! Started logfile: /image_prod/ug002_uva//J1349+5341_S_dfm.log on Thu Mar 5 01:27:30 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//J1349+5341_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1349+5341_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971852 visibilities/baseline/integration-bin. ! Found source: J1349+5341 ! ! 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 9840 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 J1349+5341_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.147037Jy sigma=8.237077 ! Fit after self-cal, rms=0.535564Jy sigma=3.907431 ! 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=3.137 mas, bmaj=4.288 mas, bpa=-21.56 degrees ! Estimated noise=1.55097 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 = 0.378767 Jy ! Component: 100 - total flux cleaned = 0.478057 Jy ! Total flux subtracted in 100 components = 0.478057 Jy ! Clean residual min=-0.031808 max=0.071137 Jy/beam ! Clean residual mean=-0.000245 rms=0.009729 Jy/beam ! Combined flux in latest and established models = 0.478057 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.478057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.206712Jy sigma=1.410282 ! Fit after self-cal, rms=0.206082Jy sigma=1.404570 ! Inverting map ! Added new window around map position (15.5, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664919 Jy ! Component: 100 - total flux cleaned = 0.107348 Jy ! Total flux subtracted in 100 components = 0.107348 Jy ! Clean residual min=-0.029884 max=0.042162 Jy/beam ! Clean residual mean=-0.000191 rms=0.008423 Jy/beam ! Combined flux in latest and established models = 0.585405 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.585405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.178015Jy sigma=1.204585 ! Fit after self-cal, rms=0.176589Jy sigma=1.194763 ! 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=3.842 mas, bmaj=5.015 mas, bpa=-20.36 degrees ! Estimated noise=1.00931 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 (4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554905 Jy ! Component: 100 - total flux cleaned = 0.0939173 Jy ! Component: 150 - total flux cleaned = 0.122369 Jy ! Component: 200 - total flux cleaned = 0.14428 Jy ! Total flux subtracted in 200 components = 0.14428 Jy ! Clean residual min=-0.023882 max=0.037851 Jy/beam ! Clean residual mean=-0.000151 rms=0.007204 Jy/beam ! Combined flux in latest and established models = 0.729685 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.729685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153394Jy sigma=1.008789 ! Fit after self-cal, rms=0.151415Jy sigma=0.990299 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 5.015 at -20.36 degrees (North through East) ! Clean map min=-0.020793 max=0.47838 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.95 KP 0.97 ! LA 0.90 MK 0.98 NL 1.25 OV 0.96 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.96 KP 0.98 ! LA 0.90 MK 0.99 NL 1.27 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.96 KP 1.05 ! LA 0.88 MK 0.95 NL 1.33 OV 0.95 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.151415Jy sigma=0.990299 ! Fit after self-cal, rms=0.162754Jy sigma=0.880112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.836 mas, bmaj=5.032 mas, bpa=-20.68 degrees ! Estimated noise=0.997474 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 = 0.0143673 Jy ! Component: 100 - total flux cleaned = 0.0186187 Jy ! Component: 150 - total flux cleaned = 0.0192929 Jy ! Component: 200 - total flux cleaned = 0.019594 Jy ! Total flux subtracted in 200 components = 0.019594 Jy ! Clean residual min=-0.021233 max=0.027732 Jy/beam ! Clean residual mean=-0.000049 rms=0.005954 Jy/beam ! Combined flux in latest and established models = 0.749279 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.749279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160452Jy sigma=0.859408 ! Fit after self-cal, rms=0.160424Jy sigma=0.858184 ! 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=0.160424Jy sigma=0.858184 ! Fit after self-cal, rms=0.125328Jy sigma=0.641423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=4.991 mas, bpa=-18.63 degrees ! Estimated noise=1.0041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00873428 Jy ! Component: 100 - total flux cleaned = 0.00924546 Jy ! Component: 150 - total flux cleaned = 0.0101387 Jy ! Component: 200 - total flux cleaned = 0.010529 Jy ! Total flux subtracted in 200 components = 0.010529 Jy ! Clean residual min=-0.013238 max=0.023752 Jy/beam ! Clean residual mean=-0.000015 rms=0.003609 Jy/beam ! Combined flux in latest and established models = 0.759808 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.759808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120957Jy sigma=0.606598 ! Fit after self-cal, rms=0.120704Jy sigma=0.603786 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 (36, -45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221162 Jy ! Component: 100 - total flux cleaned = 0.0339432 Jy ! Component: 150 - total flux cleaned = 0.0400197 Jy ! Component: 200 - total flux cleaned = 0.0431937 Jy ! Total flux subtracted in 200 components = 0.0431937 Jy ! Clean residual min=-0.013276 max=0.015339 Jy/beam ! Clean residual mean=0.000004 rms=0.002936 Jy/beam ! Combined flux in latest and established models = 0.803001 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 121 components and 0.803001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115638Jy sigma=0.552102 ! Fit after self-cal, rms=0.115381Jy sigma=0.549289 ! Inverting map ! Added new window around map position (24, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130418 Jy ! Component: 100 - total flux cleaned = 0.0182562 Jy ! Component: 150 - total flux cleaned = 0.0202415 Jy ! Component: 200 - total flux cleaned = 0.0218072 Jy ! Total flux subtracted in 200 components = 0.0218072 Jy ! Clean residual min=-0.011230 max=0.011130 Jy/beam ! Clean residual mean=0.000019 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.824809 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.824808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113123Jy sigma=0.528642 ! Fit after self-cal, rms=0.113038Jy sigma=0.528074 ! Inverting map ! Added new window around map position (17, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106935 Jy ! Component: 100 - total flux cleaned = 0.0144497 Jy ! Component: 150 - total flux cleaned = 0.0158897 Jy ! Component: 200 - total flux cleaned = 0.0169945 Jy ! Total flux subtracted in 200 components = 0.0169945 Jy ! Clean residual min=-0.009665 max=0.008989 Jy/beam ! Clean residual mean=0.000031 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.841803 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 172 components and 0.841803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111240Jy sigma=0.515090 ! Fit after self-cal, rms=0.111173Jy sigma=0.514078 ! 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=0.111173Jy sigma=0.514078 ! Fit after self-cal, rms=0.084952Jy sigma=0.450322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=4.981 mas, bpa=-18.68 degrees ! Estimated noise=0.993958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948866 Jy ! Component: 100 - total flux cleaned = 0.0151304 Jy ! Component: 150 - total flux cleaned = 0.0193042 Jy ! Component: 200 - total flux cleaned = 0.0225163 Jy ! Total flux subtracted in 200 components = 0.0225163 Jy ! Clean residual min=-0.005914 max=0.006697 Jy/beam ! Clean residual mean=0.000012 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.864319 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 218 components and 0.864319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083323Jy sigma=0.434549 ! Fit after self-cal, rms=0.083194Jy sigma=0.433684 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 (110.5, 77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651351 Jy ! Component: 100 - total flux cleaned = 0.00920591 Jy ! Component: 150 - total flux cleaned = 0.0117492 Jy ! Component: 200 - total flux cleaned = 0.0129817 Jy ! Total flux subtracted in 200 components = 0.0129817 Jy ! Clean residual min=-0.005430 max=0.005510 Jy/beam ! Clean residual mean=0.000013 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.877301 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 254 components and 0.877301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082316Jy sigma=0.425515 ! Fit after self-cal, rms=0.082285Jy sigma=0.425212 ! 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=0.082285Jy sigma=0.425212 ! Fit after self-cal, rms=0.081939Jy sigma=0.422487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.333 mas, bmaj=8.686 mas, bpa=4.417 degrees ! Estimated noise=1.24042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852335 Jy ! Component: 100 - total flux cleaned = 0.0133176 Jy ! Component: 150 - total flux cleaned = 0.0163584 Jy ! Component: 200 - total flux cleaned = 0.0176484 Jy ! Total flux subtracted in 200 components = 0.0176484 Jy ! Clean residual min=-0.006057 max=0.006766 Jy/beam ! Clean residual mean=0.000022 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.894949 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 289 components and 0.894949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081444Jy sigma=0.416999 ! Fit after self-cal, rms=0.081400Jy sigma=0.416527 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 = 0.00247405 Jy ! Component: 100 - total flux cleaned = 0.00332994 Jy ! Component: 150 - total flux cleaned = 0.00425716 Jy ! Component: 200 - total flux cleaned = 0.00511306 Jy ! Total flux subtracted in 200 components = 0.00511306 Jy ! Clean residual min=-0.005751 max=0.006360 Jy/beam ! Clean residual mean=0.000023 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.900063 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 302 components and 0.900062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081157Jy sigma=0.414467 ! Fit after self-cal, rms=0.081128Jy sigma=0.414349 ! 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=3.834 mas, bmaj=4.983 mas, bpa=-18.58 degrees ! Estimated noise=0.992093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.834 x 4.983 at -18.58 degrees (North through East) ! Clean map min=-0.0047476 max=0.47133 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=3.128 mas, bmaj=4.26 mas, bpa=-19.98 degrees ! Estimated noise=1.52709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.371035 Jy ! Component: 100 - total flux cleaned = 0.491297 Jy ! Component: 150 - total flux cleaned = 0.562664 Jy ! Component: 200 - total flux cleaned = 0.61049 Jy ! Total flux subtracted in 200 components = 0.61049 Jy ! Clean residual min=-0.014160 max=0.026490 Jy/beam ! Clean residual mean=-0.000132 rms=0.004113 Jy/beam ! Combined flux in latest and established models = 0.61049 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 0.61049 Jy ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=4.983 mas, bpa=-18.58 degrees ! Estimated noise=0.992093 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 = 0.0441181 Jy ! Component: 100 - total flux cleaned = 0.0761441 Jy ! Component: 150 - total flux cleaned = 0.101938 Jy ! Component: 200 - total flux cleaned = 0.123419 Jy ! Total flux subtracted in 200 components = 0.123419 Jy ! Clean residual min=-0.010534 max=0.016091 Jy/beam ! Clean residual mean=-0.000103 rms=0.002982 Jy/beam ! Combined flux in latest and established models = 0.733909 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 65 components and 0.733909 Jy ! Inverting map ! Added new window around map position (11, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188221 Jy ! Component: 100 - total flux cleaned = 0.0347062 Jy ! Component: 150 - total flux cleaned = 0.0485723 Jy ! Component: 200 - total flux cleaned = 0.0607269 Jy ! Total flux subtracted in 200 components = 0.0607269 Jy ! Clean residual min=-0.007385 max=0.009133 Jy/beam ! Clean residual mean=-0.000063 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.794636 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 109 components and 0.794636 Jy ! Inverting map ! Added new window around map position (46.5, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109829 Jy ! Component: 100 - total flux cleaned = 0.0205355 Jy ! Component: 150 - total flux cleaned = 0.0290281 Jy ! Component: 200 - total flux cleaned = 0.0366184 Jy ! Total flux subtracted in 200 components = 0.0366184 Jy ! Clean residual min=-0.005836 max=0.006059 Jy/beam ! Clean residual mean=-0.000042 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.831254 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 150 components and 0.831254 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=8.333 mas, bmaj=8.686 mas, bpa=4.417 degrees ! Estimated noise=1.24042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124907 Jy ! Component: 100 - total flux cleaned = 0.02218 Jy ! Component: 150 - total flux cleaned = 0.0301267 Jy ! Component: 200 - total flux cleaned = 0.036781 Jy ! Total flux subtracted in 200 components = 0.036781 Jy ! Clean residual min=-0.006167 max=0.007003 Jy/beam ! Clean residual mean=-0.000042 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.868035 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 = 0.00565318 Jy ! Component: 100 - total flux cleaned = 0.0105202 Jy ! Component: 150 - total flux cleaned = 0.0147536 Jy ! Component: 200 - total flux cleaned = 0.0184584 Jy ! Total flux subtracted in 200 components = 0.0184584 Jy ! Clean residual min=-0.005164 max=0.006464 Jy/beam ! Clean residual mean=-0.000018 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.886493 Jy ! Adding 148 model components to the UV plane model. ! The established model now contains 281 components and 0.886494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=4.983 mas, bpa=-18.58 degrees ! Estimated noise=0.992093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332852 Jy ! Component: 100 - total flux cleaned = 0.00494732 Jy ! Component: 150 - total flux cleaned = 0.00635505 Jy ! Component: 200 - total flux cleaned = 0.00752803 Jy ! Total flux subtracted in 200 components = 0.00752803 Jy ! Clean residual min=-0.004465 max=0.004678 Jy/beam ! Clean residual mean=-0.000001 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.894022 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 306 components and 0.894021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080523Jy sigma=0.409906 ! Fit after self-cal, rms=0.080327Jy sigma=0.407965 wmodel J1349+5341_S_map.mod ! Writing 306 model components to file: J1349+5341_S_map.mod wobs J1349+5341_S_uvs.fits ! Writing UV FITS file: J1349+5341_S_uvs.fits wwins J1349+5341_S_map.win ! wwins: Wrote 9 windows to J1349+5341_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 = 0.000491324 Jy ! Component: 100 - total flux cleaned = 0.00151158 Jy ! Component: 150 - total flux cleaned = 0.00191639 Jy ! Component: 200 - total flux cleaned = 0.00230231 Jy ! Component: 250 - total flux cleaned = 0.00242419 Jy ! Component: 300 - total flux cleaned = 0.00230607 Jy ! Component: 350 - total flux cleaned = 0.00230655 Jy ! Component: 400 - total flux cleaned = 0.00230603 Jy ! Component: 450 - total flux cleaned = 0.00230452 Jy ! Component: 500 - total flux cleaned = 0.00235678 Jy ! Component: 550 - total flux cleaned = 0.00235615 Jy ! Component: 600 - total flux cleaned = 0.00235631 Jy ! Component: 650 - total flux cleaned = 0.00240756 Jy ! Component: 700 - total flux cleaned = 0.00270213 Jy ! Component: 750 - total flux cleaned = 0.00275009 Jy ! Component: 800 - total flux cleaned = 0.00293855 Jy ! Component: 850 - total flux cleaned = 0.00298542 Jy ! Component: 900 - total flux cleaned = 0.00303139 Jy ! Component: 950 - total flux cleaned = 0.00321099 Jy ! Component: 1000 - total flux cleaned = 0.00325566 Jy ! Component: 1050 - total flux cleaned = 0.00351651 Jy ! Component: 1100 - total flux cleaned = 0.00360208 Jy ! Component: 1150 - total flux cleaned = 0.00368556 Jy ! Component: 1200 - total flux cleaned = 0.00368477 Jy ! Component: 1250 - total flux cleaned = 0.00372489 Jy ! Component: 1300 - total flux cleaned = 0.00372485 Jy ! Component: 1350 - total flux cleaned = 0.00376549 Jy ! Component: 1400 - total flux cleaned = 0.0038839 Jy ! Component: 1450 - total flux cleaned = 0.00396244 Jy ! Component: 1500 - total flux cleaned = 0.00415434 Jy ! Component: 1550 - total flux cleaned = 0.00423036 Jy ! Component: 1600 - total flux cleaned = 0.00430581 Jy ! Component: 1650 - total flux cleaned = 0.00449159 Jy ! Component: 1700 - total flux cleaned = 0.00467472 Jy ! Component: 1750 - total flux cleaned = 0.00489224 Jy ! Component: 1800 - total flux cleaned = 0.00503518 Jy ! Component: 1850 - total flux cleaned = 0.0051766 Jy ! Component: 1900 - total flux cleaned = 0.0054217 Jy ! Component: 1950 - total flux cleaned = 0.00545567 Jy ! Component: 2000 - total flux cleaned = 0.00552461 Jy ! Component: 2050 - total flux cleaned = 0.0057276 Jy ! Component: 2100 - total flux cleaned = 0.00579425 Jy ! Component: 2150 - total flux cleaned = 0.00586014 Jy ! Component: 2200 - total flux cleaned = 0.00586047 Jy ! Component: 2250 - total flux cleaned = 0.00599042 Jy ! Component: 2300 - total flux cleaned = 0.00605407 Jy ! Component: 2350 - total flux cleaned = 0.00605372 Jy ! Component: 2400 - total flux cleaned = 0.006085 Jy ! Component: 2450 - total flux cleaned = 0.00620937 Jy ! Component: 2500 - total flux cleaned = 0.00614806 Jy ! Component: 2550 - total flux cleaned = 0.00627009 Jy ! Component: 2600 - total flux cleaned = 0.00657105 Jy ! Component: 2650 - total flux cleaned = 0.00657058 Jy ! Component: 2700 - total flux cleaned = 0.00654098 Jy ! Component: 2750 - total flux cleaned = 0.00654101 Jy ! Component: 2800 - total flux cleaned = 0.00665704 Jy ! Component: 2850 - total flux cleaned = 0.0066857 Jy ! Component: 2900 - total flux cleaned = 0.00674246 Jy ! Component: 2950 - total flux cleaned = 0.00665755 Jy ! Component: 3000 - total flux cleaned = 0.00679738 Jy ! Component: 3050 - total flux cleaned = 0.00685255 Jy ! Component: 3100 - total flux cleaned = 0.0067431 Jy ! Component: 3150 - total flux cleaned = 0.0068514 Jy ! Component: 3200 - total flux cleaned = 0.00690493 Jy ! Component: 3250 - total flux cleaned = 0.00701128 Jy ! Component: 3300 - total flux cleaned = 0.00701108 Jy ! Component: 3350 - total flux cleaned = 0.00703746 Jy ! Component: 3400 - total flux cleaned = 0.0069852 Jy ! Component: 3450 - total flux cleaned = 0.00701114 Jy ! Component: 3500 - total flux cleaned = 0.00703616 Jy ! Component: 3550 - total flux cleaned = 0.00713701 Jy ! Component: 3600 - total flux cleaned = 0.00721167 Jy ! Component: 3650 - total flux cleaned = 0.00726122 Jy ! Component: 3700 - total flux cleaned = 0.00716294 Jy ! Component: 3750 - total flux cleaned = 0.00716319 Jy ! Component: 3800 - total flux cleaned = 0.0072842 Jy ! Component: 3850 - total flux cleaned = 0.00733216 Jy ! Component: 3900 - total flux cleaned = 0.00740347 Jy ! Component: 3950 - total flux cleaned = 0.0072616 Jy ! Component: 4000 - total flux cleaned = 0.00737865 Jy ! Component: 4050 - total flux cleaned = 0.00744836 Jy ! Total flux subtracted in 4096 components = 0.00747102 Jy ! Clean residual min=-0.001217 max=0.001423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.901492 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 633 components and 0.901493 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1349+5341_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.834 x 4.983 at -18.58 degrees (North through East) ! Clean map min=-0.003293 max=0.46969 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1349+5341_S_map.fits wmodel /image_prod/ug002_uva//J1349+5341_S_map.mod ! Writing 633 model components to file: /image_prod/ug002_uva//J1349+5341_S_map.mod wobs /image_prod/ug002_uva//J1349+5341_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1349+5341_S_uvs.fits wwins /image_prod/ug002_uva//J1349+5341_S_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uva//J1349+5341_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.469692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000442851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.282856 0.282856 0.565713 1.13143 2.26285 4.5257 9.0514 18.1028 36.2056 72.4112 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.469 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1060.61 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1349+5341_S_dfm.log closed on Thu Mar 5 01:27:34 2020