 - total flux cleaned = 0.00145996 Jy ! Component: 3300 - total flux cleaned = 0.00148931 Jy ! Component: 3350 - total flux cleaned = 0.00143121 Jy ! Component: 3400 - total flux cleaned = 0.00143134 Jy ! Component: 3450 - total flux cleaned = 0.00143135 Jy ! Component: 3500 - total flux cleaned = 0.00140294 Jy ! Component: 3550 - total flux cleaned = 0.00140306 Jy ! Component: 3600 - total flux cleaned = 0.00137481 Jy ! Component: 3650 - total flux cleaned = 0.00137464 Jy ! Component: 3700 - total flux cleaned = 0.00129136 Jy ! Component: 3750 - total flux cleaned = 0.00126402 Jy ! Component: 3800 - total flux cleaned = 0.00134643 Jy ! Component: 3850 - total flux cleaned = 0.0013191 Jy ! Component: 3900 - total flux cleaned = 0.001292 Jy ! Component: 3950 - total flux cleaned = 0.00123818 Jy ! Component: 4000 - total flux cleaned = 0.00115813 Jy ! Component: 4050 - total flux cleaned = 0.00126472 Jy ! Total flux subtracted in 4096 components = 0.00121175 Jy ! Clean residual min=-0.001599 max=0.001612 Jy/beam ! Clean residual mean=0.000009 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.758787 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 418 components and 0.758787 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0239-0234_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7217 x 1.239 at 8.854 degrees (North through East) ! Clean map min=-0.0028486 max=0.69087 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0239-0234_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.690866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188332 0.188332 0.376664 0.753327 1.50665 3.01331 6.02662 12.0532 24.1065 48.213 96.4259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.69 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1592.93 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0239-0234_X_uvs.log closed on Mon Feb 29 13:24:47 2016