! Started logfile: /scr/pima/bg219h_uvs/J0849-3541_S_uvs.log on Thu Apr 7 08:57:32 2016 obs /scr/pima/bg219h_uvs/J0849-3541_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0849-3541_S_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! AN table 2: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.744048 visibilities/baseline/integration-bin. ! Found source: J0849-3541 ! ! 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 3500 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/bg219h_uvs/J0849-3541_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 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.017970Jy sigma=16.465707 ! Fit after self-cal, rms=0.815869Jy sigma=13.154974 ! 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=2.934 mas, bmaj=11.37 mas, bpa=-5.639 degrees ! Estimated noise=1.19783 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 = 0.132795 Jy ! Component: 100 - total flux cleaned = 0.190508 Jy ! Total flux subtracted in 100 components = 0.190508 Jy ! Clean residual min=-0.014706 max=0.028545 Jy/beam ! Clean residual mean=-0.000392 rms=0.005064 Jy/beam ! Combined flux in latest and established models = 0.190508 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.190508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117950Jy sigma=1.707017 ! Fit after self-cal, rms=0.117298Jy sigma=1.700445 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344315 Jy ! Component: 100 - total flux cleaned = 0.0550836 Jy ! Total flux subtracted in 100 components = 0.0550836 Jy ! Clean residual min=-0.010815 max=0.013323 Jy/beam ! Clean residual mean=-0.000239 rms=0.003299 Jy/beam ! Combined flux in latest and established models = 0.245591 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 67 components and 0.245591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102325Jy sigma=1.427610 ! Fit after self-cal, rms=0.102108Jy sigma=1.424642 ! 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=3.447 mas, bmaj=13.26 mas, bpa=-6.886 degrees ! Estimated noise=0.831764 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 = 0.0203289 Jy ! Component: 100 - total flux cleaned = 0.0318025 Jy ! Component: 150 - total flux cleaned = 0.0384154 Jy ! Component: 200 - total flux cleaned = 0.0421437 Jy ! Total flux subtracted in 200 components = 0.0421437 Jy ! Clean residual min=-0.008372 max=0.013826 Jy/beam ! Clean residual mean=-0.000134 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 0.287735 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 106 components and 0.287735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097673Jy sigma=1.348570 ! Fit after self-cal, rms=0.097662Jy sigma=1.348047 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 13.26 at -6.886 degrees (North through East) ! Clean map min=-0.0082758 max=0.17306 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00* KP 0.93 LA 1.01 ! MK 1.16 NL 0.95 OV 1.01 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00* KP 1.04 LA 1.00 ! MK 1.11 NL 1.08 OV 0.99 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.19 KP 1.01 LA 0.95 ! NL 1.00 OV 1.01 PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.097662Jy sigma=1.348047 ! Fit after self-cal, rms=0.098452Jy sigma=1.341305 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=13.3 mas, bpa=-6.434 degrees ! Estimated noise=0.840625 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 = 0.001515 Jy ! Component: 100 - total flux cleaned = 0.00196699 Jy ! Component: 150 - total flux cleaned = 0.00245144 Jy ! Component: 200 - total flux cleaned = 0.00281538 Jy ! Total flux subtracted in 200 components = 0.00281538 Jy ! Clean residual min=-0.007689 max=0.013371 Jy/beam ! Clean residual mean=-0.000135 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.29055 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.29055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098284Jy sigma=1.339037 ! Fit after self-cal, rms=0.098337Jy sigma=1.338829 ! 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=0.098337Jy sigma=1.338829 ! Fit after self-cal, rms=0.098401Jy sigma=1.338721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=13.28 mas, bpa=-6.344 degrees ! Estimated noise=0.841572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774085 Jy ! Component: 100 - total flux cleaned = 0.00118265 Jy ! Component: 150 - total flux cleaned = 0.00148811 Jy ! Component: 200 - total flux cleaned = 0.00166004 Jy ! Total flux subtracted in 200 components = 0.00166004 Jy ! Clean residual min=-0.007515 max=0.013190 Jy/beam ! Clean residual mean=-0.000132 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 0.29221 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.29221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098311Jy sigma=1.337473 ! Fit after self-cal, rms=0.098317Jy sigma=1.337403 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 (9, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117925 Jy ! Component: 100 - total flux cleaned = 0.0173522 Jy ! Component: 150 - total flux cleaned = 0.0193561 Jy ! Component: 200 - total flux cleaned = 0.0202656 Jy ! Total flux subtracted in 200 components = 0.0202656 Jy ! Clean residual min=-0.006834 max=0.007421 Jy/beam ! Clean residual mean=-0.000081 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.312476 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.312476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097063Jy sigma=1.312828 ! Fit after self-cal, rms=0.096900Jy sigma=1.309503 ! 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=0.096900Jy sigma=1.309503 ! Fit after self-cal, rms=0.097096Jy sigma=1.297287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=13.19 mas, bpa=-6.193 degrees ! Estimated noise=0.846015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332892 Jy ! Component: 100 - total flux cleaned = 0.00495027 Jy ! Component: 150 - total flux cleaned = 0.00505307 Jy ! Component: 200 - total flux cleaned = 0.00514652 Jy ! Total flux subtracted in 200 components = 0.00514652 Jy ! Clean residual min=-0.005749 max=0.005941 Jy/beam ! Clean residual mean=-0.000071 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.317622 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 180 components and 0.317622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096978Jy sigma=1.295169 ! Fit after self-cal, rms=0.096969Jy sigma=1.294586 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 = 0.00121452 Jy ! Component: 100 - total flux cleaned = 0.00141226 Jy ! Component: 150 - total flux cleaned = 0.00141147 Jy ! Component: 200 - total flux cleaned = 0.00137484 Jy ! Total flux subtracted in 200 components = 0.00137484 Jy ! Clean residual min=-0.005805 max=0.005836 Jy/beam ! Clean residual mean=-0.000067 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.318997 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 191 components and 0.318997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096923Jy sigma=1.293861 ! Fit after self-cal, rms=0.096909Jy sigma=1.293727 ! 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=0.096909Jy sigma=1.293727 ! Fit after self-cal, rms=0.096833Jy sigma=1.293456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.843 mas, bmaj=24 mas, bpa=-1.786 degrees ! Estimated noise=1.03856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164788 Jy ! Component: 100 - total flux cleaned = 0.00186602 Jy ! Component: 150 - total flux cleaned = 0.00200625 Jy ! Component: 200 - total flux cleaned = 0.00202526 Jy ! Total flux subtracted in 200 components = 0.00202526 Jy ! Clean residual min=-0.007549 max=0.008845 Jy/beam ! Clean residual mean=-0.000104 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 0.321022 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 0.321022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096811Jy sigma=1.293297 ! Fit after self-cal, rms=0.096797Jy sigma=1.293205 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 = 0.000339363 Jy ! Component: 100 - total flux cleaned = 0.000428573 Jy ! Component: 150 - total flux cleaned = 0.000464817 Jy ! Component: 200 - total flux cleaned = 0.000496519 Jy ! Total flux subtracted in 200 components = 0.000496519 Jy ! Clean residual min=-0.007539 max=0.008858 Jy/beam ! Clean residual mean=-0.000101 rms=0.002732 Jy/beam ! Combined flux in latest and established models = 0.321519 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 232 components and 0.321519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096786Jy sigma=1.293128 ! Fit after self-cal, rms=0.096782Jy sigma=1.293092 ! 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=3.476 mas, bmaj=13.18 mas, bpa=-6.171 degrees ! Estimated noise=0.846602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 13.18 at -6.171 degrees (North through East) ! Clean map min=-0.005923 max=0.17102 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=2.947 mas, bmaj=11.25 mas, bpa=-4.925 degrees ! Estimated noise=1.21599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134936 Jy ! Component: 100 - total flux cleaned = 0.19406 Jy ! Component: 150 - total flux cleaned = 0.22772 Jy ! Component: 200 - total flux cleaned = 0.248356 Jy ! Total flux subtracted in 200 components = 0.248356 Jy ! Clean residual min=-0.010087 max=0.013140 Jy/beam ! Clean residual mean=-0.000242 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 0.248356 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.248356 Jy ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=13.18 mas, bpa=-6.171 degrees ! Estimated noise=0.846602 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 = 0.0215182 Jy ! Component: 100 - total flux cleaned = 0.0356554 Jy ! Component: 150 - total flux cleaned = 0.0457608 Jy ! Component: 200 - total flux cleaned = 0.0530606 Jy ! Total flux subtracted in 200 components = 0.0530606 Jy ! Clean residual min=-0.006074 max=0.006168 Jy/beam ! Clean residual mean=-0.000124 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 0.301416 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 117 components and 0.301416 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.843 mas, bmaj=24 mas, bpa=-1.786 degrees ! Estimated noise=1.03856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817506 Jy ! Component: 100 - total flux cleaned = 0.0128707 Jy ! Component: 150 - total flux cleaned = 0.0156652 Jy ! Component: 200 - total flux cleaned = 0.0173734 Jy ! Total flux subtracted in 200 components = 0.0173734 Jy ! Clean residual min=-0.007443 max=0.008471 Jy/beam ! Clean residual mean=-0.000119 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.31879 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 = 0.0010645 Jy ! Component: 100 - total flux cleaned = 0.00152755 Jy ! Component: 150 - total flux cleaned = 0.00166856 Jy ! Component: 200 - total flux cleaned = 0.00179658 Jy ! Total flux subtracted in 200 components = 0.00179658 Jy ! Clean residual min=-0.007470 max=0.008609 Jy/beam ! Clean residual mean=-0.000109 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.320586 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 166 components and 0.320586 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=13.18 mas, bpa=-6.171 degrees ! Estimated noise=0.846602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266307 Jy ! Component: 100 - total flux cleaned = -0.000305772 Jy ! Component: 150 - total flux cleaned = -0.000347245 Jy ! Component: 200 - total flux cleaned = -0.000309736 Jy ! Total flux subtracted in 200 components = -0.000309736 Jy ! Clean residual min=-0.006044 max=0.005937 Jy/beam ! Clean residual mean=-0.000064 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.320276 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 186 components and 0.320276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096774Jy sigma=1.293324 ! Fit after self-cal, rms=0.096753Jy sigma=1.292980 wmodel /scr/pima/bg219h_uvs/J0849-3541_S_map.mod ! Writing 186 model components to file: /scr/pima/bg219h_uvs/J0849-3541_S_map.mod wobs /scr/pima/bg219h_uvs/J0849-3541_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0849-3541_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0849-3541_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0849-3541_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.68656e-07 Jy ! Component: 100 - total flux cleaned = 0.000277612 Jy ! Component: 150 - total flux cleaned = 0.000637601 Jy ! Component: 200 - total flux cleaned = 0.00038502 Jy ! Component: 250 - total flux cleaned = 5.92365e-05 Jy ! Component: 300 - total flux cleaned = 5.82479e-05 Jy ! Component: 350 - total flux cleaned = 0.000280497 Jy ! Component: 400 - total flux cleaned = 0.000349717 Jy ! Component: 450 - total flux cleaned = 0.000562544 Jy ! Component: 500 - total flux cleaned = 0.000769616 Jy ! Component: 550 - total flux cleaned = 0.000969408 Jy ! Component: 600 - total flux cleaned = 0.00109832 Jy ! Component: 650 - total flux cleaned = 0.00122535 Jy ! Component: 700 - total flux cleaned = 0.00128712 Jy ! Component: 750 - total flux cleaned = 0.00128756 Jy ! Component: 800 - total flux cleaned = 0.00134784 Jy ! Component: 850 - total flux cleaned = 0.00140666 Jy ! Component: 900 - total flux cleaned = 0.00129315 Jy ! Component: 950 - total flux cleaned = 0.00118307 Jy ! Component: 1000 - total flux cleaned = 0.0012911 Jy ! Component: 1050 - total flux cleaned = 0.00113092 Jy ! Component: 1100 - total flux cleaned = 0.00118389 Jy ! Component: 1150 - total flux cleaned = 0.00128663 Jy ! Component: 1200 - total flux cleaned = 0.00133726 Jy ! Component: 1250 - total flux cleaned = 0.00123871 Jy ! Component: 1300 - total flux cleaned = 0.00119164 Jy ! Component: 1350 - total flux cleaned = 0.00133484 Jy ! Component: 1400 - total flux cleaned = 0.00138104 Jy ! Component: 1450 - total flux cleaned = 0.00124386 Jy ! Component: 1500 - total flux cleaned = 0.00124412 Jy ! Component: 1550 - total flux cleaned = 0.00115635 Jy ! Component: 1600 - total flux cleaned = 0.00111287 Jy ! Component: 1650 - total flux cleaned = 0.000941831 Jy ! Component: 1700 - total flux cleaned = 0.000815625 Jy ! Component: 1750 - total flux cleaned = 0.000649772 Jy ! Component: 1800 - total flux cleaned = 0.000569331 Jy ! Component: 1850 - total flux cleaned = 0.000650115 Jy ! Component: 1900 - total flux cleaned = 0.000689161 Jy ! Component: 1950 - total flux cleaned = 0.000572609 Jy ! Component: 2000 - total flux cleaned = 0.000533904 Jy ! Component: 2050 - total flux cleaned = 0.000383668 Jy ! Component: 2100 - total flux cleaned = 0.000309586 Jy ! Component: 2150 - total flux cleaned = 0.000199581 Jy ! Component: 2200 - total flux cleaned = 9.06956e-05 Jy ! Component: 2250 - total flux cleaned = -0.000124347 Jy ! Component: 2300 - total flux cleaned = -0.000195242 Jy ! Component: 2350 - total flux cleaned = -0.000264993 Jy ! Component: 2400 - total flux cleaned = -0.000368447 Jy ! Component: 2450 - total flux cleaned = -0.00050454 Jy ! Component: 2500 - total flux cleaned = -0.000571403 Jy ! Component: 2550 - total flux cleaned = -0.000703989 Jy ! Component: 2600 - total flux cleaned = -0.000671581 Jy ! Component: 2650 - total flux cleaned = -0.000769186 Jy ! Component: 2700 - total flux cleaned = -0.000897108 Jy ! Component: 2750 - total flux cleaned = -0.000991961 Jy ! Component: 2800 - total flux cleaned = -0.00102329 Jy ! Component: 2850 - total flux cleaned = -0.00105446 Jy ! Component: 2900 - total flux cleaned = -0.00111588 Jy ! Component: 2950 - total flux cleaned = -0.00117642 Jy ! Component: 3000 - total flux cleaned = -0.00117657 Jy ! Component: 3050 - total flux cleaned = -0.00126581 Jy ! Component: 3100 - total flux cleaned = -0.00123652 Jy ! Component: 3150 - total flux cleaned = -0.00129522 Jy ! Component: 3200 - total flux cleaned = -0.00135306 Jy ! Component: 3250 - total flux cleaned = -0.00129583 Jy ! Component: 3300 - total flux cleaned = -0.00123911 Jy ! Component: 3350 - total flux cleaned = -0.00138102 Jy ! Component: 3400 - total flux cleaned = -0.00143712 Jy ! Component: 3450 - total flux cleaned = -0.0014369 Jy ! Component: 3500 - total flux cleaned = -0.00143693 Jy ! Component: 3550 - total flux cleaned = -0.00149179 Jy ! Component: 3600 - total flux cleaned = -0.00149172 Jy ! Component: 3650 - total flux cleaned = -0.00149172 Jy ! Component: 3700 - total flux cleaned = -0.00154563 Jy ! Component: 3750 - total flux cleaned = -0.00159911 Jy ! Component: 3800 - total flux cleaned = -0.00159894 Jy ! Component: 3850 - total flux cleaned = -0.00157241 Jy ! Component: 3900 - total flux cleaned = -0.00159872 Jy ! Component: 3950 - total flux cleaned = -0.00157268 Jy ! Component: 4000 - total flux cleaned = -0.0015988 Jy ! Component: 4050 - total flux cleaned = -0.00162481 Jy ! Total flux subtracted in 4096 components = -0.00159909 Jy ! Clean residual min=-0.001594 max=0.001509 Jy/beam ! Clean residual mean=-0.000035 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.318677 Jy keep ! Adding 447 model components to the UV plane model. ! The established model now contains 633 components and 0.318677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0849-3541_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 13.18 at -6.171 degrees (North through East) ! Clean map min=-0.0047027 max=0.17836 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0849-3541_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498741 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.838877 0.838877 1.67775 3.35551 6.71102 13.422 26.8441 53.6882 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.178 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.62 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0849-3541_S_uvs.log closed on Thu Apr 7 08:57:36 2016