! Started logfile: /scr/pima/bg219b_uvs/J1552+0850_S_dfm.log on Thu May 19 20:25:31 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1552+0850_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1552+0850_S_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878487 visibilities/baseline/integration-bin. ! Found source: J1552+0850 ! ! 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 7432 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1552+0850_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.006962Jy sigma=24.517635 ! Fit after self-cal, rms=0.929308Jy sigma=22.607076 ! 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=2.893 mas, bmaj=6.553 mas, bpa=-5.269 degrees ! Estimated noise=0.495233 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 = 0.0555544 Jy ! Component: 100 - total flux cleaned = 0.0679752 Jy ! Total flux subtracted in 100 components = 0.0679752 Jy ! Clean residual min=-0.003873 max=0.004286 Jy/beam ! Clean residual mean=-0.000010 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0679752 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0679752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061155Jy sigma=1.395946 ! Fit after self-cal, rms=0.059817Jy sigma=1.366158 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512488 Jy ! Component: 100 - total flux cleaned = 0.00752477 Jy ! Total flux subtracted in 100 components = 0.00752477 Jy ! Clean residual min=-0.003274 max=0.002886 Jy/beam ! Clean residual mean=-0.000004 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0754999 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0754999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059366Jy sigma=1.354360 ! Fit after self-cal, rms=0.059353Jy sigma=1.354182 ! 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=3.51 mas, bmaj=7.536 mas, bpa=-5.015 degrees ! Estimated noise=0.349686 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 = 0.00142467 Jy ! Component: 100 - total flux cleaned = 0.00163272 Jy ! Component: 150 - total flux cleaned = 0.00172135 Jy ! Component: 200 - total flux cleaned = 0.00179637 Jy ! Total flux subtracted in 200 components = 0.00179637 Jy ! Clean residual min=-0.002168 max=0.002093 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0772963 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0772963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059318Jy sigma=1.353245 ! Fit after self-cal, rms=0.059314Jy sigma=1.353208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 7.536 at -5.015 degrees (North through East) ! Clean map min=-0.0021314 max=0.073226 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 0.99 HN 1.03 KP 0.97 ! LA 0.97 MK 0.98 NL 0.98 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.04 ! LA 0.95 MK 1.00 NL 0.98 OV 1.05 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.99 KP 1.05 ! LA 0.99 MK 1.05 NL 0.99 OV 0.97 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.07 KP 1.02 ! LA 0.98 MK 0.97 NL 0.99 OV 1.01 ! PT 0.91 SC 0.95 ! ! ! Fit before self-cal, rms=0.059314Jy sigma=1.353208 ! Fit after self-cal, rms=0.059044Jy sigma=1.350155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=7.524 mas, bpa=-4.702 degrees ! Estimated noise=0.348717 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 = -0.000155471 Jy ! Component: 100 - total flux cleaned = -0.000241641 Jy ! Component: 150 - total flux cleaned = -0.000265235 Jy ! Component: 200 - total flux cleaned = -0.000285847 Jy ! Total flux subtracted in 200 components = -0.000285847 Jy ! Clean residual min=-0.001962 max=0.001966 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0770104 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0770105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059037Jy sigma=1.350025 ! Fit after self-cal, rms=0.059061Jy sigma=1.349885 ! 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=0.059061Jy sigma=1.349885 ! Fit after self-cal, rms=0.059164Jy sigma=1.346945 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=7.521 mas, bpa=-4.676 degrees ! Estimated noise=0.348753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.27484e-06 Jy ! Component: 100 - total flux cleaned = -5.13387e-05 Jy ! Component: 150 - total flux cleaned = -6.76758e-05 Jy ! Component: 200 - total flux cleaned = -7.54523e-05 Jy ! Total flux subtracted in 200 components = -7.54523e-05 Jy ! Clean residual min=-0.001986 max=0.001936 Jy/beam ! Clean residual mean=-0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.076935 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.076935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059161Jy sigma=1.346882 ! Fit after self-cal, rms=0.059173Jy sigma=1.346797 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 = -2.06114e-05 Jy ! Component: 100 - total flux cleaned = -3.56384e-05 Jy ! Component: 150 - total flux cleaned = -4.94892e-05 Jy ! Component: 200 - total flux cleaned = -6.26556e-05 Jy ! Total flux subtracted in 200 components = -6.26556e-05 Jy ! Clean residual min=-0.001985 max=0.001927 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0768723 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0768724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059171Jy sigma=1.346756 ! Fit after self-cal, rms=0.059172Jy sigma=1.346752 ! 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=0.059172Jy sigma=1.346752 ! Fit after self-cal, rms=0.059207Jy sigma=1.346746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=7.523 mas, bpa=-4.663 degrees ! Estimated noise=0.348793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99705e-05 Jy ! Component: 100 - total flux cleaned = -4.99714e-05 Jy ! Component: 150 - total flux cleaned = -5.63435e-05 Jy ! Component: 200 - total flux cleaned = -6.84197e-05 Jy ! Total flux subtracted in 200 components = -6.84197e-05 Jy ! Clean residual min=-0.001990 max=0.001925 Jy/beam ! Clean residual mean=-0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0768039 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0768039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059206Jy sigma=1.346718 ! Fit after self-cal, rms=0.059207Jy sigma=1.346717 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 = -4.07204e-06 Jy ! Component: 100 - total flux cleaned = -1.54009e-05 Jy ! Component: 150 - total flux cleaned = -2.08682e-05 Jy ! Component: 200 - total flux cleaned = -2.59533e-05 Jy ! Total flux subtracted in 200 components = -2.59533e-05 Jy ! Clean residual min=-0.001990 max=0.001919 Jy/beam ! Clean residual mean=-0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.076778 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.076778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059206Jy sigma=1.346695 ! Fit after self-cal, rms=0.059206Jy sigma=1.346693 ! 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=0.059206Jy sigma=1.346693 ! Fit after self-cal, rms=0.059223Jy sigma=1.346691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.628 mas, bmaj=11.13 mas, bpa=-2.002 degrees ! Estimated noise=0.426623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268917 Jy ! Component: 100 - total flux cleaned = 0.000220523 Jy ! Component: 150 - total flux cleaned = 0.000192152 Jy ! Component: 200 - total flux cleaned = 0.000175731 Jy ! Total flux subtracted in 200 components = 0.000175731 Jy ! Clean residual min=-0.002046 max=0.001735 Jy/beam ! Clean residual mean=-0.000008 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0769537 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0769537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059229Jy sigma=1.346730 ! Fit after self-cal, rms=0.059229Jy sigma=1.346679 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 = 1.67018e-05 Jy ! Component: 100 - total flux cleaned = -4.46274e-07 Jy ! Component: 150 - total flux cleaned = -1.41693e-05 Jy ! Component: 200 - total flux cleaned = -2.04763e-05 Jy ! Total flux subtracted in 200 components = -2.04763e-05 Jy ! Clean residual min=-0.002065 max=0.001700 Jy/beam ! Clean residual mean=-0.000008 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0769332 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0769332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059233Jy sigma=1.346758 ! Fit after self-cal, rms=0.059233Jy sigma=1.346723 ! 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=3.506 mas, bmaj=7.522 mas, bpa=-4.624 degrees ! Estimated noise=0.348851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 7.522 at -4.624 degrees (North through East) ! Clean map min=-0.0020275 max=0.073017 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=2.889 mas, bmaj=6.505 mas, bpa=-4.743 degrees ! Estimated noise=0.494083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561477 Jy ! Component: 100 - total flux cleaned = 0.0688446 Jy ! Component: 150 - total flux cleaned = 0.0737109 Jy ! Component: 200 - total flux cleaned = 0.0761236 Jy ! Total flux subtracted in 200 components = 0.0761236 Jy ! Clean residual min=-0.003383 max=0.002752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0761236 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0761236 Jy ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=7.522 mas, bpa=-4.624 degrees ! Estimated noise=0.348851 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 = 0.00083424 Jy ! Component: 100 - total flux cleaned = 0.000902854 Jy ! Component: 150 - total flux cleaned = 0.000808074 Jy ! Component: 200 - total flux cleaned = 0.000749969 Jy ! Total flux subtracted in 200 components = 0.000749969 Jy ! Clean residual min=-0.002046 max=0.001989 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0768735 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0768735 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=7.628 mas, bmaj=11.13 mas, bpa=-2.002 degrees ! Estimated noise=0.426623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256374 Jy ! Component: 100 - total flux cleaned = 0.000208556 Jy ! Component: 150 - total flux cleaned = 0.000158575 Jy ! Component: 200 - total flux cleaned = 0.00011846 Jy ! Total flux subtracted in 200 components = 0.00011846 Jy ! Clean residual min=-0.002085 max=0.001712 Jy/beam ! Clean residual mean=-0.000008 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.076992 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 = -2.57167e-05 Jy ! Component: 100 - total flux cleaned = -4.7925e-05 Jy ! Component: 150 - total flux cleaned = -5.45847e-05 Jy ! Component: 200 - total flux cleaned = -6.68261e-05 Jy ! Total flux subtracted in 200 components = -6.68261e-05 Jy ! Clean residual min=-0.002084 max=0.001683 Jy/beam ! Clean residual mean=-0.000008 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0769252 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0769252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=7.522 mas, bpa=-4.624 degrees ! Estimated noise=0.348851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237152 Jy ! Component: 100 - total flux cleaned = -0.000198021 Jy ! Component: 150 - total flux cleaned = -0.000187863 Jy ! Component: 200 - total flux cleaned = -0.000179376 Jy ! Total flux subtracted in 200 components = -0.000179376 Jy ! Clean residual min=-0.002059 max=0.001951 Jy/beam ! Clean residual mean=-0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0767458 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0767458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059232Jy sigma=1.346765 ! Fit after self-cal, rms=0.059230Jy sigma=1.346753 wmodel /J1552+0850_S_map.mod ! wmodel: Unable to open new model file: /J1552+0850_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1552+0850_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 7.522 at -4.624 degrees (North through East) ! Clean map min=-0.0019952 max=0.073091 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1552+0850_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0730905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000462264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.89736 1.89736 3.79472 7.58945 15.1789 30.3578 60.7156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 158.114 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1552+0850_S_dfm.log closed on Thu May 19 20:25:34 2016