! Started logfile: /image_prod/ug002_uva//J0456+2702_S_a_dfm.log on Wed Mar 4 20:32:09 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//J0456+2702_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0456+2702_S_a_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.992889 visibilities/baseline/integration-bin. ! Found source: J0456+2702 ! ! 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 10053 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 J0456+2702_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006834Jy sigma=8.575176 ! Fit after self-cal, rms=0.914577Jy sigma=7.792530 ! 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=3.094 mas, bmaj=6.05 mas, bpa=-9.35 degrees ! Estimated noise=1.3789 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 = 0.0673517 Jy ! Component: 100 - total flux cleaned = 0.0821653 Jy ! Total flux subtracted in 100 components = 0.0821653 Jy ! Clean residual min=-0.003232 max=0.004603 Jy/beam ! Clean residual mean=0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0821653 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0821653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062226Jy sigma=0.430071 ! Fit after self-cal, rms=0.061977Jy sigma=0.428226 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453523 Jy ! Component: 100 - total flux cleaned = 0.00607616 Jy ! Total flux subtracted in 100 components = 0.00607616 Jy ! Clean residual min=-0.003186 max=0.003025 Jy/beam ! Clean residual mean=0.000010 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0882415 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0882415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061605Jy sigma=0.425604 ! Fit after self-cal, rms=0.061617Jy sigma=0.425579 ! 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=3.684 mas, bmaj=6.95 mas, bpa=-7.344 degrees ! Estimated noise=0.863373 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 = 0.00114209 Jy ! Component: 100 - total flux cleaned = 0.00125088 Jy ! Component: 150 - total flux cleaned = 0.00128084 Jy ! Component: 200 - total flux cleaned = 0.00130765 Jy ! Total flux subtracted in 200 components = 0.00130765 Jy ! Clean residual min=-0.002811 max=0.002595 Jy/beam ! Clean residual mean=0.000012 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0895491 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0895491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061551Jy sigma=0.425350 ! Fit after self-cal, rms=0.061553Jy sigma=0.425334 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.684 x 6.95 at -7.344 degrees (North through East) ! Clean map min=-0.002622 max=0.086074 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.99 KP 0.98 ! LA 1.03 MK 0.97 NL 0.98 OV 1.08 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.02 KP 0.97 ! LA 1.00 MK 0.95 NL 0.91 OV 1.09 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.01 KP 0.97 ! LA 1.01 MK 0.96 NL 1.07 OV 1.05 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.061553Jy sigma=0.425334 ! Fit after self-cal, rms=0.059714Jy sigma=0.422517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=6.899 mas, bpa=-7.59 degrees ! Estimated noise=0.865423 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 = 0.00114962 Jy ! Component: 100 - total flux cleaned = 0.00176511 Jy ! Component: 150 - total flux cleaned = 0.00190532 Jy ! Component: 200 - total flux cleaned = 0.00198181 Jy ! Total flux subtracted in 200 components = 0.00198181 Jy ! Clean residual min=-0.002846 max=0.002139 Jy/beam ! Clean residual mean=0.000007 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0915309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0915309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059679Jy sigma=0.422371 ! Fit after self-cal, rms=0.059681Jy sigma=0.422307 ! 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=0.059681Jy sigma=0.422307 ! Fit after self-cal, rms=0.058420Jy sigma=0.416677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=6.883 mas, bpa=-7.746 degrees ! Estimated noise=0.867682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307619 Jy ! Component: 100 - total flux cleaned = 0.000293108 Jy ! Component: 150 - total flux cleaned = 0.00025756 Jy ! Component: 200 - total flux cleaned = 0.00023657 Jy ! Total flux subtracted in 200 components = 0.00023657 Jy ! Clean residual min=-0.001404 max=0.001491 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0917675 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0917675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058411Jy sigma=0.416629 ! Fit after self-cal, rms=0.058427Jy sigma=0.416519 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 = 2.25329e-05 Jy ! Component: 100 - total flux cleaned = 1.2871e-05 Jy ! Component: 150 - total flux cleaned = -2.15848e-05 Jy ! Component: 200 - total flux cleaned = -3.66238e-05 Jy ! Total flux subtracted in 200 components = -3.66238e-05 Jy ! Clean residual min=-0.001394 max=0.001493 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0917309 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0917309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058422Jy sigma=0.416496 ! Fit after self-cal, rms=0.058423Jy sigma=0.416490 ! 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=0.058423Jy sigma=0.416490 ! Fit after self-cal, rms=0.058510Jy sigma=0.416469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=6.87 mas, bpa=-7.703 degrees ! Estimated noise=0.868254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278997 Jy ! Component: 100 - total flux cleaned = 0.000259959 Jy ! Component: 150 - total flux cleaned = 0.000243007 Jy ! Component: 200 - total flux cleaned = 0.000227574 Jy ! Total flux subtracted in 200 components = 0.000227574 Jy ! Clean residual min=-0.001407 max=0.001498 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0919585 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0919585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058505Jy sigma=0.416447 ! Fit after self-cal, rms=0.058508Jy sigma=0.416443 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 = 2.78653e-05 Jy ! Component: 100 - total flux cleaned = 1.96553e-05 Jy ! Component: 150 - total flux cleaned = -1.07791e-06 Jy ! Component: 200 - total flux cleaned = -1.34476e-05 Jy ! Total flux subtracted in 200 components = -1.34476e-05 Jy ! Clean residual min=-0.001409 max=0.001506 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.091945 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.091945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058505Jy sigma=0.416431 ! Fit after self-cal, rms=0.058506Jy sigma=0.416429 ! 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=0.058506Jy sigma=0.416429 ! Fit after self-cal, rms=0.058541Jy sigma=0.416421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.692 mas, bmaj=10.51 mas, bpa=-7.012 degrees ! Estimated noise=1.02593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75693e-07 Jy ! Component: 100 - total flux cleaned = -2.35728e-07 Jy ! Component: 150 - total flux cleaned = 1.63789e-05 Jy ! Component: 200 - total flux cleaned = 2.29492e-05 Jy ! Total flux subtracted in 200 components = 2.29492e-05 Jy ! Clean residual min=-0.001440 max=0.001682 Jy/beam ! Clean residual mean=0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.091968 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.091968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058544Jy sigma=0.416448 ! Fit after self-cal, rms=0.058543Jy sigma=0.416419 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 = -4.26961e-06 Jy ! Component: 100 - total flux cleaned = -1.41077e-05 Jy ! Component: 150 - total flux cleaned = -1.42741e-05 Jy ! Component: 200 - total flux cleaned = -8.48793e-06 Jy ! Total flux subtracted in 200 components = -8.48793e-06 Jy ! Clean residual min=-0.001430 max=0.001677 Jy/beam ! Clean residual mean=0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0919595 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0919595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058547Jy sigma=0.416449 ! Fit after self-cal, rms=0.058547Jy sigma=0.416430 ! 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=3.642 mas, bmaj=6.857 mas, bpa=-7.654 degrees ! Estimated noise=0.868696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.642 x 6.857 at -7.654 degrees (North through East) ! Clean map min=-0.0013924 max=0.086446 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=3.068 mas, bmaj=5.982 mas, bpa=-9.725 degrees ! Estimated noise=1.38099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675518 Jy ! Component: 100 - total flux cleaned = 0.0826451 Jy ! Component: 150 - total flux cleaned = 0.0872465 Jy ! Component: 200 - total flux cleaned = 0.089478 Jy ! Total flux subtracted in 200 components = 0.089478 Jy ! Clean residual min=-0.002161 max=0.002449 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.089478 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.089478 Jy ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=6.857 mas, bpa=-7.654 degrees ! Estimated noise=0.868696 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 = 0.00169511 Jy ! Component: 100 - total flux cleaned = 0.00224984 Jy ! Component: 150 - total flux cleaned = 0.00241531 Jy ! Component: 200 - total flux cleaned = 0.00247018 Jy ! Total flux subtracted in 200 components = 0.00247018 Jy ! Clean residual min=-0.001409 max=0.001465 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0919482 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0919482 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=7.692 mas, bmaj=10.51 mas, bpa=-7.012 degrees ! Estimated noise=1.02593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.26998e-05 Jy ! Component: 100 - total flux cleaned = -5.66508e-05 Jy ! Component: 150 - total flux cleaned = -5.90674e-05 Jy ! Component: 200 - total flux cleaned = -6.73317e-05 Jy ! Total flux subtracted in 200 components = -6.73317e-05 Jy ! Clean residual min=-0.001436 max=0.001697 Jy/beam ! Clean residual mean=0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0918809 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 = 3.08995e-07 Jy ! Component: 100 - total flux cleaned = 3.24455e-07 Jy ! Component: 150 - total flux cleaned = -6.49072e-06 Jy ! Component: 200 - total flux cleaned = -6.7085e-06 Jy ! Total flux subtracted in 200 components = -6.7085e-06 Jy ! Clean residual min=-0.001428 max=0.001696 Jy/beam ! Clean residual mean=0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0918742 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0918742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=6.857 mas, bpa=-7.654 degrees ! Estimated noise=0.868696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027627 Jy ! Component: 100 - total flux cleaned = 0.000184304 Jy ! Component: 150 - total flux cleaned = 0.000198807 Jy ! Component: 200 - total flux cleaned = 0.000198892 Jy ! Total flux subtracted in 200 components = 0.000198892 Jy ! Clean residual min=-0.001401 max=0.001434 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0920731 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0920731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058549Jy sigma=0.416480 ! Fit after self-cal, rms=0.058550Jy sigma=0.416463 wmodel J0456+2702_S_a_map.mod ! Writing 49 model components to file: J0456+2702_S_a_map.mod wobs J0456+2702_S_a_uvs.fits ! Writing UV FITS file: J0456+2702_S_a_uvs.fits wwins J0456+2702_S_a_map.win ! wwins: Wrote 1 windows to J0456+2702_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 = 0.000219076 Jy ! Component: 100 - total flux cleaned = 0.0003959 Jy ! Component: 150 - total flux cleaned = 0.000492229 Jy ! Component: 200 - total flux cleaned = 0.00053828 Jy ! Component: 250 - total flux cleaned = 0.000560406 Jy ! Component: 300 - total flux cleaned = 0.000560198 Jy ! Component: 350 - total flux cleaned = 0.000518257 Jy ! Component: 400 - total flux cleaned = 0.000538644 Jy ! Component: 450 - total flux cleaned = 0.000477878 Jy ! Component: 500 - total flux cleaned = 0.000399415 Jy ! Component: 550 - total flux cleaned = 0.000361259 Jy ! Component: 600 - total flux cleaned = 0.000323702 Jy ! Component: 650 - total flux cleaned = 0.000249601 Jy ! Component: 700 - total flux cleaned = 0.000231676 Jy ! Component: 750 - total flux cleaned = 0.000141267 Jy ! Component: 800 - total flux cleaned = 5.26106e-05 Jy ! Component: 850 - total flux cleaned = -5.24217e-05 Jy ! Component: 900 - total flux cleaned = -5.25188e-05 Jy ! Component: 950 - total flux cleaned = -0.000172037 Jy ! Component: 1000 - total flux cleaned = -0.000290049 Jy ! Component: 1050 - total flux cleaned = -0.000373073 Jy ! Component: 1100 - total flux cleaned = -0.00045524 Jy ! Component: 1150 - total flux cleaned = -0.000536408 Jy ! Component: 1200 - total flux cleaned = -0.000600672 Jy ! Component: 1250 - total flux cleaned = -0.00069549 Jy ! Component: 1300 - total flux cleaned = -0.000820385 Jy ! Component: 1350 - total flux cleaned = -0.00089736 Jy ! Component: 1400 - total flux cleaned = -0.000973352 Jy ! Component: 1450 - total flux cleaned = -0.000988436 Jy ! Component: 1500 - total flux cleaned = -0.00106271 Jy ! Component: 1550 - total flux cleaned = -0.00112146 Jy ! Component: 1600 - total flux cleaned = -0.00107769 Jy ! Component: 1650 - total flux cleaned = -0.00116459 Jy ! Component: 1700 - total flux cleaned = -0.00125013 Jy ! Component: 1750 - total flux cleaned = -0.0013065 Jy ! Component: 1800 - total flux cleaned = -0.00137636 Jy ! Component: 1850 - total flux cleaned = -0.00143157 Jy ! Component: 1900 - total flux cleaned = -0.00144529 Jy ! Component: 1950 - total flux cleaned = -0.00152695 Jy ! Component: 2000 - total flux cleaned = -0.0015672 Jy ! Component: 2050 - total flux cleaned = -0.00167379 Jy ! Component: 2100 - total flux cleaned = -0.00170001 Jy ! Component: 2150 - total flux cleaned = -0.00180477 Jy ! Component: 2200 - total flux cleaned = -0.00184377 Jy ! Component: 2250 - total flux cleaned = -0.00189526 Jy ! Component: 2300 - total flux cleaned = -0.00195915 Jy ! Component: 2350 - total flux cleaned = -0.0019843 Jy ! Component: 2400 - total flux cleaned = -0.00204699 Jy ! Component: 2450 - total flux cleaned = -0.00213391 Jy ! Component: 2500 - total flux cleaned = -0.00212146 Jy ! Component: 2550 - total flux cleaned = -0.00218257 Jy ! Component: 2600 - total flux cleaned = -0.00213409 Jy ! Component: 2650 - total flux cleaned = -0.00220643 Jy ! Component: 2700 - total flux cleaned = -0.00223044 Jy ! Component: 2750 - total flux cleaned = -0.002266 Jy ! Component: 2800 - total flux cleaned = -0.00233675 Jy ! Component: 2850 - total flux cleaned = -0.0023134 Jy ! Component: 2900 - total flux cleaned = -0.00235977 Jy ! Component: 2950 - total flux cleaned = -0.00239436 Jy ! Component: 3000 - total flux cleaned = -0.00238296 Jy ! Component: 3050 - total flux cleaned = -0.00243955 Jy ! Component: 3100 - total flux cleaned = -0.00248436 Jy ! Component: 3150 - total flux cleaned = -0.00241727 Jy ! Component: 3200 - total flux cleaned = -0.00243953 Jy ! Component: 3250 - total flux cleaned = -0.00241749 Jy ! Component: 3300 - total flux cleaned = -0.00239569 Jy ! Component: 3350 - total flux cleaned = -0.00246076 Jy ! Component: 3400 - total flux cleaned = -0.00244991 Jy ! Component: 3450 - total flux cleaned = -0.00246049 Jy ! Component: 3500 - total flux cleaned = -0.0024605 Jy ! Component: 3550 - total flux cleaned = -0.0024605 Jy ! Component: 3600 - total flux cleaned = -0.00246044 Jy ! Component: 3650 - total flux cleaned = -0.00248131 Jy ! Component: 3700 - total flux cleaned = -0.00240879 Jy ! Component: 3750 - total flux cleaned = -0.00241922 Jy ! Component: 3800 - total flux cleaned = -0.00241918 Jy ! Component: 3850 - total flux cleaned = -0.00238861 Jy ! Component: 3900 - total flux cleaned = -0.0023684 Jy ! Component: 3950 - total flux cleaned = -0.00232834 Jy ! Component: 4000 - total flux cleaned = -0.00232839 Jy ! Component: 4050 - total flux cleaned = -0.00233826 Jy ! Total flux subtracted in 4096 components = -0.00227906 Jy ! Clean residual min=-0.000525 max=0.000554 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.089794 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 364 components and 0.0897938 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0456+2702_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.642 x 6.857 at -7.654 degrees (North through East) ! Clean map min=-0.00099893 max=0.086708 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0456+2702_S_a_map.fits wmodel /image_prod/ug002_uva//J0456+2702_S_a_map.mod ! Writing 364 model components to file: /image_prod/ug002_uva//J0456+2702_S_a_map.mod wobs /image_prod/ug002_uva//J0456+2702_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0456+2702_S_a_uvs.fits wwins /image_prod/ug002_uva//J0456+2702_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0456+2702_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.086708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.62672 0.62672 1.25344 2.50688 5.01376 10.0275 20.055 40.1101 80.2202 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 478.682 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0456+2702_S_a_dfm.log closed on Wed Mar 4 20:32:13 2020