! Started logfile: /image_prod/ug002_uva//J2335-2907_S_dfm.log on Thu Mar 5 06:20:21 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//J2335-2907_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2335-2907_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885185 visibilities/baseline/integration-bin. ! Found source: J2335-2907 ! ! 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 7170 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 J2335-2907_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029235Jy sigma=6.694841 ! Fit after self-cal, rms=0.829005Jy sigma=5.272967 ! 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=2.529 mas, bmaj=7.038 mas, bpa=-9.087 degrees ! Estimated noise=1.88053 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 = 0.143742 Jy ! Component: 100 - total flux cleaned = 0.17509 Jy ! Total flux subtracted in 100 components = 0.17509 Jy ! Clean residual min=-0.007255 max=0.014680 Jy/beam ! Clean residual mean=-0.000002 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 0.17509 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.17509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093679Jy sigma=0.512606 ! Fit after self-cal, rms=0.093650Jy sigma=0.512321 ! Inverting map ! Added new window around map position (43, -81.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130012 Jy ! Component: 100 - total flux cleaned = 0.0195658 Jy ! Total flux subtracted in 100 components = 0.0195658 Jy ! Clean residual min=-0.007126 max=0.011499 Jy/beam ! Clean residual mean=0.000001 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.194656 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.194656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092134Jy sigma=0.498213 ! Fit after self-cal, rms=0.092051Jy sigma=0.497045 ! 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=3.056 mas, bmaj=8.341 mas, bpa=-7.7 degrees ! Estimated noise=1.3341 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 = 0.00525399 Jy ! Component: 100 - total flux cleaned = 0.00644667 Jy ! Component: 150 - total flux cleaned = 0.00667173 Jy ! Component: 200 - total flux cleaned = 0.00688256 Jy ! Total flux subtracted in 200 components = 0.00688256 Jy ! Clean residual min=-0.006496 max=0.009230 Jy/beam ! Clean residual mean=0.000009 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.201539 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.201539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091586Jy sigma=0.494460 ! Fit after self-cal, rms=0.091572Jy sigma=0.494216 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 8.341 at -7.7 degrees (North through East) ! Clean map min=-0.0065742 max=0.17878 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.42 FD 0.95 HN 1.11 KP 0.95 ! LA 0.98 MK 1.00 NL 0.96 OV 0.95 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.59 FD 0.94 HN 1.17 KP 0.93 ! LA 1.02 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.05 FD 0.93 HN 1.18 KP 0.93 ! LA 0.99 MK 1.02 NL 0.89 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.091572Jy sigma=0.494216 ! Fit after self-cal, rms=0.127048Jy sigma=0.466461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=8.301 mas, bpa=-7.225 degrees ! Estimated noise=1.33726 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 = -0.00511027 Jy ! Component: 100 - total flux cleaned = -0.00593205 Jy ! Component: 150 - total flux cleaned = -0.00602116 Jy ! Component: 200 - total flux cleaned = -0.00615198 Jy ! Total flux subtracted in 200 components = -0.00615198 Jy ! Clean residual min=-0.003693 max=0.003590 Jy/beam ! Clean residual mean=-0.000010 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.195387 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.195387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126841Jy sigma=0.463047 ! Fit after self-cal, rms=0.127198Jy sigma=0.462308 ! 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=0.127198Jy sigma=0.462308 ! Fit after self-cal, rms=0.131734Jy sigma=0.460306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=8.281 mas, bpa=-7.162 degrees ! Estimated noise=1.3336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181402 Jy ! Component: 100 - total flux cleaned = -0.00220718 Jy ! Component: 150 - total flux cleaned = -0.00239282 Jy ! Component: 200 - total flux cleaned = -0.0024704 Jy ! Total flux subtracted in 200 components = -0.0024704 Jy ! Clean residual min=-0.002947 max=0.003001 Jy/beam ! Clean residual mean=-0.000004 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.192916 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.192916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131692Jy sigma=0.459509 ! Fit after self-cal, rms=0.131708Jy sigma=0.459382 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 (-102.5, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215746 Jy ! Component: 100 - total flux cleaned = 0.0022609 Jy ! Component: 150 - total flux cleaned = 0.00214073 Jy ! Component: 200 - total flux cleaned = 0.00207063 Jy ! Total flux subtracted in 200 components = 0.00207063 Jy ! Clean residual min=-0.002647 max=0.002329 Jy/beam ! Clean residual mean=-0.000007 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.194987 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.194987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131630Jy sigma=0.458827 ! Fit after self-cal, rms=0.131633Jy sigma=0.458777 ! 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=0.131633Jy sigma=0.458777 ! Fit after self-cal, rms=0.133190Jy sigma=0.458367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.053 mas, bmaj=8.273 mas, bpa=-7.156 degrees ! Estimated noise=1.33051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335449 Jy ! Component: 100 - total flux cleaned = -0.000252242 Jy ! Component: 150 - total flux cleaned = -0.000280922 Jy ! Component: 200 - total flux cleaned = -0.000357993 Jy ! Total flux subtracted in 200 components = -0.000357993 Jy ! Clean residual min=-0.002462 max=0.002220 Jy/beam ! Clean residual mean=-0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.194629 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.194629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133168Jy sigma=0.458148 ! Fit after self-cal, rms=0.133176Jy sigma=0.458119 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.19996e-05 Jy ! Component: 100 - total flux cleaned = -8.70238e-05 Jy ! Component: 150 - total flux cleaned = -8.78719e-05 Jy ! Component: 200 - total flux cleaned = -0.000129849 Jy ! Total flux subtracted in 200 components = -0.000129849 Jy ! Clean residual min=-0.002385 max=0.002222 Jy/beam ! Clean residual mean=-0.000005 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.194499 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.194499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133165Jy sigma=0.458047 ! Fit after self-cal, rms=0.133165Jy sigma=0.458040 ! 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=0.133165Jy sigma=0.458040 ! Fit after self-cal, rms=0.134019Jy sigma=0.457999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.855 mas, bmaj=21.26 mas, bpa=-3.498 degrees ! Estimated noise=1.64898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411047 Jy ! Component: 100 - total flux cleaned = -0.000300856 Jy ! Component: 150 - total flux cleaned = -0.000280601 Jy ! Component: 200 - total flux cleaned = -0.000262885 Jy ! Total flux subtracted in 200 components = -0.000262885 Jy ! Clean residual min=-0.002223 max=0.002201 Jy/beam ! Clean residual mean=-0.000010 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.194236 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 0.194236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134017Jy sigma=0.458001 ! Fit after self-cal, rms=0.134022Jy sigma=0.457994 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 = -9.68702e-05 Jy ! Component: 100 - total flux cleaned = -8.03921e-05 Jy ! Component: 150 - total flux cleaned = -6.63118e-05 Jy ! Component: 200 - total flux cleaned = -6.51431e-05 Jy ! Total flux subtracted in 200 components = -6.51431e-05 Jy ! Clean residual min=-0.002137 max=0.002185 Jy/beam ! Clean residual mean=-0.000009 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.194171 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.194171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134021Jy sigma=0.458016 ! Fit after self-cal, rms=0.134021Jy sigma=0.458014 ! 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=3.051 mas, bmaj=8.27 mas, bpa=-7.156 degrees ! Estimated noise=1.32855 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 8.27 at -7.156 degrees (North through East) ! Clean map min=-0.002231 max=0.18026 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=2.53 mas, bmaj=7.001 mas, bpa=-8.615 degrees ! Estimated noise=1.87002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142825 Jy ! Component: 100 - total flux cleaned = 0.174281 Jy ! Component: 150 - total flux cleaned = 0.183137 Jy ! Component: 200 - total flux cleaned = 0.187245 Jy ! Total flux subtracted in 200 components = 0.187245 Jy ! Clean residual min=-0.004663 max=0.003124 Jy/beam ! Clean residual mean=-0.000003 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.187245 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 0.187245 Jy ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=8.27 mas, bpa=-7.156 degrees ! Estimated noise=1.32855 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 = 0.00308246 Jy ! Component: 100 - total flux cleaned = 0.00459254 Jy ! Component: 150 - total flux cleaned = 0.00505221 Jy ! Component: 200 - total flux cleaned = 0.00522023 Jy ! Total flux subtracted in 200 components = 0.00522023 Jy ! Clean residual min=-0.002745 max=0.002238 Jy/beam ! Clean residual mean=-0.000008 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.192465 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.192465 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=7.855 mas, bmaj=21.26 mas, bpa=-3.498 degrees ! Estimated noise=1.64898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780285 Jy ! Component: 100 - total flux cleaned = 0.00101874 Jy ! Component: 150 - total flux cleaned = 0.00117386 Jy ! Component: 200 - total flux cleaned = 0.00119358 Jy ! Total flux subtracted in 200 components = 0.00119358 Jy ! Clean residual min=-0.002298 max=0.002214 Jy/beam ! Clean residual mean=-0.000012 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.193659 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 = 3.57556e-05 Jy ! Component: 100 - total flux cleaned = 6.91584e-05 Jy ! Component: 150 - total flux cleaned = 8.45302e-05 Jy ! Component: 200 - total flux cleaned = 0.000100172 Jy ! Total flux subtracted in 200 components = 0.000100172 Jy ! Clean residual min=-0.002252 max=0.002199 Jy/beam ! Clean residual mean=-0.000011 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.193759 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.193759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=8.27 mas, bpa=-7.156 degrees ! Estimated noise=1.32855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633924 Jy ! Component: 100 - total flux cleaned = -0.000635386 Jy ! Component: 150 - total flux cleaned = -0.000636046 Jy ! Component: 200 - total flux cleaned = -0.000602185 Jy ! Total flux subtracted in 200 components = -0.000602185 Jy ! Clean residual min=-0.002505 max=0.002353 Jy/beam ! Clean residual mean=-0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.193157 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.193157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134084Jy sigma=0.458228 ! Fit after self-cal, rms=0.134060Jy sigma=0.458139 wmodel J2335-2907_S_map.mod ! Writing 51 model components to file: J2335-2907_S_map.mod wobs J2335-2907_S_uvs.fits ! Writing UV FITS file: J2335-2907_S_uvs.fits wwins J2335-2907_S_map.win ! wwins: Wrote 3 windows to J2335-2907_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 = -0.000315486 Jy ! Component: 100 - total flux cleaned = -0.000313912 Jy ! Component: 150 - total flux cleaned = -0.000421098 Jy ! Component: 200 - total flux cleaned = -0.000423358 Jy ! Component: 250 - total flux cleaned = -0.000297165 Jy ! Component: 300 - total flux cleaned = -0.00023549 Jy ! Component: 350 - total flux cleaned = -0.000146741 Jy ! Component: 400 - total flux cleaned = -6.06955e-05 Jy ! Component: 450 - total flux cleaned = -4.6227e-06 Jy ! Component: 500 - total flux cleaned = 5.00732e-05 Jy ! Component: 550 - total flux cleaned = 5.03957e-05 Jy ! Component: 600 - total flux cleaned = 0.000182369 Jy ! Component: 650 - total flux cleaned = 0.000233916 Jy ! Component: 700 - total flux cleaned = 0.000259315 Jy ! Component: 750 - total flux cleaned = 0.000308755 Jy ! Component: 800 - total flux cleaned = 0.000259395 Jy ! Component: 850 - total flux cleaned = 0.000307582 Jy ! Component: 900 - total flux cleaned = 0.000235779 Jy ! Component: 950 - total flux cleaned = 0.000188813 Jy ! Component: 1000 - total flux cleaned = 0.000142579 Jy ! Component: 1050 - total flux cleaned = 9.68636e-05 Jy ! Component: 1100 - total flux cleaned = 7.39996e-05 Jy ! Component: 1150 - total flux cleaned = 7.22252e-06 Jy ! Component: 1200 - total flux cleaned = -1.50426e-05 Jy ! Component: 1250 - total flux cleaned = -3.71935e-05 Jy ! Component: 1300 - total flux cleaned = -8.0478e-05 Jy ! Component: 1350 - total flux cleaned = -8.01306e-05 Jy ! Component: 1400 - total flux cleaned = -7.97726e-05 Jy ! Component: 1450 - total flux cleaned = -3.80322e-05 Jy ! Component: 1500 - total flux cleaned = -3.82483e-05 Jy ! Component: 1550 - total flux cleaned = -1.80457e-05 Jy ! Component: 1600 - total flux cleaned = -3.84323e-05 Jy ! Component: 1650 - total flux cleaned = 2.17032e-05 Jy ! Component: 1700 - total flux cleaned = 6.1287e-05 Jy ! Component: 1750 - total flux cleaned = 2.29895e-06 Jy ! Component: 1800 - total flux cleaned = 2.21358e-06 Jy ! Component: 1850 - total flux cleaned = -5.54136e-05 Jy ! Component: 1900 - total flux cleaned = 2.0691e-05 Jy ! Component: 1950 - total flux cleaned = -7.35453e-05 Jy ! Component: 2000 - total flux cleaned = 2.03564e-05 Jy ! Component: 2050 - total flux cleaned = 3.87746e-05 Jy ! Component: 2100 - total flux cleaned = -1.62721e-05 Jy ! Component: 2150 - total flux cleaned = 2.03428e-05 Jy ! Component: 2200 - total flux cleaned = 2.20549e-06 Jy ! Component: 2250 - total flux cleaned = 2.3888e-06 Jy ! Component: 2300 - total flux cleaned = 3.79864e-05 Jy ! Component: 2350 - total flux cleaned = 2.01465e-05 Jy ! Component: 2400 - total flux cleaned = 5.51443e-05 Jy ! Component: 2450 - total flux cleaned = -4.90448e-05 Jy ! Component: 2500 - total flux cleaned = 7.15849e-05 Jy ! Component: 2550 - total flux cleaned = 5.42054e-05 Jy ! Component: 2600 - total flux cleaned = 3.69867e-05 Jy ! Component: 2650 - total flux cleaned = 2.02232e-05 Jy ! Component: 2700 - total flux cleaned = 2.01377e-05 Jy ! Component: 2750 - total flux cleaned = 3.3502e-06 Jy ! Component: 2800 - total flux cleaned = -2.97076e-05 Jy ! Component: 2850 - total flux cleaned = -6.25297e-05 Jy ! Component: 2900 - total flux cleaned = -3.00005e-05 Jy ! Component: 2950 - total flux cleaned = -4.61781e-05 Jy ! Component: 3000 - total flux cleaned = -9.45512e-05 Jy ! Component: 3050 - total flux cleaned = -9.4569e-05 Jy ! Component: 3100 - total flux cleaned = -9.45838e-05 Jy ! Component: 3150 - total flux cleaned = -0.00012613 Jy ! Component: 3200 - total flux cleaned = -0.000172985 Jy ! Component: 3250 - total flux cleaned = -0.000126085 Jy ! Component: 3300 - total flux cleaned = -0.000126112 Jy ! Component: 3350 - total flux cleaned = -0.000187848 Jy ! Component: 3400 - total flux cleaned = -0.000111233 Jy ! Component: 3450 - total flux cleaned = -0.000141844 Jy ! Component: 3500 - total flux cleaned = -0.000141694 Jy ! Component: 3550 - total flux cleaned = -0.000156677 Jy ! Component: 3600 - total flux cleaned = -0.000141684 Jy ! Component: 3650 - total flux cleaned = -0.000126798 Jy ! Component: 3700 - total flux cleaned = -8.23882e-05 Jy ! Component: 3750 - total flux cleaned = -5.30331e-05 Jy ! Component: 3800 - total flux cleaned = -0.000126234 Jy ! Component: 3850 - total flux cleaned = -9.71787e-05 Jy ! Component: 3900 - total flux cleaned = -9.70459e-05 Jy ! Component: 3950 - total flux cleaned = -8.25763e-05 Jy ! Component: 4000 - total flux cleaned = -8.25326e-05 Jy ! Component: 4050 - total flux cleaned = -8.26508e-05 Jy ! Total flux subtracted in 4096 components = -0.000111121 Jy ! Clean residual min=-0.000858 max=0.000922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.193046 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 351 components and 0.193045 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2335-2907_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 8.27 at -7.156 degrees (North through East) ! Clean map min=-0.0018976 max=0.18208 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2335-2907_S_map.fits wmodel /image_prod/ug002_uva//J2335-2907_S_map.mod ! Writing 351 model components to file: /image_prod/ug002_uva//J2335-2907_S_map.mod wobs /image_prod/ug002_uva//J2335-2907_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2335-2907_S_uvs.fits wwins /image_prod/ug002_uva//J2335-2907_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2335-2907_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.182081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026198 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431644 0.431644 0.863288 1.72658 3.45315 6.90631 13.8126 27.6252 55.2505 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 695.016 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2335-2907_S_dfm.log closed on Thu Mar 5 06:20:25 2020