! Started logfile: /scr/pima/bg219e_uvs/J1905+1943_S_dfm.log on Thu May 19 18:49:37 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/bg219e_uvs/J1905+1943_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1905+1943_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.867063 visibilities/baseline/integration-bin. ! Found source: J1905+1943 ! ! 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 3496 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 J1905+1943_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027773Jy sigma=23.460814 ! Fit after self-cal, rms=0.814066Jy sigma=18.556103 ! 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=3.821 mas, bmaj=7.722 mas, bpa=22.05 degrees ! Estimated noise=0.750096 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 = 0.144071 Jy ! Component: 100 - total flux cleaned = 0.17663 Jy ! Total flux subtracted in 100 components = 0.17663 Jy ! Clean residual min=-0.005477 max=0.011499 Jy/beam ! Clean residual mean=-0.000012 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.17663 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.17663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062299Jy sigma=1.358694 ! Fit after self-cal, rms=0.062271Jy sigma=1.358273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116565 Jy ! Component: 100 - total flux cleaned = 0.0168964 Jy ! Total flux subtracted in 100 components = 0.0168964 Jy ! Clean residual min=-0.004456 max=0.005553 Jy/beam ! Clean residual mean=0.000002 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.193526 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.193526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060019Jy sigma=1.299786 ! Fit after self-cal, rms=0.059988Jy sigma=1.299074 ! 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=4.615 mas, bmaj=8.395 mas, bpa=20.14 degrees ! Estimated noise=0.595104 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 = 0.00413611 Jy ! Component: 100 - total flux cleaned = 0.00626951 Jy ! Component: 150 - total flux cleaned = 0.0072895 Jy ! Component: 200 - total flux cleaned = 0.00764022 Jy ! Total flux subtracted in 200 components = 0.00764022 Jy ! Clean residual min=-0.003027 max=0.004196 Jy/beam ! Clean residual mean=0.000009 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.201167 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.201167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059727Jy sigma=1.291868 ! Fit after self-cal, rms=0.059711Jy sigma=1.291558 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.615 x 8.395 at 20.14 degrees (North through East) ! Clean map min=-0.0029233 max=0.18592 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 0.99 FD 1.00 HN 0.99 KP 1.00 ! LA 0.97 NL 0.97 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 1.01 NL 0.95 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.02 ! LA 1.02 NL 1.06 OV 0.98 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 1.00 ! LA 1.05 NL 0.99 OV 1.03 PT 1.04 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.059711Jy sigma=1.291558 ! Fit after self-cal, rms=0.059241Jy sigma=1.281943 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.613 mas, bmaj=8.378 mas, bpa=20 degrees ! Estimated noise=0.593686 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 = 0.0010234 Jy ! Component: 100 - total flux cleaned = 0.0013359 Jy ! Component: 150 - total flux cleaned = 0.00149534 Jy ! Component: 200 - total flux cleaned = 0.00158143 Jy ! Total flux subtracted in 200 components = 0.00158143 Jy ! Clean residual min=-0.003001 max=0.003641 Jy/beam ! Clean residual mean=0.000006 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.202748 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.202748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059204Jy sigma=1.281069 ! Fit after self-cal, rms=0.059194Jy sigma=1.280884 ! 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=0.059194Jy sigma=1.280884 ! Fit after self-cal, rms=0.058862Jy sigma=1.270555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.604 mas, bmaj=8.374 mas, bpa=20 degrees ! Estimated noise=0.594098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533045 Jy ! Component: 100 - total flux cleaned = 0.000764418 Jy ! Component: 150 - total flux cleaned = 0.000841648 Jy ! Component: 200 - total flux cleaned = 0.000875206 Jy ! Total flux subtracted in 200 components = 0.000875206 Jy ! Clean residual min=-0.002645 max=0.003082 Jy/beam ! Clean residual mean=-0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.203623 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.203623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058842Jy sigma=1.270054 ! Fit after self-cal, rms=0.058839Jy sigma=1.269931 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 (-37.5, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289456 Jy ! Component: 100 - total flux cleaned = 0.00386294 Jy ! Component: 150 - total flux cleaned = 0.00449601 Jy ! Component: 200 - total flux cleaned = 0.00471349 Jy ! Total flux subtracted in 200 components = 0.00471349 Jy ! Clean residual min=-0.002471 max=0.002561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.208337 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.208337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058681Jy sigma=1.265759 ! Fit after self-cal, rms=0.058666Jy sigma=1.265517 ! 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=0.058666Jy sigma=1.265517 ! Fit after self-cal, rms=0.058738Jy sigma=1.265145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.597 mas, bmaj=8.365 mas, bpa=19.99 degrees ! Estimated noise=0.594298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983918 Jy ! Component: 100 - total flux cleaned = 0.00131235 Jy ! Component: 150 - total flux cleaned = 0.00148869 Jy ! Component: 200 - total flux cleaned = 0.00155323 Jy ! Total flux subtracted in 200 components = 0.00155323 Jy ! Clean residual min=-0.002427 max=0.002480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.20989 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.20989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058693Jy sigma=1.263963 ! Fit after self-cal, rms=0.058691Jy sigma=1.263912 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 = 0.000100116 Jy ! Component: 100 - total flux cleaned = 0.000128419 Jy ! Component: 150 - total flux cleaned = 0.0001816 Jy ! Component: 200 - total flux cleaned = 0.000206223 Jy ! Total flux subtracted in 200 components = 0.000206223 Jy ! Clean residual min=-0.002393 max=0.002436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.210096 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.210096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058668Jy sigma=1.263357 ! Fit after self-cal, rms=0.058666Jy sigma=1.263335 ! 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=0.058666Jy sigma=1.263335 ! Fit after self-cal, rms=0.058726Jy sigma=1.263222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.18 mas, bmaj=10.38 mas, bpa=0.6329 degrees ! Estimated noise=0.677242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259131 Jy ! Component: 100 - total flux cleaned = 0.00037163 Jy ! Component: 150 - total flux cleaned = 0.000439933 Jy ! Component: 200 - total flux cleaned = 0.000439661 Jy ! Total flux subtracted in 200 components = 0.000439661 Jy ! Clean residual min=-0.002570 max=0.002390 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.210536 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.210536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058711Jy sigma=1.262890 ! Fit after self-cal, rms=0.058711Jy sigma=1.262835 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 = 1.71048e-05 Jy ! Component: 100 - total flux cleaned = -2.05369e-06 Jy ! Component: 150 - total flux cleaned = -2.25194e-06 Jy ! Component: 200 - total flux cleaned = -1.94773e-06 Jy ! Total flux subtracted in 200 components = -1.94773e-06 Jy ! Clean residual min=-0.002627 max=0.002346 Jy/beam ! Clean residual mean=-0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.210534 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.210534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058705Jy sigma=1.262667 ! Fit after self-cal, rms=0.058704Jy sigma=1.262645 ! 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=4.595 mas, bmaj=8.363 mas, bpa=19.96 degrees ! Estimated noise=0.594361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.595 x 8.363 at 19.96 degrees (North through East) ! Clean map min=-0.0023187 max=0.1858 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=3.807 mas, bmaj=7.692 mas, bpa=21.97 degrees ! Estimated noise=0.748205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143588 Jy ! Component: 100 - total flux cleaned = 0.176941 Jy ! Component: 150 - total flux cleaned = 0.189212 Jy ! Component: 200 - total flux cleaned = 0.194721 Jy ! Total flux subtracted in 200 components = 0.194721 Jy ! Clean residual min=-0.003976 max=0.004094 Jy/beam ! Clean residual mean=-0.000013 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.194721 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.194721 Jy ! Inverting map and beam ! Estimated beam: bmin=4.595 mas, bmaj=8.363 mas, bpa=19.96 degrees ! Estimated noise=0.594361 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 = 0.00473697 Jy ! Component: 100 - total flux cleaned = 0.00769072 Jy ! Component: 150 - total flux cleaned = 0.00939316 Jy ! Component: 200 - total flux cleaned = 0.0107788 Jy ! Total flux subtracted in 200 components = 0.0107788 Jy ! Clean residual min=-0.002788 max=0.002526 Jy/beam ! Clean residual mean=-0.000005 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.2055 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.2055 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=8.18 mas, bmaj=10.38 mas, bpa=0.6329 degrees ! Estimated noise=0.677242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019608 Jy ! Component: 100 - total flux cleaned = 0.00278813 Jy ! Component: 150 - total flux cleaned = 0.00342529 Jy ! Component: 200 - total flux cleaned = 0.00375941 Jy ! Total flux subtracted in 200 components = 0.00375941 Jy ! Clean residual min=-0.002756 max=0.002489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.209259 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 = 0.000189364 Jy ! Component: 100 - total flux cleaned = 0.000301164 Jy ! Component: 150 - total flux cleaned = 0.000425447 Jy ! Component: 200 - total flux cleaned = 0.000514824 Jy ! Total flux subtracted in 200 components = 0.000514824 Jy ! Clean residual min=-0.002680 max=0.002446 Jy/beam ! Clean residual mean=-0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.209774 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 98 components and 0.209774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.595 mas, bmaj=8.363 mas, bpa=19.96 degrees ! Estimated noise=0.594361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.78873e-05 Jy ! Component: 100 - total flux cleaned = -7.88153e-05 Jy ! Component: 150 - total flux cleaned = -8.04648e-05 Jy ! Component: 200 - total flux cleaned = 2.92263e-06 Jy ! Total flux subtracted in 200 components = 2.92263e-06 Jy ! Clean residual min=-0.002431 max=0.002388 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.209777 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.209777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058726Jy sigma=1.262970 ! Fit after self-cal, rms=0.058718Jy sigma=1.262848 wmodel /J1905+1943_S_map.mod ! wmodel: Unable to open new model file: /J1905+1943_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1905+1943_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.595 x 8.363 at 19.96 degrees (North through East) ! Clean map min=-0.0023407 max=0.18579 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1905+1943_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.185787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000567613 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.916557 0.916557 1.83311 3.66623 7.33245 14.6649 29.3298 58.6596 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 327.312 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1905+1943_S_dfm.log closed on Thu May 19 18:49:40 2016