! Started logfile: /image_prod/ug002_uva//J2328+2937_S_a_dfm.log on Thu Mar 5 06:17:51 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//J2328+2937_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2328+2937_S_a_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807407 visibilities/baseline/integration-bin. ! Found source: J2328+2937 ! ! 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 9810 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 J2328+2937_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999637Jy sigma=10.086775 ! Fit after self-cal, rms=0.972082Jy sigma=9.810831 ! 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=3.023 mas, bmaj=6.029 mas, bpa=-9.905 degrees ! Estimated noise=1.16753 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 = 0.0229953 Jy ! Component: 100 - total flux cleaned = 0.0280954 Jy ! Total flux subtracted in 100 components = 0.0280954 Jy ! Clean residual min=-0.003383 max=0.002739 Jy/beam ! Clean residual mean=0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0280954 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0280954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051024Jy sigma=0.476708 ! Fit after self-cal, rms=0.049223Jy sigma=0.457490 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382638 Jy ! Component: 100 - total flux cleaned = 0.00525318 Jy ! Total flux subtracted in 100 components = 0.00525318 Jy ! Clean residual min=-0.003336 max=0.002613 Jy/beam ! Clean residual mean=0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0333486 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0333486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048993Jy sigma=0.454965 ! Fit after self-cal, rms=0.048997Jy sigma=0.454931 ! 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=3.692 mas, bmaj=6.992 mas, bpa=-9.886 degrees ! Estimated noise=0.72595 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 = 0.000565145 Jy ! Component: 100 - total flux cleaned = 0.000614365 Jy ! Component: 150 - total flux cleaned = 0.000670073 Jy ! Component: 200 - total flux cleaned = 0.000685901 Jy ! Total flux subtracted in 200 components = 0.000685901 Jy ! Clean residual min=-0.002854 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0340345 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0340345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048989Jy sigma=0.454852 ! Fit after self-cal, rms=0.048992Jy sigma=0.454842 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.692 x 6.992 at -9.886 degrees (North through East) ! Clean map min=-0.0028092 max=0.032313 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.06 HN 1.02 KP 1.10 ! LA 1.06 MK 1.01 NL 1.02 OV 0.65 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.16 HN 1.02 KP 1.08 ! LA 0.97 MK 0.98 NL 0.97 OV 0.96 ! PT 1.07 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.04 KP 1.11 ! LA 1.06 MK 1.10 NL 0.83 OV 0.61 ! PT 1.10 SC 1.06 ! ! ! Fit before self-cal, rms=0.048992Jy sigma=0.454842 ! Fit after self-cal, rms=0.048913Jy sigma=0.449415 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=6.992 mas, bpa=-8.819 degrees ! Estimated noise=0.728272 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 = -0.000175705 Jy ! Component: 100 - total flux cleaned = -0.000191517 Jy ! Component: 150 - total flux cleaned = -0.000218117 Jy ! Component: 200 - total flux cleaned = -0.000265999 Jy ! Total flux subtracted in 200 components = -0.000265999 Jy ! Clean residual min=-0.001402 max=0.001539 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0337685 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0337685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048902Jy sigma=0.449335 ! Fit after self-cal, rms=0.049127Jy sigma=0.448124 ! 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=0.049127Jy sigma=0.448124 ! Fit after self-cal, rms=0.049813Jy sigma=0.446545 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=6.893 mas, bpa=-9.019 degrees ! Estimated noise=0.729281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.90108e-05 Jy ! Component: 100 - total flux cleaned = -5.11169e-05 Jy ! Component: 150 - total flux cleaned = -3.67637e-05 Jy ! Component: 200 - total flux cleaned = -3.01405e-05 Jy ! Total flux subtracted in 200 components = -3.01405e-05 Jy ! Clean residual min=-0.001217 max=0.001282 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0337384 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0337384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049809Jy sigma=0.446529 ! Fit after self-cal, rms=0.049977Jy sigma=0.446259 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 = -9.55404e-05 Jy ! Component: 100 - total flux cleaned = -9.51994e-05 Jy ! Component: 150 - total flux cleaned = -9.53898e-05 Jy ! Component: 200 - total flux cleaned = -9.02579e-05 Jy ! Total flux subtracted in 200 components = -9.02579e-05 Jy ! Clean residual min=-0.001209 max=0.001316 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0336481 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0336481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049975Jy sigma=0.446259 ! Fit after self-cal, rms=0.049978Jy sigma=0.446257 ! 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=0.049978Jy sigma=0.446257 ! Fit after self-cal, rms=0.050201Jy sigma=0.446150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=6.847 mas, bpa=-8.901 degrees ! Estimated noise=0.727388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.23417e-05 Jy ! Component: 100 - total flux cleaned = -6.44875e-05 Jy ! Component: 150 - total flux cleaned = -5.74458e-05 Jy ! Component: 200 - total flux cleaned = -4.49951e-05 Jy ! Total flux subtracted in 200 components = -4.49951e-05 Jy ! Clean residual min=-0.001222 max=0.001291 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0336031 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0336031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050198Jy sigma=0.446141 ! Fit after self-cal, rms=0.050267Jy sigma=0.446112 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 = -4.02292e-05 Jy ! Component: 100 - total flux cleaned = -2.22985e-05 Jy ! Component: 150 - total flux cleaned = -1.69349e-05 Jy ! Component: 200 - total flux cleaned = -6.48838e-06 Jy ! Total flux subtracted in 200 components = -6.48838e-06 Jy ! Clean residual min=-0.001214 max=0.001298 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0335966 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0335966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050265Jy sigma=0.446111 ! Fit after self-cal, rms=0.050269Jy sigma=0.446109 ! 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=0.050269Jy sigma=0.446109 ! Fit after self-cal, rms=0.050210Jy sigma=0.446093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.887 mas, bmaj=10.54 mas, bpa=-10.87 degrees ! Estimated noise=0.859035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.18608e-05 Jy ! Component: 100 - total flux cleaned = 9.76061e-05 Jy ! Component: 150 - total flux cleaned = 0.000119911 Jy ! Component: 200 - total flux cleaned = 0.000139542 Jy ! Total flux subtracted in 200 components = 0.000139542 Jy ! Clean residual min=-0.001397 max=0.001595 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0337362 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.0337362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050209Jy sigma=0.446103 ! Fit after self-cal, rms=0.050241Jy sigma=0.446094 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 = 1.32603e-05 Jy ! Component: 100 - total flux cleaned = 3.20721e-05 Jy ! Component: 150 - total flux cleaned = 4.89161e-05 Jy ! Component: 200 - total flux cleaned = 6.79992e-05 Jy ! Total flux subtracted in 200 components = 6.79992e-05 Jy ! Clean residual min=-0.001389 max=0.001575 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0338042 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.0338042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050241Jy sigma=0.446106 ! Fit after self-cal, rms=0.050246Jy sigma=0.446103 ! 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=3.705 mas, bmaj=6.813 mas, bpa=-8.776 degrees ! Estimated noise=0.725179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.705 x 6.813 at -8.776 degrees (North through East) ! Clean map min=-0.0011551 max=0.031974 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=3.065 mas, bmaj=5.955 mas, bpa=-9.278 degrees ! Estimated noise=1.13915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246705 Jy ! Component: 100 - total flux cleaned = 0.0301552 Jy ! Component: 150 - total flux cleaned = 0.031917 Jy ! Component: 200 - total flux cleaned = 0.0328329 Jy ! Total flux subtracted in 200 components = 0.0328329 Jy ! Clean residual min=-0.002050 max=0.002060 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0328329 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 0.0328329 Jy ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=6.813 mas, bpa=-8.776 degrees ! Estimated noise=0.725179 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 = 0.000636617 Jy ! Component: 100 - total flux cleaned = 0.000806391 Jy ! Component: 150 - total flux cleaned = 0.000858446 Jy ! Component: 200 - total flux cleaned = 0.000868098 Jy ! Total flux subtracted in 200 components = 0.000868098 Jy ! Clean residual min=-0.001232 max=0.001275 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.033701 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.033701 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=7.887 mas, bmaj=10.54 mas, bpa=-10.87 degrees ! Estimated noise=0.859035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015074 Jy ! Component: 100 - total flux cleaned = 0.000166836 Jy ! Component: 150 - total flux cleaned = 0.000177259 Jy ! Component: 200 - total flux cleaned = 0.000189886 Jy ! Total flux subtracted in 200 components = 0.000189886 Jy ! Clean residual min=-0.001396 max=0.001576 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0338909 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 = 1.41818e-05 Jy ! Component: 100 - total flux cleaned = 2.45581e-05 Jy ! Component: 150 - total flux cleaned = 3.42293e-05 Jy ! Component: 200 - total flux cleaned = 3.64987e-05 Jy ! Total flux subtracted in 200 components = 3.64987e-05 Jy ! Clean residual min=-0.001400 max=0.001569 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0339274 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0339274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=6.813 mas, bpa=-8.776 degrees ! Estimated noise=0.725179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.96835e-05 Jy ! Component: 100 - total flux cleaned = -9.59667e-05 Jy ! Component: 150 - total flux cleaned = -0.000119331 Jy ! Component: 200 - total flux cleaned = -0.000119156 Jy ! Total flux subtracted in 200 components = -0.000119156 Jy ! Clean residual min=-0.001220 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0338082 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0338082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050246Jy sigma=0.446136 ! Fit after self-cal, rms=0.050244Jy sigma=0.446124 wmodel J2328+2937_S_a_map.mod ! Writing 51 model components to file: J2328+2937_S_a_map.mod wobs J2328+2937_S_a_uvs.fits ! Writing UV FITS file: J2328+2937_S_a_uvs.fits wwins J2328+2937_S_a_map.win ! wwins: Wrote 1 windows to J2328+2937_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 = 2.93448e-05 Jy ! Component: 100 - total flux cleaned = 0.000115061 Jy ! Component: 150 - total flux cleaned = 0.000155893 Jy ! Component: 200 - total flux cleaned = 0.000253552 Jy ! Component: 250 - total flux cleaned = 0.000348156 Jy ! Component: 300 - total flux cleaned = 0.000403351 Jy ! Component: 350 - total flux cleaned = 0.000421238 Jy ! Component: 400 - total flux cleaned = 0.000403803 Jy ! Component: 450 - total flux cleaned = 0.000369631 Jy ! Component: 500 - total flux cleaned = 0.000286525 Jy ! Component: 550 - total flux cleaned = 0.000269884 Jy ! Component: 600 - total flux cleaned = 0.000237551 Jy ! Component: 650 - total flux cleaned = 0.000190003 Jy ! Component: 700 - total flux cleaned = 0.000112691 Jy ! Component: 750 - total flux cleaned = 3.72957e-05 Jy ! Component: 800 - total flux cleaned = -7.34637e-06 Jy ! Component: 850 - total flux cleaned = -5.12973e-05 Jy ! Component: 900 - total flux cleaned = -0.000137568 Jy ! Component: 950 - total flux cleaned = -0.000222313 Jy ! Component: 1000 - total flux cleaned = -0.000263965 Jy ! Component: 1050 - total flux cleaned = -0.000332533 Jy ! Component: 1100 - total flux cleaned = -0.000413547 Jy ! Component: 1150 - total flux cleaned = -0.000492835 Jy ! Component: 1200 - total flux cleaned = -0.000505936 Jy ! Component: 1250 - total flux cleaned = -0.00057035 Jy ! Component: 1300 - total flux cleaned = -0.000583204 Jy ! Component: 1350 - total flux cleaned = -0.000583207 Jy ! Component: 1400 - total flux cleaned = -0.000608077 Jy ! Component: 1450 - total flux cleaned = -0.000620235 Jy ! Component: 1500 - total flux cleaned = -0.000596025 Jy ! Component: 1550 - total flux cleaned = -0.000584284 Jy ! Component: 1600 - total flux cleaned = -0.000572688 Jy ! Component: 1650 - total flux cleaned = -0.000561116 Jy ! Component: 1700 - total flux cleaned = -0.000503991 Jy ! Component: 1750 - total flux cleaned = -0.000515329 Jy ! Component: 1800 - total flux cleaned = -0.000526422 Jy ! Component: 1850 - total flux cleaned = -0.000426747 Jy ! Component: 1900 - total flux cleaned = -0.000470668 Jy ! Component: 1950 - total flux cleaned = -0.000427219 Jy ! Component: 2000 - total flux cleaned = -0.000406002 Jy ! Component: 2050 - total flux cleaned = -0.000384541 Jy ! Component: 2100 - total flux cleaned = -0.000394976 Jy ! Component: 2150 - total flux cleaned = -0.000394914 Jy ! Component: 2200 - total flux cleaned = -0.00034326 Jy ! Component: 2250 - total flux cleaned = -0.000333157 Jy ! Component: 2300 - total flux cleaned = -0.000323208 Jy ! Component: 2350 - total flux cleaned = -0.000323256 Jy ! Component: 2400 - total flux cleaned = -0.000313378 Jy ! Component: 2450 - total flux cleaned = -0.000372404 Jy ! Component: 2500 - total flux cleaned = -0.000333258 Jy ! Component: 2550 - total flux cleaned = -0.000333252 Jy ! Component: 2600 - total flux cleaned = -0.000361962 Jy ! Component: 2650 - total flux cleaned = -0.000342921 Jy ! Component: 2700 - total flux cleaned = -0.000380824 Jy ! Component: 2750 - total flux cleaned = -0.000408948 Jy ! Component: 2800 - total flux cleaned = -0.000408928 Jy ! Component: 2850 - total flux cleaned = -0.000436495 Jy ! Component: 2900 - total flux cleaned = -0.000436524 Jy ! Component: 2950 - total flux cleaned = -0.000436508 Jy ! Component: 3000 - total flux cleaned = -0.000454531 Jy ! Component: 3050 - total flux cleaned = -0.000445681 Jy ! Component: 3100 - total flux cleaned = -0.000454507 Jy ! Component: 3150 - total flux cleaned = -0.000436846 Jy ! Component: 3200 - total flux cleaned = -0.000410711 Jy ! Component: 3250 - total flux cleaned = -0.000410707 Jy ! Component: 3300 - total flux cleaned = -0.000445036 Jy ! Component: 3350 - total flux cleaned = -0.000427955 Jy ! Component: 3400 - total flux cleaned = -0.000419427 Jy ! Component: 3450 - total flux cleaned = -0.000410973 Jy ! Component: 3500 - total flux cleaned = -0.000394201 Jy ! Component: 3550 - total flux cleaned = -0.000410893 Jy ! Component: 3600 - total flux cleaned = -0.00039437 Jy ! Component: 3650 - total flux cleaned = -0.000369779 Jy ! Component: 3700 - total flux cleaned = -0.000345292 Jy ! Component: 3750 - total flux cleaned = -0.00031292 Jy ! Component: 3800 - total flux cleaned = -0.000345189 Jy ! Component: 3850 - total flux cleaned = -0.000313012 Jy ! Component: 3900 - total flux cleaned = -0.000289118 Jy ! Component: 3950 - total flux cleaned = -0.000281198 Jy ! Component: 4000 - total flux cleaned = -0.000273381 Jy ! Component: 4050 - total flux cleaned = -0.000226324 Jy ! Total flux subtracted in 4096 components = -0.000218503 Jy ! Clean residual min=-0.000467 max=0.000464 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0335897 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 338 components and 0.0335897 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2328+2937_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.705 x 6.813 at -8.776 degrees (North through East) ! Clean map min=-0.00087295 max=0.032001 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2328+2937_S_a_map.fits wmodel /image_prod/ug002_uva//J2328+2937_S_a_map.mod ! Writing 338 model components to file: /image_prod/ug002_uva//J2328+2937_S_a_map.mod wobs /image_prod/ug002_uva//J2328+2937_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2328+2937_S_a_uvs.fits wwins /image_prod/ug002_uva//J2328+2937_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2328+2937_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0320012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35083 1.35083 2.70165 5.40331 10.8066 21.6132 43.2265 86.4529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.086 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2328+2937_S_a_dfm.log closed on Thu Mar 5 06:17:55 2020