! Started logfile: /scr/pima/rdv76_uvs/J2311+4543_S_dfm.log on Fri Jun 15 05:58:41 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J2311+4543_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J2311+4543_S_uva.fits ! AN table 1: 690 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.237533 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2311+4543 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 51136 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 J2311+4543_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 5568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5568 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039500Jy sigma=11.365651 ! Fit after self-cal, rms=0.813420Jy sigma=8.822703 ! 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=1.832 mas, bmaj=2.799 mas, bpa=-17.3 degrees ! Estimated noise=0.627862 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 = 0.155238 Jy ! Component: 100 - total flux cleaned = 0.201459 Jy ! Total flux subtracted in 100 components = 0.201459 Jy ! Clean residual min=-0.006832 max=0.020786 Jy/beam ! Clean residual mean=0.000067 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.201459 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.201459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198145Jy sigma=1.901449 ! Fit after self-cal, rms=0.197808Jy sigma=1.899622 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235092 Jy ! Component: 100 - total flux cleaned = 0.0352739 Jy ! Total flux subtracted in 100 components = 0.0352739 Jy ! Clean residual min=-0.006684 max=0.012610 Jy/beam ! Clean residual mean=0.000042 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.236733 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.236733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194018Jy sigma=1.842755 ! Fit after self-cal, rms=0.193812Jy sigma=1.841918 ! Inverting map ! Added new window around map position (4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115555 Jy ! Component: 100 - total flux cleaned = 0.0186149 Jy ! Total flux subtracted in 100 components = 0.0186149 Jy ! Clean residual min=-0.006393 max=0.007069 Jy/beam ! Clean residual mean=0.000030 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.255348 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.255348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192660Jy sigma=1.825254 ! Fit after self-cal, rms=0.192500Jy sigma=1.823839 ! 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=2.289 mas, bmaj=3.324 mas, bpa=-11.99 degrees ! Estimated noise=0.308453 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 = 0.0117023 Jy ! Component: 100 - total flux cleaned = 0.0178659 Jy ! Component: 150 - total flux cleaned = 0.0216544 Jy ! Component: 200 - total flux cleaned = 0.0240572 Jy ! Total flux subtracted in 200 components = 0.0240572 Jy ! Clean residual min=-0.005664 max=0.005292 Jy/beam ! Clean residual mean=0.000099 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.279405 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.279405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191800Jy sigma=1.814787 ! Fit after self-cal, rms=0.191647Jy sigma=1.813460 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.289 x 3.324 at -11.99 degrees (North through East) ! Clean map min=-0.0046064 max=0.20447 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 186 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 KK 1.04 KP 1.04 ! LA 1.01 MK 1.05 NL 1.07 NY 1.01 ! OV 0.98 PT 0.99 SC 0.93 WZ 1.01 ! ZC 1.05 ! ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 KK 1.04 KP 1.00 ! LA 1.04 MK 1.05 NL 1.03 NY 1.01 ! OV 0.96 PT 0.99 SC 0.97 WZ 1.01 ! ZC 1.03 ! ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 KK 1.06 KP 1.01 ! LA 1.02 MK 1.04 NL 1.05 NY 1.00 ! OV 1.00 PT 1.01 SC 0.92 WZ 1.01 ! ZC 1.01 ! ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 KK 1.03 KP 1.01 ! LA 1.02 MK 1.04 NL 1.05 NY 1.02 ! OV 1.00 PT 0.99 SC 0.93 WZ 1.01 ! ZC 1.05 ! ! ! Fit before self-cal, rms=0.191647Jy sigma=1.813460 ! Fit after self-cal, rms=0.190919Jy sigma=1.809892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=3.323 mas, bpa=-11.85 degrees ! Estimated noise=0.31083 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 (11.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408856 Jy ! Component: 100 - total flux cleaned = 0.00520902 Jy ! Component: 150 - total flux cleaned = 0.00601599 Jy ! Component: 200 - total flux cleaned = 0.00642291 Jy ! Total flux subtracted in 200 components = 0.00642291 Jy ! Clean residual min=-0.002876 max=0.003032 Jy/beam ! Clean residual mean=0.000090 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.285828 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.285828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190804Jy sigma=1.808644 ! Fit after self-cal, rms=0.190792Jy sigma=1.808180 ! 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=0.190792Jy sigma=1.808180 ! Fit after self-cal, rms=0.189002Jy sigma=1.804643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=3.308 mas, bpa=-11.35 degrees ! Estimated noise=0.31079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466365 Jy ! Component: 100 - total flux cleaned = 0.000581929 Jy ! Component: 150 - total flux cleaned = 0.000582329 Jy ! Component: 200 - total flux cleaned = 0.000583327 Jy ! Total flux subtracted in 200 components = 0.000583327 Jy ! Clean residual min=-0.002503 max=0.002709 Jy/beam ! Clean residual mean=0.000019 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.286411 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.286411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188969Jy sigma=1.804282 ! Fit after self-cal, rms=0.188973Jy sigma=1.804076 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 (54.5, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020194 Jy ! Component: 100 - total flux cleaned = 0.00192497 Jy ! Component: 150 - total flux cleaned = 0.00183801 Jy ! Component: 200 - total flux cleaned = 0.00175929 Jy ! Total flux subtracted in 200 components = 0.00175929 Jy ! Clean residual min=-0.002429 max=0.002420 Jy/beam ! Clean residual mean=0.000024 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.288171 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.288171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188929Jy sigma=1.803746 ! Fit after self-cal, rms=0.188931Jy sigma=1.803707 ! 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=0.188931Jy sigma=1.803707 ! Fit after self-cal, rms=0.188665Jy sigma=1.803005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=3.307 mas, bpa=-11.18 degrees ! Estimated noise=0.310202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164579 Jy ! Component: 100 - total flux cleaned = 0.000249743 Jy ! Component: 150 - total flux cleaned = 0.000289166 Jy ! Component: 200 - total flux cleaned = 0.00025377 Jy ! Total flux subtracted in 200 components = 0.00025377 Jy ! Clean residual min=-0.002235 max=0.002432 Jy/beam ! Clean residual mean=0.000028 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.288425 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.288425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188644Jy sigma=1.802846 ! Fit after self-cal, rms=0.188664Jy sigma=1.802787 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 (-97.5, 75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134675 Jy ! Component: 100 - total flux cleaned = 0.00129967 Jy ! Component: 150 - total flux cleaned = 0.00138218 Jy ! Component: 200 - total flux cleaned = 0.00149231 Jy ! Total flux subtracted in 200 components = 0.00149231 Jy ! Clean residual min=-0.002233 max=0.002146 Jy/beam ! Clean residual mean=0.000027 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.289917 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.289917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188635Jy sigma=1.802425 ! Fit after self-cal, rms=0.188637Jy sigma=1.802393 ! 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=0.188637Jy sigma=1.802393 ! Fit after self-cal, rms=0.188452Jy sigma=1.802359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.756 mas, bmaj=9.619 mas, bpa=31.42 degrees ! Estimated noise=0.438453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117989 Jy ! Component: 100 - total flux cleaned = 0.00132528 Jy ! Component: 150 - total flux cleaned = 0.00126867 Jy ! Component: 200 - total flux cleaned = 0.00119144 Jy ! Total flux subtracted in 200 components = 0.00119144 Jy ! Clean residual min=-0.002281 max=0.002353 Jy/beam ! Clean residual mean=0.000066 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.291108 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.291108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188448Jy sigma=1.802278 ! Fit after self-cal, rms=0.188442Jy sigma=1.802258 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 = 0.000205934 Jy ! Component: 100 - total flux cleaned = 0.000186006 Jy ! Component: 150 - total flux cleaned = 0.00011891 Jy ! Component: 200 - total flux cleaned = 5.74398e-05 Jy ! Total flux subtracted in 200 components = 5.74398e-05 Jy ! Clean residual min=-0.002299 max=0.002310 Jy/beam ! Clean residual mean=0.000063 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.291166 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.291166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188439Jy sigma=1.802241 ! Fit after self-cal, rms=0.188441Jy sigma=1.802226 ! 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=2.321 mas, bmaj=3.306 mas, bpa=-11.12 degrees ! Estimated noise=0.310063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.321 x 3.306 at -11.12 degrees (North through East) ! Clean map min=-0.0026223 max=0.20335 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=1.857 mas, bmaj=2.78 mas, bpa=-16.96 degrees ! Estimated noise=0.635391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154679 Jy ! Component: 100 - total flux cleaned = 0.203896 Jy ! Component: 150 - total flux cleaned = 0.22868 Jy ! Component: 200 - total flux cleaned = 0.243668 Jy ! Total flux subtracted in 200 components = 0.243668 Jy ! Clean residual min=-0.005745 max=0.008384 Jy/beam ! Clean residual mean=0.000021 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.243668 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 0.243668 Jy ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=3.306 mas, bpa=-11.12 degrees ! Estimated noise=0.310063 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 = 0.0161664 Jy ! Component: 100 - total flux cleaned = 0.0247206 Jy ! Component: 150 - total flux cleaned = 0.0300858 Jy ! Component: 200 - total flux cleaned = 0.0340147 Jy ! Total flux subtracted in 200 components = 0.0340147 Jy ! Clean residual min=-0.002471 max=0.002716 Jy/beam ! Clean residual mean=0.000083 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.277682 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.277682 Jy ! Inverting map ! Added new window around map position (10, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320611 Jy ! Component: 100 - total flux cleaned = 0.00582366 Jy ! Component: 150 - total flux cleaned = 0.00760376 Jy ! Component: 200 - total flux cleaned = 0.00861242 Jy ! Total flux subtracted in 200 components = 0.00861242 Jy ! Clean residual min=-0.002238 max=0.002196 Jy/beam ! Clean residual mean=0.000050 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.286295 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.286295 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=8.756 mas, bmaj=9.619 mas, bpa=31.42 degrees ! Estimated noise=0.438453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300831 Jy ! Component: 100 - total flux cleaned = 0.00437232 Jy ! Component: 150 - total flux cleaned = 0.00463036 Jy ! Component: 200 - total flux cleaned = 0.00480805 Jy ! Total flux subtracted in 200 components = 0.00480805 Jy ! Clean residual min=-0.002303 max=0.002270 Jy/beam ! Clean residual mean=0.000072 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.291103 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.76126e-05 Jy ! Component: 100 - total flux cleaned = 5.25038e-05 Jy ! Component: 150 - total flux cleaned = 7.3882e-05 Jy ! Component: 200 - total flux cleaned = 9.22735e-05 Jy ! Total flux subtracted in 200 components = 9.22735e-05 Jy ! Clean residual min=-0.002243 max=0.002219 Jy/beam ! Clean residual mean=0.000060 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.291195 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.291195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=3.306 mas, bpa=-11.12 degrees ! Estimated noise=0.310063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132958 Jy ! Component: 100 - total flux cleaned = 0.000230095 Jy ! Component: 150 - total flux cleaned = 0.000141788 Jy ! Component: 200 - total flux cleaned = 0.000100068 Jy ! Total flux subtracted in 200 components = 0.000100068 Jy ! Clean residual min=-0.002124 max=0.002088 Jy/beam ! Clean residual mean=0.000022 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.291295 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.291295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188420Jy sigma=1.802095 ! Fit after self-cal, rms=0.188406Jy sigma=1.801962 wmodel J2311+4543_S_map.mod ! Writing 106 model components to file: J2311+4543_S_map.mod wobs J2311+4543_S_uvs.fits ! Writing UV FITS file: J2311+4543_S_uvs.fits wwins J2311+4543_S_map.win ! wwins: Wrote 6 windows to J2311+4543_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 = -0.000323811 Jy ! Component: 100 - total flux cleaned = -0.000398747 Jy ! Component: 150 - total flux cleaned = -0.00039946 Jy ! Component: 200 - total flux cleaned = -0.000330675 Jy ! Component: 250 - total flux cleaned = -0.000365028 Jy ! Component: 300 - total flux cleaned = -0.000364968 Jy ! Component: 350 - total flux cleaned = -0.000365069 Jy ! Component: 400 - total flux cleaned = -0.000300167 Jy ! Component: 450 - total flux cleaned = -0.000204291 Jy ! Component: 500 - total flux cleaned = -0.000141276 Jy ! Component: 550 - total flux cleaned = 1.49327e-05 Jy ! Component: 600 - total flux cleaned = 0.000107169 Jy ! Component: 650 - total flux cleaned = 0.000229908 Jy ! Component: 700 - total flux cleaned = 0.000290863 Jy ! Component: 750 - total flux cleaned = 0.000562059 Jy ! Component: 800 - total flux cleaned = 0.000621542 Jy ! Component: 850 - total flux cleaned = 0.000739908 Jy ! Component: 900 - total flux cleaned = 0.000856766 Jy ! Component: 950 - total flux cleaned = 0.000856687 Jy ! Component: 1000 - total flux cleaned = 0.00100109 Jy ! Component: 1050 - total flux cleaned = 0.00105836 Jy ! Component: 1100 - total flux cleaned = 0.00114352 Jy ! Component: 1150 - total flux cleaned = 0.00128444 Jy ! Component: 1200 - total flux cleaned = 0.00125659 Jy ! Component: 1250 - total flux cleaned = 0.00142328 Jy ! Component: 1300 - total flux cleaned = 0.00153333 Jy ! Component: 1350 - total flux cleaned = 0.00156057 Jy ! Component: 1400 - total flux cleaned = 0.00156061 Jy ! Component: 1450 - total flux cleaned = 0.00158776 Jy ! Component: 1500 - total flux cleaned = 0.00177595 Jy ! Component: 1550 - total flux cleaned = 0.00190932 Jy ! Component: 1600 - total flux cleaned = 0.00193583 Jy ! Component: 1650 - total flux cleaned = 0.00193583 Jy ! Component: 1700 - total flux cleaned = 0.00211938 Jy ! Component: 1750 - total flux cleaned = 0.00219769 Jy ! Component: 1800 - total flux cleaned = 0.00219786 Jy ! Component: 1850 - total flux cleaned = 0.00224965 Jy ! Component: 1900 - total flux cleaned = 0.00232691 Jy ! Component: 1950 - total flux cleaned = 0.00240359 Jy ! Component: 2000 - total flux cleaned = 0.00258167 Jy ! Component: 2050 - total flux cleaned = 0.00263215 Jy ! Component: 2100 - total flux cleaned = 0.00270766 Jy ! Component: 2150 - total flux cleaned = 0.00288288 Jy ! Component: 2200 - total flux cleaned = 0.00303246 Jy ! Component: 2250 - total flux cleaned = 0.00295784 Jy ! Component: 2300 - total flux cleaned = 0.00305654 Jy ! Component: 2350 - total flux cleaned = 0.00322874 Jy ! Component: 2400 - total flux cleaned = 0.00325311 Jy ! Component: 2450 - total flux cleaned = 0.00335081 Jy ! Component: 2500 - total flux cleaned = 0.00339949 Jy ! Component: 2550 - total flux cleaned = 0.00352029 Jy ! Component: 2600 - total flux cleaned = 0.00356851 Jy ! Component: 2650 - total flux cleaned = 0.00373647 Jy ! Component: 2700 - total flux cleaned = 0.00378436 Jy ! Component: 2750 - total flux cleaned = 0.00387943 Jy ! Component: 2800 - total flux cleaned = 0.00392668 Jy ! Component: 2850 - total flux cleaned = 0.00402111 Jy ! Component: 2900 - total flux cleaned = 0.00413851 Jy ! Component: 2950 - total flux cleaned = 0.00418532 Jy ! Component: 3000 - total flux cleaned = 0.0043484 Jy ! Component: 3050 - total flux cleaned = 0.00437174 Jy ! Component: 3100 - total flux cleaned = 0.00437169 Jy ! Component: 3150 - total flux cleaned = 0.00448687 Jy ! Component: 3200 - total flux cleaned = 0.00450982 Jy ! Component: 3250 - total flux cleaned = 0.00462428 Jy ! Component: 3300 - total flux cleaned = 0.00469271 Jy ! Component: 3350 - total flux cleaned = 0.00471547 Jy ! Component: 3400 - total flux cleaned = 0.00489646 Jy ! Component: 3450 - total flux cleaned = 0.00487387 Jy ! Component: 3500 - total flux cleaned = 0.00500867 Jy ! Component: 3550 - total flux cleaned = 0.00512071 Jy ! Component: 3600 - total flux cleaned = 0.00509854 Jy ! Component: 3650 - total flux cleaned = 0.0052096 Jy ! Component: 3700 - total flux cleaned = 0.00525403 Jy ! Component: 3750 - total flux cleaned = 0.0053204 Jy ! Component: 3800 - total flux cleaned = 0.00540838 Jy ! Component: 3850 - total flux cleaned = 0.00549598 Jy ! Component: 3900 - total flux cleaned = 0.00562705 Jy ! Component: 3950 - total flux cleaned = 0.0056706 Jy ! Component: 4000 - total flux cleaned = 0.00573587 Jy ! Component: 4050 - total flux cleaned = 0.00582253 Jy ! Total flux subtracted in 4096 components = 0.00588739 Jy ! Clean residual min=-0.001137 max=0.001406 Jy/beam ! Clean residual mean=0.000016 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.297183 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 444 components and 0.297182 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J2311+4543_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.321 x 3.306 at -11.12 degrees (North through East) ! Clean map min=-0.0018803 max=0.20331 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J2311+4543_S_map.fits wmodel /scr/pima/rdv76_uvs/J2311+4543_S_map.mod ! Writing 444 model components to file: /scr/pima/rdv76_uvs/J2311+4543_S_map.mod wobs /scr/pima/rdv76_uvs/J2311+4543_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J2311+4543_S_uvs.fits wwins /scr/pima/rdv76_uvs/J2311+4543_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv76_uvs/J2311+4543_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000368625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543926 0.543926 1.08785 2.1757 4.35141 8.70281 17.4056 34.8113 69.6225 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 551.545 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J2311+4543_S_dfm.log closed on Fri Jun 15 05:58:48 2018