! Started logfile: /image_prod/ug002_uva//J1651+4002_S_a_dfm.log on Thu Mar 5 02:58:43 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//J1651+4002_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1651+4002_S_a_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1651+4002 ! ! 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 15120 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 J1651+4002_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.004524Jy sigma=8.901315 ! Fit after self-cal, rms=0.954594Jy sigma=8.477540 ! 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=3.127 mas, bmaj=5.325 mas, bpa=-6.185 degrees ! Estimated noise=1.02381 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 = 0.0356288 Jy ! Component: 100 - total flux cleaned = 0.0454974 Jy ! Total flux subtracted in 100 components = 0.0454974 Jy ! Clean residual min=-0.002913 max=0.004023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0454974 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0454974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064018Jy sigma=0.472574 ! Fit after self-cal, rms=0.062764Jy sigma=0.460885 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549366 Jy ! Component: 100 - total flux cleaned = 0.00830089 Jy ! Total flux subtracted in 100 components = 0.00830089 Jy ! Clean residual min=-0.002414 max=0.002221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0537983 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0537983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062248Jy sigma=0.456516 ! Fit after self-cal, rms=0.062268Jy sigma=0.456459 ! 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=3.813 mas, bmaj=6.165 mas, bpa=-5.701 degrees ! Estimated noise=0.672893 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 = 0.00131431 Jy ! Component: 100 - total flux cleaned = 0.0015311 Jy ! Component: 150 - total flux cleaned = 0.00157837 Jy ! Component: 200 - total flux cleaned = 0.00155892 Jy ! Total flux subtracted in 200 components = 0.00155892 Jy ! Clean residual min=-0.001705 max=0.002106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0553572 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0553572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062214Jy sigma=0.456312 ! Fit after self-cal, rms=0.062219Jy sigma=0.456301 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.813 x 6.165 at -5.701 degrees (North through East) ! Clean map min=-0.0016666 max=0.048342 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 0.99 ! LA 1.03 MK 1.02 NL 0.96 OV 1.17 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.98 HN 1.04 KP 1.03 ! LA 1.02 MK 0.99 NL 1.12 OV 1.12 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 1.00 ! LA 1.03 MK 1.08 NL 0.73 OV 1.10 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.062219Jy sigma=0.456301 ! Fit after self-cal, rms=0.060495Jy sigma=0.453390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=6.163 mas, bpa=-5.922 degrees ! Estimated noise=0.679575 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 = 0.000745367 Jy ! Component: 100 - total flux cleaned = 0.000765362 Jy ! Component: 150 - total flux cleaned = 0.000783886 Jy ! Component: 200 - total flux cleaned = 0.000782888 Jy ! Total flux subtracted in 200 components = 0.000782888 Jy ! Clean residual min=-0.001577 max=0.001562 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0561401 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0561401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060476Jy sigma=0.453311 ! Fit after self-cal, rms=0.060490Jy sigma=0.453053 ! 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=0.060490Jy sigma=0.453053 ! Fit after self-cal, rms=0.058899Jy sigma=0.450674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.837 mas, bmaj=6.206 mas, bpa=-5.532 degrees ! Estimated noise=0.681324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181391 Jy ! Component: 100 - total flux cleaned = 0.000165527 Jy ! Component: 150 - total flux cleaned = 0.000179898 Jy ! Component: 200 - total flux cleaned = 0.00019213 Jy ! Total flux subtracted in 200 components = 0.00019213 Jy ! Clean residual min=-0.001301 max=0.001220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0563323 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0563323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058890Jy sigma=0.450619 ! Fit after self-cal, rms=0.058918Jy sigma=0.450453 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 = 1.82677e-07 Jy ! Component: 100 - total flux cleaned = -1.06305e-05 Jy ! Component: 150 - total flux cleaned = -1.66473e-07 Jy ! Component: 200 - total flux cleaned = 9.36394e-06 Jy ! Total flux subtracted in 200 components = 9.36394e-06 Jy ! Clean residual min=-0.001322 max=0.001184 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0563416 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0563416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058913Jy sigma=0.450434 ! Fit after self-cal, rms=0.058916Jy sigma=0.450432 ! 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=0.058916Jy sigma=0.450432 ! Fit after self-cal, rms=0.058772Jy sigma=0.450386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.823 mas, bmaj=6.183 mas, bpa=-4.788 degrees ! Estimated noise=0.680542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237518 Jy ! Component: 100 - total flux cleaned = 0.00023753 Jy ! Component: 150 - total flux cleaned = 0.00024935 Jy ! Component: 200 - total flux cleaned = 0.00024943 Jy ! Total flux subtracted in 200 components = 0.00024943 Jy ! Clean residual min=-0.001313 max=0.001201 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0565911 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.056591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058766Jy sigma=0.450347 ! Fit after self-cal, rms=0.058772Jy sigma=0.450343 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 = -4.55698e-07 Jy ! Component: 100 - total flux cleaned = -6.36257e-07 Jy ! Component: 150 - total flux cleaned = 7.94479e-06 Jy ! Component: 200 - total flux cleaned = 8.18023e-06 Jy ! Total flux subtracted in 200 components = 8.18023e-06 Jy ! Clean residual min=-0.001314 max=0.001189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0565992 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0565992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058768Jy sigma=0.450326 ! Fit after self-cal, rms=0.058770Jy sigma=0.450325 ! 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=0.058770Jy sigma=0.450325 ! Fit after self-cal, rms=0.058576Jy sigma=0.450305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.959 mas, bmaj=9.686 mas, bpa=-2.153 degrees ! Estimated noise=0.789013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180295 Jy ! Component: 100 - total flux cleaned = 0.000187068 Jy ! Component: 150 - total flux cleaned = 0.000193091 Jy ! Component: 200 - total flux cleaned = 0.000198179 Jy ! Total flux subtracted in 200 components = 0.000198179 Jy ! Clean residual min=-0.001465 max=0.001112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0567974 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 53 components and 0.0567974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058576Jy sigma=0.450296 ! Fit after self-cal, rms=0.058574Jy sigma=0.450293 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 = 2.59907e-07 Jy ! Component: 100 - total flux cleaned = 4.78058e-06 Jy ! Component: 150 - total flux cleaned = 8.63149e-06 Jy ! Component: 200 - total flux cleaned = 1.21439e-05 Jy ! Total flux subtracted in 200 components = 1.21439e-05 Jy ! Clean residual min=-0.001463 max=0.001116 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0568096 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.0568096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058574Jy sigma=0.450295 ! Fit after self-cal, rms=0.058574Jy sigma=0.450294 ! 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=3.81 mas, bmaj=6.158 mas, bpa=-4.156 degrees ! Estimated noise=0.67957 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.81 x 6.158 at -4.156 degrees (North through East) ! Clean map min=-0.0012655 max=0.04862 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=3.137 mas, bmaj=5.338 mas, bpa=-4.768 degrees ! Estimated noise=1.03403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372542 Jy ! Component: 100 - total flux cleaned = 0.0481828 Jy ! Component: 150 - total flux cleaned = 0.0528195 Jy ! Component: 200 - total flux cleaned = 0.0552484 Jy ! Total flux subtracted in 200 components = 0.0552484 Jy ! Clean residual min=-0.002069 max=0.001880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0552484 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 0.0552484 Jy ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=6.158 mas, bpa=-4.156 degrees ! Estimated noise=0.67957 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 = 0.00122182 Jy ! Component: 100 - total flux cleaned = 0.00157275 Jy ! Component: 150 - total flux cleaned = 0.00163 Jy ! Component: 200 - total flux cleaned = 0.00168053 Jy ! Total flux subtracted in 200 components = 0.00168053 Jy ! Clean residual min=-0.001352 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0569289 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0569289 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=7.959 mas, bmaj=9.686 mas, bpa=-2.153 degrees ! Estimated noise=0.789013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.35521e-05 Jy ! Component: 100 - total flux cleaned = -2.06354e-05 Jy ! Component: 150 - total flux cleaned = -3.16581e-05 Jy ! Component: 200 - total flux cleaned = -3.18797e-05 Jy ! Total flux subtracted in 200 components = -3.18797e-05 Jy ! Clean residual min=-0.001491 max=0.001114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0568971 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 = -1.83745e-08 Jy ! Component: 100 - total flux cleaned = -3.96976e-06 Jy ! Component: 150 - total flux cleaned = -4.11851e-06 Jy ! Component: 200 - total flux cleaned = -7.5302e-06 Jy ! Total flux subtracted in 200 components = -7.5302e-06 Jy ! Clean residual min=-0.001483 max=0.001114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0568895 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0568895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=6.158 mas, bpa=-4.156 degrees ! Estimated noise=0.67957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.28652e-05 Jy ! Component: 100 - total flux cleaned = 7.31097e-05 Jy ! Component: 150 - total flux cleaned = 0.000100381 Jy ! Component: 200 - total flux cleaned = 0.000113036 Jy ! Total flux subtracted in 200 components = 0.000113036 Jy ! Clean residual min=-0.001334 max=0.001221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0570026 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0570026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058580Jy sigma=0.450314 ! Fit after self-cal, rms=0.058579Jy sigma=0.450305 wmodel J1651+4002_S_a_map.mod ! Writing 44 model components to file: J1651+4002_S_a_map.mod wobs J1651+4002_S_a_uvs.fits ! Writing UV FITS file: J1651+4002_S_a_uvs.fits wwins J1651+4002_S_a_map.win ! wwins: Wrote 1 windows to J1651+4002_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 = -0.000127547 Jy ! Component: 100 - total flux cleaned = -6.39185e-05 Jy ! Component: 150 - total flux cleaned = 7.58869e-05 Jy ! Component: 200 - total flux cleaned = 0.000211355 Jy ! Component: 250 - total flux cleaned = 0.000305483 Jy ! Component: 300 - total flux cleaned = 0.000396324 Jy ! Component: 350 - total flux cleaned = 0.000360565 Jy ! Component: 400 - total flux cleaned = 0.000360961 Jy ! Component: 450 - total flux cleaned = 0.000395529 Jy ! Component: 500 - total flux cleaned = 0.000463159 Jy ! Component: 550 - total flux cleaned = 0.000430234 Jy ! Component: 600 - total flux cleaned = 0.000430237 Jy ! Component: 650 - total flux cleaned = 0.000398416 Jy ! Component: 700 - total flux cleaned = 0.00041431 Jy ! Component: 750 - total flux cleaned = 0.000398669 Jy ! Component: 800 - total flux cleaned = 0.000352866 Jy ! Component: 850 - total flux cleaned = 0.00027781 Jy ! Component: 900 - total flux cleaned = 0.000292685 Jy ! Component: 950 - total flux cleaned = 0.000248543 Jy ! Component: 1000 - total flux cleaned = 0.000132724 Jy ! Component: 1050 - total flux cleaned = 7.57405e-05 Jy ! Component: 1100 - total flux cleaned = 5.42409e-06 Jy ! Component: 1150 - total flux cleaned = -5.03573e-05 Jy ! Component: 1200 - total flux cleaned = -0.000105158 Jy ! Component: 1250 - total flux cleaned = -0.000118742 Jy ! Component: 1300 - total flux cleaned = -0.000159059 Jy ! Component: 1350 - total flux cleaned = -0.000239049 Jy ! Component: 1400 - total flux cleaned = -0.000239095 Jy ! Component: 1450 - total flux cleaned = -0.000356771 Jy ! Component: 1500 - total flux cleaned = -0.000344012 Jy ! Component: 1550 - total flux cleaned = -0.000382293 Jy ! Component: 1600 - total flux cleaned = -0.000407877 Jy ! Component: 1650 - total flux cleaned = -0.00050847 Jy ! Component: 1700 - total flux cleaned = -0.000570696 Jy ! Component: 1750 - total flux cleaned = -0.000595487 Jy ! Component: 1800 - total flux cleaned = -0.000668895 Jy ! Component: 1850 - total flux cleaned = -0.000693143 Jy ! Component: 1900 - total flux cleaned = -0.000729196 Jy ! Component: 1950 - total flux cleaned = -0.00075307 Jy ! Component: 2000 - total flux cleaned = -0.000729566 Jy ! Component: 2050 - total flux cleaned = -0.00078815 Jy ! Component: 2100 - total flux cleaned = -0.000811441 Jy ! Component: 2150 - total flux cleaned = -0.000845971 Jy ! Component: 2200 - total flux cleaned = -0.000846059 Jy ! Component: 2250 - total flux cleaned = -0.00082338 Jy ! Component: 2300 - total flux cleaned = -0.000857291 Jy ! Component: 2350 - total flux cleaned = -0.000801522 Jy ! Component: 2400 - total flux cleaned = -0.000857084 Jy ! Component: 2450 - total flux cleaned = -0.000900961 Jy ! Component: 2500 - total flux cleaned = -0.000879158 Jy ! Component: 2550 - total flux cleaned = -0.000879084 Jy ! Component: 2600 - total flux cleaned = -0.000911387 Jy ! Component: 2650 - total flux cleaned = -0.000900775 Jy ! Component: 2700 - total flux cleaned = -0.000943281 Jy ! Component: 2750 - total flux cleaned = -0.00093269 Jy ! Component: 2800 - total flux cleaned = -0.000984938 Jy ! Component: 2850 - total flux cleaned = -0.00102646 Jy ! Component: 2900 - total flux cleaned = -0.00101601 Jy ! Component: 2950 - total flux cleaned = -0.00107741 Jy ! Component: 3000 - total flux cleaned = -0.00110784 Jy ! Component: 3050 - total flux cleaned = -0.00108758 Jy ! Component: 3100 - total flux cleaned = -0.00109761 Jy ! Component: 3150 - total flux cleaned = -0.00117737 Jy ! Component: 3200 - total flux cleaned = -0.00118723 Jy ! Component: 3250 - total flux cleaned = -0.00124637 Jy ! Component: 3300 - total flux cleaned = -0.00126595 Jy ! Component: 3350 - total flux cleaned = -0.00127568 Jy ! Component: 3400 - total flux cleaned = -0.00133364 Jy ! Component: 3450 - total flux cleaned = -0.0013336 Jy ! Component: 3500 - total flux cleaned = -0.0013622 Jy ! Component: 3550 - total flux cleaned = -0.00143801 Jy ! Component: 3600 - total flux cleaned = -0.00145687 Jy ! Component: 3650 - total flux cleaned = -0.00147567 Jy ! Component: 3700 - total flux cleaned = -0.00151289 Jy ! Component: 3750 - total flux cleaned = -0.00151291 Jy ! Component: 3800 - total flux cleaned = -0.00154965 Jy ! Component: 3850 - total flux cleaned = -0.00157705 Jy ! Component: 3900 - total flux cleaned = -0.00160427 Jy ! Component: 3950 - total flux cleaned = -0.00163133 Jy ! Component: 4000 - total flux cleaned = -0.0016493 Jy ! Component: 4050 - total flux cleaned = -0.00168506 Jy ! Total flux subtracted in 4096 components = -0.00170287 Jy ! Clean residual min=-0.000541 max=0.000582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0552997 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 335 components and 0.0552997 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1651+4002_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.81 x 6.158 at -4.156 degrees (North through East) ! Clean map min=-0.0010752 max=0.048573 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1651+4002_S_a_map.fits wmodel /image_prod/ug002_uva//J1651+4002_S_a_map.mod ! Writing 335 model components to file: /image_prod/ug002_uva//J1651+4002_S_a_map.mod wobs /image_prod/ug002_uva//J1651+4002_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1651+4002_S_a_uvs.fits wwins /image_prod/ug002_uva//J1651+4002_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1651+4002_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0485731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.976486 0.976486 1.95297 3.90594 7.81188 15.6238 31.2475 62.4951 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.224 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1651+4002_S_a_dfm.log closed on Thu Mar 5 02:58:47 2020