! Started logfile: /scr/pima/bg219i_uvs/J1316-3338_S_uvs.log on Wed Apr 6 23:03:20 2016 obs /scr/pima/bg219i_uvs/J1316-3338_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1316-3338_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1316-3338 ! ! 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 2800 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/bg219i_uvs/J1316-3338_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=1.127248Jy sigma=22.469127 ! Fit after self-cal, rms=0.598402Jy sigma=12.124558 ! 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=2.455 mas, bmaj=6.85 mas, bpa=0.5136 degrees ! Estimated noise=0.839506 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 = 0.2927 Jy ! Component: 100 - total flux cleaned = 0.404029 Jy ! Total flux subtracted in 100 components = 0.404029 Jy ! Clean residual min=-0.028520 max=0.053789 Jy/beam ! Clean residual mean=-0.000248 rms=0.005956 Jy/beam ! Combined flux in latest and established models = 0.404029 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.404029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253081Jy sigma=3.397791 ! Fit after self-cal, rms=0.252896Jy sigma=3.393823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626164 Jy ! Component: 100 - total flux cleaned = 0.100482 Jy ! Total flux subtracted in 100 components = 0.100482 Jy ! Clean residual min=-0.017967 max=0.033070 Jy/beam ! Clean residual mean=-0.000142 rms=0.004020 Jy/beam ! Combined flux in latest and established models = 0.504511 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.504511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218602Jy sigma=2.427023 ! Fit after self-cal, rms=0.218496Jy sigma=2.424792 ! Inverting map ! Added new window around map position (-5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344123 Jy ! Component: 100 - total flux cleaned = 0.0584673 Jy ! Total flux subtracted in 100 components = 0.0584673 Jy ! Clean residual min=-0.014480 max=0.023782 Jy/beam ! Clean residual mean=-0.000089 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 0.562979 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.562979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205234Jy sigma=2.032955 ! Fit after self-cal, rms=0.204598Jy sigma=2.011617 ! Inverting map ! Added new window around map position (-5.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229067 Jy ! Component: 100 - total flux cleaned = 0.0386539 Jy ! Total flux subtracted in 100 components = 0.0386539 Jy ! Clean residual min=-0.010915 max=0.017931 Jy/beam ! Clean residual mean=-0.000055 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.601633 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.601633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198066Jy sigma=1.807360 ! Fit after self-cal, rms=0.197685Jy sigma=1.793294 ! Inverting map ! Added new window around map position (3.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168447 Jy ! Component: 100 - total flux cleaned = 0.0287215 Jy ! Total flux subtracted in 100 components = 0.0287215 Jy ! Clean residual min=-0.009035 max=0.010843 Jy/beam ! Clean residual mean=-0.000030 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.630354 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 0.630354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193935Jy sigma=1.678802 ! Fit after self-cal, rms=0.193841Jy sigma=1.674790 ! 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=3.026 mas, bmaj=8.356 mas, bpa=-0.332 degrees ! Estimated noise=0.680986 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 (-9.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190982 Jy ! Component: 100 - total flux cleaned = 0.0316168 Jy ! Component: 150 - total flux cleaned = 0.0406304 Jy ! Component: 200 - total flux cleaned = 0.0473363 Jy ! Total flux subtracted in 200 components = 0.0473363 Jy ! Clean residual min=-0.007107 max=0.008447 Jy/beam ! Clean residual mean=-0.000010 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.677691 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 144 components and 0.677691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190130Jy sigma=1.574679 ! Fit after self-cal, rms=0.190004Jy sigma=1.568467 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 8.356 at -0.332 degrees (North through East) ! Clean map min=-0.0067162 max=0.39242 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 1.03 FD 0.99 KP 0.97 LA 0.99 ! MK 1.01 NL 1.09 OV 0.98 PT 0.98 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.06 KP 0.99 LA 1.00 ! NL 1.00 OV 0.97 PT 1.08 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 0.98 LA 0.98 ! MK 1.01 NL 1.07 OV 0.99 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.10 KP 0.96 LA 0.97 ! NL 0.97 OV 0.97 PT 1.08 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 KP 0.97 LA 0.99 ! MK 1.03 NL 1.04 OV 0.99 PT 0.99 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.11 KP 0.97 LA 0.99 ! NL 0.97 OV 0.96 PT 1.07 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 KP 0.99 LA 0.99 ! MK 1.02 NL 1.09 OV 0.99 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.13 KP 0.98 LA 0.99 ! NL 0.97 OV 0.96 PT 1.06 SC 1.06 ! ! ! Fit before self-cal, rms=0.190004Jy sigma=1.568467 ! Fit after self-cal, rms=0.186024Jy sigma=1.514868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=8.379 mas, bpa=-0.1309 degrees ! Estimated noise=0.683243 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 = 0.00305427 Jy ! Component: 100 - total flux cleaned = 0.00353809 Jy ! Component: 150 - total flux cleaned = 0.0041094 Jy ! Component: 200 - total flux cleaned = 0.00435024 Jy ! Total flux subtracted in 200 components = 0.00435024 Jy ! Clean residual min=-0.004879 max=0.004651 Jy/beam ! Clean residual mean=0.000045 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.682041 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.682041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185685Jy sigma=1.508938 ! Fit after self-cal, rms=0.185675Jy sigma=1.507861 ! 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=0.185675Jy sigma=1.507861 ! Fit after self-cal, rms=0.185698Jy sigma=1.507551 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=8.382 mas, bpa=-0.09172 degrees ! Estimated noise=0.683705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.27112e-05 Jy ! Component: 100 - total flux cleaned = 0.000361597 Jy ! Component: 150 - total flux cleaned = 0.000649124 Jy ! Component: 200 - total flux cleaned = 0.000775096 Jy ! Total flux subtracted in 200 components = 0.000775096 Jy ! Clean residual min=-0.004749 max=0.004642 Jy/beam ! Clean residual mean=0.000048 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.682816 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 0.682816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185552Jy sigma=1.504936 ! Fit after self-cal, rms=0.185540Jy sigma=1.504439 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 = 0.000163697 Jy ! Component: 100 - total flux cleaned = 0.000357827 Jy ! Component: 150 - total flux cleaned = 0.000415945 Jy ! Component: 200 - total flux cleaned = 0.00051841 Jy ! Total flux subtracted in 200 components = 0.00051841 Jy ! Clean residual min=-0.004782 max=0.004676 Jy/beam ! Clean residual mean=0.000048 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.683334 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 192 components and 0.683334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185456Jy sigma=1.502878 ! Fit after self-cal, rms=0.185449Jy sigma=1.502591 ! 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=0.185449Jy sigma=1.502591 ! Fit after self-cal, rms=0.185343Jy sigma=1.491595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=8.361 mas, bpa=-0.05697 degrees ! Estimated noise=0.684759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811139 Jy ! Component: 100 - total flux cleaned = 0.00117501 Jy ! Component: 150 - total flux cleaned = 0.00132571 Jy ! Component: 200 - total flux cleaned = 0.00137235 Jy ! Total flux subtracted in 200 components = 0.00137235 Jy ! Clean residual min=-0.004544 max=0.004225 Jy/beam ! Clean residual mean=0.000055 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.684707 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 208 components and 0.684707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185220Jy sigma=1.490434 ! Fit after self-cal, rms=0.185219Jy sigma=1.490268 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.55222e-05 Jy ! Component: 100 - total flux cleaned = 0.000185008 Jy ! Component: 150 - total flux cleaned = 0.000222761 Jy ! Component: 200 - total flux cleaned = 0.000222229 Jy ! Total flux subtracted in 200 components = 0.000222229 Jy ! Clean residual min=-0.004554 max=0.004255 Jy/beam ! Clean residual mean=0.000056 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.684929 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 221 components and 0.684929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185175Jy sigma=1.489538 ! Fit after self-cal, rms=0.185171Jy sigma=1.489436 ! 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=0.185171Jy sigma=1.489436 ! Fit after self-cal, rms=0.185228Jy sigma=1.489095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.062 mas, bmaj=22.63 mas, bpa=1.358 degrees ! Estimated noise=0.916304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139699 Jy ! Component: 100 - total flux cleaned = 0.00159321 Jy ! Component: 150 - total flux cleaned = 0.00179087 Jy ! Component: 200 - total flux cleaned = 0.00174698 Jy ! Total flux subtracted in 200 components = 0.00174698 Jy ! Clean residual min=-0.005776 max=0.004709 Jy/beam ! Clean residual mean=0.000114 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.686676 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 234 components and 0.686676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185097Jy sigma=1.488939 ! Fit after self-cal, rms=0.185090Jy sigma=1.488720 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 = -4.3644e-05 Jy ! Component: 100 - total flux cleaned = 2.38271e-06 Jy ! Component: 150 - total flux cleaned = 2.72898e-06 Jy ! Component: 200 - total flux cleaned = -3.30641e-05 Jy ! Total flux subtracted in 200 components = -3.30641e-05 Jy ! Clean residual min=-0.005836 max=0.004696 Jy/beam ! Clean residual mean=0.000114 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.686643 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 242 components and 0.686643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185066Jy sigma=1.488551 ! Fit after self-cal, rms=0.185062Jy sigma=1.488446 ! 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=3.034 mas, bmaj=8.349 mas, bpa=-0.03276 degrees ! Estimated noise=0.686018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 8.349 at -0.03276 degrees (North through East) ! Clean map min=-0.0046904 max=0.39618 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=2.455 mas, bmaj=6.831 mas, bpa=0.8186 degrees ! Estimated noise=0.849668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296192 Jy ! Component: 100 - total flux cleaned = 0.409075 Jy ! Component: 150 - total flux cleaned = 0.475885 Jy ! Component: 200 - total flux cleaned = 0.519863 Jy ! Total flux subtracted in 200 components = 0.519863 Jy ! Clean residual min=-0.012733 max=0.024482 Jy/beam ! Clean residual mean=-0.000122 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 0.519863 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.519863 Jy ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=8.349 mas, bpa=-0.03276 degrees ! Estimated noise=0.686018 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 = 0.0558513 Jy ! Component: 100 - total flux cleaned = 0.0891671 Jy ! Component: 150 - total flux cleaned = 0.11123 Jy ! Component: 200 - total flux cleaned = 0.126825 Jy ! Total flux subtracted in 200 components = 0.126825 Jy ! Clean residual min=-0.006257 max=0.008742 Jy/beam ! Clean residual mean=-0.000027 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.646688 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 108 components and 0.646688 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112087 Jy ! Component: 100 - total flux cleaned = 0.019356 Jy ! Component: 150 - total flux cleaned = 0.025361 Jy ! Component: 200 - total flux cleaned = 0.0298167 Jy ! Total flux subtracted in 200 components = 0.0298167 Jy ! Clean residual min=-0.004568 max=0.004373 Jy/beam ! Clean residual mean=0.000036 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.676505 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 149 components and 0.676505 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=8.062 mas, bmaj=22.63 mas, bpa=1.358 degrees ! Estimated noise=0.916304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558495 Jy ! Component: 100 - total flux cleaned = 0.00775427 Jy ! Component: 150 - total flux cleaned = 0.00832608 Jy ! Component: 200 - total flux cleaned = 0.0087121 Jy ! Total flux subtracted in 200 components = 0.0087121 Jy ! Clean residual min=-0.005749 max=0.004515 Jy/beam ! Clean residual mean=0.000109 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.685217 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 = 0.00019649 Jy ! Component: 100 - total flux cleaned = 0.000370439 Jy ! Component: 150 - total flux cleaned = 0.000474018 Jy ! Component: 200 - total flux cleaned = 0.000518376 Jy ! Total flux subtracted in 200 components = 0.000518376 Jy ! Clean residual min=-0.005862 max=0.004569 Jy/beam ! Clean residual mean=0.000112 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.685735 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 176 components and 0.685735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=8.349 mas, bpa=-0.03276 degrees ! Estimated noise=0.686018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745767 Jy ! Component: 100 - total flux cleaned = 0.000824527 Jy ! Component: 150 - total flux cleaned = 0.000889316 Jy ! Component: 200 - total flux cleaned = 0.000947232 Jy ! Total flux subtracted in 200 components = 0.000947232 Jy ! Clean residual min=-0.004503 max=0.004204 Jy/beam ! Clean residual mean=0.000058 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.686682 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 194 components and 0.686682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185166Jy sigma=1.490742 ! Fit after self-cal, rms=0.185127Jy sigma=1.489902 wmodel /scr/pima/bg219i_uvs/J1316-3338_S_map.mod ! Writing 194 model components to file: /scr/pima/bg219i_uvs/J1316-3338_S_map.mod wobs /scr/pima/bg219i_uvs/J1316-3338_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1316-3338_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1316-3338_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1316-3338_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 = -0.000360499 Jy ! Component: 100 - total flux cleaned = -0.000507171 Jy ! Component: 150 - total flux cleaned = -0.000718068 Jy ! Component: 200 - total flux cleaned = -0.00092295 Jy ! Component: 250 - total flux cleaned = -0.00138654 Jy ! Component: 300 - total flux cleaned = -0.00177331 Jy ! Component: 350 - total flux cleaned = -0.00233952 Jy ! Component: 400 - total flux cleaned = -0.00264594 Jy ! Component: 450 - total flux cleaned = -0.00294609 Jy ! Component: 500 - total flux cleaned = -0.00329803 Jy ! Component: 550 - total flux cleaned = -0.00352865 Jy ! Component: 600 - total flux cleaned = -0.00381151 Jy ! Component: 650 - total flux cleaned = -0.00408853 Jy ! Component: 700 - total flux cleaned = -0.00419684 Jy ! Component: 750 - total flux cleaned = -0.0043572 Jy ! Component: 800 - total flux cleaned = -0.00435782 Jy ! Component: 850 - total flux cleaned = -0.00451392 Jy ! Component: 900 - total flux cleaned = -0.00466751 Jy ! Component: 950 - total flux cleaned = -0.00471741 Jy ! Component: 1000 - total flux cleaned = -0.00476744 Jy ! Component: 1050 - total flux cleaned = -0.00476702 Jy ! Component: 1100 - total flux cleaned = -0.00471829 Jy ! Component: 1150 - total flux cleaned = -0.00457424 Jy ! Component: 1200 - total flux cleaned = -0.00452721 Jy ! Component: 1250 - total flux cleaned = -0.00420142 Jy ! Component: 1300 - total flux cleaned = -0.00434022 Jy ! Component: 1350 - total flux cleaned = -0.00411159 Jy ! Component: 1400 - total flux cleaned = -0.00402173 Jy ! Component: 1450 - total flux cleaned = -0.00388886 Jy ! Component: 1500 - total flux cleaned = -0.00380033 Jy ! Component: 1550 - total flux cleaned = -0.00375602 Jy ! Component: 1600 - total flux cleaned = -0.00354034 Jy ! Component: 1650 - total flux cleaned = -0.00345486 Jy ! Component: 1700 - total flux cleaned = -0.00345454 Jy ! Component: 1750 - total flux cleaned = -0.00337059 Jy ! Component: 1800 - total flux cleaned = -0.00320503 Jy ! Component: 1850 - total flux cleaned = -0.00324618 Jy ! Component: 1900 - total flux cleaned = -0.00308333 Jy ! Component: 1950 - total flux cleaned = -0.00308387 Jy ! Component: 2000 - total flux cleaned = -0.00284433 Jy ! Component: 2050 - total flux cleaned = -0.00288404 Jy ! Component: 2100 - total flux cleaned = -0.00288392 Jy ! Component: 2150 - total flux cleaned = -0.00276737 Jy ! Component: 2200 - total flux cleaned = -0.00284407 Jy ! Component: 2250 - total flux cleaned = -0.00265299 Jy ! Component: 2300 - total flux cleaned = -0.00253976 Jy ! Component: 2350 - total flux cleaned = -0.00246457 Jy ! Component: 2400 - total flux cleaned = -0.0023904 Jy ! Component: 2450 - total flux cleaned = -0.00235308 Jy ! Component: 2500 - total flux cleaned = -0.0021697 Jy ! Component: 2550 - total flux cleaned = -0.00220617 Jy ! Component: 2600 - total flux cleaned = -0.00206175 Jy ! Component: 2650 - total flux cleaned = -0.00199018 Jy ! Component: 2700 - total flux cleaned = -0.00202522 Jy ! Component: 2750 - total flux cleaned = -0.00181304 Jy ! Component: 2800 - total flux cleaned = -0.00174309 Jy ! Component: 2850 - total flux cleaned = -0.0016734 Jy ! Component: 2900 - total flux cleaned = -0.00153526 Jy ! Component: 2950 - total flux cleaned = -0.00150082 Jy ! Component: 3000 - total flux cleaned = -0.00143289 Jy ! Component: 3050 - total flux cleaned = -0.00129756 Jy ! Component: 3100 - total flux cleaned = -0.0012303 Jy ! Component: 3150 - total flux cleaned = -0.00126366 Jy ! Component: 3200 - total flux cleaned = -0.00123026 Jy ! Component: 3250 - total flux cleaned = -0.00109875 Jy ! Component: 3300 - total flux cleaned = -0.00116416 Jy ! Component: 3350 - total flux cleaned = -0.00103435 Jy ! Component: 3400 - total flux cleaned = -0.00116363 Jy ! Component: 3450 - total flux cleaned = -0.00100305 Jy ! Component: 3500 - total flux cleaned = -0.000939381 Jy ! Component: 3550 - total flux cleaned = -0.000813149 Jy ! Component: 3600 - total flux cleaned = -0.000970485 Jy ! Component: 3650 - total flux cleaned = -0.000782439 Jy ! Component: 3700 - total flux cleaned = -0.000627061 Jy ! Component: 3750 - total flux cleaned = -0.00078138 Jy ! Component: 3800 - total flux cleaned = -0.000688935 Jy ! Component: 3850 - total flux cleaned = -0.000383361 Jy ! Component: 3900 - total flux cleaned = -0.000413519 Jy ! Component: 3950 - total flux cleaned = -0.000202545 Jy ! Component: 4000 - total flux cleaned = -0.000262745 Jy ! Component: 4050 - total flux cleaned = -0.000232626 Jy ! Total flux subtracted in 4096 components = -0.000202682 Jy ! Clean residual min=-0.001579 max=0.001751 Jy/beam ! Clean residual mean=0.000016 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.686479 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 525 components and 0.686479 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1316-3338_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 8.349 at -0.03276 degrees (North through East) ! Clean map min=-0.0035641 max=0.39899 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1316-3338_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.398991 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000567949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427039 0.427039 0.854078 1.70816 3.41631 6.83263 13.6653 27.3305 54.661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.398 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 702.511 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1316-3338_S_uvs.log closed on Wed Apr 6 23:03:24 2016