! Started logfile: /scr/pima/bg219b_uvs/J1302+4819_S_uvs.log on Thu Apr 7 01:23:35 2016 obs /scr/pima/bg219b_uvs/J1302+4819_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1302+4819_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815432 visibilities/baseline/integration-bin. ! Found source: J1302+4819 ! ! 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 5284 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/bg219b_uvs/J1302+4819_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. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027398Jy sigma=23.990412 ! Fit after self-cal, rms=0.817084Jy sigma=19.089908 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=4.499 mas, bpa=-40.65 degrees ! Estimated noise=0.661555 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 = 0.144197 Jy ! Component: 100 - total flux cleaned = 0.1757 Jy ! Total flux subtracted in 100 components = 0.1757 Jy ! Clean residual min=-0.005135 max=0.009259 Jy/beam ! Clean residual mean=0.000017 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.1757 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.1757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062978Jy sigma=1.388378 ! Fit after self-cal, rms=0.062974Jy sigma=1.388269 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871378 Jy ! Component: 100 - total flux cleaned = 0.0122954 Jy ! Total flux subtracted in 100 components = 0.0122954 Jy ! Clean residual min=-0.004637 max=0.005417 Jy/beam ! Clean residual mean=0.000022 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.187996 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.187996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061925Jy sigma=1.368617 ! Fit after self-cal, rms=0.061929Jy sigma=1.368565 ! 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=4.307 mas, bmaj=5.333 mas, bpa=-41.42 degrees ! Estimated noise=0.456831 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 = -0.000419721 Jy ! Component: 100 - total flux cleaned = -0.000624842 Jy ! Component: 150 - total flux cleaned = -0.000665328 Jy ! Component: 200 - total flux cleaned = -0.0006978 Jy ! Total flux subtracted in 200 components = -0.0006978 Jy ! Clean residual min=-0.004062 max=0.005508 Jy/beam ! Clean residual mean=0.000056 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.187298 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.187298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061852Jy sigma=1.367133 ! Fit after self-cal, rms=0.061850Jy sigma=1.367060 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.307 x 5.333 at -41.42 degrees (North through East) ! Clean map min=-0.0039371 max=0.18449 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.01 KP 0.97 ! LA 0.96 MK 1.03 NL 0.99 OV 0.98 ! PT 1.11 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 0.99 ! LA 0.97 MK 1.03 NL 0.98 OV 1.02 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.97 KP 0.99 ! LA 0.92 MK 1.03 NL 0.96 OV 0.97 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 0.98 ! LA 0.94 MK 1.01 NL 1.00 OV 0.99 ! PT 1.08 SC 0.97 ! ! ! Fit before self-cal, rms=0.061850Jy sigma=1.367060 ! Fit after self-cal, rms=0.060507Jy sigma=1.339676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.322 mas, bmaj=5.306 mas, bpa=-41.36 degrees ! Estimated noise=0.45669 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 = 0.000775518 Jy ! Component: 100 - total flux cleaned = 0.000904953 Jy ! Component: 150 - total flux cleaned = 0.00097472 Jy ! Component: 200 - total flux cleaned = 0.00103408 Jy ! Total flux subtracted in 200 components = 0.00103408 Jy ! Clean residual min=-0.004474 max=0.004265 Jy/beam ! Clean residual mean=0.000052 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.188332 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.188332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060491Jy sigma=1.339262 ! Fit after self-cal, rms=0.060485Jy sigma=1.339065 ! 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=0.060485Jy sigma=1.339065 ! Fit after self-cal, rms=0.059474Jy sigma=1.308594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.328 mas, bmaj=5.33 mas, bpa=-41.67 degrees ! Estimated noise=0.456261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039888 Jy ! Component: 100 - total flux cleaned = -0.000472722 Jy ! Component: 150 - total flux cleaned = -0.000500075 Jy ! Component: 200 - total flux cleaned = -0.000488611 Jy ! Total flux subtracted in 200 components = -0.000488611 Jy ! Clean residual min=-0.002548 max=0.002493 Jy/beam ! Clean residual mean=0.000017 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.187843 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.187843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059464Jy sigma=1.308392 ! Fit after self-cal, rms=0.059483Jy sigma=1.308221 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 = 3.03719e-05 Jy ! Component: 100 - total flux cleaned = 2.94267e-05 Jy ! Component: 150 - total flux cleaned = 2.9114e-05 Jy ! Component: 200 - total flux cleaned = 2.90173e-05 Jy ! Total flux subtracted in 200 components = 2.90173e-05 Jy ! Clean residual min=-0.002539 max=0.002481 Jy/beam ! Clean residual mean=0.000017 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.187872 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.187872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059480Jy sigma=1.308142 ! Fit after self-cal, rms=0.059479Jy sigma=1.308130 ! 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=0.059479Jy sigma=1.308130 ! Fit after self-cal, rms=0.059402Jy sigma=1.308071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.329 mas, bmaj=5.338 mas, bpa=-41.76 degrees ! Estimated noise=0.455602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394148 Jy ! Component: 100 - total flux cleaned = -0.000431061 Jy ! Component: 150 - total flux cleaned = -0.00043187 Jy ! Component: 200 - total flux cleaned = -0.000423223 Jy ! Total flux subtracted in 200 components = -0.000423223 Jy ! Clean residual min=-0.002520 max=0.002471 Jy/beam ! Clean residual mean=0.000017 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.187449 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.187449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059398Jy sigma=1.307957 ! Fit after self-cal, rms=0.059398Jy sigma=1.307952 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 = 2.04539e-05 Jy ! Component: 100 - total flux cleaned = 1.99546e-05 Jy ! Component: 150 - total flux cleaned = 2.0516e-05 Jy ! Component: 200 - total flux cleaned = 1.31977e-05 Jy ! Total flux subtracted in 200 components = 1.31977e-05 Jy ! Clean residual min=-0.002514 max=0.002463 Jy/beam ! Clean residual mean=0.000017 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.187462 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.187462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059396Jy sigma=1.307901 ! Fit after self-cal, rms=0.059396Jy sigma=1.307897 ! 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=0.059396Jy sigma=1.307897 ! Fit after self-cal, rms=0.059318Jy sigma=1.307861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.371 mas, bmaj=9.254 mas, bpa=-55.9 degrees ! Estimated noise=0.537583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111949 Jy ! Component: 100 - total flux cleaned = 9.2113e-05 Jy ! Component: 150 - total flux cleaned = 6.06864e-05 Jy ! Component: 200 - total flux cleaned = 4.76996e-05 Jy ! Total flux subtracted in 200 components = 4.76996e-05 Jy ! Clean residual min=-0.002739 max=0.002874 Jy/beam ! Clean residual mean=0.000037 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.18751 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.18751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059322Jy sigma=1.307879 ! Fit after self-cal, rms=0.059317Jy sigma=1.307804 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 = 6.26433e-05 Jy ! Component: 100 - total flux cleaned = 5.14611e-05 Jy ! Component: 150 - total flux cleaned = 4.21802e-05 Jy ! Component: 200 - total flux cleaned = 3.40214e-05 Jy ! Total flux subtracted in 200 components = 3.40214e-05 Jy ! Clean residual min=-0.002717 max=0.002861 Jy/beam ! Clean residual mean=0.000037 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.187544 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 82 components and 0.187544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059324Jy sigma=1.307914 ! Fit after self-cal, rms=0.059321Jy sigma=1.307866 ! 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=4.331 mas, bmaj=5.344 mas, bpa=-41.8 degrees ! Estimated noise=0.454944 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.331 x 5.344 at -41.8 degrees (North through East) ! Clean map min=-0.0024635 max=0.18318 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=4.493 mas, bpa=-40.65 degrees ! Estimated noise=0.653846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142491 Jy ! Component: 100 - total flux cleaned = 0.173805 Jy ! Component: 150 - total flux cleaned = 0.182445 Jy ! Component: 200 - total flux cleaned = 0.18579 Jy ! Total flux subtracted in 200 components = 0.18579 Jy ! Clean residual min=-0.003841 max=0.003996 Jy/beam ! Clean residual mean=0.000005 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.18579 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.18579 Jy ! Inverting map and beam ! Estimated beam: bmin=4.331 mas, bmaj=5.344 mas, bpa=-41.8 degrees ! Estimated noise=0.454944 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 (3, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232014 Jy ! Component: 100 - total flux cleaned = 0.00288165 Jy ! Component: 150 - total flux cleaned = 0.00302519 Jy ! Component: 200 - total flux cleaned = 0.00306421 Jy ! Total flux subtracted in 200 components = 0.00306421 Jy ! Clean residual min=-0.002422 max=0.002399 Jy/beam ! Clean residual mean=0.000017 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.188854 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.188854 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=8.371 mas, bmaj=9.254 mas, bpa=-55.9 degrees ! Estimated noise=0.537583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472462 Jy ! Component: 100 - total flux cleaned = -0.000693193 Jy ! Component: 150 - total flux cleaned = -0.000798519 Jy ! Component: 200 - total flux cleaned = -0.000872446 Jy ! Total flux subtracted in 200 components = -0.000872446 Jy ! Clean residual min=-0.002783 max=0.002740 Jy/beam ! Clean residual mean=0.000038 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.187982 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 = -4.98394e-05 Jy ! Component: 100 - total flux cleaned = -9.42425e-05 Jy ! Component: 150 - total flux cleaned = -0.000135814 Jy ! Component: 200 - total flux cleaned = -0.000186555 Jy ! Total flux subtracted in 200 components = -0.000186555 Jy ! Clean residual min=-0.002771 max=0.002711 Jy/beam ! Clean residual mean=0.000037 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.187795 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.187795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.331 mas, bmaj=5.344 mas, bpa=-41.8 degrees ! Estimated noise=0.454944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109596 Jy ! Component: 100 - total flux cleaned = 0.000109539 Jy ! Component: 150 - total flux cleaned = 6.16521e-05 Jy ! Component: 200 - total flux cleaned = 4.09771e-05 Jy ! Total flux subtracted in 200 components = 4.09771e-05 Jy ! Clean residual min=-0.002482 max=0.002378 Jy/beam ! Clean residual mean=0.000017 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.187836 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.187836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059237Jy sigma=1.305779 ! Fit after self-cal, rms=0.059231Jy sigma=1.305599 wmodel /scr/pima/bg219b_uvs/J1302+4819_S_map.mod ! Writing 67 model components to file: /scr/pima/bg219b_uvs/J1302+4819_S_map.mod wobs /scr/pima/bg219b_uvs/J1302+4819_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1302+4819_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1302+4819_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J1302+4819_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 = -0.000100803 Jy ! Component: 100 - total flux cleaned = 2.42986e-05 Jy ! Component: 150 - total flux cleaned = 6.35257e-05 Jy ! Component: 200 - total flux cleaned = 6.33557e-05 Jy ! Component: 250 - total flux cleaned = -9.7715e-06 Jy ! Component: 300 - total flux cleaned = -0.000115541 Jy ! Component: 350 - total flux cleaned = -0.000252206 Jy ! Component: 400 - total flux cleaned = -0.000451654 Jy ! Component: 450 - total flux cleaned = -0.000675846 Jy ! Component: 500 - total flux cleaned = -0.000768626 Jy ! Component: 550 - total flux cleaned = -0.000799206 Jy ! Component: 600 - total flux cleaned = -0.000859214 Jy ! Component: 650 - total flux cleaned = -0.000946344 Jy ! Component: 700 - total flux cleaned = -0.0010306 Jy ! Component: 750 - total flux cleaned = -0.00091958 Jy ! Component: 800 - total flux cleaned = -0.000866143 Jy ! Component: 850 - total flux cleaned = -0.000866197 Jy ! Component: 900 - total flux cleaned = -0.000787311 Jy ! Component: 950 - total flux cleaned = -0.000658594 Jy ! Component: 1000 - total flux cleaned = -0.00048199 Jy ! Component: 1050 - total flux cleaned = -0.000432026 Jy ! Component: 1100 - total flux cleaned = -0.000260598 Jy ! Component: 1150 - total flux cleaned = -0.00013994 Jy ! Component: 1200 - total flux cleaned = -4.49177e-05 Jy ! Component: 1250 - total flux cleaned = 9.58874e-05 Jy ! Component: 1300 - total flux cleaned = 0.000234089 Jy ! Component: 1350 - total flux cleaned = 0.000324941 Jy ! Component: 1400 - total flux cleaned = 0.00043726 Jy ! Component: 1450 - total flux cleaned = 0.000525421 Jy ! Component: 1500 - total flux cleaned = 0.000590649 Jy ! Component: 1550 - total flux cleaned = 0.000676362 Jy ! Component: 1600 - total flux cleaned = 0.000697424 Jy ! Component: 1650 - total flux cleaned = 0.000697177 Jy ! Component: 1700 - total flux cleaned = 0.0007176 Jy ! Component: 1750 - total flux cleaned = 0.000779252 Jy ! Component: 1800 - total flux cleaned = 0.000779001 Jy ! Component: 1850 - total flux cleaned = 0.000779034 Jy ! Component: 1900 - total flux cleaned = 0.000798683 Jy ! Component: 1950 - total flux cleaned = 0.000798694 Jy ! Component: 2000 - total flux cleaned = 0.000876407 Jy ! Component: 2050 - total flux cleaned = 0.000876441 Jy ! Component: 2100 - total flux cleaned = 0.00093325 Jy ! Component: 2150 - total flux cleaned = 0.000952119 Jy ! Component: 2200 - total flux cleaned = 0.000970744 Jy ! Component: 2250 - total flux cleaned = 0.000989093 Jy ! Component: 2300 - total flux cleaned = 0.00100744 Jy ! Component: 2350 - total flux cleaned = 0.00106203 Jy ! Component: 2400 - total flux cleaned = 0.00111577 Jy ! Component: 2450 - total flux cleaned = 0.00116896 Jy ! Component: 2500 - total flux cleaned = 0.00120437 Jy ! Component: 2550 - total flux cleaned = 0.00122195 Jy ! Component: 2600 - total flux cleaned = 0.00137771 Jy ! Component: 2650 - total flux cleaned = 0.00137746 Jy ! Component: 2700 - total flux cleaned = 0.00144582 Jy ! Component: 2750 - total flux cleaned = 0.00154746 Jy ! Component: 2800 - total flux cleaned = 0.00168161 Jy ! Component: 2850 - total flux cleaned = 0.00178134 Jy ! Component: 2900 - total flux cleaned = 0.00183093 Jy ! Component: 2950 - total flux cleaned = 0.0019128 Jy ! Component: 3000 - total flux cleaned = 0.00202658 Jy ! Component: 3050 - total flux cleaned = 0.0021072 Jy ! Component: 3100 - total flux cleaned = 0.00218722 Jy ! Component: 3150 - total flux cleaned = 0.00234581 Jy ! Component: 3200 - total flux cleaned = 0.00240873 Jy ! Component: 3250 - total flux cleaned = 0.00250251 Jy ! Component: 3300 - total flux cleaned = 0.00259571 Jy ! Component: 3350 - total flux cleaned = 0.00264198 Jy ! Component: 3400 - total flux cleaned = 0.00271864 Jy ! Component: 3450 - total flux cleaned = 0.00282491 Jy ! Component: 3500 - total flux cleaned = 0.00285498 Jy ! Component: 3550 - total flux cleaned = 0.00291481 Jy ! Component: 3600 - total flux cleaned = 0.00300388 Jy ! Component: 3650 - total flux cleaned = 0.00306292 Jy ! Component: 3700 - total flux cleaned = 0.00307775 Jy ! Component: 3750 - total flux cleaned = 0.00316511 Jy ! Component: 3800 - total flux cleaned = 0.00320851 Jy ! Component: 3850 - total flux cleaned = 0.0033235 Jy ! Component: 3900 - total flux cleaned = 0.00330916 Jy ! Component: 3950 - total flux cleaned = 0.0033801 Jy ! Component: 4000 - total flux cleaned = 0.00343645 Jy ! Component: 4050 - total flux cleaned = 0.00346447 Jy ! Total flux subtracted in 4096 components = 0.00353414 Jy ! Clean residual min=-0.000990 max=0.000844 Jy/beam ! Clean residual mean=0.000006 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.19137 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 362 components and 0.19137 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1302+4819_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.331 x 5.344 at -41.8 degrees (North through East) ! Clean map min=-0.0016559 max=0.18362 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1302+4819_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425467 0.425467 0.850934 1.70187 3.40374 6.80748 13.615 27.2299 54.4598 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 705.107 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1302+4819_S_uvs.log closed on Thu Apr 7 01:23:40 2016