! Started logfile: /scr/pima/rv118_uvs/J1938+0448_S_dfm.log on Sun Dec 10 00:11:24 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv118_uvs/J1938+0448_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1938+0448_S_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998106 visibilities/baseline/integration-bin. ! Found source: J1938+0448 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6324 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 J1938+0448_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=1.057639Jy sigma=19.350425 ! Fit after self-cal, rms=0.751663Jy sigma=14.046004 ! 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=3.397 mas, bmaj=9.282 mas, bpa=20.76 degrees ! Estimated noise=0.867279 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 = 0.184317 Jy ! Component: 100 - total flux cleaned = 0.22898 Jy ! Total flux subtracted in 100 components = 0.22898 Jy ! Clean residual min=-0.011445 max=0.020504 Jy/beam ! Clean residual mean=0.000032 rms=0.003558 Jy/beam ! Combined flux in latest and established models = 0.22898 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.22898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148547Jy sigma=1.622355 ! Fit after self-cal, rms=0.148538Jy sigma=1.621921 ! 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=4.231 mas, bmaj=9.595 mas, bpa=16.61 degrees ! Estimated noise=0.497243 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 = 0.0271308 Jy ! Component: 100 - total flux cleaned = 0.0415431 Jy ! Component: 150 - total flux cleaned = 0.0488497 Jy ! Component: 200 - total flux cleaned = 0.0511846 Jy ! Total flux subtracted in 200 components = 0.0511846 Jy ! Clean residual min=-0.009886 max=0.024149 Jy/beam ! Clean residual mean=0.000030 rms=0.003014 Jy/beam ! Combined flux in latest and established models = 0.280165 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 41 components and 0.280165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140025Jy sigma=1.515164 ! Fit after self-cal, rms=0.139988Jy sigma=1.514603 ! Inverting map ! Added new window around map position (-10, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020068 Jy ! Component: 100 - total flux cleaned = 0.0288252 Jy ! Component: 150 - total flux cleaned = 0.0344684 Jy ! Component: 200 - total flux cleaned = 0.0388844 Jy ! Total flux subtracted in 200 components = 0.0388844 Jy ! Clean residual min=-0.007977 max=0.010025 Jy/beam ! Clean residual mean=0.000014 rms=0.002194 Jy/beam ! Combined flux in latest and established models = 0.319049 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 80 components and 0.319049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136584Jy sigma=1.434524 ! Fit after self-cal, rms=0.136372Jy sigma=1.429006 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.231 x 9.595 at 16.61 degrees (North through East) ! Clean map min=-0.0074006 max=0.23803 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.02 KP 1.09 ! LA 1.00 NL 0.99 OV 1.01 PT 1.04 ! SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.03 KP 1.04 ! LA 0.96 NL 1.01 OV 1.03 PT 0.96 ! SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.07 KP 0.57 ! LA 1.00 NL 0.65 OV 0.98 PT 1.06 ! SC 0.74 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.06 KP 1.07 ! LA 1.01 NL 1.02 OV 1.01 PT 1.05 ! SC 1.17 ! ! ! Fit before self-cal, rms=0.136372Jy sigma=1.429006 ! Fit after self-cal, rms=0.073130Jy sigma=1.135446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.234 mas, bmaj=9.634 mas, bpa=16.66 degrees ! Estimated noise=0.497266 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 = 0.00250265 Jy ! Component: 100 - total flux cleaned = 0.00360933 Jy ! Component: 150 - total flux cleaned = 0.00429262 Jy ! Component: 200 - total flux cleaned = 0.00495429 Jy ! Total flux subtracted in 200 components = 0.00495429 Jy ! Clean residual min=-0.004629 max=0.007520 Jy/beam ! Clean residual mean=0.000010 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.324003 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.324003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072886Jy sigma=1.131833 ! Fit after self-cal, rms=0.072945Jy sigma=1.129968 ! Inverting map ! Added new window around map position (75, 111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641523 Jy ! Component: 100 - total flux cleaned = 0.00929053 Jy ! Component: 150 - total flux cleaned = 0.00974987 Jy ! Component: 200 - total flux cleaned = 0.0103549 Jy ! Total flux subtracted in 200 components = 0.0103549 Jy ! Clean residual min=-0.004544 max=0.004980 Jy/beam ! Clean residual mean=0.000007 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.334358 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.334358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072183Jy sigma=1.118874 ! Fit after self-cal, rms=0.072173Jy sigma=1.118337 ! 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=0.072173Jy sigma=1.118337 ! Fit after self-cal, rms=0.060846Jy sigma=1.053647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=9.623 mas, bpa=16.63 degrees ! Estimated noise=0.495146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478705 Jy ! Component: 100 - total flux cleaned = 0.000623595 Jy ! Component: 150 - total flux cleaned = 0.0010095 Jy ! Component: 200 - total flux cleaned = 0.00135215 Jy ! Total flux subtracted in 200 components = 0.00135215 Jy ! Clean residual min=-0.003295 max=0.003327 Jy/beam ! Clean residual mean=0.000004 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.33571 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 154 components and 0.33571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060686Jy sigma=1.050959 ! Fit after self-cal, rms=0.060656Jy sigma=1.050471 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 = 9.68384e-05 Jy ! Component: 100 - total flux cleaned = 0.000447685 Jy ! Component: 150 - total flux cleaned = 0.000720099 Jy ! Component: 200 - total flux cleaned = 0.0010538 Jy ! Total flux subtracted in 200 components = 0.0010538 Jy ! Clean residual min=-0.003200 max=0.003239 Jy/beam ! Clean residual mean=0.000003 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.336764 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.336764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060583Jy sigma=1.049352 ! Fit after self-cal, rms=0.060579Jy sigma=1.049301 ! 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=0.060579Jy sigma=1.049301 ! Fit after self-cal, rms=0.060399Jy sigma=1.048947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.221 mas, bmaj=9.616 mas, bpa=16.61 degrees ! Estimated noise=0.49436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150231 Jy ! Component: 100 - total flux cleaned = 0.000245162 Jy ! Component: 150 - total flux cleaned = 0.000558228 Jy ! Component: 200 - total flux cleaned = 0.000809704 Jy ! Total flux subtracted in 200 components = 0.000809704 Jy ! Clean residual min=-0.003146 max=0.003231 Jy/beam ! Clean residual mean=0.000003 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.337574 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.337574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060339Jy sigma=1.048036 ! Fit after self-cal, rms=0.060336Jy sigma=1.047986 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 = 4.93954e-05 Jy ! Component: 100 - total flux cleaned = 0.000179963 Jy ! Component: 150 - total flux cleaned = 0.000273273 Jy ! Component: 200 - total flux cleaned = 0.000449073 Jy ! Total flux subtracted in 200 components = 0.000449073 Jy ! Clean residual min=-0.003104 max=0.003165 Jy/beam ! Clean residual mean=0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.338023 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 189 components and 0.338023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060302Jy sigma=1.047458 ! Fit after self-cal, rms=0.060300Jy sigma=1.047430 ! 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=0.060300Jy sigma=1.047430 ! Fit after self-cal, rms=0.060208Jy sigma=1.047293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.994 mas, bmaj=11.69 mas, bpa=5.844 degrees ! Estimated noise=0.567296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126342 Jy ! Component: 100 - total flux cleaned = 0.00188946 Jy ! Component: 150 - total flux cleaned = 0.00220511 Jy ! Component: 200 - total flux cleaned = 0.00251631 Jy ! Total flux subtracted in 200 components = 0.00251631 Jy ! Clean residual min=-0.004131 max=0.003871 Jy/beam ! Clean residual mean=0.000006 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.340539 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 208 components and 0.340539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060197Jy sigma=1.047056 ! Fit after self-cal, rms=0.060195Jy sigma=1.047022 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 = 0.00037338 Jy ! Component: 100 - total flux cleaned = 0.000613376 Jy ! Component: 150 - total flux cleaned = 0.000808141 Jy ! Component: 200 - total flux cleaned = 0.00100833 Jy ! Total flux subtracted in 200 components = 0.00100833 Jy ! Clean residual min=-0.004121 max=0.003820 Jy/beam ! Clean residual mean=0.000005 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.341547 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 221 components and 0.341547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060193Jy sigma=1.046970 ! Fit after self-cal, rms=0.060191Jy sigma=1.046956 ! 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=4.218 mas, bmaj=9.611 mas, bpa=16.58 degrees ! Estimated noise=0.494001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.218 x 9.611 at 16.58 degrees (North through East) ! Clean map min=-0.0029942 max=0.23747 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=3.379 mas, bmaj=9.299 mas, bpa=20.82 degrees ! Estimated noise=0.86984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184707 Jy ! Component: 100 - total flux cleaned = 0.23059 Jy ! Component: 150 - total flux cleaned = 0.253731 Jy ! Component: 200 - total flux cleaned = 0.268661 Jy ! Total flux subtracted in 200 components = 0.268661 Jy ! Clean residual min=-0.006274 max=0.008475 Jy/beam ! Clean residual mean=0.000019 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.268661 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.268661 Jy ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=9.611 mas, bpa=16.58 degrees ! Estimated noise=0.494001 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 = 0.0137091 Jy ! Component: 100 - total flux cleaned = 0.0235242 Jy ! Component: 150 - total flux cleaned = 0.0309651 Jy ! Component: 200 - total flux cleaned = 0.0367611 Jy ! Total flux subtracted in 200 components = 0.0367611 Jy ! Clean residual min=-0.003721 max=0.003948 Jy/beam ! Clean residual mean=0.000018 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.305422 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 67 components and 0.305422 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=7.994 mas, bmaj=11.69 mas, bpa=5.844 degrees ! Estimated noise=0.567296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691971 Jy ! Component: 100 - total flux cleaned = 0.0121608 Jy ! Component: 150 - total flux cleaned = 0.0163248 Jy ! Component: 200 - total flux cleaned = 0.0197604 Jy ! Total flux subtracted in 200 components = 0.0197604 Jy ! Clean residual min=-0.004372 max=0.004164 Jy/beam ! Clean residual mean=0.000017 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.325182 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 = 0.00287241 Jy ! Component: 100 - total flux cleaned = 0.00529434 Jy ! Component: 150 - total flux cleaned = 0.00735255 Jy ! Component: 200 - total flux cleaned = 0.00897948 Jy ! Total flux subtracted in 200 components = 0.00897948 Jy ! Clean residual min=-0.004127 max=0.004229 Jy/beam ! Clean residual mean=0.000010 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.334162 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 194 components and 0.334162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=9.611 mas, bpa=16.58 degrees ! Estimated noise=0.494001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158215 Jy ! Component: 100 - total flux cleaned = 0.00215923 Jy ! Component: 150 - total flux cleaned = 0.00246399 Jy ! Component: 200 - total flux cleaned = 0.00269581 Jy ! Total flux subtracted in 200 components = 0.00269581 Jy ! Clean residual min=-0.003018 max=0.003257 Jy/beam ! Clean residual mean=0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.336858 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 216 components and 0.336858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060248Jy sigma=1.048067 ! Fit after self-cal, rms=0.060236Jy sigma=1.047895 wmodel J1938+0448_S_map.mod ! Writing 216 model components to file: J1938+0448_S_map.mod wobs J1938+0448_S_uvs.fits ! Writing UV FITS file: J1938+0448_S_uvs.fits wwins J1938+0448_S_map.win ! wwins: Wrote 3 windows to J1938+0448_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 = 0.000868242 Jy ! Component: 100 - total flux cleaned = 0.00144629 Jy ! Component: 150 - total flux cleaned = 0.00173607 Jy ! Component: 200 - total flux cleaned = 0.00192136 Jy ! Component: 250 - total flux cleaned = 0.00200851 Jy ! Component: 300 - total flux cleaned = 0.00209151 Jy ! Component: 350 - total flux cleaned = 0.00209225 Jy ! Component: 400 - total flux cleaned = 0.00224876 Jy ! Component: 450 - total flux cleaned = 0.00221091 Jy ! Component: 500 - total flux cleaned = 0.00217511 Jy ! Component: 550 - total flux cleaned = 0.00228241 Jy ! Component: 600 - total flux cleaned = 0.00228129 Jy ! Component: 650 - total flux cleaned = 0.00231446 Jy ! Component: 700 - total flux cleaned = 0.00231507 Jy ! Component: 750 - total flux cleaned = 0.00238029 Jy ! Component: 800 - total flux cleaned = 0.00250683 Jy ! Component: 850 - total flux cleaned = 0.00266087 Jy ! Component: 900 - total flux cleaned = 0.00281097 Jy ! Component: 950 - total flux cleaned = 0.00295881 Jy ! Component: 1000 - total flux cleaned = 0.00307428 Jy ! Component: 1050 - total flux cleaned = 0.00318776 Jy ! Component: 1100 - total flux cleaned = 0.00338244 Jy ! Component: 1150 - total flux cleaned = 0.00349145 Jy ! Component: 1200 - total flux cleaned = 0.00359865 Jy ! Component: 1250 - total flux cleaned = 0.00370439 Jy ! Component: 1300 - total flux cleaned = 0.00388528 Jy ! Component: 1350 - total flux cleaned = 0.00396142 Jy ! Component: 1400 - total flux cleaned = 0.00406145 Jy ! Component: 1450 - total flux cleaned = 0.00418382 Jy ! Component: 1500 - total flux cleaned = 0.00423192 Jy ! Component: 1550 - total flux cleaned = 0.0042795 Jy ! Component: 1600 - total flux cleaned = 0.00439636 Jy ! Component: 1650 - total flux cleaned = 0.00441958 Jy ! Component: 1700 - total flux cleaned = 0.00451063 Jy ! Component: 1750 - total flux cleaned = 0.00455513 Jy ! Component: 1800 - total flux cleaned = 0.00464309 Jy ! Component: 1850 - total flux cleaned = 0.00462158 Jy ! Component: 1900 - total flux cleaned = 0.00464284 Jy ! Component: 1950 - total flux cleaned = 0.00464281 Jy ! Component: 2000 - total flux cleaned = 0.00472592 Jy ! Component: 2050 - total flux cleaned = 0.00474618 Jy ! Component: 2100 - total flux cleaned = 0.00476616 Jy ! Component: 2150 - total flux cleaned = 0.00478594 Jy ! Component: 2200 - total flux cleaned = 0.00482484 Jy ! Component: 2250 - total flux cleaned = 0.00478596 Jy ! Component: 2300 - total flux cleaned = 0.00486278 Jy ! Component: 2350 - total flux cleaned = 0.00484365 Jy ! Component: 2400 - total flux cleaned = 0.0048813 Jy ! Component: 2450 - total flux cleaned = 0.00493733 Jy ! Component: 2500 - total flux cleaned = 0.0049739 Jy ! Component: 2550 - total flux cleaned = 0.00502822 Jy ! Component: 2600 - total flux cleaned = 0.00493836 Jy ! Component: 2650 - total flux cleaned = 0.00495663 Jy ! Component: 2700 - total flux cleaned = 0.00499163 Jy ! Component: 2750 - total flux cleaned = 0.00495675 Jy ! Component: 2800 - total flux cleaned = 0.00497415 Jy ! Component: 2850 - total flux cleaned = 0.0049571 Jy ! Component: 2900 - total flux cleaned = 0.00502469 Jy ! Component: 2950 - total flux cleaned = 0.00499135 Jy ! Component: 3000 - total flux cleaned = 0.00495822 Jy ! Component: 3050 - total flux cleaned = 0.00497459 Jy ! Component: 3100 - total flux cleaned = 0.00502331 Jy ! Component: 3150 - total flux cleaned = 0.00500749 Jy ! Component: 3200 - total flux cleaned = 0.00499173 Jy ! Component: 3250 - total flux cleaned = 0.00505487 Jy ! Component: 3300 - total flux cleaned = 0.00511727 Jy ! Component: 3350 - total flux cleaned = 0.00508618 Jy ! Component: 3400 - total flux cleaned = 0.00505555 Jy ! Component: 3450 - total flux cleaned = 0.00511633 Jy ! Component: 3500 - total flux cleaned = 0.00517666 Jy ! Component: 3550 - total flux cleaned = 0.00520643 Jy ! Component: 3600 - total flux cleaned = 0.0052064 Jy ! Component: 3650 - total flux cleaned = 0.00525067 Jy ! Component: 3700 - total flux cleaned = 0.00530902 Jy ! Component: 3750 - total flux cleaned = 0.00536682 Jy ! Component: 3800 - total flux cleaned = 0.00533802 Jy ! Component: 3850 - total flux cleaned = 0.00535225 Jy ! Component: 3900 - total flux cleaned = 0.00540894 Jy ! Component: 3950 - total flux cleaned = 0.00535275 Jy ! Component: 4000 - total flux cleaned = 0.00542237 Jy ! Component: 4050 - total flux cleaned = 0.00543616 Jy ! Total flux subtracted in 4096 components = 0.00542247 Jy ! Clean residual min=-0.000728 max=0.000870 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.34228 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 568 components and 0.34228 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1938+0448_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.218 x 9.611 at 16.58 degrees (North through East) ! Clean map min=-0.0016458 max=0.23774 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1938+0448_S_map.fits wmodel /scr/pima/rv118_uvs/J1938+0448_S_map.mod ! Writing 568 model components to file: /scr/pima/rv118_uvs/J1938+0448_S_map.mod wobs /scr/pima/rv118_uvs/J1938+0448_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1938+0448_S_uvs.fits wwins /scr/pima/rv118_uvs/J1938+0448_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv118_uvs/J1938+0448_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333704 0.333704 0.667408 1.33482 2.66963 5.33926 10.6785 21.357 42.7141 85.4282 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 899 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1938+0448_S_dfm.log closed on Sun Dec 10 00:11:29 2017