! Started logfile: /scr/pima/bg219b_uvs/J2234-2055_S_dfm.log on Thu May 19 20:37:08 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/J2234-2055_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2234-2055_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887263 visibilities/baseline/integration-bin. ! Found source: J2234-2055 ! ! 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 6548 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 J2234-2055_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012254Jy sigma=19.456132 ! Fit after self-cal, rms=0.767675Jy sigma=14.569329 ! 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=2.449 mas, bmaj=6.556 mas, bpa=-6.966 degrees ! Estimated noise=0.624596 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 = 0.176643 Jy ! Component: 100 - total flux cleaned = 0.222718 Jy ! Total flux subtracted in 100 components = 0.222718 Jy ! Clean residual min=-0.006767 max=0.019183 Jy/beam ! Clean residual mean=-0.000039 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.222718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.222718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082819Jy sigma=1.500447 ! Fit after self-cal, rms=0.082745Jy sigma=1.499647 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213305 Jy ! Component: 100 - total flux cleaned = 0.0327257 Jy ! Total flux subtracted in 100 components = 0.0327257 Jy ! Clean residual min=-0.004688 max=0.008598 Jy/beam ! Clean residual mean=-0.000022 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.255444 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.255444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075778Jy sigma=1.352990 ! Fit after self-cal, rms=0.075714Jy sigma=1.352244 ! Inverting map ! Added new window around map position (-3.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851579 Jy ! Component: 100 - total flux cleaned = 0.0137042 Jy ! Total flux subtracted in 100 components = 0.0137042 Jy ! Clean residual min=-0.004213 max=0.004816 Jy/beam ! Clean residual mean=-0.000015 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.269148 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.269148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074474Jy sigma=1.326924 ! Fit after self-cal, rms=0.074393Jy sigma=1.325597 ! 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=2.982 mas, bmaj=7.881 mas, bpa=-5.979 degrees ! Estimated noise=0.4778 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 (-4.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598361 Jy ! Component: 100 - total flux cleaned = 0.00972015 Jy ! Component: 150 - total flux cleaned = 0.0122945 Jy ! Component: 200 - total flux cleaned = 0.0141219 Jy ! Total flux subtracted in 200 components = 0.0141219 Jy ! Clean residual min=-0.003170 max=0.003264 Jy/beam ! Clean residual mean=-0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.28327 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 0.28327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073836Jy sigma=1.314854 ! Fit after self-cal, rms=0.073812Jy sigma=1.314056 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.881 at -5.979 degrees (North through East) ! Clean map min=-0.0029014 max=0.23164 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 0.92 FD 0.99 HN 1.02 KP 0.96 ! LA 0.95 MK 0.99 NL 1.00 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.04 KP 1.02 ! LA 0.98 MK 1.00 NL 1.01 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.06 KP 1.01 ! LA 0.96 MK 1.03 NL 0.98 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 1.01 ! LA 0.97 MK 1.02 NL 1.03 OV 0.95 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.073812Jy sigma=1.314056 ! Fit after self-cal, rms=0.072969Jy sigma=1.297072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.878 mas, bpa=-5.774 degrees ! Estimated noise=0.47741 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 (-50, 122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027983 Jy ! Component: 100 - total flux cleaned = 0.00333898 Jy ! Component: 150 - total flux cleaned = 0.00334105 Jy ! Component: 200 - total flux cleaned = 0.00338366 Jy ! Total flux subtracted in 200 components = 0.00338366 Jy ! Clean residual min=-0.002491 max=0.002312 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.286654 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.286654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072820Jy sigma=1.294998 ! Fit after self-cal, rms=0.072834Jy sigma=1.294805 ! 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=0.072834Jy sigma=1.294805 ! Fit after self-cal, rms=0.072600Jy sigma=1.288933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=7.879 mas, bpa=-5.787 degrees ! Estimated noise=0.478354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171408 Jy ! Component: 100 - total flux cleaned = 0.000238715 Jy ! Component: 150 - total flux cleaned = 0.000266902 Jy ! Component: 200 - total flux cleaned = 0.000294223 Jy ! Total flux subtracted in 200 components = 0.000294223 Jy ! Clean residual min=-0.002249 max=0.002112 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.286948 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.286948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072567Jy sigma=1.288549 ! Fit after self-cal, rms=0.072566Jy sigma=1.288523 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139374 Jy ! Component: 100 - total flux cleaned = 0.00013883 Jy ! Component: 150 - total flux cleaned = 0.000114773 Jy ! Component: 200 - total flux cleaned = 6.90099e-05 Jy ! Total flux subtracted in 200 components = 6.90099e-05 Jy ! Clean residual min=-0.002244 max=0.002085 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.287017 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.287017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072549Jy sigma=1.288304 ! Fit after self-cal, rms=0.072549Jy sigma=1.288299 ! 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=0.072549Jy sigma=1.288299 ! Fit after self-cal, rms=0.072513Jy sigma=1.287264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=7.877 mas, bpa=-5.773 degrees ! Estimated noise=0.478225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186299 Jy ! Component: 100 - total flux cleaned = -0.000263508 Jy ! Component: 150 - total flux cleaned = -0.00028726 Jy ! Component: 200 - total flux cleaned = -0.000309943 Jy ! Total flux subtracted in 200 components = -0.000309943 Jy ! Clean residual min=-0.002258 max=0.002066 Jy/beam ! Clean residual mean=-0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.286707 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.286707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072495Jy sigma=1.286996 ! Fit after self-cal, rms=0.072495Jy sigma=1.286986 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 = 3.30097e-06 Jy ! Component: 100 - total flux cleaned = 4.18861e-06 Jy ! Component: 150 - total flux cleaned = 4.79397e-06 Jy ! Component: 200 - total flux cleaned = 4.53051e-06 Jy ! Total flux subtracted in 200 components = 4.53051e-06 Jy ! Clean residual min=-0.002246 max=0.002054 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.286712 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.286712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072484Jy sigma=1.286818 ! Fit after self-cal, rms=0.072484Jy sigma=1.286816 ! 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=0.072484Jy sigma=1.286816 ! Fit after self-cal, rms=0.072484Jy sigma=1.286793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.654 mas, bmaj=16.89 mas, bpa=-0.2924 degrees ! Estimated noise=0.614205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416182 Jy ! Component: 100 - total flux cleaned = -0.000492595 Jy ! Component: 150 - total flux cleaned = -0.000541872 Jy ! Component: 200 - total flux cleaned = -0.000584699 Jy ! Total flux subtracted in 200 components = -0.000584699 Jy ! Clean residual min=-0.002094 max=0.002215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.286127 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 136 components and 0.286127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072479Jy sigma=1.286776 ! Fit after self-cal, rms=0.072478Jy sigma=1.286752 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117896 Jy ! Component: 100 - total flux cleaned = -0.000131651 Jy ! Component: 150 - total flux cleaned = -0.000143664 Jy ! Component: 200 - total flux cleaned = -0.000166926 Jy ! Total flux subtracted in 200 components = -0.000166926 Jy ! Clean residual min=-0.002095 max=0.002224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.28596 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 139 components and 0.28596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072476Jy sigma=1.286781 ! Fit after self-cal, rms=0.072476Jy sigma=1.286767 ! 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=2.996 mas, bmaj=7.874 mas, bpa=-5.762 degrees ! Estimated noise=0.478054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.996 x 7.874 at -5.762 degrees (North through East) ! Clean map min=-0.0022258 max=0.23161 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=2.459 mas, bmaj=6.526 mas, bpa=-6.626 degrees ! Estimated noise=0.62504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17667 Jy ! Component: 100 - total flux cleaned = 0.223411 Jy ! Component: 150 - total flux cleaned = 0.244252 Jy ! Component: 200 - total flux cleaned = 0.255936 Jy ! Total flux subtracted in 200 components = 0.255936 Jy ! Clean residual min=-0.003813 max=0.005934 Jy/beam ! Clean residual mean=-0.000017 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.255936 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.255936 Jy ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=7.874 mas, bpa=-5.762 degrees ! Estimated noise=0.478054 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 = 0.00987259 Jy ! Component: 100 - total flux cleaned = 0.0158998 Jy ! Component: 150 - total flux cleaned = 0.0201106 Jy ! Component: 200 - total flux cleaned = 0.023155 Jy ! Total flux subtracted in 200 components = 0.023155 Jy ! Clean residual min=-0.002517 max=0.002235 Jy/beam ! Clean residual mean=-0.000004 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.279091 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.279091 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=7.654 mas, bmaj=16.89 mas, bpa=-0.2924 degrees ! Estimated noise=0.614205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311669 Jy ! Component: 100 - total flux cleaned = 0.00487012 Jy ! Component: 150 - total flux cleaned = 0.00562844 Jy ! Component: 200 - total flux cleaned = 0.00594382 Jy ! Total flux subtracted in 200 components = 0.00594382 Jy ! Clean residual min=-0.002457 max=0.002320 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.285034 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 = 0.000199206 Jy ! Component: 100 - total flux cleaned = 0.000320322 Jy ! Component: 150 - total flux cleaned = 0.00042533 Jy ! Component: 200 - total flux cleaned = 0.000516743 Jy ! Total flux subtracted in 200 components = 0.000516743 Jy ! Clean residual min=-0.002383 max=0.002323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.285551 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.285551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=7.874 mas, bpa=-5.762 degrees ! Estimated noise=0.478054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150641 Jy ! Component: 100 - total flux cleaned = -2.63725e-05 Jy ! Component: 150 - total flux cleaned = -6.24246e-05 Jy ! Component: 200 - total flux cleaned = -9.42182e-05 Jy ! Total flux subtracted in 200 components = -9.42182e-05 Jy ! Clean residual min=-0.002307 max=0.002080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.285457 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.285457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072533Jy sigma=1.287716 ! Fit after self-cal, rms=0.072526Jy sigma=1.287569 wmodel /J2234-2055_S_map.mod ! wmodel: Unable to open new model file: /J2234-2055_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2234-2055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.996 x 7.874 at -5.762 degrees (North through East) ! Clean map min=-0.0022499 max=0.23203 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2234-2055_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000541113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699622 0.699622 1.39924 2.79849 5.59697 11.1939 22.3879 44.7758 89.5516 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.803 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2234-2055_S_dfm.log closed on Thu May 19 20:37:11 2016