! Started logfile: /image_prod/ug002_uva//J1648+2141_S_b_dfm.log on Thu Mar 5 02:56:34 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//J1648+2141_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1648+2141_S_b_uva.fits ! AN table 1: 150 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.650794 visibilities/baseline/integration-bin. ! Found source: J1648+2141 ! ! 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 6150 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 J1648+2141_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002689Jy sigma=9.856759 ! Fit after self-cal, rms=0.973273Jy sigma=9.576976 ! 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=3.987 mas, bmaj=7.578 mas, bpa=14.83 degrees ! Estimated noise=1.3065 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 = 0.0218004 Jy ! Component: 100 - total flux cleaned = 0.0248408 Jy ! Total flux subtracted in 100 components = 0.0248408 Jy ! Clean residual min=-0.003358 max=0.002825 Jy/beam ! Clean residual mean=-0.000006 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0248408 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0248408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044165Jy sigma=0.409798 ! Fit after self-cal, rms=0.042475Jy sigma=0.393202 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262447 Jy ! Component: 100 - total flux cleaned = 0.00253017 Jy ! Total flux subtracted in 100 components = 0.00253017 Jy ! Clean residual min=-0.002648 max=0.002425 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0273709 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0273709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042119Jy sigma=0.390268 ! Fit after self-cal, rms=0.042038Jy sigma=0.390028 ! 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=4.964 mas, bmaj=8.83 mas, bpa=9.394 degrees ! Estimated noise=0.929031 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 = 7.80763e-05 Jy ! Component: 100 - total flux cleaned = 0.000127255 Jy ! Component: 150 - total flux cleaned = 0.000209535 Jy ! Component: 200 - total flux cleaned = 0.000310119 Jy ! Total flux subtracted in 200 components = 0.000310119 Jy ! Clean residual min=-0.002043 max=0.002005 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0276811 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0276811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041943Jy sigma=0.389314 ! Fit after self-cal, rms=0.041872Jy sigma=0.389106 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.964 x 8.83 at 9.394 degrees (North through East) ! Clean map min=-0.0021812 max=0.030513 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.02 KP 0.90 NL 1.14 ! OV 0.99 PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.08 KP 1.01 NL 0.79 ! OV 0.94 PT 1.00 SC 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.14 KP 1.01 NL 0.80 ! OV 1.02 PT 1.12 SC 1.02 ! ! ! Fit before self-cal, rms=0.041872Jy sigma=0.389106 ! Fit after self-cal, rms=0.040553Jy sigma=0.386683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.864 mas, bmaj=8.784 mas, bpa=11.53 degrees ! Estimated noise=0.919389 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 = 0.000266926 Jy ! Component: 100 - total flux cleaned = 0.000222387 Jy ! Component: 150 - total flux cleaned = 0.000184172 Jy ! Component: 200 - total flux cleaned = 0.000152137 Jy ! Total flux subtracted in 200 components = 0.000152137 Jy ! Clean residual min=-0.001579 max=0.001592 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0278332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0278332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.040529Jy sigma=0.386482 ! Fit after self-cal, rms=0.040572Jy sigma=0.385403 ! 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=0.040572Jy sigma=0.385403 ! Fit after self-cal, rms=0.041439Jy sigma=0.383602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.868 mas, bmaj=8.679 mas, bpa=12.83 degrees ! Estimated noise=0.922751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.99914e-05 Jy ! Component: 100 - total flux cleaned = -0.000105163 Jy ! Component: 150 - total flux cleaned = -0.00012432 Jy ! Component: 200 - total flux cleaned = -0.000142038 Jy ! Total flux subtracted in 200 components = -0.000142038 Jy ! Clean residual min=-0.001312 max=0.001524 Jy/beam ! Clean residual mean=-0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0276912 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0276911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041432Jy sigma=0.383567 ! Fit after self-cal, rms=0.041537Jy sigma=0.382714 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 = -0.000313685 Jy ! Component: 100 - total flux cleaned = -0.00026324 Jy ! Component: 150 - total flux cleaned = -0.00023466 Jy ! Component: 200 - total flux cleaned = -0.000210145 Jy ! Total flux subtracted in 200 components = -0.000210145 Jy ! Clean residual min=-0.001381 max=0.001408 Jy/beam ! Clean residual mean=-0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.027481 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.027481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041523Jy sigma=0.382589 ! Fit after self-cal, rms=0.041526Jy sigma=0.382565 ! 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=0.041526Jy sigma=0.382565 ! Fit after self-cal, rms=0.041936Jy sigma=0.382254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.841 mas, bmaj=8.63 mas, bpa=13.3 degrees ! Estimated noise=0.920215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131196 Jy ! Component: 100 - total flux cleaned = 8.59912e-05 Jy ! Component: 150 - total flux cleaned = 4.86358e-05 Jy ! Component: 200 - total flux cleaned = 2.43953e-05 Jy ! Total flux subtracted in 200 components = 2.43953e-05 Jy ! Clean residual min=-0.001309 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0275054 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0275054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041930Jy sigma=0.382214 ! Fit after self-cal, rms=0.042030Jy sigma=0.381972 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 = -0.000157512 Jy ! Component: 100 - total flux cleaned = -0.000134267 Jy ! Component: 150 - total flux cleaned = -0.000144292 Jy ! Component: 200 - total flux cleaned = -0.000143974 Jy ! Total flux subtracted in 200 components = -0.000143974 Jy ! Clean residual min=-0.001331 max=0.001379 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0273614 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0273614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042022Jy sigma=0.381919 ! Fit after self-cal, rms=0.042030Jy sigma=0.381905 ! 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=0.042030Jy sigma=0.381905 ! Fit after self-cal, rms=0.042478Jy sigma=0.381838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.699 mas, bmaj=12.36 mas, bpa=-16.04 degrees ! Estimated noise=1.03064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.51926e-05 Jy ! Component: 100 - total flux cleaned = 8.58826e-05 Jy ! Component: 150 - total flux cleaned = 7.17535e-05 Jy ! Component: 200 - total flux cleaned = 5.94496e-05 Jy ! Total flux subtracted in 200 components = 5.94496e-05 Jy ! Clean residual min=-0.001605 max=0.001560 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0274209 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0274209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042475Jy sigma=0.381812 ! Fit after self-cal, rms=0.042544Jy sigma=0.381765 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 = -0.000107248 Jy ! Component: 100 - total flux cleaned = -0.000112406 Jy ! Component: 150 - total flux cleaned = -0.000121181 Jy ! Component: 200 - total flux cleaned = -0.000128628 Jy ! Total flux subtracted in 200 components = -0.000128628 Jy ! Clean residual min=-0.001564 max=0.001518 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0272922 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0272923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042541Jy sigma=0.381749 ! Fit after self-cal, rms=0.042545Jy sigma=0.381742 ! 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=4.83 mas, bmaj=8.606 mas, bpa=13.42 degrees ! Estimated noise=0.920501 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.83 x 8.606 at 13.42 degrees (North through East) ! Clean map min=-0.0016823 max=0.030205 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=3.859 mas, bmaj=7.591 mas, bpa=18.27 degrees ! Estimated noise=1.27759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238179 Jy ! Component: 100 - total flux cleaned = 0.0262265 Jy ! Component: 150 - total flux cleaned = 0.0258071 Jy ! Component: 200 - total flux cleaned = 0.0260642 Jy ! Total flux subtracted in 200 components = 0.0260642 Jy ! Clean residual min=-0.002539 max=0.001933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0260642 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 0.0260642 Jy ! Inverting map and beam ! Estimated beam: bmin=4.83 mas, bmaj=8.606 mas, bpa=13.42 degrees ! Estimated noise=0.920501 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 = 0.000851187 Jy ! Component: 100 - total flux cleaned = 0.00107724 Jy ! Component: 150 - total flux cleaned = 0.00119205 Jy ! Component: 200 - total flux cleaned = 0.00132275 Jy ! Total flux subtracted in 200 components = 0.00132275 Jy ! Clean residual min=-0.001532 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.027387 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.027387 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=8.699 mas, bmaj=12.36 mas, bpa=-16.04 degrees ! Estimated noise=1.03064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126957 Jy ! Component: 100 - total flux cleaned = 0.000126908 Jy ! Component: 150 - total flux cleaned = 8.69003e-05 Jy ! Component: 200 - total flux cleaned = 6.03624e-05 Jy ! Total flux subtracted in 200 components = 6.03624e-05 Jy ! Clean residual min=-0.001646 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0274473 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 = -2.50025e-05 Jy ! Component: 100 - total flux cleaned = -4.05164e-05 Jy ! Component: 150 - total flux cleaned = -6.21331e-05 Jy ! Component: 200 - total flux cleaned = -7.5519e-05 Jy ! Total flux subtracted in 200 components = -7.5519e-05 Jy ! Clean residual min=-0.001627 max=0.001546 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0273718 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0273718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.83 mas, bmaj=8.606 mas, bpa=13.42 degrees ! Estimated noise=0.920501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.38044e-05 Jy ! Component: 100 - total flux cleaned = 6.63397e-05 Jy ! Component: 150 - total flux cleaned = 8.36867e-05 Jy ! Component: 200 - total flux cleaned = 9.92553e-05 Jy ! Total flux subtracted in 200 components = 9.92553e-05 Jy ! Clean residual min=-0.001406 max=0.001443 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0274711 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0274711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042548Jy sigma=0.381793 ! Fit after self-cal, rms=0.042552Jy sigma=0.381771 wmodel J1648+2141_S_b_map.mod ! Writing 39 model components to file: J1648+2141_S_b_map.mod wobs J1648+2141_S_b_uvs.fits ! Writing UV FITS file: J1648+2141_S_b_uvs.fits wwins J1648+2141_S_b_map.win ! wwins: Wrote 1 windows to J1648+2141_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 = 0.000346291 Jy ! Component: 100 - total flux cleaned = 0.000460391 Jy ! Component: 150 - total flux cleaned = 0.000502806 Jy ! Component: 200 - total flux cleaned = 0.000484592 Jy ! Component: 250 - total flux cleaned = 0.000448734 Jy ! Component: 300 - total flux cleaned = 0.000398214 Jy ! Component: 350 - total flux cleaned = 0.000414703 Jy ! Component: 400 - total flux cleaned = 0.000446158 Jy ! Component: 450 - total flux cleaned = 0.000416479 Jy ! Component: 500 - total flux cleaned = 0.000416547 Jy ! Component: 550 - total flux cleaned = 0.00040252 Jy ! Component: 600 - total flux cleaned = 0.000415576 Jy ! Component: 650 - total flux cleaned = 0.000402762 Jy ! Component: 700 - total flux cleaned = 0.000402478 Jy ! Component: 750 - total flux cleaned = 0.00041398 Jy ! Component: 800 - total flux cleaned = 0.000378708 Jy ! Component: 850 - total flux cleaned = 0.000356078 Jy ! Component: 900 - total flux cleaned = 0.00037775 Jy ! Component: 950 - total flux cleaned = 0.000409744 Jy ! Component: 1000 - total flux cleaned = 0.000441183 Jy ! Component: 1050 - total flux cleaned = 0.00043096 Jy ! Component: 1100 - total flux cleaned = 0.000401044 Jy ! Component: 1150 - total flux cleaned = 0.000371712 Jy ! Component: 1200 - total flux cleaned = 0.000381218 Jy ! Component: 1250 - total flux cleaned = 0.00038101 Jy ! Component: 1300 - total flux cleaned = 0.000371739 Jy ! Component: 1350 - total flux cleaned = 0.000398987 Jy ! Component: 1400 - total flux cleaned = 0.000407697 Jy ! Component: 1450 - total flux cleaned = 0.000407649 Jy ! Component: 1500 - total flux cleaned = 0.000433502 Jy ! Component: 1550 - total flux cleaned = 0.000458812 Jy ! Component: 1600 - total flux cleaned = 0.000442209 Jy ! Component: 1650 - total flux cleaned = 0.000442393 Jy ! Component: 1700 - total flux cleaned = 0.000426365 Jy ! Component: 1750 - total flux cleaned = 0.000394525 Jy ! Component: 1800 - total flux cleaned = 0.000362926 Jy ! Component: 1850 - total flux cleaned = 0.000339642 Jy ! Component: 1900 - total flux cleaned = 0.000301411 Jy ! Component: 1950 - total flux cleaned = 0.000301552 Jy ! Component: 2000 - total flux cleaned = 0.000294027 Jy ! Component: 2050 - total flux cleaned = 0.00028667 Jy ! Component: 2100 - total flux cleaned = 0.000272025 Jy ! Component: 2150 - total flux cleaned = 0.00026489 Jy ! Component: 2200 - total flux cleaned = 0.000257712 Jy ! Component: 2250 - total flux cleaned = 0.000250554 Jy ! Component: 2300 - total flux cleaned = 0.000215428 Jy ! Component: 2350 - total flux cleaned = 0.000215442 Jy ! Component: 2400 - total flux cleaned = 0.000187776 Jy ! Component: 2450 - total flux cleaned = 0.000146728 Jy ! Component: 2500 - total flux cleaned = 0.000146765 Jy ! Component: 2550 - total flux cleaned = 0.000119789 Jy ! Component: 2600 - total flux cleaned = 9.31054e-05 Jy ! Component: 2650 - total flux cleaned = 7.32184e-05 Jy ! Component: 2700 - total flux cleaned = 4.03504e-05 Jy ! Component: 2750 - total flux cleaned = 2.73597e-05 Jy ! Component: 2800 - total flux cleaned = -5.00536e-06 Jy ! Component: 2850 - total flux cleaned = -1.78406e-05 Jy ! Component: 2900 - total flux cleaned = -3.69324e-05 Jy ! Component: 2950 - total flux cleaned = -4.95659e-05 Jy ! Component: 3000 - total flux cleaned = -6.21844e-05 Jy ! Component: 3050 - total flux cleaned = -9.34889e-05 Jy ! Component: 3100 - total flux cleaned = -9.97151e-05 Jy ! Component: 3150 - total flux cleaned = -0.00012444 Jy ! Component: 3200 - total flux cleaned = -0.000136688 Jy ! Component: 3250 - total flux cleaned = -0.000142791 Jy ! Component: 3300 - total flux cleaned = -0.000154947 Jy ! Component: 3350 - total flux cleaned = -0.000142837 Jy ! Component: 3400 - total flux cleaned = -0.000148917 Jy ! Component: 3450 - total flux cleaned = -0.000148946 Jy ! Component: 3500 - total flux cleaned = -0.00014295 Jy ! Component: 3550 - total flux cleaned = -0.000148946 Jy ! Component: 3600 - total flux cleaned = -0.000137022 Jy ! Component: 3650 - total flux cleaned = -0.000142961 Jy ! Component: 3700 - total flux cleaned = -0.000125188 Jy ! Component: 3750 - total flux cleaned = -0.000131125 Jy ! Component: 3800 - total flux cleaned = -0.000131142 Jy ! Component: 3850 - total flux cleaned = -0.000131149 Jy ! Component: 3900 - total flux cleaned = -0.000113516 Jy ! Component: 3950 - total flux cleaned = -0.000125243 Jy ! Component: 4000 - total flux cleaned = -0.000136966 Jy ! Component: 4050 - total flux cleaned = -0.000136954 Jy ! Total flux subtracted in 4096 components = -0.000142809 Jy ! Clean residual min=-0.000414 max=0.000365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0273282 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 281 components and 0.0273282 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1648+2141_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.83 x 8.606 at 13.42 degrees (North through East) ! Clean map min=-0.0017166 max=0.029903 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1648+2141_S_b_map.fits wmodel /image_prod/ug002_uva//J1648+2141_S_b_map.mod ! Writing 281 model components to file: /image_prod/ug002_uva//J1648+2141_S_b_map.mod wobs /image_prod/ug002_uva//J1648+2141_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1648+2141_S_b_uvs.fits wwins /image_prod/ug002_uva//J1648+2141_S_b_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1648+2141_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0299033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.83669e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.986851 0.986851 1.9737 3.9474 7.8948 15.7896 31.5792 63.1584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.997 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1648+2141_S_b_dfm.log closed on Thu Mar 5 02:56:38 2020