! Started logfile: /scr/pima/bg219b_uvs/J2253+0105_S_uvs.log on Thu Apr 7 01:34:08 2016 obs /scr/pima/bg219b_uvs/J2253+0105_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2253+0105_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894265 visibilities/baseline/integration-bin. ! Found source: J2253+0105 ! ! 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 9980 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/J2253+0105_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003901Jy sigma=22.765984 ! Fit after self-cal, rms=0.925403Jy sigma=20.992990 ! 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=2.833 mas, bmaj=6.917 mas, bpa=-5.52 degrees ! Estimated noise=0.459026 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 = 0.0582522 Jy ! Component: 100 - total flux cleaned = 0.0719974 Jy ! Total flux subtracted in 100 components = 0.0719974 Jy ! Clean residual min=-0.003425 max=0.005304 Jy/beam ! Clean residual mean=0.000009 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0719974 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0719974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063339Jy sigma=1.361172 ! Fit after self-cal, rms=0.062679Jy sigma=1.349103 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062106 Jy ! Component: 100 - total flux cleaned = 0.00965965 Jy ! Total flux subtracted in 100 components = 0.00965965 Jy ! Clean residual min=-0.003175 max=0.002855 Jy/beam ! Clean residual mean=0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0816571 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.081657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062007Jy sigma=1.331532 ! Fit after self-cal, rms=0.061984Jy sigma=1.331240 ! 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=3.416 mas, bmaj=7.776 mas, bpa=-3.398 degrees ! Estimated noise=0.340029 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 = 0.00270946 Jy ! Component: 100 - total flux cleaned = 0.00365708 Jy ! Component: 150 - total flux cleaned = 0.00395032 Jy ! Component: 200 - total flux cleaned = 0.00418912 Jy ! Total flux subtracted in 200 components = 0.00418912 Jy ! Clean residual min=-0.002040 max=0.002127 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0858462 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0858462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061867Jy sigma=1.328227 ! Fit after self-cal, rms=0.061857Jy sigma=1.328112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.416 x 7.776 at -3.398 degrees (North through East) ! Clean map min=-0.0019875 max=0.075924 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 0.95 FD 0.98 HN 1.06 KP 1.00 ! LA 1.01 MK 0.94 NL 1.00 OV 1.05 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 0.99 ! LA 1.04 MK 1.01 NL 1.02 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.06 KP 0.98 ! LA 1.02 MK 0.95 NL 1.03 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.06 KP 1.01 ! LA 0.96 MK 0.98 NL 0.99 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.061857Jy sigma=1.328112 ! Fit after self-cal, rms=0.061792Jy sigma=1.324790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=7.77 mas, bpa=-3.469 degrees ! Estimated noise=0.338157 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 = -0.0001364 Jy ! Component: 100 - total flux cleaned = -0.000174037 Jy ! Component: 150 - total flux cleaned = -0.000190482 Jy ! Component: 200 - total flux cleaned = -0.000206252 Jy ! Total flux subtracted in 200 components = -0.000206252 Jy ! Clean residual min=-0.001875 max=0.001884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0856399 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0856399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061779Jy sigma=1.324604 ! Fit after self-cal, rms=0.061804Jy sigma=1.324492 ! 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=0.061804Jy sigma=1.324492 ! Fit after self-cal, rms=0.061910Jy sigma=1.321602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=7.775 mas, bpa=-3.503 degrees ! Estimated noise=0.337675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207658 Jy ! Component: 100 - total flux cleaned = -0.000223869 Jy ! Component: 150 - total flux cleaned = -0.000238066 Jy ! Component: 200 - total flux cleaned = -0.000252598 Jy ! Total flux subtracted in 200 components = -0.000252598 Jy ! Clean residual min=-0.001735 max=0.001708 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0853873 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0853873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061902Jy sigma=1.321442 ! Fit after self-cal, rms=0.061918Jy sigma=1.321346 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 = -3.34954e-05 Jy ! Component: 100 - total flux cleaned = -3.38288e-05 Jy ! Component: 150 - total flux cleaned = -4.52301e-05 Jy ! Component: 200 - total flux cleaned = -4.55208e-05 Jy ! Total flux subtracted in 200 components = -4.55208e-05 Jy ! Clean residual min=-0.001734 max=0.001671 Jy/beam ! Clean residual mean=-0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0853418 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0853418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061913Jy sigma=1.321258 ! Fit after self-cal, rms=0.061913Jy sigma=1.321254 ! 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=0.061913Jy sigma=1.321254 ! Fit after self-cal, rms=0.061828Jy sigma=1.321231 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.783 mas, bpa=-3.592 degrees ! Estimated noise=0.336908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205748 Jy ! Component: 100 - total flux cleaned = -0.000228708 Jy ! Component: 150 - total flux cleaned = -0.000239464 Jy ! Component: 200 - total flux cleaned = -0.000249557 Jy ! Total flux subtracted in 200 components = -0.000249557 Jy ! Clean residual min=-0.001722 max=0.001646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0850922 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0850922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061824Jy sigma=1.321145 ! Fit after self-cal, rms=0.061825Jy sigma=1.321143 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 = -1.3033e-05 Jy ! Component: 100 - total flux cleaned = -3.56433e-06 Jy ! Component: 150 - total flux cleaned = -3.65426e-06 Jy ! Component: 200 - total flux cleaned = 5.43183e-06 Jy ! Total flux subtracted in 200 components = 5.43183e-06 Jy ! Clean residual min=-0.001724 max=0.001634 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0850976 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0850976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061822Jy sigma=1.321087 ! Fit after self-cal, rms=0.061822Jy sigma=1.321084 ! 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=0.061822Jy sigma=1.321084 ! Fit after self-cal, rms=0.061751Jy sigma=1.321074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.641 mas, bmaj=11.94 mas, bpa=-1.626 degrees ! Estimated noise=0.411195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.83923e-05 Jy ! Component: 100 - total flux cleaned = -0.00010685 Jy ! Component: 150 - total flux cleaned = -0.000154298 Jy ! Component: 200 - total flux cleaned = -0.000185543 Jy ! Total flux subtracted in 200 components = -0.000185543 Jy ! Clean residual min=-0.001427 max=0.001470 Jy/beam ! Clean residual mean=-0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0849121 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0849121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061751Jy sigma=1.321066 ! Fit after self-cal, rms=0.061748Jy sigma=1.321032 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 = -7.46132e-06 Jy ! Component: 100 - total flux cleaned = -4.43431e-05 Jy ! Component: 150 - total flux cleaned = -7.17877e-05 Jy ! Component: 200 - total flux cleaned = -9.91053e-05 Jy ! Total flux subtracted in 200 components = -9.91053e-05 Jy ! Clean residual min=-0.001419 max=0.001458 Jy/beam ! Clean residual mean=-0.000008 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.084813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.084813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061750Jy sigma=1.321068 ! Fit after self-cal, rms=0.061748Jy sigma=1.321049 ! 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=3.411 mas, bmaj=7.79 mas, bpa=-3.655 degrees ! Estimated noise=0.33633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 7.79 at -3.655 degrees (North through East) ! Clean map min=-0.0016745 max=0.075256 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=2.828 mas, bmaj=6.916 mas, bpa=-5.685 degrees ! Estimated noise=0.450777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575226 Jy ! Component: 100 - total flux cleaned = 0.0715199 Jy ! Component: 150 - total flux cleaned = 0.0777319 Jy ! Component: 200 - total flux cleaned = 0.0812699 Jy ! Total flux subtracted in 200 components = 0.0812699 Jy ! Clean residual min=-0.002940 max=0.002821 Jy/beam ! Clean residual mean=0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0812699 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0812699 Jy ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.79 mas, bpa=-3.655 degrees ! Estimated noise=0.33633 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 (3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027901 Jy ! Component: 100 - total flux cleaned = 0.0034052 Jy ! Component: 150 - total flux cleaned = 0.00371991 Jy ! Component: 200 - total flux cleaned = 0.0038241 Jy ! Total flux subtracted in 200 components = 0.0038241 Jy ! Clean residual min=-0.001867 max=0.001685 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.085094 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.085094 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=7.641 mas, bmaj=11.94 mas, bpa=-1.626 degrees ! Estimated noise=0.411195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641057 Jy ! Component: 100 - total flux cleaned = 0.000643693 Jy ! Component: 150 - total flux cleaned = 0.000644639 Jy ! Component: 200 - total flux cleaned = 0.000645183 Jy ! Total flux subtracted in 200 components = 0.000645183 Jy ! Clean residual min=-0.001514 max=0.001481 Jy/beam ! Clean residual mean=-0.000010 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0857391 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 = -1.5297e-05 Jy ! Component: 100 - total flux cleaned = -2.85562e-05 Jy ! Component: 150 - total flux cleaned = -2.83398e-05 Jy ! Component: 200 - total flux cleaned = -2.87733e-05 Jy ! Total flux subtracted in 200 components = -2.87733e-05 Jy ! Clean residual min=-0.001497 max=0.001477 Jy/beam ! Clean residual mean=-0.000010 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0857104 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.0857104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.79 mas, bpa=-3.655 degrees ! Estimated noise=0.33633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302822 Jy ! Component: 100 - total flux cleaned = -0.00027602 Jy ! Component: 150 - total flux cleaned = -0.000228341 Jy ! Component: 200 - total flux cleaned = -0.000184707 Jy ! Total flux subtracted in 200 components = -0.000184707 Jy ! Clean residual min=-0.001715 max=0.001595 Jy/beam ! Clean residual mean=-0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0855256 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.0855257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061745Jy sigma=1.320857 ! Fit after self-cal, rms=0.061745Jy sigma=1.320738 wmodel /scr/pima/bg219b_uvs/J2253+0105_S_map.mod ! Writing 86 model components to file: /scr/pima/bg219b_uvs/J2253+0105_S_map.mod wobs /scr/pima/bg219b_uvs/J2253+0105_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2253+0105_S_uvs.fits wwins /scr/pima/bg219b_uvs/J2253+0105_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J2253+0105_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 = -0.000196121 Jy ! Component: 100 - total flux cleaned = -0.000165802 Jy ! Component: 150 - total flux cleaned = -0.000246381 Jy ! Component: 200 - total flux cleaned = -0.000350449 Jy ! Component: 250 - total flux cleaned = -0.000425785 Jy ! Component: 300 - total flux cleaned = -0.000450832 Jy ! Component: 350 - total flux cleaned = -0.000570095 Jy ! Component: 400 - total flux cleaned = -0.000570158 Jy ! Component: 450 - total flux cleaned = -0.000615595 Jy ! Component: 500 - total flux cleaned = -0.000593522 Jy ! Component: 550 - total flux cleaned = -0.000615397 Jy ! Component: 600 - total flux cleaned = -0.000615641 Jy ! Component: 650 - total flux cleaned = -0.000636977 Jy ! Component: 700 - total flux cleaned = -0.000678659 Jy ! Component: 750 - total flux cleaned = -0.000719408 Jy ! Component: 800 - total flux cleaned = -0.000779519 Jy ! Component: 850 - total flux cleaned = -0.000798811 Jy ! Component: 900 - total flux cleaned = -0.00079857 Jy ! Component: 950 - total flux cleaned = -0.000817253 Jy ! Component: 1000 - total flux cleaned = -0.000817095 Jy ! Component: 1050 - total flux cleaned = -0.000761196 Jy ! Component: 1100 - total flux cleaned = -0.000779878 Jy ! Component: 1150 - total flux cleaned = -0.000797641 Jy ! Component: 1200 - total flux cleaned = -0.000779748 Jy ! Component: 1250 - total flux cleaned = -0.000779598 Jy ! Component: 1300 - total flux cleaned = -0.000709421 Jy ! Component: 1350 - total flux cleaned = -0.000744076 Jy ! Component: 1400 - total flux cleaned = -0.000692522 Jy ! Component: 1450 - total flux cleaned = -0.000641589 Jy ! Component: 1500 - total flux cleaned = -0.000608 Jy ! Component: 1550 - total flux cleaned = -0.000591381 Jy ! Component: 1600 - total flux cleaned = -0.00057502 Jy ! Component: 1650 - total flux cleaned = -0.000526046 Jy ! Component: 1700 - total flux cleaned = -0.000541903 Jy ! Component: 1750 - total flux cleaned = -0.000557895 Jy ! Component: 1800 - total flux cleaned = -0.000494626 Jy ! Component: 1850 - total flux cleaned = -0.000541935 Jy ! Component: 1900 - total flux cleaned = -0.000510661 Jy ! Component: 1950 - total flux cleaned = -0.000510799 Jy ! Component: 2000 - total flux cleaned = -0.000556509 Jy ! Component: 2050 - total flux cleaned = -0.000541194 Jy ! Component: 2100 - total flux cleaned = -0.00051123 Jy ! Component: 2150 - total flux cleaned = -0.000540958 Jy ! Component: 2200 - total flux cleaned = -0.000526275 Jy ! Component: 2250 - total flux cleaned = -0.000496915 Jy ! Component: 2300 - total flux cleaned = -0.000453398 Jy ! Component: 2350 - total flux cleaned = -0.000511209 Jy ! Component: 2400 - total flux cleaned = -0.000468422 Jy ! Component: 2450 - total flux cleaned = -0.000468572 Jy ! Component: 2500 - total flux cleaned = -0.000468754 Jy ! Component: 2550 - total flux cleaned = -0.000454636 Jy ! Component: 2600 - total flux cleaned = -0.000399355 Jy ! Component: 2650 - total flux cleaned = -0.000426831 Jy ! Component: 2700 - total flux cleaned = -0.000413145 Jy ! Component: 2750 - total flux cleaned = -0.000386111 Jy ! Component: 2800 - total flux cleaned = -0.000359139 Jy ! Component: 2850 - total flux cleaned = -0.000279218 Jy ! Component: 2900 - total flux cleaned = -0.000266097 Jy ! Component: 2950 - total flux cleaned = -0.000318745 Jy ! Component: 3000 - total flux cleaned = -0.000240376 Jy ! Component: 3050 - total flux cleaned = -0.000201462 Jy ! Component: 3100 - total flux cleaned = -0.000188828 Jy ! Component: 3150 - total flux cleaned = -0.000188711 Jy ! Component: 3200 - total flux cleaned = -7.45623e-05 Jy ! Component: 3250 - total flux cleaned = -7.44783e-05 Jy ! Component: 3300 - total flux cleaned = 4.30641e-07 Jy ! Component: 3350 - total flux cleaned = 5.01874e-05 Jy ! Component: 3400 - total flux cleaned = 0.000161066 Jy ! Component: 3450 - total flux cleaned = 0.000173271 Jy ! Component: 3500 - total flux cleaned = 0.000222012 Jy ! Component: 3550 - total flux cleaned = 0.000258269 Jy ! Component: 3600 - total flux cleaned = 0.000318309 Jy ! Component: 3650 - total flux cleaned = 0.000377957 Jy ! Component: 3700 - total flux cleaned = 0.000413514 Jy ! Component: 3750 - total flux cleaned = 0.000449096 Jy ! Component: 3800 - total flux cleaned = 0.000530992 Jy ! Component: 3850 - total flux cleaned = 0.000519411 Jy ! Component: 3900 - total flux cleaned = 0.000542556 Jy ! Component: 3950 - total flux cleaned = 0.000577033 Jy ! Component: 4000 - total flux cleaned = 0.000599853 Jy ! Component: 4050 - total flux cleaned = 0.00065657 Jy ! Total flux subtracted in 4096 components = 0.000645208 Jy ! Clean residual min=-0.000727 max=0.000677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0861709 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 387 components and 0.0861709 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2253+0105_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 7.79 at -3.655 degrees (North through East) ! Clean map min=-0.0012461 max=0.075143 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2253+0105_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0751429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.831089 0.831089 1.66218 3.32436 6.64871 13.2974 26.5948 53.1897 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.972 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2253+0105_S_uvs.log closed on Thu Apr 7 01:34:12 2016