! Started logfile: /image_prod/ug002_uva//J1030+3102_S_a_dfm.log on Wed Mar 4 23:35:26 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//J1030+3102_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1030+3102_S_a_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872889 visibilities/baseline/integration-bin. ! Found source: J1030+3102 ! ! 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 8838 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 J1030+3102_S_a] 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001063Jy sigma=8.938076 ! Fit after self-cal, rms=0.953862Jy sigma=8.500603 ! 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=2.728 mas, bmaj=5.634 mas, bpa=-7.913 degrees ! Estimated noise=1.40946 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 = 0.0367245 Jy ! Component: 100 - total flux cleaned = 0.0459849 Jy ! Total flux subtracted in 100 components = 0.0459849 Jy ! Clean residual min=-0.003291 max=0.003640 Jy/beam ! Clean residual mean=0.000005 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0459849 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0459849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061661Jy sigma=0.460412 ! Fit after self-cal, rms=0.060518Jy sigma=0.450429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499457 Jy ! Component: 100 - total flux cleaned = 0.00698231 Jy ! Total flux subtracted in 100 components = 0.00698231 Jy ! Clean residual min=-0.002855 max=0.003321 Jy/beam ! Clean residual mean=0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0529672 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0529672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060144Jy sigma=0.446498 ! Fit after self-cal, rms=0.060153Jy sigma=0.446368 ! 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=3.47 mas, bmaj=6.611 mas, bpa=-7.114 degrees ! Estimated noise=0.879411 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 (-4.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242936 Jy ! Component: 100 - total flux cleaned = 0.00300202 Jy ! Component: 150 - total flux cleaned = 0.00331756 Jy ! Component: 200 - total flux cleaned = 0.00343115 Jy ! Total flux subtracted in 200 components = 0.00343115 Jy ! Clean residual min=-0.001978 max=0.001776 Jy/beam ! Clean residual mean=0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0563984 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0563984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060017Jy sigma=0.445209 ! Fit after self-cal, rms=0.060004Jy sigma=0.445036 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 6.611 at -7.114 degrees (North through East) ! Clean map min=-0.0018217 max=0.048843 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.99 KP 0.99 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.00 KP 1.02 ! LA 0.92 MK 0.98 NL 1.06 OV 1.07 ! PT 0.99 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.97 KP 1.01 ! LA 0.94 MK 0.98 NL 1.10 OV 1.05 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.060004Jy sigma=0.445036 ! Fit after self-cal, rms=0.057981Jy sigma=0.443896 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=6.542 mas, bpa=-6.586 degrees ! Estimated noise=0.867325 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 = 0.000194182 Jy ! Component: 100 - total flux cleaned = -7.91691e-06 Jy ! Component: 150 - total flux cleaned = -1.09891e-05 Jy ! Component: 200 - total flux cleaned = -3.36974e-05 Jy ! Total flux subtracted in 200 components = -3.36974e-05 Jy ! Clean residual min=-0.001680 max=0.001607 Jy/beam ! Clean residual mean=0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0563647 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0563647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057931Jy sigma=0.443661 ! Fit after self-cal, rms=0.057924Jy sigma=0.443538 ! 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=0.057924Jy sigma=0.443538 ! Fit after self-cal, rms=0.057855Jy sigma=0.442462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=6.486 mas, bpa=-6.498 degrees ! Estimated noise=0.867222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324483 Jy ! Component: 100 - total flux cleaned = 0.000178505 Jy ! Component: 150 - total flux cleaned = 0.000106382 Jy ! Component: 200 - total flux cleaned = 2.58108e-05 Jy ! Total flux subtracted in 200 components = 2.58108e-05 Jy ! Clean residual min=-0.001471 max=0.001390 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0563905 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0563905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057835Jy sigma=0.442359 ! Fit after self-cal, rms=0.057853Jy sigma=0.442263 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 = -1.50493e-05 Jy ! Component: 100 - total flux cleaned = -0.000109711 Jy ! Component: 150 - total flux cleaned = -0.000124239 Jy ! Component: 200 - total flux cleaned = -0.000137428 Jy ! Total flux subtracted in 200 components = -0.000137428 Jy ! Clean residual min=-0.001464 max=0.001390 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0562531 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0562531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057842Jy sigma=0.442207 ! Fit after self-cal, rms=0.057841Jy sigma=0.442198 ! 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=0.057841Jy sigma=0.442198 ! Fit after self-cal, rms=0.057841Jy sigma=0.442169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=6.482 mas, bpa=-6.382 degrees ! Estimated noise=0.865717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186779 Jy ! Component: 100 - total flux cleaned = 9.587e-05 Jy ! Component: 150 - total flux cleaned = 8.18667e-05 Jy ! Component: 200 - total flux cleaned = 4.34746e-05 Jy ! Total flux subtracted in 200 components = 4.34746e-05 Jy ! Clean residual min=-0.001440 max=0.001390 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0562966 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0562966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057831Jy sigma=0.442120 ! Fit after self-cal, rms=0.057834Jy sigma=0.442111 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 = -1.28093e-07 Jy ! Component: 100 - total flux cleaned = -1.26312e-05 Jy ! Component: 150 - total flux cleaned = -2.44852e-05 Jy ! Component: 200 - total flux cleaned = -2.44369e-05 Jy ! Total flux subtracted in 200 components = -2.44369e-05 Jy ! Clean residual min=-0.001432 max=0.001381 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0562721 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0562721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057827Jy sigma=0.442076 ! Fit after self-cal, rms=0.057827Jy sigma=0.442072 ! 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=0.057827Jy sigma=0.442072 ! Fit after self-cal, rms=0.057738Jy sigma=0.442064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.538 mas, bmaj=10.1 mas, bpa=-5.111 degrees ! Estimated noise=1.05093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019668 Jy ! Component: 100 - total flux cleaned = 0.000208466 Jy ! Component: 150 - total flux cleaned = 0.000208536 Jy ! Component: 200 - total flux cleaned = 0.000208806 Jy ! Total flux subtracted in 200 components = 0.000208806 Jy ! Clean residual min=-0.001562 max=0.001564 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0564809 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0564809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057734Jy sigma=0.442058 ! Fit after self-cal, rms=0.057735Jy sigma=0.442054 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 = 2.06554e-05 Jy ! Component: 100 - total flux cleaned = 2.05972e-05 Jy ! Component: 150 - total flux cleaned = 2.83556e-05 Jy ! Component: 200 - total flux cleaned = 3.58125e-05 Jy ! Total flux subtracted in 200 components = 3.58125e-05 Jy ! Clean residual min=-0.001553 max=0.001546 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0565167 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.0565167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057733Jy sigma=0.442051 ! Fit after self-cal, rms=0.057732Jy sigma=0.442049 ! 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=3.431 mas, bmaj=6.478 mas, bpa=-6.239 degrees ! Estimated noise=0.864543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 6.478 at -6.239 degrees (North through East) ! Clean map min=-0.0013659 max=0.048062 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=2.709 mas, bmaj=5.524 mas, bpa=-7.338 degrees ! Estimated noise=1.37886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368662 Jy ! Component: 100 - total flux cleaned = 0.047402 Jy ! Component: 150 - total flux cleaned = 0.0525183 Jy ! Component: 200 - total flux cleaned = 0.0544984 Jy ! Total flux subtracted in 200 components = 0.0544984 Jy ! Clean residual min=-0.002690 max=0.002646 Jy/beam ! Clean residual mean=0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0544984 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0544984 Jy ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=6.478 mas, bpa=-6.239 degrees ! Estimated noise=0.864543 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 = 0.00106484 Jy ! Component: 100 - total flux cleaned = 0.00146988 Jy ! Component: 150 - total flux cleaned = 0.00176415 Jy ! Component: 200 - total flux cleaned = 0.00190452 Jy ! Total flux subtracted in 200 components = 0.00190452 Jy ! Clean residual min=-0.001476 max=0.001526 Jy/beam ! Clean residual mean=0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0564029 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0564029 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.538 mas, bmaj=10.1 mas, bpa=-5.111 degrees ! Estimated noise=1.05093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.70024e-07 Jy ! Component: 100 - total flux cleaned = 0.000157702 Jy ! Component: 150 - total flux cleaned = 0.000207569 Jy ! Component: 200 - total flux cleaned = 0.000221082 Jy ! Total flux subtracted in 200 components = 0.000221082 Jy ! Clean residual min=-0.001546 max=0.001599 Jy/beam ! Clean residual mean=0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.056624 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 = -1.1311e-05 Jy ! Component: 100 - total flux cleaned = 2.24341e-07 Jy ! Component: 150 - total flux cleaned = 3.34196e-07 Jy ! Component: 200 - total flux cleaned = 5.43865e-07 Jy ! Total flux subtracted in 200 components = 5.43865e-07 Jy ! Clean residual min=-0.001549 max=0.001571 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0566246 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0566246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=6.478 mas, bpa=-6.239 degrees ! Estimated noise=0.864543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.02986e-05 Jy ! Component: 100 - total flux cleaned = -0.000134449 Jy ! Component: 150 - total flux cleaned = -0.000154654 Jy ! Component: 200 - total flux cleaned = -0.000154991 Jy ! Total flux subtracted in 200 components = -0.000154991 Jy ! Clean residual min=-0.001413 max=0.001437 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0564696 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0564696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057749Jy sigma=0.442196 ! Fit after self-cal, rms=0.057746Jy sigma=0.442166 wmodel J1030+3102_S_a_map.mod ! Writing 75 model components to file: J1030+3102_S_a_map.mod wobs J1030+3102_S_a_uvs.fits ! Writing UV FITS file: J1030+3102_S_a_uvs.fits wwins J1030+3102_S_a_map.win ! wwins: Wrote 2 windows to J1030+3102_S_a_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 = -4.62503e-05 Jy ! Component: 100 - total flux cleaned = -0.000213975 Jy ! Component: 150 - total flux cleaned = -0.00023648 Jy ! Component: 200 - total flux cleaned = -0.000214199 Jy ! Component: 250 - total flux cleaned = -0.000214457 Jy ! Component: 300 - total flux cleaned = -0.000153235 Jy ! Component: 350 - total flux cleaned = -9.31065e-05 Jy ! Component: 400 - total flux cleaned = 5.40507e-06 Jy ! Component: 450 - total flux cleaned = 0.00012092 Jy ! Component: 500 - total flux cleaned = 0.000177761 Jy ! Component: 550 - total flux cleaned = 0.000307379 Jy ! Component: 600 - total flux cleaned = 0.00034332 Jy ! Component: 650 - total flux cleaned = 0.000343336 Jy ! Component: 700 - total flux cleaned = 0.000414385 Jy ! Component: 750 - total flux cleaned = 0.000501365 Jy ! Component: 800 - total flux cleaned = 0.00058712 Jy ! Component: 850 - total flux cleaned = 0.000738672 Jy ! Component: 900 - total flux cleaned = 0.000738347 Jy ! Component: 950 - total flux cleaned = 0.000803927 Jy ! Component: 1000 - total flux cleaned = 0.000852543 Jy ! Component: 1050 - total flux cleaned = 0.000900314 Jy ! Component: 1100 - total flux cleaned = 0.000900281 Jy ! Component: 1150 - total flux cleaned = 0.000915862 Jy ! Component: 1200 - total flux cleaned = 0.000977774 Jy ! Component: 1250 - total flux cleaned = 0.000977968 Jy ! Component: 1300 - total flux cleaned = 0.0010233 Jy ! Component: 1350 - total flux cleaned = 0.00100849 Jy ! Component: 1400 - total flux cleaned = 0.00103789 Jy ! Component: 1450 - total flux cleaned = 0.00105256 Jy ! Component: 1500 - total flux cleaned = 0.00105247 Jy ! Component: 1550 - total flux cleaned = 0.00113824 Jy ! Component: 1600 - total flux cleaned = 0.00113798 Jy ! Component: 1650 - total flux cleaned = 0.00115188 Jy ! Component: 1700 - total flux cleaned = 0.00120751 Jy ! Component: 1750 - total flux cleaned = 0.00124882 Jy ! Component: 1800 - total flux cleaned = 0.00127612 Jy ! Component: 1850 - total flux cleaned = 0.00131656 Jy ! Component: 1900 - total flux cleaned = 0.00137003 Jy ! Component: 1950 - total flux cleaned = 0.00137012 Jy ! Component: 2000 - total flux cleaned = 0.00148867 Jy ! Component: 2050 - total flux cleaned = 0.00148848 Jy ! Component: 2100 - total flux cleaned = 0.00154017 Jy ! Component: 2150 - total flux cleaned = 0.00160424 Jy ! Component: 2200 - total flux cleaned = 0.00160439 Jy ! Component: 2250 - total flux cleaned = 0.00169283 Jy ! Component: 2300 - total flux cleaned = 0.00173026 Jy ! Component: 2350 - total flux cleaned = 0.00171782 Jy ! Component: 2400 - total flux cleaned = 0.00179167 Jy ! Component: 2450 - total flux cleaned = 0.00181624 Jy ! Component: 2500 - total flux cleaned = 0.00184041 Jy ! Component: 2550 - total flux cleaned = 0.00187643 Jy ! Component: 2600 - total flux cleaned = 0.0019122 Jy ! Component: 2650 - total flux cleaned = 0.00191211 Jy ! Component: 2700 - total flux cleaned = 0.00193585 Jy ! Component: 2750 - total flux cleaned = 0.00195913 Jy ! Component: 2800 - total flux cleaned = 0.00199404 Jy ! Component: 2850 - total flux cleaned = 0.00200555 Jy ! Component: 2900 - total flux cleaned = 0.00203977 Jy ! Component: 2950 - total flux cleaned = 0.00201716 Jy ! Component: 3000 - total flux cleaned = 0.00207349 Jy ! Component: 3050 - total flux cleaned = 0.00209593 Jy ! Component: 3100 - total flux cleaned = 0.0020958 Jy ! Component: 3150 - total flux cleaned = 0.00207371 Jy ! Component: 3200 - total flux cleaned = 0.00207379 Jy ! Component: 3250 - total flux cleaned = 0.00209564 Jy ! Component: 3300 - total flux cleaned = 0.00210634 Jy ! Component: 3350 - total flux cleaned = 0.00210633 Jy ! Component: 3400 - total flux cleaned = 0.00211699 Jy ! Component: 3450 - total flux cleaned = 0.00209577 Jy ! Component: 3500 - total flux cleaned = 0.00211673 Jy ! Component: 3550 - total flux cleaned = 0.0020437 Jy ! Component: 3600 - total flux cleaned = 0.00206459 Jy ! Component: 3650 - total flux cleaned = 0.00207491 Jy ! Component: 3700 - total flux cleaned = 0.00208522 Jy ! Component: 3750 - total flux cleaned = 0.00210554 Jy ! Component: 3800 - total flux cleaned = 0.00207516 Jy ! Component: 3850 - total flux cleaned = 0.0020651 Jy ! Component: 3900 - total flux cleaned = 0.00204509 Jy ! Component: 3950 - total flux cleaned = 0.002065 Jy ! Component: 4000 - total flux cleaned = 0.00209476 Jy ! Component: 4050 - total flux cleaned = 0.00206516 Jy ! Total flux subtracted in 4096 components = 0.00201635 Jy ! Clean residual min=-0.000655 max=0.000652 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0584859 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 375 components and 0.058486 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1030+3102_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 6.478 at -6.239 degrees (North through East) ! Clean map min=-0.0012456 max=0.047978 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1030+3102_S_a_map.fits wmodel /image_prod/ug002_uva//J1030+3102_S_a_map.mod ! Writing 375 model components to file: /image_prod/ug002_uva//J1030+3102_S_a_map.mod wobs /image_prod/ug002_uva//J1030+3102_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1030+3102_S_a_uvs.fits wwins /image_prod/ug002_uva//J1030+3102_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1030+3102_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0479783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1372 1.1372 2.2744 4.54881 9.09762 18.1952 36.3905 72.7809 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.805 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1030+3102_S_a_dfm.log closed on Wed Mar 4 23:35:30 2020