! Started logfile: /scr/pima/bg219e_uvs/J1326+5712_S_uvs.log on Thu Apr 7 06:45:08 2016 obs /scr/pima/bg219e_uvs/J1326+5712_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1326+5712_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.899123 visibilities/baseline/integration-bin. ! Found source: J1326+5712 ! ! 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 7380 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/bg219e_uvs/J1326+5712_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049014Jy sigma=22.558639 ! Fit after self-cal, rms=0.735284Jy sigma=15.976892 ! 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=4.202 mas, bmaj=5.186 mas, bpa=63.16 degrees ! Estimated noise=0.609376 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 = 0.194592 Jy ! Component: 100 - total flux cleaned = 0.276144 Jy ! Total flux subtracted in 100 components = 0.276144 Jy ! Clean residual min=-0.020071 max=0.045443 Jy/beam ! Clean residual mean=-0.000127 rms=0.006051 Jy/beam ! Combined flux in latest and established models = 0.276144 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.276144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124337Jy sigma=2.634140 ! Fit after self-cal, rms=0.123384Jy sigma=2.614773 ! Inverting map ! Added new window around map position (2, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533823 Jy ! Component: 100 - total flux cleaned = 0.086732 Jy ! Total flux subtracted in 100 components = 0.086732 Jy ! Clean residual min=-0.013923 max=0.023210 Jy/beam ! Clean residual mean=-0.000056 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 0.362876 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.362876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085607Jy sigma=1.798473 ! Fit after self-cal, rms=0.084591Jy sigma=1.778854 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261473 Jy ! Component: 100 - total flux cleaned = 0.0408288 Jy ! Total flux subtracted in 100 components = 0.0408288 Jy ! Clean residual min=-0.010386 max=0.016580 Jy/beam ! Clean residual mean=-0.000022 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 0.403705 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.403705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072873Jy sigma=1.520255 ! Fit after self-cal, rms=0.072109Jy sigma=1.505298 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153118 Jy ! Component: 100 - total flux cleaned = 0.0208852 Jy ! Total flux subtracted in 100 components = 0.0208852 Jy ! Clean residual min=-0.008160 max=0.011889 Jy/beam ! Clean residual mean=-0.000004 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.42459 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.42459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068107Jy sigma=1.415756 ! Fit after self-cal, rms=0.067760Jy sigma=1.408564 ! 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=4.909 mas, bmaj=6.348 mas, bpa=64.76 degrees ! Estimated noise=0.39567 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 = 0.0108645 Jy ! Component: 100 - total flux cleaned = 0.0153433 Jy ! Component: 150 - total flux cleaned = 0.015832 Jy ! Component: 200 - total flux cleaned = 0.0163805 Jy ! Total flux subtracted in 200 components = 0.0163805 Jy ! Clean residual min=-0.006033 max=0.007146 Jy/beam ! Clean residual mean=0.000032 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.440971 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.440971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065953Jy sigma=1.367845 ! Fit after self-cal, rms=0.065640Jy sigma=1.361260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.909 x 6.348 at 64.76 degrees (North through East) ! Clean map min=-0.0059349 max=0.23481 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 1.02 FD 0.97 HN 1.00 KP 0.97 ! LA 0.99 NL 0.98 OV 0.98 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.98 ! LA 1.01 NL 1.00 OV 0.99 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 NL 0.92 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 1.01 ! LA 1.03 NL 0.99 OV 1.03 PT 1.03 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.065640Jy sigma=1.361260 ! Fit after self-cal, rms=0.064745Jy sigma=1.336736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.939 mas, bmaj=6.375 mas, bpa=64.94 degrees ! Estimated noise=0.396626 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 = 0.00111978 Jy ! Component: 100 - total flux cleaned = 0.000976017 Jy ! Component: 150 - total flux cleaned = 0.000569795 Jy ! Component: 200 - total flux cleaned = 0.000393685 Jy ! Total flux subtracted in 200 components = 0.000393685 Jy ! Clean residual min=-0.004389 max=0.004625 Jy/beam ! Clean residual mean=0.000028 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.441364 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.441364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064249Jy sigma=1.325048 ! Fit after self-cal, rms=0.064073Jy sigma=1.321592 ! 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=0.064073Jy sigma=1.321592 ! Fit after self-cal, rms=0.063749Jy sigma=1.308635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.97 mas, bmaj=6.348 mas, bpa=66.05 degrees ! Estimated noise=0.396872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125627 Jy ! Component: 100 - total flux cleaned = 0.000438606 Jy ! Component: 150 - total flux cleaned = 0.000769383 Jy ! Component: 200 - total flux cleaned = 0.000911617 Jy ! Total flux subtracted in 200 components = 0.000911617 Jy ! Clean residual min=-0.003883 max=0.003804 Jy/beam ! Clean residual mean=0.000005 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.442276 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.442276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063429Jy sigma=1.302187 ! Fit after self-cal, rms=0.063319Jy sigma=1.300032 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 = 0.000217591 Jy ! Component: 100 - total flux cleaned = 0.000379878 Jy ! Component: 150 - total flux cleaned = 0.000500796 Jy ! Component: 200 - total flux cleaned = 0.000554514 Jy ! Total flux subtracted in 200 components = 0.000554514 Jy ! Clean residual min=-0.003535 max=0.003691 Jy/beam ! Clean residual mean=0.000006 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.44283 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.44283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063116Jy sigma=1.296108 ! Fit after self-cal, rms=0.063037Jy sigma=1.294555 ! Inverting map ! Added new window around map position (-71, -38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116598 Jy ! Component: 100 - total flux cleaned = 0.000813668 Jy ! Component: 150 - total flux cleaned = 0.000608086 Jy ! Component: 200 - total flux cleaned = 0.000600819 Jy ! Total flux subtracted in 200 components = 0.000600819 Jy ! Clean residual min=-0.003000 max=0.003411 Jy/beam ! Clean residual mean=0.000006 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.443431 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.443431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062670Jy sigma=1.287270 ! Fit after self-cal, rms=0.062649Jy sigma=1.286870 ! Inverting map ! Added new window around map position (34.5, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231571 Jy ! Component: 100 - total flux cleaned = 0.00221842 Jy ! Component: 150 - total flux cleaned = 0.00230037 Jy ! Component: 200 - total flux cleaned = 0.00245353 Jy ! Total flux subtracted in 200 components = 0.00245353 Jy ! Clean residual min=-0.002580 max=0.002770 Jy/beam ! Clean residual mean=0.000006 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.445885 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.445885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062340Jy sigma=1.281261 ! Fit after self-cal, rms=0.062327Jy sigma=1.281031 ! 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=0.062327Jy sigma=1.281031 ! Fit after self-cal, rms=0.061978Jy sigma=1.280448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.942 mas, bmaj=6.351 mas, bpa=65.86 degrees ! Estimated noise=0.395507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428573 Jy ! Component: 100 - total flux cleaned = 0.000226791 Jy ! Component: 150 - total flux cleaned = 3.50291e-05 Jy ! Component: 200 - total flux cleaned = -0.000146907 Jy ! Total flux subtracted in 200 components = -0.000146907 Jy ! Clean residual min=-0.002416 max=0.002540 Jy/beam ! Clean residual mean=0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.445738 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.445738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061840Jy sigma=1.277695 ! Fit after self-cal, rms=0.061831Jy sigma=1.277547 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 = 0.000299148 Jy ! Component: 100 - total flux cleaned = 0.000129979 Jy ! Component: 150 - total flux cleaned = 2.5284e-05 Jy ! Component: 200 - total flux cleaned = -2.33337e-05 Jy ! Total flux subtracted in 200 components = -2.33337e-05 Jy ! Clean residual min=-0.002387 max=0.002369 Jy/beam ! Clean residual mean=0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.445714 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 155 components and 0.445714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061737Jy sigma=1.275714 ! Fit after self-cal, rms=0.061731Jy sigma=1.275595 ! 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=0.061731Jy sigma=1.275595 ! Fit after self-cal, rms=0.061583Jy sigma=1.275499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.395 mas, bmaj=9.202 mas, bpa=-85.45 degrees ! Estimated noise=0.462249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095809 Jy ! Component: 100 - total flux cleaned = 0.000773976 Jy ! Component: 150 - total flux cleaned = 0.00058634 Jy ! Component: 200 - total flux cleaned = 0.000356946 Jy ! Total flux subtracted in 200 components = 0.000356946 Jy ! Clean residual min=-0.002056 max=0.002149 Jy/beam ! Clean residual mean=0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.446071 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.446071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061549Jy sigma=1.274776 ! Fit after self-cal, rms=0.061541Jy sigma=1.274648 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 = 0.000103033 Jy ! Component: 100 - total flux cleaned = -0.000109664 Jy ! Component: 150 - total flux cleaned = -0.000231384 Jy ! Component: 200 - total flux cleaned = -0.000368087 Jy ! Total flux subtracted in 200 components = -0.000368087 Jy ! Clean residual min=-0.001974 max=0.002042 Jy/beam ! Clean residual mean=0.000009 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.445703 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 181 components and 0.445703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061519Jy sigma=1.274183 ! Fit after self-cal, rms=0.061514Jy sigma=1.274089 ! 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=4.926 mas, bmaj=6.353 mas, bpa=65.72 degrees ! Estimated noise=0.394926 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.926 x 6.353 at 65.72 degrees (North through East) ! Clean map min=-0.0023385 max=0.23102 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=4.213 mas, bmaj=5.207 mas, bpa=64.26 degrees ! Estimated noise=0.612214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202038 Jy ! Component: 100 - total flux cleaned = 0.289141 Jy ! Component: 150 - total flux cleaned = 0.338984 Jy ! Component: 200 - total flux cleaned = 0.37025 Jy ! Total flux subtracted in 200 components = 0.37025 Jy ! Clean residual min=-0.008601 max=0.016856 Jy/beam ! Clean residual mean=-0.000060 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.37025 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.37025 Jy ! Inverting map and beam ! Estimated beam: bmin=4.926 mas, bmaj=6.353 mas, bpa=65.72 degrees ! Estimated noise=0.394926 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 = 0.028838 Jy ! Component: 100 - total flux cleaned = 0.0457714 Jy ! Component: 150 - total flux cleaned = 0.0563741 Jy ! Component: 200 - total flux cleaned = 0.0632754 Jy ! Total flux subtracted in 200 components = 0.0632754 Jy ! Clean residual min=-0.003808 max=0.007323 Jy/beam ! Clean residual mean=-0.000023 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.433525 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 83 components and 0.433525 Jy ! Inverting map ! Added new window around map position (-0.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638529 Jy ! Component: 100 - total flux cleaned = 0.00753278 Jy ! Component: 150 - total flux cleaned = 0.00821108 Jy ! Component: 200 - total flux cleaned = 0.00832833 Jy ! Total flux subtracted in 200 components = 0.00832833 Jy ! Clean residual min=-0.003031 max=0.002700 Jy/beam ! Clean residual mean=-0.000003 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.441853 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.441853 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=8.395 mas, bmaj=9.202 mas, bpa=-85.45 degrees ! Estimated noise=0.462249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142168 Jy ! Component: 100 - total flux cleaned = 0.00175462 Jy ! Component: 150 - total flux cleaned = 0.00192561 Jy ! Component: 200 - total flux cleaned = 0.00178148 Jy ! Total flux subtracted in 200 components = 0.00178148 Jy ! Clean residual min=-0.001965 max=0.002173 Jy/beam ! Clean residual mean=0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.443635 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 = -4.51094e-05 Jy ! Component: 100 - total flux cleaned = -0.000128609 Jy ! Component: 150 - total flux cleaned = -8.82721e-05 Jy ! Component: 200 - total flux cleaned = -5.19845e-05 Jy ! Total flux subtracted in 200 components = -5.19845e-05 Jy ! Clean residual min=-0.001896 max=0.002084 Jy/beam ! Clean residual mean=0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.443583 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 150 components and 0.443583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.926 mas, bmaj=6.353 mas, bpa=65.72 degrees ! Estimated noise=0.394926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143341 Jy ! Component: 100 - total flux cleaned = -0.00177225 Jy ! Component: 150 - total flux cleaned = -0.00177321 Jy ! Component: 200 - total flux cleaned = -0.00184251 Jy ! Total flux subtracted in 200 components = -0.00184251 Jy ! Clean residual min=-0.002507 max=0.002079 Jy/beam ! Clean residual mean=0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.44174 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 171 components and 0.44174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061587Jy sigma=1.276127 ! Fit after self-cal, rms=0.061537Jy sigma=1.274978 wmodel /scr/pima/bg219e_uvs/J1326+5712_S_map.mod ! Writing 171 model components to file: /scr/pima/bg219e_uvs/J1326+5712_S_map.mod wobs /scr/pima/bg219e_uvs/J1326+5712_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1326+5712_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1326+5712_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J1326+5712_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 = -0.000804639 Jy ! Component: 100 - total flux cleaned = -0.000919191 Jy ! Component: 150 - total flux cleaned = -0.000919992 Jy ! Component: 200 - total flux cleaned = -0.000886357 Jy ! Component: 250 - total flux cleaned = -0.000787676 Jy ! Component: 300 - total flux cleaned = -0.000724223 Jy ! Component: 350 - total flux cleaned = -0.000693603 Jy ! Component: 400 - total flux cleaned = -0.000663525 Jy ! Component: 450 - total flux cleaned = -0.000605021 Jy ! Component: 500 - total flux cleaned = -0.000718872 Jy ! Component: 550 - total flux cleaned = -0.000746312 Jy ! Component: 600 - total flux cleaned = -0.000828099 Jy ! Component: 650 - total flux cleaned = -0.000907767 Jy ! Component: 700 - total flux cleaned = -0.000933542 Jy ! Component: 750 - total flux cleaned = -0.00098433 Jy ! Component: 800 - total flux cleaned = -0.00100877 Jy ! Component: 850 - total flux cleaned = -0.00100824 Jy ! Component: 900 - total flux cleaned = -0.000959293 Jy ! Component: 950 - total flux cleaned = -0.000935541 Jy ! Component: 1000 - total flux cleaned = -0.000935977 Jy ! Component: 1050 - total flux cleaned = -0.001005 Jy ! Component: 1100 - total flux cleaned = -0.00100434 Jy ! Component: 1150 - total flux cleaned = -0.000959467 Jy ! Component: 1200 - total flux cleaned = -0.000982026 Jy ! Component: 1250 - total flux cleaned = -0.00115573 Jy ! Component: 1300 - total flux cleaned = -0.00111229 Jy ! Component: 1350 - total flux cleaned = -0.00113354 Jy ! Component: 1400 - total flux cleaned = -0.00111275 Jy ! Component: 1450 - total flux cleaned = -0.0011544 Jy ! Component: 1500 - total flux cleaned = -0.00109401 Jy ! Component: 1550 - total flux cleaned = -0.00115438 Jy ! Component: 1600 - total flux cleaned = -0.00121385 Jy ! Component: 1650 - total flux cleaned = -0.00119459 Jy ! Component: 1700 - total flux cleaned = -0.00125271 Jy ! Component: 1750 - total flux cleaned = -0.00130997 Jy ! Component: 1800 - total flux cleaned = -0.00130998 Jy ! Component: 1850 - total flux cleaned = -0.00129181 Jy ! Component: 1900 - total flux cleaned = -0.00140216 Jy ! Component: 1950 - total flux cleaned = -0.00136577 Jy ! Component: 2000 - total flux cleaned = -0.00143759 Jy ! Component: 2050 - total flux cleaned = -0.00141964 Jy ! Component: 2100 - total flux cleaned = -0.00140173 Jy ! Component: 2150 - total flux cleaned = -0.00143663 Jy ! Component: 2200 - total flux cleaned = -0.00143681 Jy ! Component: 2250 - total flux cleaned = -0.00147098 Jy ! Component: 2300 - total flux cleaned = -0.0015718 Jy ! Component: 2350 - total flux cleaned = -0.00157162 Jy ! Component: 2400 - total flux cleaned = -0.00155514 Jy ! Component: 2450 - total flux cleaned = -0.00163705 Jy ! Component: 2500 - total flux cleaned = -0.00170175 Jy ! Component: 2550 - total flux cleaned = -0.00171762 Jy ! Component: 2600 - total flux cleaned = -0.00174941 Jy ! Component: 2650 - total flux cleaned = -0.0018279 Jy ! Component: 2700 - total flux cleaned = -0.00187468 Jy ! Component: 2750 - total flux cleaned = -0.00195155 Jy ! Component: 2800 - total flux cleaned = -0.00193621 Jy ! Component: 2850 - total flux cleaned = -0.00190602 Jy ! Component: 2900 - total flux cleaned = -0.00193598 Jy ! Component: 2950 - total flux cleaned = -0.00195086 Jy ! Component: 3000 - total flux cleaned = -0.00199512 Jy ! Component: 3050 - total flux cleaned = -0.0020389 Jy ! Component: 3100 - total flux cleaned = -0.00205338 Jy ! Component: 3150 - total flux cleaned = -0.00201003 Jy ! Component: 3200 - total flux cleaned = -0.00203869 Jy ! Component: 3250 - total flux cleaned = -0.00201042 Jy ! Component: 3300 - total flux cleaned = -0.00208073 Jy ! Component: 3350 - total flux cleaned = -0.00201124 Jy ! Component: 3400 - total flux cleaned = -0.0020668 Jy ! Component: 3450 - total flux cleaned = -0.00210793 Jy ! Component: 3500 - total flux cleaned = -0.00212175 Jy ! Component: 3550 - total flux cleaned = -0.00210823 Jy ! Component: 3600 - total flux cleaned = -0.00216193 Jy ! Component: 3650 - total flux cleaned = -0.00217537 Jy ! Component: 3700 - total flux cleaned = -0.002215 Jy ! Component: 3750 - total flux cleaned = -0.00220176 Jy ! Component: 3800 - total flux cleaned = -0.00226687 Jy ! Component: 3850 - total flux cleaned = -0.00222802 Jy ! Component: 3900 - total flux cleaned = -0.00222808 Jy ! Component: 3950 - total flux cleaned = -0.00233015 Jy ! Component: 4000 - total flux cleaned = -0.00235555 Jy ! Component: 4050 - total flux cleaned = -0.00238093 Jy ! Total flux subtracted in 4096 components = -0.00244356 Jy ! Clean residual min=-0.000718 max=0.000653 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.439297 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 456 components and 0.439297 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1326+5712_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.926 x 6.353 at 65.72 degrees (North through East) ! Clean map min=-0.0018257 max=0.23134 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1326+5712_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227471 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294986 0.294986 0.589971 1.17994 2.35988 4.71977 9.43954 18.8791 37.7581 75.5163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1017 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1326+5712_S_uvs.log closed on Thu Apr 7 06:45:13 2016