! Started logfile: /scr/pima/bg219i_uvs/J2241+4120_S_dfm.log on Thu May 19 23:41:40 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/bg219i_uvs/J2241+4120_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2241+4120_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2241+4120 ! ! 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 7776 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 J2241+4120_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029454Jy sigma=23.972424 ! Fit after self-cal, rms=0.748752Jy sigma=17.388365 ! 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=3.12 mas, bmaj=4.98 mas, bpa=-37.23 degrees ! Estimated noise=0.54248 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 = 0.190171 Jy ! Component: 100 - total flux cleaned = 0.234358 Jy ! Total flux subtracted in 100 components = 0.234358 Jy ! Clean residual min=-0.007076 max=0.016378 Jy/beam ! Clean residual mean=0.000050 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.234358 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.234358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068835Jy sigma=1.532897 ! Fit after self-cal, rms=0.068814Jy sigma=1.532777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179061 Jy ! Component: 100 - total flux cleaned = 0.0276371 Jy ! Total flux subtracted in 100 components = 0.0276371 Jy ! Clean residual min=-0.006183 max=0.006090 Jy/beam ! Clean residual mean=0.000036 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.261995 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.261995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062463Jy sigma=1.381400 ! Fit after self-cal, rms=0.062397Jy sigma=1.380507 ! 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=4.026 mas, bmaj=5.552 mas, bpa=-37.48 degrees ! Estimated noise=0.352126 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 (4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00980883 Jy ! Component: 100 - total flux cleaned = 0.0161791 Jy ! Component: 150 - total flux cleaned = 0.0208029 Jy ! Component: 200 - total flux cleaned = 0.0242912 Jy ! Total flux subtracted in 200 components = 0.0242912 Jy ! Clean residual min=-0.004057 max=0.004929 Jy/beam ! Clean residual mean=0.000005 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.286286 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 88 components and 0.286286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060520Jy sigma=1.336351 ! Fit after self-cal, rms=0.060451Jy sigma=1.334903 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.026 x 5.552 at -37.48 degrees (North through East) ! Clean map min=-0.0039271 max=0.249 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 1.01 FD 1.08 HN 1.02 KP 0.97 ! LA 0.96 MK 1.02 NL 0.98 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.00 KP 0.97 ! LA 0.96 MK 0.99 NL 1.01 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 0.96 ! LA 0.98 MK 1.01 NL 1.05 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.00 KP 0.96 ! LA 0.95 MK 1.02 NL 1.00 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.060451Jy sigma=1.334903 ! Fit after self-cal, rms=0.059525Jy sigma=1.305874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=5.578 mas, bpa=-37.46 degrees ! Estimated noise=0.350052 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 = 0.00120958 Jy ! Component: 100 - total flux cleaned = 0.00180606 Jy ! Component: 150 - total flux cleaned = 0.00228584 Jy ! Component: 200 - total flux cleaned = 0.00239968 Jy ! Total flux subtracted in 200 components = 0.00239968 Jy ! Clean residual min=-0.003552 max=0.003518 Jy/beam ! Clean residual mean=-0.000006 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.288686 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.288686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059455Jy sigma=1.304165 ! Fit after self-cal, rms=0.059459Jy sigma=1.303941 ! 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=0.059459Jy sigma=1.303941 ! Fit after self-cal, rms=0.058482Jy sigma=1.268437 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=5.562 mas, bpa=-37.58 degrees ! Estimated noise=0.349854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458939 Jy ! Component: 100 - total flux cleaned = 0.000652652 Jy ! Component: 150 - total flux cleaned = 0.00070434 Jy ! Component: 200 - total flux cleaned = 0.00072611 Jy ! Total flux subtracted in 200 components = 0.00072611 Jy ! Clean residual min=-0.001766 max=0.001857 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.289412 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.289412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058450Jy sigma=1.267816 ! Fit after self-cal, rms=0.058473Jy sigma=1.267680 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 (30.5, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113022 Jy ! Component: 100 - total flux cleaned = 0.00160483 Jy ! Component: 150 - total flux cleaned = 0.00187614 Jy ! Component: 200 - total flux cleaned = 0.0020887 Jy ! Total flux subtracted in 200 components = 0.0020887 Jy ! Clean residual min=-0.001603 max=0.001596 Jy/beam ! Clean residual mean=0.000006 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.2915 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.2915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058421Jy sigma=1.266605 ! Fit after self-cal, rms=0.058418Jy sigma=1.266574 ! 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=0.058418Jy sigma=1.266574 ! Fit after self-cal, rms=0.058386Jy sigma=1.266495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=5.563 mas, bpa=-37.58 degrees ! Estimated noise=0.349558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.91275e-05 Jy ! Component: 100 - total flux cleaned = 0.000208148 Jy ! Component: 150 - total flux cleaned = 0.000286747 Jy ! Component: 200 - total flux cleaned = 0.000378987 Jy ! Total flux subtracted in 200 components = 0.000378987 Jy ! Clean residual min=-0.001585 max=0.001541 Jy/beam ! Clean residual mean=0.000007 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.291879 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.291879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058370Jy sigma=1.266193 ! Fit after self-cal, rms=0.058370Jy sigma=1.266182 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 = 3.26675e-05 Jy ! Component: 100 - total flux cleaned = 0.000118194 Jy ! Component: 150 - total flux cleaned = 0.000166594 Jy ! Component: 200 - total flux cleaned = 0.000243354 Jy ! Total flux subtracted in 200 components = 0.000243354 Jy ! Clean residual min=-0.001560 max=0.001537 Jy/beam ! Clean residual mean=0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.292123 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.292123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058361Jy sigma=1.265997 ! Fit after self-cal, rms=0.058361Jy sigma=1.265993 ! 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=0.058361Jy sigma=1.265993 ! Fit after self-cal, rms=0.058341Jy sigma=1.265963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.34 mas, bmaj=8.905 mas, bpa=-33.01 degrees ! Estimated noise=0.429812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678532 Jy ! Component: 100 - total flux cleaned = 0.000952289 Jy ! Component: 150 - total flux cleaned = 0.00105232 Jy ! Component: 200 - total flux cleaned = 0.00109701 Jy ! Total flux subtracted in 200 components = 0.00109701 Jy ! Clean residual min=-0.001502 max=0.001801 Jy/beam ! Clean residual mean=0.000015 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.29322 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 162 components and 0.29322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058337Jy sigma=1.265876 ! Fit after self-cal, rms=0.058336Jy sigma=1.265861 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 = 3.80993e-05 Jy ! Component: 100 - total flux cleaned = 0.00014565 Jy ! Component: 150 - total flux cleaned = 0.000157323 Jy ! Component: 200 - total flux cleaned = 0.000169016 Jy ! Total flux subtracted in 200 components = 0.000169016 Jy ! Clean residual min=-0.001492 max=0.001785 Jy/beam ! Clean residual mean=0.000015 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.293389 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 165 components and 0.293389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058336Jy sigma=1.265866 ! Fit after self-cal, rms=0.058335Jy sigma=1.265860 ! 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=4.048 mas, bmaj=5.564 mas, bpa=-37.58 degrees ! Estimated noise=0.349386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 5.564 at -37.58 degrees (North through East) ! Clean map min=-0.0014718 max=0.24737 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=3.134 mas, bmaj=4.979 mas, bpa=-37.28 degrees ! Estimated noise=0.540694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189487 Jy ! Component: 100 - total flux cleaned = 0.233157 Jy ! Component: 150 - total flux cleaned = 0.25103 Jy ! Component: 200 - total flux cleaned = 0.260935 Jy ! Total flux subtracted in 200 components = 0.260935 Jy ! Clean residual min=-0.003382 max=0.005055 Jy/beam ! Clean residual mean=0.000020 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.260936 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.260936 Jy ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=5.564 mas, bpa=-37.58 degrees ! Estimated noise=0.349386 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 = 0.00846364 Jy ! Component: 100 - total flux cleaned = 0.0138835 Jy ! Component: 150 - total flux cleaned = 0.0176555 Jy ! Component: 200 - total flux cleaned = 0.0203458 Jy ! Total flux subtracted in 200 components = 0.0203458 Jy ! Clean residual min=-0.001746 max=0.002200 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.281281 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.281281 Jy ! Inverting map ! Added new window around map position (14.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233111 Jy ! Component: 100 - total flux cleaned = 0.00413668 Jy ! Component: 150 - total flux cleaned = 0.00565862 Jy ! Component: 200 - total flux cleaned = 0.0068624 Jy ! Total flux subtracted in 200 components = 0.0068624 Jy ! Clean residual min=-0.001678 max=0.001414 Jy/beam ! Clean residual mean=0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.288144 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 110 components and 0.288144 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=8.34 mas, bmaj=8.905 mas, bpa=-33.01 degrees ! Estimated noise=0.429812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178477 Jy ! Component: 100 - total flux cleaned = 0.00297359 Jy ! Component: 150 - total flux cleaned = 0.00388404 Jy ! Component: 200 - total flux cleaned = 0.00460602 Jy ! Total flux subtracted in 200 components = 0.00460602 Jy ! Clean residual min=-0.001395 max=0.001557 Jy/beam ! Clean residual mean=0.000016 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.29275 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 = 0.000546274 Jy ! Component: 100 - total flux cleaned = 0.000909846 Jy ! Component: 150 - total flux cleaned = 0.00123977 Jy ! Component: 200 - total flux cleaned = 0.00150934 Jy ! Total flux subtracted in 200 components = 0.00150934 Jy ! Clean residual min=-0.001354 max=0.001539 Jy/beam ! Clean residual mean=0.000017 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.294259 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 191 components and 0.294259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=5.564 mas, bpa=-37.58 degrees ! Estimated noise=0.349386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128109 Jy ! Component: 100 - total flux cleaned = -8.28244e-05 Jy ! Component: 150 - total flux cleaned = -4.25148e-05 Jy ! Component: 200 - total flux cleaned = 1.21805e-05 Jy ! Total flux subtracted in 200 components = 1.21805e-05 Jy ! Clean residual min=-0.001640 max=0.001448 Jy/beam ! Clean residual mean=0.000009 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.294271 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 207 components and 0.294271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058288Jy sigma=1.264958 ! Fit after self-cal, rms=0.058284Jy sigma=1.264789 wmodel /J2241+4120_S_map.mod ! wmodel: Unable to open new model file: /J2241+4120_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2241+4120_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 5.564 at -37.58 degrees (North through East) ! Clean map min=-0.001545 max=0.24784 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2241+4120_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.247837 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.39442 0.39442 0.788839 1.57768 3.15536 6.31072 12.6214 25.2429 50.4857 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 760.611 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2241+4120_S_dfm.log closed on Thu May 19 23:41:43 2016