! Started logfile: /image_prod/ug002_uva//J1112+3446_S_dfm.log on Wed Mar 4 23:56:50 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//J1112+3446_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1112+3446_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907037 visibilities/baseline/integration-bin. ! Found source: J1112+3446 ! ! 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 44 lines of history. ! ! Reading 7347 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 J1112+3446_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044350Jy sigma=8.850796 ! Fit after self-cal, rms=0.733551Jy sigma=6.160508 ! 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=2.928 mas, bmaj=5.471 mas, bpa=-8.862 degrees ! Estimated noise=1.47008 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 = 0.207503 Jy ! Component: 100 - total flux cleaned = 0.253013 Jy ! Total flux subtracted in 100 components = 0.253013 Jy ! Clean residual min=-0.006932 max=0.015887 Jy/beam ! Clean residual mean=0.000011 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.253013 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.253013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070825Jy sigma=0.528955 ! Fit after self-cal, rms=0.070826Jy sigma=0.528735 ! Inverting map ! Added new window around map position (-8.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162509 Jy ! Component: 100 - total flux cleaned = 0.0249657 Jy ! Total flux subtracted in 100 components = 0.0249657 Jy ! Clean residual min=-0.007418 max=0.006121 Jy/beam ! Clean residual mean=0.000010 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.277979 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.277979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066697Jy sigma=0.491494 ! Fit after self-cal, rms=0.066498Jy sigma=0.490357 ! 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=3.614 mas, bmaj=6.397 mas, bpa=-9.197 degrees ! Estimated noise=1.01473 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 = 0.00728235 Jy ! Component: 100 - total flux cleaned = 0.0106336 Jy ! Component: 150 - total flux cleaned = 0.0120182 Jy ! Component: 200 - total flux cleaned = 0.0129175 Jy ! Total flux subtracted in 200 components = 0.0129175 Jy ! Clean residual min=-0.007778 max=0.004447 Jy/beam ! Clean residual mean=0.000007 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.290896 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.290896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065527Jy sigma=0.482774 ! Fit after self-cal, rms=0.065465Jy sigma=0.482403 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 6.397 at -9.197 degrees (North through East) ! Clean map min=-0.0076794 max=0.26742 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 1.02 ! LA 1.04 MK 1.01 NL 0.99 OV 0.86 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.02 ! LA 1.04 MK 0.99 NL 1.07 OV 0.94 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 1.00 KP 1.01 ! LA 1.03 MK 1.01 NL 0.95 OV 0.85 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.065465Jy sigma=0.482403 ! Fit after self-cal, rms=0.061653Jy sigma=0.451542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.428 mas, bpa=-9.164 degrees ! Estimated noise=1.01212 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 (-12.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452972 Jy ! Component: 100 - total flux cleaned = 0.00697914 Jy ! Component: 150 - total flux cleaned = 0.00758568 Jy ! Component: 200 - total flux cleaned = 0.00783467 Jy ! Total flux subtracted in 200 components = 0.00783467 Jy ! Clean residual min=-0.002481 max=0.002931 Jy/beam ! Clean residual mean=0.000008 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.298731 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.298731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061281Jy sigma=0.448124 ! Fit after self-cal, rms=0.061237Jy sigma=0.447616 ! 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=0.061237Jy sigma=0.447616 ! Fit after self-cal, rms=0.058510Jy sigma=0.432824 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.405 mas, bpa=-9.112 degrees ! Estimated noise=1.01168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205869 Jy ! Component: 100 - total flux cleaned = 0.0021707 Jy ! Component: 150 - total flux cleaned = 0.0021708 Jy ! Component: 200 - total flux cleaned = 0.00213494 Jy ! Total flux subtracted in 200 components = 0.00213494 Jy ! Clean residual min=-0.001616 max=0.001958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.300866 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.300866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058400Jy sigma=0.431870 ! Fit after self-cal, rms=0.058384Jy sigma=0.431739 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 (-34, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181499 Jy ! Component: 100 - total flux cleaned = 0.00259621 Jy ! Component: 150 - total flux cleaned = 0.00280685 Jy ! Component: 200 - total flux cleaned = 0.00295831 Jy ! Total flux subtracted in 200 components = 0.00295831 Jy ! Clean residual min=-0.001626 max=0.001640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.303824 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.303824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058310Jy sigma=0.431136 ! Fit after self-cal, rms=0.058305Jy sigma=0.431116 ! 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=0.058305Jy sigma=0.431116 ! Fit after self-cal, rms=0.058243Jy sigma=0.430908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.402 mas, bpa=-9.202 degrees ! Estimated noise=1.01092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000849254 Jy ! Component: 100 - total flux cleaned = 0.000998494 Jy ! Component: 150 - total flux cleaned = 0.00112585 Jy ! Component: 200 - total flux cleaned = 0.00124222 Jy ! Total flux subtracted in 200 components = 0.00124222 Jy ! Clean residual min=-0.001559 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.305066 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.305066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058211Jy sigma=0.430669 ! Fit after self-cal, rms=0.058206Jy sigma=0.430647 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 = 0.00022792 Jy ! Component: 100 - total flux cleaned = 0.000292444 Jy ! Component: 150 - total flux cleaned = 0.000372017 Jy ! Component: 200 - total flux cleaned = 0.000427934 Jy ! Total flux subtracted in 200 components = 0.000427934 Jy ! Clean residual min=-0.001514 max=0.001487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.305494 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 123 components and 0.305494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058191Jy sigma=0.430540 ! Fit after self-cal, rms=0.058189Jy sigma=0.430532 ! 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=0.058189Jy sigma=0.430532 ! Fit after self-cal, rms=0.058173Jy sigma=0.430499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.051 mas, bmaj=10.19 mas, bpa=-7.845 degrees ! Estimated noise=1.20045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467033 Jy ! Component: 100 - total flux cleaned = 0.000662732 Jy ! Component: 150 - total flux cleaned = 0.000712684 Jy ! Component: 200 - total flux cleaned = 0.000742435 Jy ! Total flux subtracted in 200 components = 0.000742435 Jy ! Clean residual min=-0.001510 max=0.001576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.306237 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 144 components and 0.306236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058166Jy sigma=0.430435 ! Fit after self-cal, rms=0.058162Jy sigma=0.430412 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 = 1.79794e-05 Jy ! Component: 100 - total flux cleaned = 9.12479e-05 Jy ! Component: 150 - total flux cleaned = 0.000117029 Jy ! Component: 200 - total flux cleaned = 0.000128299 Jy ! Total flux subtracted in 200 components = 0.000128299 Jy ! Clean residual min=-0.001481 max=0.001573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.306365 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.306365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058158Jy sigma=0.430388 ! Fit after self-cal, rms=0.058156Jy sigma=0.430372 ! 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=3.622 mas, bmaj=6.403 mas, bpa=-9.251 degrees ! Estimated noise=1.01101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.622 x 6.403 at -9.251 degrees (North through East) ! Clean map min=-0.0014796 max=0.26594 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=2.934 mas, bmaj=5.485 mas, bpa=-8.84 degrees ! Estimated noise=1.46605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206854 Jy ! Component: 100 - total flux cleaned = 0.252972 Jy ! Component: 150 - total flux cleaned = 0.270374 Jy ! Component: 200 - total flux cleaned = 0.280266 Jy ! Total flux subtracted in 200 components = 0.280266 Jy ! Clean residual min=-0.003049 max=0.005222 Jy/beam ! Clean residual mean=0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.280265 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.280265 Jy ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.403 mas, bpa=-9.251 degrees ! Estimated noise=1.01101 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 = 0.00822956 Jy ! Component: 100 - total flux cleaned = 0.0131357 Jy ! Component: 150 - total flux cleaned = 0.0163764 Jy ! Component: 200 - total flux cleaned = 0.0187864 Jy ! Total flux subtracted in 200 components = 0.0187864 Jy ! Clean residual min=-0.001868 max=0.001942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.299052 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 0.299052 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=8.051 mas, bmaj=10.19 mas, bpa=-7.845 degrees ! Estimated noise=1.20045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271303 Jy ! Component: 100 - total flux cleaned = 0.00432403 Jy ! Component: 150 - total flux cleaned = 0.00505561 Jy ! Component: 200 - total flux cleaned = 0.00557229 Jy ! Total flux subtracted in 200 components = 0.00557229 Jy ! Clean residual min=-0.001578 max=0.001656 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.304624 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 = 0.000361373 Jy ! Component: 100 - total flux cleaned = 0.000605816 Jy ! Component: 150 - total flux cleaned = 0.00085026 Jy ! Component: 200 - total flux cleaned = 0.00106276 Jy ! Total flux subtracted in 200 components = 0.00106276 Jy ! Clean residual min=-0.001491 max=0.001578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.305687 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 126 components and 0.305687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.403 mas, bpa=-9.251 degrees ! Estimated noise=1.01101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111609 Jy ! Component: 100 - total flux cleaned = 0.000111325 Jy ! Component: 150 - total flux cleaned = 0.000112521 Jy ! Component: 200 - total flux cleaned = 0.000144636 Jy ! Total flux subtracted in 200 components = 0.000144636 Jy ! Clean residual min=-0.001513 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.305832 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 0.305832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058199Jy sigma=0.430765 ! Fit after self-cal, rms=0.058192Jy sigma=0.430695 wmodel J1112+3446_S_map.mod ! Writing 142 model components to file: J1112+3446_S_map.mod wobs J1112+3446_S_uvs.fits ! Writing UV FITS file: J1112+3446_S_uvs.fits wwins J1112+3446_S_map.win ! wwins: Wrote 4 windows to J1112+3446_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 = -6.26856e-05 Jy ! Component: 100 - total flux cleaned = 0.000123579 Jy ! Component: 150 - total flux cleaned = 0.000149963 Jy ! Component: 200 - total flux cleaned = 0.000174909 Jy ! Component: 250 - total flux cleaned = 0.000174326 Jy ! Component: 300 - total flux cleaned = 0.000196715 Jy ! Component: 350 - total flux cleaned = 0.000196672 Jy ! Component: 400 - total flux cleaned = 0.000241115 Jy ! Component: 450 - total flux cleaned = 0.000370853 Jy ! Component: 500 - total flux cleaned = 0.000412892 Jy ! Component: 550 - total flux cleaned = 0.000433663 Jy ! Component: 600 - total flux cleaned = 0.00049458 Jy ! Component: 650 - total flux cleaned = 0.000534395 Jy ! Component: 700 - total flux cleaned = 0.000573684 Jy ! Component: 750 - total flux cleaned = 0.000688865 Jy ! Component: 800 - total flux cleaned = 0.000669987 Jy ! Component: 850 - total flux cleaned = 0.000688913 Jy ! Component: 900 - total flux cleaned = 0.000726043 Jy ! Component: 950 - total flux cleaned = 0.000798589 Jy ! Component: 1000 - total flux cleaned = 0.000852177 Jy ! Component: 1050 - total flux cleaned = 0.000922624 Jy ! Component: 1100 - total flux cleaned = 0.000939575 Jy ! Component: 1150 - total flux cleaned = 0.00099121 Jy ! Component: 1200 - total flux cleaned = 0.00104218 Jy ! Component: 1250 - total flux cleaned = 0.00110926 Jy ! Component: 1300 - total flux cleaned = 0.001142 Jy ! Component: 1350 - total flux cleaned = 0.00117457 Jy ! Component: 1400 - total flux cleaned = 0.00125504 Jy ! Component: 1450 - total flux cleaned = 0.00128688 Jy ! Component: 1500 - total flux cleaned = 0.00130273 Jy ! Component: 1550 - total flux cleaned = 0.00133389 Jy ! Component: 1600 - total flux cleaned = 0.0014263 Jy ! Component: 1650 - total flux cleaned = 0.00145704 Jy ! Component: 1700 - total flux cleaned = 0.00153252 Jy ! Component: 1750 - total flux cleaned = 0.0015923 Jy ! Component: 1800 - total flux cleaned = 0.00166644 Jy ! Component: 1850 - total flux cleaned = 0.00168123 Jy ! Component: 1900 - total flux cleaned = 0.00175378 Jy ! Component: 1950 - total flux cleaned = 0.00172507 Jy ! Component: 2000 - total flux cleaned = 0.00182491 Jy ! Component: 2050 - total flux cleaned = 0.00185313 Jy ! Component: 2100 - total flux cleaned = 0.001867 Jy ! Component: 2150 - total flux cleaned = 0.00189473 Jy ! Component: 2200 - total flux cleaned = 0.00189471 Jy ! Component: 2250 - total flux cleaned = 0.00193571 Jy ! Component: 2300 - total flux cleaned = 0.0019629 Jy ! Component: 2350 - total flux cleaned = 0.00197654 Jy ! Component: 2400 - total flux cleaned = 0.00200309 Jy ! Component: 2450 - total flux cleaned = 0.00198996 Jy ! Component: 2500 - total flux cleaned = 0.0020424 Jy ! Component: 2550 - total flux cleaned = 0.00206851 Jy ! Component: 2600 - total flux cleaned = 0.00214608 Jy ! Component: 2650 - total flux cleaned = 0.00215898 Jy ! Component: 2700 - total flux cleaned = 0.00222277 Jy ! Component: 2750 - total flux cleaned = 0.00224805 Jy ! Component: 2800 - total flux cleaned = 0.00232347 Jy ! Component: 2850 - total flux cleaned = 0.00232338 Jy ! Component: 2900 - total flux cleaned = 0.00234811 Jy ! Component: 2950 - total flux cleaned = 0.00239744 Jy ! Component: 3000 - total flux cleaned = 0.0023852 Jy ! Component: 3050 - total flux cleaned = 0.00238519 Jy ! Component: 3100 - total flux cleaned = 0.00243356 Jy ! Component: 3150 - total flux cleaned = 0.00245761 Jy ! Component: 3200 - total flux cleaned = 0.00243387 Jy ! Component: 3250 - total flux cleaned = 0.00248117 Jy ! Component: 3300 - total flux cleaned = 0.00251643 Jy ! Component: 3350 - total flux cleaned = 0.00248138 Jy ! Component: 3400 - total flux cleaned = 0.002551 Jy ! Component: 3450 - total flux cleaned = 0.00257412 Jy ! Component: 3500 - total flux cleaned = 0.00255113 Jy ! Component: 3550 - total flux cleaned = 0.00253972 Jy ! Component: 3600 - total flux cleaned = 0.00253972 Jy ! Component: 3650 - total flux cleaned = 0.00257344 Jy ! Component: 3700 - total flux cleaned = 0.00257343 Jy ! Component: 3750 - total flux cleaned = 0.00260675 Jy ! Component: 3800 - total flux cleaned = 0.00260668 Jy ! Component: 3850 - total flux cleaned = 0.0025957 Jy ! Component: 3900 - total flux cleaned = 0.00263944 Jy ! Component: 3950 - total flux cleaned = 0.00261777 Jy ! Component: 4000 - total flux cleaned = 0.00266094 Jy ! Component: 4050 - total flux cleaned = 0.00265026 Jy ! Total flux subtracted in 4096 components = 0.00265017 Jy ! Clean residual min=-0.000721 max=0.000721 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.308482 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 440 components and 0.308482 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1112+3446_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.622 x 6.403 at -9.251 degrees (North through East) ! Clean map min=-0.0012821 max=0.26576 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1112+3446_S_map.fits wmodel /image_prod/ug002_uva//J1112+3446_S_map.mod ! Writing 440 model components to file: /image_prod/ug002_uva//J1112+3446_S_map.mod wobs /image_prod/ug002_uva//J1112+3446_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1112+3446_S_uvs.fits wwins /image_prod/ug002_uva//J1112+3446_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1112+3446_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.265756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215036 0.215036 0.430072 0.860143 1.72029 3.44057 6.88115 13.7623 27.5246 55.0492 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.265 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1395.12 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1112+3446_S_dfm.log closed on Wed Mar 4 23:56:54 2020