! Started logfile: /image_prod/ug002_uva//J2120+0533_S_dfm.log on Thu Mar 5 05:10:33 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//J2120+0533_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2120+0533_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781852 visibilities/baseline/integration-bin. ! Found source: J2120+0533 ! ! 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 6333 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 J2120+0533_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033783Jy sigma=8.241100 ! Fit after self-cal, rms=0.779246Jy sigma=6.196452 ! 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=3.037 mas, bmaj=7.263 mas, bpa=-7.607 degrees ! Estimated noise=1.58154 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 = 0.171338 Jy ! Component: 100 - total flux cleaned = 0.211913 Jy ! Total flux subtracted in 100 components = 0.211913 Jy ! Clean residual min=-0.007304 max=0.015702 Jy/beam ! Clean residual mean=0.000005 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.211913 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.211913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070297Jy sigma=0.497318 ! Fit after self-cal, rms=0.070276Jy sigma=0.497218 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166295 Jy ! Component: 100 - total flux cleaned = 0.024449 Jy ! Total flux subtracted in 100 components = 0.024449 Jy ! Clean residual min=-0.006167 max=0.005758 Jy/beam ! Clean residual mean=0.000014 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.236362 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.236362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066738Jy sigma=0.463346 ! Fit after self-cal, rms=0.066684Jy sigma=0.463024 ! 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=3.609 mas, bmaj=8.16 mas, bpa=-6.577 degrees ! Estimated noise=1.15184 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 = 0.00339947 Jy ! Component: 100 - total flux cleaned = 0.0039892 Jy ! Component: 150 - total flux cleaned = 0.00398811 Jy ! Component: 200 - total flux cleaned = 0.0040372 Jy ! Total flux subtracted in 200 components = 0.0040372 Jy ! Clean residual min=-0.005805 max=0.005180 Jy/beam ! Clean residual mean=0.000019 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.240399 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.240399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066500Jy sigma=0.461404 ! Fit after self-cal, rms=0.066481Jy sigma=0.461347 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.609 x 8.16 at -6.577 degrees (North through East) ! Clean map min=-0.0056792 max=0.22257 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.09 KP 0.99 ! LA 1.05 MK 0.95 NL 0.96 OV 0.92 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.09 KP 1.04 ! LA 1.04 MK 0.99 NL 0.95 OV 0.92 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.09 KP 1.03 ! LA 1.03 MK 1.00 NL 0.94 OV 0.92 ! PT 1.09 SC 1.02 ! ! ! Fit before self-cal, rms=0.066481Jy sigma=0.461347 ! Fit after self-cal, rms=0.064000Jy sigma=0.444399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=8.131 mas, bpa=-6.493 degrees ! Estimated noise=1.14715 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 (-12, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304745 Jy ! Component: 100 - total flux cleaned = 0.00351366 Jy ! Component: 150 - total flux cleaned = 0.00368382 Jy ! Component: 200 - total flux cleaned = 0.00375272 Jy ! Total flux subtracted in 200 components = 0.00375272 Jy ! Clean residual min=-0.003349 max=0.003464 Jy/beam ! Clean residual mean=-0.000011 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.244152 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.244152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063477Jy sigma=0.441293 ! Fit after self-cal, rms=0.063456Jy sigma=0.440959 ! 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=0.063456Jy sigma=0.440959 ! Fit after self-cal, rms=0.063569Jy sigma=0.430989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=8.131 mas, bpa=-6.411 degrees ! Estimated noise=1.14686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121865 Jy ! Component: 100 - total flux cleaned = 0.00142901 Jy ! Component: 150 - total flux cleaned = 0.00153743 Jy ! Component: 200 - total flux cleaned = 0.00150648 Jy ! Total flux subtracted in 200 components = 0.00150648 Jy ! Clean residual min=-0.002079 max=0.001797 Jy/beam ! Clean residual mean=-0.000012 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.245659 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.245659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063513Jy sigma=0.430611 ! Fit after self-cal, rms=0.063544Jy sigma=0.430557 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 = 0.000106492 Jy ! Component: 100 - total flux cleaned = 4.84901e-05 Jy ! Component: 150 - total flux cleaned = -4.49824e-06 Jy ! Component: 200 - total flux cleaned = -5.38113e-05 Jy ! Total flux subtracted in 200 components = -5.38113e-05 Jy ! Clean residual min=-0.002071 max=0.001733 Jy/beam ! Clean residual mean=-0.000012 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.245605 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.245605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063519Jy sigma=0.430390 ! Fit after self-cal, rms=0.063513Jy sigma=0.430376 ! 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=0.063513Jy sigma=0.430376 ! Fit after self-cal, rms=0.064015Jy sigma=0.430055 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=8.121 mas, bpa=-6.389 degrees ! Estimated noise=1.14727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640586 Jy ! Component: 100 - total flux cleaned = 0.000954875 Jy ! Component: 150 - total flux cleaned = 0.00109566 Jy ! Component: 200 - total flux cleaned = 0.00111767 Jy ! Total flux subtracted in 200 components = 0.00111767 Jy ! Clean residual min=-0.001997 max=0.001669 Jy/beam ! Clean residual mean=-0.000013 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.246722 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.246722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063988Jy sigma=0.429876 ! Fit after self-cal, rms=0.063994Jy sigma=0.429859 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 = 0.000167643 Jy ! Component: 100 - total flux cleaned = 0.000168174 Jy ! Component: 150 - total flux cleaned = 0.000131534 Jy ! Component: 200 - total flux cleaned = 0.000113741 Jy ! Total flux subtracted in 200 components = 0.000113741 Jy ! Clean residual min=-0.001978 max=0.001658 Jy/beam ! Clean residual mean=-0.000013 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.246836 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.246836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063982Jy sigma=0.429779 ! Fit after self-cal, rms=0.063980Jy sigma=0.429774 ! 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=0.063980Jy sigma=0.429774 ! Fit after self-cal, rms=0.064039Jy sigma=0.429741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.061 mas, bmaj=12.24 mas, bpa=-2.904 degrees ! Estimated noise=1.38078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691643 Jy ! Component: 100 - total flux cleaned = 0.00098002 Jy ! Component: 150 - total flux cleaned = 0.000992455 Jy ! Component: 200 - total flux cleaned = 0.0010266 Jy ! Total flux subtracted in 200 components = 0.0010266 Jy ! Clean residual min=-0.002255 max=0.001832 Jy/beam ! Clean residual mean=-0.000023 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.247863 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.247863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064035Jy sigma=0.429724 ! Fit after self-cal, rms=0.064034Jy sigma=0.429714 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 = 7.86866e-05 Jy ! Component: 100 - total flux cleaned = 0.000126985 Jy ! Component: 150 - total flux cleaned = 0.000127151 Jy ! Component: 200 - total flux cleaned = 0.000127218 Jy ! Total flux subtracted in 200 components = 0.000127218 Jy ! Clean residual min=-0.002249 max=0.001845 Jy/beam ! Clean residual mean=-0.000023 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.24799 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.24799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064033Jy sigma=0.429709 ! Fit after self-cal, rms=0.064032Jy sigma=0.429703 ! 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=3.587 mas, bmaj=8.113 mas, bpa=-6.377 degrees ! Estimated noise=1.1478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.587 x 8.113 at -6.377 degrees (North through East) ! Clean map min=-0.0022545 max=0.22214 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=3.028 mas, bmaj=7.223 mas, bpa=-7.51 degrees ! Estimated noise=1.56772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169766 Jy ! Component: 100 - total flux cleaned = 0.210748 Jy ! Component: 150 - total flux cleaned = 0.227993 Jy ! Component: 200 - total flux cleaned = 0.236194 Jy ! Total flux subtracted in 200 components = 0.236194 Jy ! Clean residual min=-0.003027 max=0.003952 Jy/beam ! Clean residual mean=-0.000010 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.236194 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.236194 Jy ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=8.113 mas, bpa=-6.377 degrees ! Estimated noise=1.1478 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 = 0.00502699 Jy ! Component: 100 - total flux cleaned = 0.00785995 Jy ! Component: 150 - total flux cleaned = 0.00888905 Jy ! Component: 200 - total flux cleaned = 0.00977295 Jy ! Total flux subtracted in 200 components = 0.00977295 Jy ! Clean residual min=-0.002117 max=0.002045 Jy/beam ! Clean residual mean=-0.000013 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.245967 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.245967 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=8.061 mas, bmaj=12.24 mas, bpa=-2.904 degrees ! Estimated noise=1.38078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146765 Jy ! Component: 100 - total flux cleaned = 0.00181126 Jy ! Component: 150 - total flux cleaned = 0.00188862 Jy ! Component: 200 - total flux cleaned = 0.00198221 Jy ! Total flux subtracted in 200 components = 0.00198221 Jy ! Clean residual min=-0.002253 max=0.001993 Jy/beam ! Clean residual mean=-0.000022 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.247949 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 = 5.33754e-05 Jy ! Component: 100 - total flux cleaned = 0.000120642 Jy ! Component: 150 - total flux cleaned = 0.000158521 Jy ! Component: 200 - total flux cleaned = 0.000191635 Jy ! Total flux subtracted in 200 components = 0.000191635 Jy ! Clean residual min=-0.002251 max=0.001942 Jy/beam ! Clean residual mean=-0.000022 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.248141 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 0.248141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=8.113 mas, bpa=-6.377 degrees ! Estimated noise=1.1478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158411 Jy ! Component: 100 - total flux cleaned = -0.00030595 Jy ! Component: 150 - total flux cleaned = -0.000405853 Jy ! Component: 200 - total flux cleaned = -0.000436754 Jy ! Total flux subtracted in 200 components = -0.000436754 Jy ! Clean residual min=-0.002096 max=0.001753 Jy/beam ! Clean residual mean=-0.000012 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.247704 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.247704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064079Jy sigma=0.430015 ! Fit after self-cal, rms=0.064074Jy sigma=0.429975 wmodel J2120+0533_S_map.mod ! Writing 80 model components to file: J2120+0533_S_map.mod wobs J2120+0533_S_uvs.fits ! Writing UV FITS file: J2120+0533_S_uvs.fits wwins J2120+0533_S_map.win ! wwins: Wrote 2 windows to J2120+0533_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 = -0.000896948 Jy ! Component: 100 - total flux cleaned = -0.00123013 Jy ! Component: 150 - total flux cleaned = -0.00147999 Jy ! Component: 200 - total flux cleaned = -0.00147984 Jy ! Component: 250 - total flux cleaned = -0.00159506 Jy ! Component: 300 - total flux cleaned = -0.0016223 Jy ! Component: 350 - total flux cleaned = -0.00167572 Jy ! Component: 400 - total flux cleaned = -0.0016755 Jy ! Component: 450 - total flux cleaned = -0.00175315 Jy ! Component: 500 - total flux cleaned = -0.00175295 Jy ! Component: 550 - total flux cleaned = -0.00170368 Jy ! Component: 600 - total flux cleaned = -0.00172813 Jy ! Component: 650 - total flux cleaned = -0.00175165 Jy ! Component: 700 - total flux cleaned = -0.0017512 Jy ! Component: 750 - total flux cleaned = -0.00175119 Jy ! Component: 800 - total flux cleaned = -0.00184118 Jy ! Component: 850 - total flux cleaned = -0.0017966 Jy ! Component: 900 - total flux cleaned = -0.00181868 Jy ! Component: 950 - total flux cleaned = -0.00184029 Jy ! Component: 1000 - total flux cleaned = -0.00184046 Jy ! Component: 1050 - total flux cleaned = -0.00190269 Jy ! Component: 1100 - total flux cleaned = -0.00196341 Jy ! Component: 1150 - total flux cleaned = -0.00192287 Jy ! Component: 1200 - total flux cleaned = -0.00192269 Jy ! Component: 1250 - total flux cleaned = -0.00194198 Jy ! Component: 1300 - total flux cleaned = -0.00198036 Jy ! Component: 1350 - total flux cleaned = -0.00199899 Jy ! Component: 1400 - total flux cleaned = -0.00198016 Jy ! Component: 1450 - total flux cleaned = -0.00197992 Jy ! Component: 1500 - total flux cleaned = -0.00199849 Jy ! Component: 1550 - total flux cleaned = -0.00196242 Jy ! Component: 1600 - total flux cleaned = -0.00196228 Jy ! Component: 1650 - total flux cleaned = -0.0019622 Jy ! Component: 1700 - total flux cleaned = -0.00197935 Jy ! Component: 1750 - total flux cleaned = -0.00199615 Jy ! Component: 1800 - total flux cleaned = -0.00192838 Jy ! Component: 1850 - total flux cleaned = -0.00194508 Jy ! Component: 1900 - total flux cleaned = -0.00192874 Jy ! Component: 1950 - total flux cleaned = -0.00189617 Jy ! Component: 2000 - total flux cleaned = -0.00192832 Jy ! Component: 2050 - total flux cleaned = -0.00191249 Jy ! Component: 2100 - total flux cleaned = -0.00188104 Jy ! Component: 2150 - total flux cleaned = -0.00186566 Jy ! Component: 2200 - total flux cleaned = -0.00183486 Jy ! Component: 2250 - total flux cleaned = -0.00181977 Jy ! Component: 2300 - total flux cleaned = -0.00177444 Jy ! Component: 2350 - total flux cleaned = -0.00175946 Jy ! Component: 2400 - total flux cleaned = -0.00174451 Jy ! Component: 2450 - total flux cleaned = -0.00167085 Jy ! Component: 2500 - total flux cleaned = -0.00168556 Jy ! Component: 2550 - total flux cleaned = -0.00168551 Jy ! Component: 2600 - total flux cleaned = -0.00161386 Jy ! Component: 2650 - total flux cleaned = -0.00158564 Jy ! Component: 2700 - total flux cleaned = -0.00162798 Jy ! Component: 2750 - total flux cleaned = -0.00157221 Jy ! Component: 2800 - total flux cleaned = -0.0015723 Jy ! Component: 2850 - total flux cleaned = -0.00161329 Jy ! Component: 2900 - total flux cleaned = -0.00162674 Jy ! Component: 2950 - total flux cleaned = -0.0016133 Jy ! Component: 3000 - total flux cleaned = -0.00162656 Jy ! Component: 3050 - total flux cleaned = -0.00166607 Jy ! Component: 3100 - total flux cleaned = -0.00161359 Jy ! Component: 3150 - total flux cleaned = -0.00162659 Jy ! Component: 3200 - total flux cleaned = -0.00165247 Jy ! Component: 3250 - total flux cleaned = -0.00162692 Jy ! Component: 3300 - total flux cleaned = -0.00166499 Jy ! Component: 3350 - total flux cleaned = -0.0016775 Jy ! Component: 3400 - total flux cleaned = -0.00168994 Jy ! Component: 3450 - total flux cleaned = -0.00162791 Jy ! Component: 3500 - total flux cleaned = -0.00166492 Jy ! Component: 3550 - total flux cleaned = -0.00162812 Jy ! Component: 3600 - total flux cleaned = -0.00164039 Jy ! Component: 3650 - total flux cleaned = -0.00168856 Jy ! Component: 3700 - total flux cleaned = -0.00167658 Jy ! Component: 3750 - total flux cleaned = -0.00167655 Jy ! Component: 3800 - total flux cleaned = -0.00167661 Jy ! Component: 3850 - total flux cleaned = -0.00169997 Jy ! Component: 3900 - total flux cleaned = -0.00171143 Jy ! Component: 3950 - total flux cleaned = -0.00168837 Jy ! Component: 4000 - total flux cleaned = -0.00167698 Jy ! Component: 4050 - total flux cleaned = -0.00171107 Jy ! Total flux subtracted in 4096 components = -0.00169964 Jy ! Clean residual min=-0.000834 max=0.000675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.246004 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 380 components and 0.246004 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2120+0533_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.587 x 8.113 at -6.377 degrees (North through East) ! Clean map min=-0.0016716 max=0.22152 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2120+0533_S_map.fits wmodel /image_prod/ug002_uva//J2120+0533_S_map.mod ! Writing 380 model components to file: /image_prod/ug002_uva//J2120+0533_S_map.mod wobs /image_prod/ug002_uva//J2120+0533_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2120+0533_S_uvs.fits wwins /image_prod/ug002_uva//J2120+0533_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2120+0533_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.221516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210419 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284971 0.284971 0.569942 1.13988 2.27977 4.55954 9.11907 18.2381 36.4763 72.9526 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1052.74 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2120+0533_S_dfm.log closed on Thu Mar 5 05:10:37 2020