! Started logfile: /image_prod/ug002_uva//J1554+3001_S_b_dfm.log on Thu Mar 5 02:28:34 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1554+3001_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1554+3001_S_b_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1554+3001 ! ! 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 4590 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 J1554+3001_S_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.004078Jy sigma=9.389002 ! Fit after self-cal, rms=0.966968Jy sigma=9.019684 ! 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=3.347 mas, bmaj=5.359 mas, bpa=-0.4271 degrees ! Estimated noise=1.551 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 = 0.0261099 Jy ! Component: 100 - total flux cleaned = 0.0333679 Jy ! Total flux subtracted in 100 components = 0.0333679 Jy ! Clean residual min=-0.003260 max=0.005483 Jy/beam ! Clean residual mean=-0.000014 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.0333679 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0333679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056882Jy sigma=0.486129 ! Fit after self-cal, rms=0.054539Jy sigma=0.464743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583267 Jy ! Component: 100 - total flux cleaned = 0.00875145 Jy ! Total flux subtracted in 100 components = 0.00875145 Jy ! Clean residual min=-0.003085 max=0.004216 Jy/beam ! Clean residual mean=-0.000010 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0421194 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0421194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053849Jy sigma=0.456368 ! Fit after self-cal, rms=0.053824Jy sigma=0.456217 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=6.519 mas, bpa=-0.2133 degrees ! Estimated noise=1.14375 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 (-5.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003654 Jy ! Component: 100 - total flux cleaned = 0.00541567 Jy ! Component: 150 - total flux cleaned = 0.00649132 Jy ! Component: 200 - total flux cleaned = 0.00677491 Jy ! Total flux subtracted in 200 components = 0.00677491 Jy ! Clean residual min=-0.002047 max=0.002674 Jy/beam ! Clean residual mean=-0.000007 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0488943 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0488943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053579Jy sigma=0.453581 ! Fit after self-cal, rms=0.053540Jy sigma=0.453042 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.078 x 6.519 at -0.2133 degrees (North through East) ! Clean map min=-0.0021813 max=0.036658 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.11 KP 0.88 ! LA 1.03 NL 1.27 OV 1.06 PT 1.00 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.85 LA 0.99 MK 1.00 NL 1.13 ! OV 1.01 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.93 HN 0.94 KP 0.98 ! LA 0.97 NL 1.07 OV 0.98 PT 1.00 ! SC 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 LA 0.89 MK 0.99 NL 1.04 ! OV 0.97 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 HN 1.00 KP 1.10 ! LA 0.96 NL 0.88 OV 0.95 PT 1.11 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.89 LA 0.86 MK 0.96 NL 1.08 ! OV 1.09 PT 1.17 ! ! ! Fit before self-cal, rms=0.053540Jy sigma=0.453042 ! Fit after self-cal, rms=0.053314Jy sigma=0.450910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=6.402 mas, bpa=1.864 degrees ! Estimated noise=1.11968 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 = 0.00108718 Jy ! Component: 100 - total flux cleaned = 0.00108783 Jy ! Component: 150 - total flux cleaned = 0.00105654 Jy ! Component: 200 - total flux cleaned = 0.00100254 Jy ! Total flux subtracted in 200 components = 0.00100254 Jy ! Clean residual min=-0.001878 max=0.002024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0498968 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0498968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053250Jy sigma=0.450459 ! Fit after self-cal, rms=0.053306Jy sigma=0.449909 ! 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=0.053306Jy sigma=0.449909 ! Fit after self-cal, rms=0.053139Jy sigma=0.449805 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.001 mas, bmaj=6.346 mas, bpa=2.724 degrees ! Estimated noise=1.11547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978874 Jy ! Component: 100 - total flux cleaned = 0.000853303 Jy ! Component: 150 - total flux cleaned = 0.000692871 Jy ! Component: 200 - total flux cleaned = 0.00062308 Jy ! Total flux subtracted in 200 components = 0.00062308 Jy ! Clean residual min=-0.001700 max=0.002030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0505199 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0505199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053082Jy sigma=0.449467 ! Fit after self-cal, rms=0.053068Jy sigma=0.449251 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 (38, 89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126414 Jy ! Component: 100 - total flux cleaned = 0.00135625 Jy ! Component: 150 - total flux cleaned = 0.00119268 Jy ! Component: 200 - total flux cleaned = 0.000996854 Jy ! Total flux subtracted in 200 components = 0.000996854 Jy ! Clean residual min=-0.001595 max=0.002091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0515167 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.0515167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052980Jy sigma=0.448480 ! Fit after self-cal, rms=0.052972Jy sigma=0.448299 ! Inverting map ! Added new window around map position (22.5, -116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188104 Jy ! Component: 100 - total flux cleaned = 0.00188529 Jy ! Component: 150 - total flux cleaned = 0.00192568 Jy ! Component: 200 - total flux cleaned = 0.00178267 Jy ! Total flux subtracted in 200 components = 0.00178267 Jy ! Clean residual min=-0.001431 max=0.001520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0532994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.0532994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052883Jy sigma=0.447520 ! Fit after self-cal, rms=0.052862Jy sigma=0.447358 ! 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=0.052862Jy sigma=0.447358 ! Fit after self-cal, rms=0.052246Jy sigma=0.447208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.98 mas, bmaj=6.301 mas, bpa=3.068 degrees ! Estimated noise=1.11098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952974 Jy ! Component: 100 - total flux cleaned = 0.00106176 Jy ! Component: 150 - total flux cleaned = 0.00106033 Jy ! Component: 200 - total flux cleaned = 0.00103494 Jy ! Total flux subtracted in 200 components = 0.00103494 Jy ! Clean residual min=-0.001333 max=0.001528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0543343 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.0543343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052200Jy sigma=0.446818 ! Fit after self-cal, rms=0.052201Jy sigma=0.446742 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 = 0.000292386 Jy ! Component: 100 - total flux cleaned = 0.000211322 Jy ! Component: 150 - total flux cleaned = 0.0001387 Jy ! Component: 200 - total flux cleaned = 9.26448e-05 Jy ! Total flux subtracted in 200 components = 9.26448e-05 Jy ! Clean residual min=-0.001278 max=0.001504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.054427 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.054427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052175Jy sigma=0.446530 ! Fit after self-cal, rms=0.052182Jy sigma=0.446505 ! 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=0.052182Jy sigma=0.446505 ! Fit after self-cal, rms=0.051868Jy sigma=0.446458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.792 mas, bmaj=11.07 mas, bpa=-0.4057 degrees ! Estimated noise=1.35791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264047 Jy ! Component: 100 - total flux cleaned = 0.000422611 Jy ! Component: 150 - total flux cleaned = 0.000497877 Jy ! Component: 200 - total flux cleaned = 0.000481659 Jy ! Total flux subtracted in 200 components = 0.000481659 Jy ! Clean residual min=-0.001198 max=0.001342 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0549086 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.0549086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051856Jy sigma=0.446374 ! Fit after self-cal, rms=0.051859Jy sigma=0.446345 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 = 0.00010182 Jy ! Component: 100 - total flux cleaned = 0.000101843 Jy ! Component: 150 - total flux cleaned = 4.41387e-05 Jy ! Component: 200 - total flux cleaned = 5.30422e-06 Jy ! Total flux subtracted in 200 components = 5.30422e-06 Jy ! Clean residual min=-0.001196 max=0.001350 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0549139 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 0.0549139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051852Jy sigma=0.446304 ! Fit after self-cal, rms=0.051855Jy sigma=0.446292 ! 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=3.974 mas, bmaj=6.287 mas, bpa=3.294 degrees ! Estimated noise=1.10782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.974 x 6.287 at 3.294 degrees (North through East) ! Clean map min=-0.0017717 max=0.034517 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=3.271 mas, bmaj=5.181 mas, bpa=3.342 degrees ! Estimated noise=1.4818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275418 Jy ! Component: 100 - total flux cleaned = 0.037609 Jy ! Component: 150 - total flux cleaned = 0.0429639 Jy ! Component: 200 - total flux cleaned = 0.0467676 Jy ! Total flux subtracted in 200 components = 0.0467676 Jy ! Clean residual min=-0.002929 max=0.002834 Jy/beam ! Clean residual mean=-0.000005 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0467676 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0467676 Jy ! Inverting map and beam ! Estimated beam: bmin=3.974 mas, bmaj=6.287 mas, bpa=3.294 degrees ! Estimated noise=1.10782 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 = 0.00303396 Jy ! Component: 100 - total flux cleaned = 0.00433326 Jy ! Component: 150 - total flux cleaned = 0.00512858 Jy ! Component: 200 - total flux cleaned = 0.00587583 Jy ! Total flux subtracted in 200 components = 0.00587583 Jy ! Clean residual min=-0.001915 max=0.001761 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0526434 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.0526434 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=8.792 mas, bmaj=11.07 mas, bpa=-0.4057 degrees ! Estimated noise=1.35791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942455 Jy ! Component: 100 - total flux cleaned = 0.00146579 Jy ! Component: 150 - total flux cleaned = 0.00172766 Jy ! Component: 200 - total flux cleaned = 0.00193969 Jy ! Total flux subtracted in 200 components = 0.00193969 Jy ! Clean residual min=-0.001498 max=0.001362 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0545831 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 = 0.000118184 Jy ! Component: 100 - total flux cleaned = 0.000142721 Jy ! Component: 150 - total flux cleaned = 0.000166286 Jy ! Component: 200 - total flux cleaned = 0.000166201 Jy ! Total flux subtracted in 200 components = 0.000166201 Jy ! Clean residual min=-0.001372 max=0.001360 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0547493 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 93 components and 0.0547493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.974 mas, bmaj=6.287 mas, bpa=3.294 degrees ! Estimated noise=1.10782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.58428e-05 Jy ! Component: 100 - total flux cleaned = -0.000122529 Jy ! Component: 150 - total flux cleaned = -6.62642e-05 Jy ! Component: 200 - total flux cleaned = -9.45534e-05 Jy ! Total flux subtracted in 200 components = -9.45534e-05 Jy ! Clean residual min=-0.001494 max=0.001471 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0546548 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.0546548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051861Jy sigma=0.446438 ! Fit after self-cal, rms=0.051858Jy sigma=0.446303 wmodel J1554+3001_S_b_map.mod ! Writing 113 model components to file: J1554+3001_S_b_map.mod wobs J1554+3001_S_b_uvs.fits ! Writing UV FITS file: J1554+3001_S_b_uvs.fits wwins J1554+3001_S_b_map.win ! wwins: Wrote 4 windows to J1554+3001_S_b_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034538 Jy ! Component: 100 - total flux cleaned = 0.000514135 Jy ! Component: 150 - total flux cleaned = 0.000693452 Jy ! Component: 200 - total flux cleaned = 0.000908445 Jy ! Component: 250 - total flux cleaned = 0.00115665 Jy ! Component: 300 - total flux cleaned = 0.00133705 Jy ! Component: 350 - total flux cleaned = 0.00155034 Jy ! Component: 400 - total flux cleaned = 0.00168153 Jy ! Component: 450 - total flux cleaned = 0.00180866 Jy ! Component: 500 - total flux cleaned = 0.00194977 Jy ! Component: 550 - total flux cleaned = 0.00203557 Jy ! Component: 600 - total flux cleaned = 0.0021693 Jy ! Component: 650 - total flux cleaned = 0.00226672 Jy ! Component: 700 - total flux cleaned = 0.00234676 Jy ! Component: 750 - total flux cleaned = 0.00250248 Jy ! Component: 800 - total flux cleaned = 0.00259313 Jy ! Component: 850 - total flux cleaned = 0.00272606 Jy ! Component: 900 - total flux cleaned = 0.00282675 Jy ! Component: 950 - total flux cleaned = 0.00296796 Jy ! Component: 1000 - total flux cleaned = 0.00310607 Jy ! Component: 1050 - total flux cleaned = 0.00324169 Jy ! Component: 1100 - total flux cleaned = 0.00340154 Jy ! Component: 1150 - total flux cleaned = 0.0034669 Jy ! Component: 1200 - total flux cleaned = 0.00356978 Jy ! Component: 1250 - total flux cleaned = 0.00362026 Jy ! Component: 1300 - total flux cleaned = 0.00366998 Jy ! Component: 1350 - total flux cleaned = 0.00376805 Jy ! Component: 1400 - total flux cleaned = 0.00382827 Jy ! Component: 1450 - total flux cleaned = 0.00388782 Jy ! Component: 1500 - total flux cleaned = 0.0039348 Jy ! Component: 1550 - total flux cleaned = 0.00395813 Jy ! Component: 1600 - total flux cleaned = 0.00399265 Jy ! Component: 1650 - total flux cleaned = 0.00401532 Jy ! Component: 1700 - total flux cleaned = 0.00409354 Jy ! Component: 1750 - total flux cleaned = 0.00410468 Jy ! Component: 1800 - total flux cleaned = 0.00418096 Jy ! Component: 1850 - total flux cleaned = 0.00421312 Jy ! Component: 1900 - total flux cleaned = 0.00424497 Jy ! Component: 1950 - total flux cleaned = 0.00427655 Jy ! Component: 2000 - total flux cleaned = 0.00431826 Jy ! Component: 2050 - total flux cleaned = 0.00434914 Jy ! Component: 2100 - total flux cleaned = 0.00440005 Jy ! Component: 2150 - total flux cleaned = 0.00441003 Jy ! Component: 2200 - total flux cleaned = 0.00443992 Jy ! Component: 2250 - total flux cleaned = 0.00444986 Jy ! Component: 2300 - total flux cleaned = 0.00448893 Jy ! Component: 2350 - total flux cleaned = 0.00449862 Jy ! Component: 2400 - total flux cleaned = 0.00450818 Jy ! Component: 2450 - total flux cleaned = 0.00452728 Jy ! Component: 2500 - total flux cleaned = 0.00451782 Jy ! Component: 2550 - total flux cleaned = 0.0045366 Jy ! Component: 2600 - total flux cleaned = 0.00455504 Jy ! Component: 2650 - total flux cleaned = 0.00459188 Jy ! Component: 2700 - total flux cleaned = 0.00460094 Jy ! Component: 2750 - total flux cleaned = 0.00461007 Jy ! Component: 2800 - total flux cleaned = 0.0046102 Jy ! Component: 2850 - total flux cleaned = 0.00462818 Jy ! Component: 2900 - total flux cleaned = 0.00463707 Jy ! Component: 2950 - total flux cleaned = 0.00465465 Jy ! Component: 3000 - total flux cleaned = 0.00465471 Jy ! Component: 3050 - total flux cleaned = 0.00464616 Jy ! Component: 3100 - total flux cleaned = 0.00467201 Jy ! Component: 3150 - total flux cleaned = 0.00465484 Jy ! Component: 3200 - total flux cleaned = 0.00463782 Jy ! Component: 3250 - total flux cleaned = 0.0046548 Jy ! Component: 3300 - total flux cleaned = 0.00467158 Jy ! Component: 3350 - total flux cleaned = 0.00469661 Jy ! Component: 3400 - total flux cleaned = 0.00470488 Jy ! Component: 3450 - total flux cleaned = 0.00469668 Jy ! Component: 3500 - total flux cleaned = 0.00470486 Jy ! Component: 3550 - total flux cleaned = 0.00471301 Jy ! Component: 3600 - total flux cleaned = 0.00473734 Jy ! Component: 3650 - total flux cleaned = 0.00474538 Jy ! Component: 3700 - total flux cleaned = 0.00476136 Jy ! Component: 3750 - total flux cleaned = 0.00476141 Jy ! Component: 3800 - total flux cleaned = 0.00479296 Jy ! Component: 3850 - total flux cleaned = 0.0048165 Jy ! Component: 3900 - total flux cleaned = 0.00481651 Jy ! Component: 3950 - total flux cleaned = 0.0048243 Jy ! Component: 4000 - total flux cleaned = 0.00484759 Jy ! Component: 4050 - total flux cleaned = 0.0048784 Jy ! Total flux subtracted in 4096 components = 0.00490147 Jy ! Clean residual min=-0.000444 max=0.000425 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0595562 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 359 components and 0.0595562 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1554+3001_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.974 x 6.287 at 3.294 degrees (North through East) ! Clean map min=-0.0014256 max=0.034266 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1554+3001_S_b_map.fits wmodel /image_prod/ug002_uva//J1554+3001_S_b_map.mod ! Writing 359 model components to file: /image_prod/ug002_uva//J1554+3001_S_b_map.mod wobs /image_prod/ug002_uva//J1554+3001_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1554+3001_S_b_uvs.fits wwins /image_prod/ug002_uva//J1554+3001_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1554+3001_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0342662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13249 1.13249 2.26497 4.52995 9.05989 18.1198 36.2396 72.4791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 264.903 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1554+3001_S_b_dfm.log closed on Thu Mar 5 02:28:38 2020