! Started logfile: /scr/pima/bg219e_uvs/J1452+4522_S_uvs.log on Thu Apr 7 06:47:04 2016 obs /scr/pima/bg219e_uvs/J1452+4522_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1452+4522_S_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.904827 visibilities/baseline/integration-bin. ! Found source: J1452+4522 ! ! 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 7948 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/J1452+4522_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 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009236Jy sigma=22.937701 ! Fit after self-cal, rms=0.921605Jy sigma=20.907454 ! 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=3.648 mas, bmaj=5.929 mas, bpa=40.61 degrees ! Estimated noise=0.608555 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 = 0.0614326 Jy ! Component: 100 - total flux cleaned = 0.0770596 Jy ! Total flux subtracted in 100 components = 0.0770596 Jy ! Clean residual min=-0.003720 max=0.006246 Jy/beam ! Clean residual mean=0.000010 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0770596 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0770596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064348Jy sigma=1.379512 ! Fit after self-cal, rms=0.063390Jy sigma=1.356187 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071753 Jy ! Component: 100 - total flux cleaned = 0.0108571 Jy ! Total flux subtracted in 100 components = 0.0108571 Jy ! Clean residual min=-0.003095 max=0.003617 Jy/beam ! Clean residual mean=0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0879167 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0879167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062510Jy sigma=1.333797 ! Fit after self-cal, rms=0.062496Jy sigma=1.333292 ! 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=4.461 mas, bmaj=6.351 mas, bpa=41.13 degrees ! Estimated noise=0.377325 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 (-5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323279 Jy ! Component: 100 - total flux cleaned = 0.00396025 Jy ! Component: 150 - total flux cleaned = 0.00408065 Jy ! Component: 200 - total flux cleaned = 0.00394272 Jy ! Total flux subtracted in 200 components = 0.00394272 Jy ! Clean residual min=-0.001996 max=0.002121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0918594 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0918594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062278Jy sigma=1.328122 ! Fit after self-cal, rms=0.062252Jy sigma=1.327678 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.461 x 6.351 at 41.13 degrees (North through East) ! Clean map min=-0.00201 max=0.079616 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 1.06 HN 0.96 KP 0.97 ! LA 1.07 NL 0.97 OV 0.99 PT 0.94 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 1.04 KP 1.04 ! LA 0.99 MK 1.11 NL 0.98 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.97 KP 1.01 ! LA 1.03 NL 0.95 OV 0.98 PT 1.04 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 HN 1.06 KP 1.02 ! LA 0.97 MK 1.14 NL 0.93 OV 0.98 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 1.07 ! LA 0.95 NL 0.97 OV 1.01 PT 0.94 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 HN 0.96 KP 1.05 ! LA 0.98 MK 1.16 NL 0.96 OV 0.91 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.95 KP 0.98 ! LA 0.96 NL 0.97 OV 1.07 PT 1.03 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.94 KP 0.92 ! LA 1.06 MK 1.02 NL 1.04 OV 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.062252Jy sigma=1.327678 ! Fit after self-cal, rms=0.062301Jy sigma=1.322582 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.486 mas, bmaj=6.316 mas, bpa=41.41 degrees ! Estimated noise=0.375561 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 = 0.000207782 Jy ! Component: 100 - total flux cleaned = 5.81375e-05 Jy ! Component: 150 - total flux cleaned = -9.25848e-05 Jy ! Component: 200 - total flux cleaned = -0.000182335 Jy ! Total flux subtracted in 200 components = -0.000182335 Jy ! Clean residual min=-0.001866 max=0.001986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0916771 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0916771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062274Jy sigma=1.321962 ! Fit after self-cal, rms=0.062294Jy sigma=1.321705 ! 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=0.062294Jy sigma=1.321705 ! Fit after self-cal, rms=0.062318Jy sigma=1.321678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.484 mas, bmaj=6.313 mas, bpa=41.46 degrees ! Estimated noise=0.3753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.25529e-05 Jy ! Component: 100 - total flux cleaned = -2.66187e-05 Jy ! Component: 150 - total flux cleaned = -0.000106526 Jy ! Component: 200 - total flux cleaned = -0.000143326 Jy ! Total flux subtracted in 200 components = -0.000143326 Jy ! Clean residual min=-0.001779 max=0.001955 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0915338 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0915338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062303Jy sigma=1.321355 ! Fit after self-cal, rms=0.062304Jy sigma=1.321315 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 (21, 90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147157 Jy ! Component: 100 - total flux cleaned = 0.00155139 Jy ! Component: 150 - total flux cleaned = 0.00158477 Jy ! Component: 200 - total flux cleaned = 0.00166996 Jy ! Total flux subtracted in 200 components = 0.00166996 Jy ! Clean residual min=-0.001603 max=0.001885 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0932037 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.0932037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062244Jy sigma=1.320218 ! Fit after self-cal, rms=0.062241Jy sigma=1.320135 ! Inverting map ! Added new window around map position (95.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748974 Jy ! Component: 100 - total flux cleaned = 0.000828232 Jy ! Component: 150 - total flux cleaned = 0.000899065 Jy ! Component: 200 - total flux cleaned = 0.0009617 Jy ! Total flux subtracted in 200 components = 0.0009617 Jy ! Clean residual min=-0.001561 max=0.001656 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0941654 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.0941654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062168Jy sigma=1.318829 ! Fit after self-cal, rms=0.062162Jy sigma=1.318715 ! 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=0.062162Jy sigma=1.318715 ! Fit after self-cal, rms=0.062001Jy sigma=1.318616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.488 mas, bmaj=6.308 mas, bpa=41.45 degrees ! Estimated noise=0.374175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.30355e-05 Jy ! Component: 100 - total flux cleaned = 0.000143047 Jy ! Component: 150 - total flux cleaned = 0.00011412 Jy ! Component: 200 - total flux cleaned = 0.000141354 Jy ! Total flux subtracted in 200 components = 0.000141354 Jy ! Clean residual min=-0.001558 max=0.001613 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0943068 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.0943068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061971Jy sigma=1.318097 ! Fit after self-cal, rms=0.061972Jy sigma=1.318070 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 = -2.80817e-05 Jy ! Component: 100 - total flux cleaned = -2.76558e-05 Jy ! Component: 150 - total flux cleaned = -5.20727e-05 Jy ! Component: 200 - total flux cleaned = -9.92836e-05 Jy ! Total flux subtracted in 200 components = -9.92836e-05 Jy ! Clean residual min=-0.001578 max=0.001565 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0942075 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.0942075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061952Jy sigma=1.317712 ! Fit after self-cal, rms=0.061950Jy sigma=1.317701 ! 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=0.061950Jy sigma=1.317701 ! Fit after self-cal, rms=0.061890Jy sigma=1.317673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.929 mas, bmaj=8.275 mas, bpa=22.37 degrees ! Estimated noise=0.432439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382148 Jy ! Component: 100 - total flux cleaned = -0.000486433 Jy ! Component: 150 - total flux cleaned = -0.000550038 Jy ! Component: 200 - total flux cleaned = -0.000623794 Jy ! Total flux subtracted in 200 components = -0.000623794 Jy ! Clean residual min=-0.001500 max=0.001482 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0935837 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.0935837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061883Jy sigma=1.317543 ! Fit after self-cal, rms=0.061882Jy sigma=1.317531 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 = -8.54136e-05 Jy ! Component: 100 - total flux cleaned = -0.000140327 Jy ! Component: 150 - total flux cleaned = -0.000153489 Jy ! Component: 200 - total flux cleaned = -0.000203592 Jy ! Total flux subtracted in 200 components = -0.000203592 Jy ! Clean residual min=-0.001489 max=0.001472 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0933801 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.0933801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061877Jy sigma=1.317441 ! Fit after self-cal, rms=0.061876Jy sigma=1.317435 ! 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=4.492 mas, bmaj=6.304 mas, bpa=41.4 degrees ! Estimated noise=0.37374 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.492 x 6.304 at 41.4 degrees (North through East) ! Clean map min=-0.0019202 max=0.079538 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=3.683 mas, bmaj=5.885 mas, bpa=40.68 degrees ! Estimated noise=0.606016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614846 Jy ! Component: 100 - total flux cleaned = 0.077804 Jy ! Component: 150 - total flux cleaned = 0.0847707 Jy ! Component: 200 - total flux cleaned = 0.0890745 Jy ! Total flux subtracted in 200 components = 0.0890745 Jy ! Clean residual min=-0.003056 max=0.003231 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0890745 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0890745 Jy ! Inverting map and beam ! Estimated beam: bmin=4.492 mas, bmaj=6.304 mas, bpa=41.4 degrees ! Estimated noise=0.37374 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 = 0.0030302 Jy ! Component: 100 - total flux cleaned = 0.00403172 Jy ! Component: 150 - total flux cleaned = 0.00467623 Jy ! Component: 200 - total flux cleaned = 0.00502422 Jy ! Total flux subtracted in 200 components = 0.00502422 Jy ! Clean residual min=-0.002042 max=0.001674 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0940987 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0940987 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=7.929 mas, bmaj=8.275 mas, bpa=22.37 degrees ! Estimated noise=0.432439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.37173e-06 Jy ! Component: 100 - total flux cleaned = -6.49479e-05 Jy ! Component: 150 - total flux cleaned = -0.000158663 Jy ! Component: 200 - total flux cleaned = -0.000130039 Jy ! Total flux subtracted in 200 components = -0.000130039 Jy ! Clean residual min=-0.001706 max=0.001566 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0939687 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 = -0.000131301 Jy ! Component: 100 - total flux cleaned = -0.000156495 Jy ! Component: 150 - total flux cleaned = -0.000204311 Jy ! Component: 200 - total flux cleaned = -0.000248239 Jy ! Total flux subtracted in 200 components = -0.000248239 Jy ! Clean residual min=-0.001602 max=0.001504 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0937205 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 73 components and 0.0937205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.492 mas, bmaj=6.304 mas, bpa=41.4 degrees ! Estimated noise=0.37374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98153e-05 Jy ! Component: 100 - total flux cleaned = 0.000102011 Jy ! Component: 150 - total flux cleaned = 6.66827e-05 Jy ! Component: 200 - total flux cleaned = 3.36989e-05 Jy ! Total flux subtracted in 200 components = 3.36989e-05 Jy ! Clean residual min=-0.001698 max=0.001686 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0937542 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0937542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061952Jy sigma=1.318840 ! Fit after self-cal, rms=0.061950Jy sigma=1.318692 wmodel /scr/pima/bg219e_uvs/J1452+4522_S_map.mod ! Writing 91 model components to file: /scr/pima/bg219e_uvs/J1452+4522_S_map.mod wobs /scr/pima/bg219e_uvs/J1452+4522_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1452+4522_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1452+4522_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1452+4522_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 = -9.90307e-05 Jy ! Component: 100 - total flux cleaned = 3.81196e-05 Jy ! Component: 150 - total flux cleaned = 0.000165829 Jy ! Component: 200 - total flux cleaned = 0.000409128 Jy ! Component: 250 - total flux cleaned = 0.000456733 Jy ! Component: 300 - total flux cleaned = 0.000614875 Jy ! Component: 350 - total flux cleaned = 0.000768467 Jy ! Component: 400 - total flux cleaned = 0.000833563 Jy ! Component: 450 - total flux cleaned = 0.00102401 Jy ! Component: 500 - total flux cleaned = 0.00120989 Jy ! Component: 550 - total flux cleaned = 0.00133158 Jy ! Component: 600 - total flux cleaned = 0.0014716 Jy ! Component: 650 - total flux cleaned = 0.00157022 Jy ! Component: 700 - total flux cleaned = 0.00172573 Jy ! Component: 750 - total flux cleaned = 0.00184018 Jy ! Component: 800 - total flux cleaned = 0.00189661 Jy ! Component: 850 - total flux cleaned = 0.00206297 Jy ! Component: 900 - total flux cleaned = 0.00222604 Jy ! Component: 950 - total flux cleaned = 0.0022975 Jy ! Component: 1000 - total flux cleaned = 0.00238585 Jy ! Component: 1050 - total flux cleaned = 0.0025079 Jy ! Component: 1100 - total flux cleaned = 0.00257666 Jy ! Component: 1150 - total flux cleaned = 0.00264493 Jy ! Component: 1200 - total flux cleaned = 0.00271201 Jy ! Component: 1250 - total flux cleaned = 0.00274544 Jy ! Component: 1300 - total flux cleaned = 0.00277849 Jy ! Component: 1350 - total flux cleaned = 0.00289173 Jy ! Component: 1400 - total flux cleaned = 0.00292353 Jy ! Component: 1450 - total flux cleaned = 0.00298668 Jy ! Component: 1500 - total flux cleaned = 0.00308024 Jy ! Component: 1550 - total flux cleaned = 0.00314183 Jy ! Component: 1600 - total flux cleaned = 0.00320292 Jy ! Component: 1650 - total flux cleaned = 0.00330866 Jy ! Component: 1700 - total flux cleaned = 0.00338313 Jy ! Component: 1750 - total flux cleaned = 0.00344246 Jy ! Component: 1800 - total flux cleaned = 0.00353064 Jy ! Component: 1850 - total flux cleaned = 0.00358858 Jy ! Component: 1900 - total flux cleaned = 0.00368943 Jy ! Component: 1950 - total flux cleaned = 0.00376077 Jy ! Component: 2000 - total flux cleaned = 0.0038454 Jy ! Component: 2050 - total flux cleaned = 0.00391533 Jy ! Component: 2100 - total flux cleaned = 0.00401259 Jy ! Component: 2150 - total flux cleaned = 0.00413657 Jy ! Component: 2200 - total flux cleaned = 0.00421852 Jy ! Component: 2250 - total flux cleaned = 0.00424569 Jy ! Component: 2300 - total flux cleaned = 0.0043398 Jy ! Component: 2350 - total flux cleaned = 0.00443308 Jy ! Component: 2400 - total flux cleaned = 0.00449929 Jy ! Component: 2450 - total flux cleaned = 0.00455188 Jy ! Component: 2500 - total flux cleaned = 0.00460414 Jy ! Component: 2550 - total flux cleaned = 0.00473372 Jy ! Component: 2600 - total flux cleaned = 0.00472092 Jy ! Component: 2650 - total flux cleaned = 0.00479765 Jy ! Component: 2700 - total flux cleaned = 0.00489902 Jy ! Component: 2750 - total flux cleaned = 0.00498718 Jy ! Component: 2800 - total flux cleaned = 0.00499953 Jy ! Component: 2850 - total flux cleaned = 0.00503679 Jy ! Component: 2900 - total flux cleaned = 0.00509849 Jy ! Component: 2950 - total flux cleaned = 0.0051597 Jy ! Component: 3000 - total flux cleaned = 0.00519624 Jy ! Component: 3050 - total flux cleaned = 0.00520825 Jy ! Component: 3100 - total flux cleaned = 0.00530414 Jy ! Component: 3150 - total flux cleaned = 0.005328 Jy ! Component: 3200 - total flux cleaned = 0.0053991 Jy ! Component: 3250 - total flux cleaned = 0.00543445 Jy ! Component: 3300 - total flux cleaned = 0.00546944 Jy ! Component: 3350 - total flux cleaned = 0.00550423 Jy ! Component: 3400 - total flux cleaned = 0.00555023 Jy ! Component: 3450 - total flux cleaned = 0.00559605 Jy ! Component: 3500 - total flux cleaned = 0.0056189 Jy ! Component: 3550 - total flux cleaned = 0.00567568 Jy ! Component: 3600 - total flux cleaned = 0.00574325 Jy ! Component: 3650 - total flux cleaned = 0.0057545 Jy ! Component: 3700 - total flux cleaned = 0.0057991 Jy ! Component: 3750 - total flux cleaned = 0.00585451 Jy ! Component: 3800 - total flux cleaned = 0.00590958 Jy ! Component: 3850 - total flux cleaned = 0.00598615 Jy ! Component: 3900 - total flux cleaned = 0.00597532 Jy ! Component: 3950 - total flux cleaned = 0.00602949 Jy ! Component: 4000 - total flux cleaned = 0.00606174 Jy ! Component: 4050 - total flux cleaned = 0.00612601 Jy ! Total flux subtracted in 4096 components = 0.00614736 Jy ! Clean residual min=-0.000724 max=0.000578 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0999015 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 364 components and 0.0999015 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1452+4522_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.492 x 6.304 at 41.4 degrees (North through East) ! Clean map min=-0.0016143 max=0.079234 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1452+4522_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.079234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.725655 0.725655 1.45131 2.90262 5.80524 11.6105 23.221 46.4419 92.8838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 413.419 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1452+4522_S_uvs.log closed on Thu Apr 7 06:47:08 2016