! Started logfile: /image_prod/ug002_uva//J0010+2047_S_dfm.log on Wed Mar 4 18:15:44 2020 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 /image_prod/ug002_uva//J0010+2047_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0010+2047_S_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! AN table 2: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.98836 visibilities/baseline/integration-bin. ! Found source: J0010+2047 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 2802 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0010+2047_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.005144Jy sigma=10.523680 ! Fit after self-cal, rms=0.961228Jy sigma=10.072624 ! 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=3.09 mas, bmaj=11.02 mas, bpa=-21.37 degrees ! Estimated noise=1.72299 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 = 0.0298326 Jy ! Component: 100 - total flux cleaned = 0.0370579 Jy ! Total flux subtracted in 100 components = 0.0370579 Jy ! Clean residual min=-0.003426 max=0.003239 Jy/beam ! Clean residual mean=-0.000017 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0370579 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0370579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048393Jy sigma=0.474205 ! Fit after self-cal, rms=0.046249Jy sigma=0.453475 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519566 Jy ! Component: 100 - total flux cleaned = 0.00692178 Jy ! Total flux subtracted in 100 components = 0.00692178 Jy ! Clean residual min=-0.003212 max=0.002926 Jy/beam ! Clean residual mean=-0.000014 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0439797 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0439797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.045631Jy sigma=0.447646 ! Fit after self-cal, rms=0.045620Jy sigma=0.447519 ! 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=3.809 mas, bmaj=12.22 mas, bpa=-20.09 degrees ! Estimated noise=1.29927 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 = 0.000982068 Jy ! Component: 100 - total flux cleaned = 0.000982797 Jy ! Component: 150 - total flux cleaned = 0.000915377 Jy ! Component: 200 - total flux cleaned = 0.00086016 Jy ! Total flux subtracted in 200 components = 0.00086016 Jy ! Clean residual min=-0.002795 max=0.002245 Jy/beam ! Clean residual mean=-0.000008 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0448398 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0448398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.045528Jy sigma=0.446935 ! Fit after self-cal, rms=0.045501Jy sigma=0.446879 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.809 x 12.22 at -20.09 degrees (North through East) ! Clean map min=-0.0027262 max=0.042256 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.02 KP 0.81 ! LA 1.10 OV 0.83 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.04 KP 1.01 LA 1.03 ! MK 1.10 OV 0.83 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.89 KP 0.99 ! LA 1.11 OV 0.86 PT 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 HN 0.92 KP 0.94 LA 1.05 ! MK 1.00 OV 0.95 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.05 KP 1.07 ! LA 0.99 OV 0.88 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.89 KP 1.10 LA 1.02 ! MK 0.99 OV 0.98 PT 1.04 ! ! ! Fit before self-cal, rms=0.045501Jy sigma=0.446879 ! Fit after self-cal, rms=0.044424Jy sigma=0.444342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=12.09 mas, bpa=-20.1 degrees ! Estimated noise=1.2866 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 = 0.00040206 Jy ! Component: 100 - total flux cleaned = 0.000417505 Jy ! Component: 150 - total flux cleaned = 0.000417787 Jy ! Component: 200 - total flux cleaned = 0.000438949 Jy ! Total flux subtracted in 200 components = 0.000438949 Jy ! Clean residual min=-0.002332 max=0.002306 Jy/beam ! Clean residual mean=-0.000010 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0452788 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0452788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044414Jy sigma=0.444245 ! Fit after self-cal, rms=0.044470Jy sigma=0.443884 ! 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. ! ! Fit before self-cal, rms=0.044470Jy sigma=0.443884 ! Fit after self-cal, rms=0.044575Jy sigma=0.442400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=12.02 mas, bpa=-20.16 degrees ! Estimated noise=1.28645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231025 Jy ! Component: 100 - total flux cleaned = 0.000311636 Jy ! Component: 150 - total flux cleaned = 0.000332945 Jy ! Component: 200 - total flux cleaned = 0.000368732 Jy ! Total flux subtracted in 200 components = 0.000368732 Jy ! Clean residual min=-0.002263 max=0.002140 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0456475 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0456475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044567Jy sigma=0.442338 ! Fit after self-cal, rms=0.044518Jy sigma=0.441413 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 = 0.000116024 Jy ! Component: 100 - total flux cleaned = 0.00018271 Jy ! Component: 150 - total flux cleaned = 0.000227658 Jy ! Component: 200 - total flux cleaned = 0.000235061 Jy ! Total flux subtracted in 200 components = 0.000235061 Jy ! Clean residual min=-0.002213 max=0.002126 Jy/beam ! Clean residual mean=-0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0458826 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0458826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044513Jy sigma=0.441366 ! Fit after self-cal, rms=0.044514Jy sigma=0.441355 ! 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. ! ! Fit before self-cal, rms=0.044514Jy sigma=0.441355 ! Fit after self-cal, rms=0.044486Jy sigma=0.441296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.807 mas, bmaj=11.97 mas, bpa=-20.16 degrees ! Estimated noise=1.28639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145787 Jy ! Component: 100 - total flux cleaned = 0.000209317 Jy ! Component: 150 - total flux cleaned = 0.000253836 Jy ! Component: 200 - total flux cleaned = 0.000299519 Jy ! Total flux subtracted in 200 components = 0.000299519 Jy ! Clean residual min=-0.002191 max=0.002066 Jy/beam ! Clean residual mean=-0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0461821 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0461821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044481Jy sigma=0.441260 ! Fit after self-cal, rms=0.044492Jy sigma=0.441246 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 = -1.54215e-05 Jy ! Component: 100 - total flux cleaned = 9.05421e-06 Jy ! Component: 150 - total flux cleaned = 2.30697e-05 Jy ! Component: 200 - total flux cleaned = 2.2895e-05 Jy ! Total flux subtracted in 200 components = 2.2895e-05 Jy ! Clean residual min=-0.002193 max=0.002088 Jy/beam ! Clean residual mean=-0.000005 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.046205 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.046205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044489Jy sigma=0.441222 ! Fit after self-cal, rms=0.044490Jy sigma=0.441218 ! 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. ! ! Fit before self-cal, rms=0.044490Jy sigma=0.441218 ! Fit after self-cal, rms=0.044419Jy sigma=0.441208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.243 mas, bmaj=13.61 mas, bpa=-20.42 degrees ! Estimated noise=1.51288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165981 Jy ! Component: 100 - total flux cleaned = 0.000196664 Jy ! Component: 150 - total flux cleaned = 0.000215604 Jy ! Component: 200 - total flux cleaned = 0.000226805 Jy ! Total flux subtracted in 200 components = 0.000226805 Jy ! Clean residual min=-0.002535 max=0.002154 Jy/beam ! Clean residual mean=-0.000010 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0464318 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.0464318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044418Jy sigma=0.441210 ! Fit after self-cal, rms=0.044418Jy sigma=0.441203 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 = 2.27397e-05 Jy ! Component: 100 - total flux cleaned = 4.62533e-06 Jy ! Component: 150 - total flux cleaned = 4.71479e-06 Jy ! Component: 200 - total flux cleaned = 9.11926e-06 Jy ! Total flux subtracted in 200 components = 9.11926e-06 Jy ! Clean residual min=-0.002532 max=0.002156 Jy/beam ! Clean residual mean=-0.000009 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0464409 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.0464409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044419Jy sigma=0.441205 ! Fit after self-cal, rms=0.044418Jy sigma=0.441201 ! 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=3.802 mas, bmaj=11.93 mas, bpa=-20.19 degrees ! Estimated noise=1.28567 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.802 x 11.93 at -20.19 degrees (North through East) ! Clean map min=-0.0021514 max=0.041855 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=3.08 mas, bmaj=10.76 mas, bpa=-21.83 degrees ! Estimated noise=1.70109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316424 Jy ! Component: 100 - total flux cleaned = 0.0397719 Jy ! Component: 150 - total flux cleaned = 0.0436031 Jy ! Component: 200 - total flux cleaned = 0.0453156 Jy ! Total flux subtracted in 200 components = 0.0453156 Jy ! Clean residual min=-0.002887 max=0.002668 Jy/beam ! Clean residual mean=-0.000013 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0453156 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0453156 Jy ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=11.93 mas, bpa=-20.19 degrees ! Estimated noise=1.28567 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 = 0.000736561 Jy ! Component: 100 - total flux cleaned = 0.000772677 Jy ! Component: 150 - total flux cleaned = 0.000834181 Jy ! Component: 200 - total flux cleaned = 0.000885947 Jy ! Total flux subtracted in 200 components = 0.000885947 Jy ! Clean residual min=-0.002266 max=0.002015 Jy/beam ! Clean residual mean=-0.000006 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0462016 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.0462016 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=9.243 mas, bmaj=13.61 mas, bpa=-20.42 degrees ! Estimated noise=1.51288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183091 Jy ! Component: 100 - total flux cleaned = 0.000199473 Jy ! Component: 150 - total flux cleaned = 0.000239612 Jy ! Component: 200 - total flux cleaned = 0.000261879 Jy ! Total flux subtracted in 200 components = 0.000261879 Jy ! Clean residual min=-0.002552 max=0.002149 Jy/beam ! Clean residual mean=-0.000010 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0464635 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 = 1.88658e-05 Jy ! Component: 100 - total flux cleaned = 2.72788e-05 Jy ! Component: 150 - total flux cleaned = 4.21585e-05 Jy ! Component: 200 - total flux cleaned = 4.85747e-05 Jy ! Total flux subtracted in 200 components = 4.85747e-05 Jy ! Clean residual min=-0.002547 max=0.002158 Jy/beam ! Clean residual mean=-0.000009 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.046512 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.046512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=11.93 mas, bpa=-20.19 degrees ! Estimated noise=1.28567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.33286e-05 Jy ! Component: 100 - total flux cleaned = -9.35142e-07 Jy ! Component: 150 - total flux cleaned = -1.29604e-05 Jy ! Component: 200 - total flux cleaned = -2.31188e-06 Jy ! Total flux subtracted in 200 components = -2.31188e-06 Jy ! Clean residual min=-0.002226 max=0.002083 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0465097 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0465097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044424Jy sigma=0.441232 ! Fit after self-cal, rms=0.044417Jy sigma=0.441187 wmodel J0010+2047_S_map.mod ! Writing 80 model components to file: J0010+2047_S_map.mod wobs J0010+2047_S_uvs.fits ! Writing UV FITS file: J0010+2047_S_uvs.fits wwins J0010+2047_S_map.win ! wwins: Wrote 1 windows to J0010+2047_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 = -0.000528372 Jy ! Component: 100 - total flux cleaned = -0.000846439 Jy ! Component: 150 - total flux cleaned = -0.00116081 Jy ! Component: 200 - total flux cleaned = -0.00145001 Jy ! Component: 250 - total flux cleaned = -0.00150348 Jy ! Component: 300 - total flux cleaned = -0.00152819 Jy ! Component: 350 - total flux cleaned = -0.00152812 Jy ! Component: 400 - total flux cleaned = -0.00169634 Jy ! Component: 450 - total flux cleaned = -0.00169628 Jy ! Component: 500 - total flux cleaned = -0.0018085 Jy ! Component: 550 - total flux cleaned = -0.00180805 Jy ! Component: 600 - total flux cleaned = -0.00182934 Jy ! Component: 650 - total flux cleaned = -0.00182994 Jy ! Component: 700 - total flux cleaned = -0.00187048 Jy ! Component: 750 - total flux cleaned = -0.00188998 Jy ! Component: 800 - total flux cleaned = -0.00190873 Jy ! Component: 850 - total flux cleaned = -0.00189004 Jy ! Component: 900 - total flux cleaned = -0.00192707 Jy ! Component: 950 - total flux cleaned = -0.00196269 Jy ! Component: 1000 - total flux cleaned = -0.00203321 Jy ! Component: 1050 - total flux cleaned = -0.0021199 Jy ! Component: 1100 - total flux cleaned = -0.00220486 Jy ! Component: 1150 - total flux cleaned = -0.00227179 Jy ! Component: 1200 - total flux cleaned = -0.00237061 Jy ! Component: 1250 - total flux cleaned = -0.00246764 Jy ! Component: 1300 - total flux cleaned = -0.00251563 Jy ! Component: 1350 - total flux cleaned = -0.00259421 Jy ! Component: 1400 - total flux cleaned = -0.00265641 Jy ! Component: 1450 - total flux cleaned = -0.00273291 Jy ! Component: 1500 - total flux cleaned = -0.00279344 Jy ! Component: 1550 - total flux cleaned = -0.00286766 Jy ! Component: 1600 - total flux cleaned = -0.00291167 Jy ! Component: 1650 - total flux cleaned = -0.0029842 Jy ! Component: 1700 - total flux cleaned = -0.00304155 Jy ! Component: 1750 - total flux cleaned = -0.00311204 Jy ! Component: 1800 - total flux cleaned = -0.00313974 Jy ! Component: 1850 - total flux cleaned = -0.00318082 Jy ! Component: 1900 - total flux cleaned = -0.00322156 Jy ! Component: 1950 - total flux cleaned = -0.00330207 Jy ! Component: 2000 - total flux cleaned = -0.00332867 Jy ! Component: 2050 - total flux cleaned = -0.00338107 Jy ! Component: 2100 - total flux cleaned = -0.00343294 Jy ! Component: 2150 - total flux cleaned = -0.00347153 Jy ! Component: 2200 - total flux cleaned = -0.00353493 Jy ! Component: 2250 - total flux cleaned = -0.0035852 Jy ! Component: 2300 - total flux cleaned = -0.00362237 Jy ! Component: 2350 - total flux cleaned = -0.00369592 Jy ! Component: 2400 - total flux cleaned = -0.00373237 Jy ! Component: 2450 - total flux cleaned = -0.00380422 Jy ! Component: 2500 - total flux cleaned = -0.00385147 Jy ! Component: 2550 - total flux cleaned = -0.00389839 Jy ! Component: 2600 - total flux cleaned = -0.00397963 Jy ! Component: 2650 - total flux cleaned = -0.00400276 Jy ! Component: 2700 - total flux cleaned = -0.00408249 Jy ! Component: 2750 - total flux cleaned = -0.00412747 Jy ! Component: 2800 - total flux cleaned = -0.00413871 Jy ! Component: 2850 - total flux cleaned = -0.00419427 Jy ! Component: 2900 - total flux cleaned = -0.00427093 Jy ! Component: 2950 - total flux cleaned = -0.00435779 Jy ! Component: 3000 - total flux cleaned = -0.00439015 Jy ! Component: 3050 - total flux cleaned = -0.00446508 Jy ! Component: 3100 - total flux cleaned = -0.00453941 Jy ! Component: 3150 - total flux cleaned = -0.00459206 Jy ! Component: 3200 - total flux cleaned = -0.00466536 Jy ! Component: 3250 - total flux cleaned = -0.00472777 Jy ! Component: 3300 - total flux cleaned = -0.00480019 Jy ! Component: 3350 - total flux cleaned = -0.00488223 Jy ! Component: 3400 - total flux cleaned = -0.00491274 Jy ! Component: 3450 - total flux cleaned = -0.00492275 Jy ! Component: 3500 - total flux cleaned = -0.00495306 Jy ! Component: 3550 - total flux cleaned = -0.00500318 Jy ! Component: 3600 - total flux cleaned = -0.00503309 Jy ! Component: 3650 - total flux cleaned = -0.00508271 Jy ! Component: 3700 - total flux cleaned = -0.00513197 Jy ! Component: 3750 - total flux cleaned = -0.00516137 Jy ! Component: 3800 - total flux cleaned = -0.00519073 Jy ! Component: 3850 - total flux cleaned = -0.00522955 Jy ! Component: 3900 - total flux cleaned = -0.00524884 Jy ! Component: 3950 - total flux cleaned = -0.00525845 Jy ! Component: 4000 - total flux cleaned = -0.00525842 Jy ! Component: 4050 - total flux cleaned = -0.00527746 Jy ! Total flux subtracted in 4096 components = -0.00527749 Jy ! Clean residual min=-0.000594 max=0.000626 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0412322 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 360 components and 0.0412322 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0010+2047_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.802 x 11.93 at -20.19 degrees (North through East) ! Clean map min=-0.001638 max=0.041453 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0010+2047_S_map.fits wmodel /image_prod/ug002_uva//J0010+2047_S_map.mod ! Writing 360 model components to file: /image_prod/ug002_uva//J0010+2047_S_map.mod wobs /image_prod/ug002_uva//J0010+2047_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0010+2047_S_uvs.fits wwins /image_prod/ug002_uva//J0010+2047_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0010+2047_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0414529 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30988 1.30988 2.61976 5.23952 10.479 20.9581 41.9161 83.8323 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.028 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0010+2047_S_dfm.log closed on Wed Mar 4 18:15:48 2020