! Started logfile: /image_prod/ug002_uva//J0714+8151_S_b_dfm.log on Wed Mar 4 21:43:14 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//J0714+8151_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0714+8151_S_b_uva.fits ! AN table 1: 120 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.784491 visibilities/baseline/integration-bin. ! Found source: J0714+8151 ! ! 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 10167 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 J0714+8151_S_b] 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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001953Jy sigma=7.814211 ! Fit after self-cal, rms=0.966943Jy sigma=7.541780 ! 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=4.513 mas, bmaj=5.691 mas, bpa=-27.42 degrees ! Estimated noise=1.44728 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 = 0.0263174 Jy ! Component: 100 - total flux cleaned = 0.0322779 Jy ! Total flux subtracted in 100 components = 0.0322779 Jy ! Clean residual min=-0.003116 max=0.002865 Jy/beam ! Clean residual mean=-0.000006 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0322779 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0322779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061950Jy sigma=0.442522 ! Fit after self-cal, rms=0.060108Jy sigma=0.427888 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469966 Jy ! Component: 100 - total flux cleaned = 0.00527933 Jy ! Total flux subtracted in 100 components = 0.00527933 Jy ! Clean residual min=-0.002612 max=0.002526 Jy/beam ! Clean residual mean=-0.000004 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0375572 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0375572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059734Jy sigma=0.425304 ! Fit after self-cal, rms=0.059713Jy sigma=0.425241 ! 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=5.363 mas, bmaj=6.831 mas, bpa=-18.78 degrees ! Estimated noise=0.918654 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 = 0.000737092 Jy ! Component: 100 - total flux cleaned = 0.000733529 Jy ! Component: 150 - total flux cleaned = 0.000733505 Jy ! Component: 200 - total flux cleaned = 0.000757316 Jy ! Total flux subtracted in 200 components = 0.000757316 Jy ! Clean residual min=-0.002152 max=0.002320 Jy/beam ! Clean residual mean=-0.000012 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0383145 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0383145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059666Jy sigma=0.425047 ! Fit after self-cal, rms=0.059648Jy sigma=0.425035 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.363 x 6.831 at -18.78 degrees (North through East) ! Clean map min=-0.0021282 max=0.038153 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.08 KP 1.01 ! LA 0.87 NL 1.05 OV 1.09 PT 1.04 ! SC 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.98 KP 0.99 ! LA 0.90 NL 0.81 OV 1.16 PT 1.01 ! SC 0.68 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.16 HN 1.13 KP 0.90 ! LA 0.88 NL 0.85 OV 1.09 PT 1.11 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.059648Jy sigma=0.425035 ! Fit after self-cal, rms=0.057044Jy sigma=0.422485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.239 mas, bmaj=6.822 mas, bpa=-16.94 degrees ! Estimated noise=0.912063 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 = 0.000248591 Jy ! Component: 100 - total flux cleaned = 0.000277871 Jy ! Component: 150 - total flux cleaned = 0.000303458 Jy ! Component: 200 - total flux cleaned = 0.000336862 Jy ! Total flux subtracted in 200 components = 0.000336862 Jy ! Clean residual min=-0.001636 max=0.001530 Jy/beam ! Clean residual mean=-0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0386514 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0386514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057036Jy sigma=0.422440 ! Fit after self-cal, rms=0.057127Jy sigma=0.421731 ! 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=0.057127Jy sigma=0.421731 ! Fit after self-cal, rms=0.057070Jy sigma=0.419983 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.231 mas, bmaj=6.743 mas, bpa=-18.62 degrees ! Estimated noise=0.906433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.33892e-07 Jy ! Component: 100 - total flux cleaned = 1.7284e-05 Jy ! Component: 150 - total flux cleaned = 1.20721e-06 Jy ! Component: 200 - total flux cleaned = -1.95571e-05 Jy ! Total flux subtracted in 200 components = -1.95571e-05 Jy ! Clean residual min=-0.001432 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0386318 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0386318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057067Jy sigma=0.419968 ! Fit after self-cal, rms=0.057192Jy sigma=0.419540 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 (-11, -125.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843975 Jy ! Component: 100 - total flux cleaned = 0.00102006 Jy ! Component: 150 - total flux cleaned = 0.000995863 Jy ! Component: 200 - total flux cleaned = 0.000996209 Jy ! Total flux subtracted in 200 components = 0.000996209 Jy ! Clean residual min=-0.001528 max=0.001242 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.039628 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.039628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057153Jy sigma=0.419177 ! Fit after self-cal, rms=0.057156Jy sigma=0.419050 ! 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=0.057156Jy sigma=0.419050 ! Fit after self-cal, rms=0.057383Jy sigma=0.418913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.202 mas, bmaj=6.718 mas, bpa=-18.6 degrees ! Estimated noise=0.902183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571116 Jy ! Component: 100 - total flux cleaned = 0.000550454 Jy ! Component: 150 - total flux cleaned = 0.000529551 Jy ! Component: 200 - total flux cleaned = 0.000530754 Jy ! Total flux subtracted in 200 components = 0.000530754 Jy ! Clean residual min=-0.001450 max=0.001207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0401588 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.0401588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057365Jy sigma=0.418733 ! Fit after self-cal, rms=0.057439Jy sigma=0.418665 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 = 0.000256899 Jy ! Component: 100 - total flux cleaned = 0.00023781 Jy ! Component: 150 - total flux cleaned = 0.000220658 Jy ! Component: 200 - total flux cleaned = 0.0002213 Jy ! Total flux subtracted in 200 components = 0.0002213 Jy ! Clean residual min=-0.001449 max=0.001221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0403801 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0403801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057428Jy sigma=0.418559 ! Fit after self-cal, rms=0.057435Jy sigma=0.418549 ! 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=0.057435Jy sigma=0.418549 ! Fit after self-cal, rms=0.057577Jy sigma=0.418522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.703 mas, bmaj=10.07 mas, bpa=-17.57 degrees ! Estimated noise=1.02928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252648 Jy ! Component: 100 - total flux cleaned = 0.000199831 Jy ! Component: 150 - total flux cleaned = 0.000190185 Jy ! Component: 200 - total flux cleaned = 0.000173542 Jy ! Total flux subtracted in 200 components = 0.000173542 Jy ! Clean residual min=-0.001200 max=0.001139 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0405536 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0405536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057571Jy sigma=0.418500 ! Fit after self-cal, rms=0.057602Jy sigma=0.418479 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 = 6.52263e-05 Jy ! Component: 100 - total flux cleaned = 1.81574e-05 Jy ! Component: 150 - total flux cleaned = 1.83832e-05 Jy ! Component: 200 - total flux cleaned = 1.09461e-05 Jy ! Total flux subtracted in 200 components = 1.09461e-05 Jy ! Clean residual min=-0.001196 max=0.001116 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0405646 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0405646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057599Jy sigma=0.418468 ! Fit after self-cal, rms=0.057604Jy sigma=0.418463 ! 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=5.191 mas, bmaj=6.715 mas, bpa=-18.45 degrees ! Estimated noise=0.901469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.191 x 6.715 at -18.45 degrees (North through East) ! Clean map min=-0.0016623 max=0.037366 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=4.356 mas, bmaj=5.636 mas, bpa=-25.6 degrees ! Estimated noise=1.42727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289663 Jy ! Component: 100 - total flux cleaned = 0.0355412 Jy ! Component: 150 - total flux cleaned = 0.0376838 Jy ! Component: 200 - total flux cleaned = 0.0385705 Jy ! Total flux subtracted in 200 components = 0.0385705 Jy ! Clean residual min=-0.002365 max=0.002110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0385705 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0385705 Jy ! Inverting map and beam ! Estimated beam: bmin=5.191 mas, bmaj=6.715 mas, bpa=-18.45 degrees ! Estimated noise=0.901469 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 = 0.00071204 Jy ! Component: 100 - total flux cleaned = 0.00129357 Jy ! Component: 150 - total flux cleaned = 0.00145984 Jy ! Component: 200 - total flux cleaned = 0.00146022 Jy ! Total flux subtracted in 200 components = 0.00146022 Jy ! Clean residual min=-0.001472 max=0.001204 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0400307 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.0400307 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=8.703 mas, bmaj=10.07 mas, bpa=-17.57 degrees ! Estimated noise=1.02928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305853 Jy ! Component: 100 - total flux cleaned = 0.000359764 Jy ! Component: 150 - total flux cleaned = 0.000391504 Jy ! Component: 200 - total flux cleaned = 0.000391776 Jy ! Total flux subtracted in 200 components = 0.000391776 Jy ! Clean residual min=-0.001231 max=0.001106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0404225 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 = 1.23006e-05 Jy ! Component: 100 - total flux cleaned = 1.36157e-06 Jy ! Component: 150 - total flux cleaned = 1.21585e-06 Jy ! Component: 200 - total flux cleaned = -9.02661e-06 Jy ! Total flux subtracted in 200 components = -9.02661e-06 Jy ! Clean residual min=-0.001222 max=0.001109 Jy/beam ! Clean residual mean=-0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0404134 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0404134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.191 mas, bmaj=6.715 mas, bpa=-18.45 degrees ! Estimated noise=0.901469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99506e-05 Jy ! Component: 100 - total flux cleaned = -0.000150809 Jy ! Component: 150 - total flux cleaned = -0.000171485 Jy ! Component: 200 - total flux cleaned = -0.000190399 Jy ! Total flux subtracted in 200 components = -0.000190399 Jy ! Clean residual min=-0.001406 max=0.001151 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.040223 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0402231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057613Jy sigma=0.418516 ! Fit after self-cal, rms=0.057613Jy sigma=0.418488 wmodel J0714+8151_S_b_map.mod ! Writing 79 model components to file: J0714+8151_S_b_map.mod wobs J0714+8151_S_b_uvs.fits ! Writing UV FITS file: J0714+8151_S_b_uvs.fits wwins J0714+8151_S_b_map.win ! wwins: Wrote 2 windows to J0714+8151_S_b_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 = -0.000605852 Jy ! Component: 100 - total flux cleaned = -0.000713559 Jy ! Component: 150 - total flux cleaned = -0.000814415 Jy ! Component: 200 - total flux cleaned = -0.00089159 Jy ! Component: 250 - total flux cleaned = -0.00100344 Jy ! Component: 300 - total flux cleaned = -0.00107573 Jy ! Component: 350 - total flux cleaned = -0.0011642 Jy ! Component: 400 - total flux cleaned = -0.00130207 Jy ! Component: 450 - total flux cleaned = -0.00138587 Jy ! Component: 500 - total flux cleaned = -0.00145156 Jy ! Component: 550 - total flux cleaned = -0.001564 Jy ! Component: 600 - total flux cleaned = -0.00164246 Jy ! Component: 650 - total flux cleaned = -0.00168903 Jy ! Component: 700 - total flux cleaned = -0.00174952 Jy ! Component: 750 - total flux cleaned = -0.00179412 Jy ! Component: 800 - total flux cleaned = -0.00186718 Jy ! Component: 850 - total flux cleaned = -0.00196734 Jy ! Component: 900 - total flux cleaned = -0.00206584 Jy ! Component: 950 - total flux cleaned = -0.00214906 Jy ! Component: 1000 - total flux cleaned = -0.0022036 Jy ! Component: 1050 - total flux cleaned = -0.00228447 Jy ! Component: 1100 - total flux cleaned = -0.00235071 Jy ! Component: 1150 - total flux cleaned = -0.00241603 Jy ! Component: 1200 - total flux cleaned = -0.00249329 Jy ! Component: 1250 - total flux cleaned = -0.00253144 Jy ! Component: 1300 - total flux cleaned = -0.00260654 Jy ! Component: 1350 - total flux cleaned = -0.00265574 Jy ! Component: 1400 - total flux cleaned = -0.00269235 Jy ! Component: 1450 - total flux cleaned = -0.00275234 Jy ! Component: 1500 - total flux cleaned = -0.00279968 Jy ! Component: 1550 - total flux cleaned = -0.00283465 Jy ! Component: 1600 - total flux cleaned = -0.00285793 Jy ! Component: 1650 - total flux cleaned = -0.00292655 Jy ! Component: 1700 - total flux cleaned = -0.00292648 Jy ! Component: 1750 - total flux cleaned = -0.00294904 Jy ! Component: 1800 - total flux cleaned = -0.00300434 Jy ! Component: 1850 - total flux cleaned = -0.00301532 Jy ! Component: 1900 - total flux cleaned = -0.00304787 Jy ! Component: 1950 - total flux cleaned = -0.00306947 Jy ! Component: 2000 - total flux cleaned = -0.00313319 Jy ! Component: 2050 - total flux cleaned = -0.00317539 Jy ! Component: 2100 - total flux cleaned = -0.00324835 Jy ! Component: 2150 - total flux cleaned = -0.0033308 Jy ! Component: 2200 - total flux cleaned = -0.0033513 Jy ! Component: 2250 - total flux cleaned = -0.00342228 Jy ! Component: 2300 - total flux cleaned = -0.00348253 Jy ! Component: 2350 - total flux cleaned = -0.00355219 Jy ! Component: 2400 - total flux cleaned = -0.00364091 Jy ! Component: 2450 - total flux cleaned = -0.00366059 Jy ! Component: 2500 - total flux cleaned = -0.00374787 Jy ! Component: 2550 - total flux cleaned = -0.00380549 Jy ! Component: 2600 - total flux cleaned = -0.00388171 Jy ! Component: 2650 - total flux cleaned = -0.00391939 Jy ! Component: 2700 - total flux cleaned = -0.00398487 Jy ! Component: 2750 - total flux cleaned = -0.00404071 Jy ! Component: 2800 - total flux cleaned = -0.00408674 Jy ! Component: 2850 - total flux cleaned = -0.00416002 Jy ! Component: 2900 - total flux cleaned = -0.00422374 Jy ! Component: 2950 - total flux cleaned = -0.00428683 Jy ! Component: 3000 - total flux cleaned = -0.00432266 Jy ! Component: 3050 - total flux cleaned = -0.00438492 Jy ! Component: 3100 - total flux cleaned = -0.00442908 Jy ! Component: 3150 - total flux cleaned = -0.00449929 Jy ! Component: 3200 - total flux cleaned = -0.0045341 Jy ! Component: 3250 - total flux cleaned = -0.00462925 Jy ! Component: 3300 - total flux cleaned = -0.00466369 Jy ! Component: 3350 - total flux cleaned = -0.00468934 Jy ! Component: 3400 - total flux cleaned = -0.00478268 Jy ! Component: 3450 - total flux cleaned = -0.00485008 Jy ! Component: 3500 - total flux cleaned = -0.00489189 Jy ! Component: 3550 - total flux cleaned = -0.00496684 Jy ! Component: 3600 - total flux cleaned = -0.00500816 Jy ! Component: 3650 - total flux cleaned = -0.00506571 Jy ! Component: 3700 - total flux cleaned = -0.00513926 Jy ! Component: 3750 - total flux cleaned = -0.00515549 Jy ! Component: 3800 - total flux cleaned = -0.00520379 Jy ! Component: 3850 - total flux cleaned = -0.00525988 Jy ! Component: 3900 - total flux cleaned = -0.00530768 Jy ! Component: 3950 - total flux cleaned = -0.00537896 Jy ! Component: 4000 - total flux cleaned = -0.00542609 Jy ! Component: 4050 - total flux cleaned = -0.00548086 Jy ! Total flux subtracted in 4096 components = -0.0055197 Jy ! Clean residual min=-0.000487 max=0.000495 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0347034 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 359 components and 0.0347034 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0714+8151_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.191 x 6.715 at -18.45 degrees (North through East) ! Clean map min=-0.0013856 max=0.037094 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0714+8151_S_b_map.fits wmodel /image_prod/ug002_uva//J0714+8151_S_b_map.mod ! Writing 359 model components to file: /image_prod/ug002_uva//J0714+8151_S_b_map.mod wobs /image_prod/ug002_uva//J0714+8151_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0714+8151_S_b_uvs.fits wwins /image_prod/ug002_uva//J0714+8151_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0714+8151_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0370941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17526 1.17526 2.35052 4.70105 9.4021 18.8042 37.6084 75.2168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.262 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0714+8151_S_b_dfm.log closed on Wed Mar 4 21:43:18 2020