! Started logfile: /image_prod/ug002_uva//J0342+3859_S_dfm.log on Wed Mar 4 20:00:51 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0342+3859_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0342+3859_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974815 visibilities/baseline/integration-bin. ! Found source: J0342+3859 ! ! 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 5922 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 J0342+3859_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013114Jy sigma=8.490447 ! Fit after self-cal, rms=0.905508Jy sigma=7.543257 ! 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=3.036 mas, bmaj=5.601 mas, bpa=-2.863 degrees ! Estimated noise=1.49568 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 = 0.0711057 Jy ! Component: 100 - total flux cleaned = 0.0955127 Jy ! Total flux subtracted in 100 components = 0.0955127 Jy ! Clean residual min=-0.004637 max=0.011053 Jy/beam ! Clean residual mean=0.000012 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.0955127 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0955127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074057Jy sigma=0.506168 ! Fit after self-cal, rms=0.073914Jy sigma=0.504342 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123588 Jy ! Component: 100 - total flux cleaned = 0.0188049 Jy ! Total flux subtracted in 100 components = 0.0188049 Jy ! Clean residual min=-0.004119 max=0.004961 Jy/beam ! Clean residual mean=0.000010 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.114318 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.114318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071490Jy sigma=0.473713 ! Fit after self-cal, rms=0.071485Jy sigma=0.473562 ! 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=3.601 mas, bmaj=6.353 mas, bpa=-3.453 degrees ! Estimated noise=1.14611 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 = 0.00589644 Jy ! Component: 100 - total flux cleaned = 0.00915313 Jy ! Component: 150 - total flux cleaned = 0.0110839 Jy ! Component: 200 - total flux cleaned = 0.0122614 Jy ! Total flux subtracted in 200 components = 0.0122614 Jy ! Clean residual min=-0.002992 max=0.003882 Jy/beam ! Clean residual mean=0.000010 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.126579 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.126579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071069Jy sigma=0.467430 ! Fit after self-cal, rms=0.071075Jy sigma=0.467363 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.601 x 6.353 at -3.453 degrees (North through East) ! Clean map min=-0.0029361 max=0.096017 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.98 KP 0.97 ! LA 1.00 MK 1.04 NL 1.00 OV 0.99 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.98 HN 0.97 KP 0.97 ! LA 1.01 MK 1.04 NL 0.87 OV 1.14 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.95 KP 0.96 ! LA 1.00 MK 0.97 NL 1.13 OV 1.03 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.071075Jy sigma=0.467363 ! Fit after self-cal, rms=0.070145Jy sigma=0.461702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=6.363 mas, bpa=-3.297 degrees ! Estimated noise=1.13673 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 = -0.000372077 Jy ! Component: 100 - total flux cleaned = -0.000345275 Jy ! Component: 150 - total flux cleaned = -0.00032403 Jy ! Component: 200 - total flux cleaned = -0.00030474 Jy ! Total flux subtracted in 200 components = -0.00030474 Jy ! Clean residual min=-0.003357 max=0.003315 Jy/beam ! Clean residual mean=0.000007 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.126274 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.126274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070124Jy sigma=0.461491 ! Fit after self-cal, rms=0.070176Jy sigma=0.461397 ! 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=0.070176Jy sigma=0.461397 ! Fit after self-cal, rms=0.074937Jy sigma=0.448553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=6.346 mas, bpa=-3.287 degrees ! Estimated noise=1.13698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202316 Jy ! Component: 100 - total flux cleaned = -0.000201349 Jy ! Component: 150 - total flux cleaned = -0.000237102 Jy ! Component: 200 - total flux cleaned = -0.000268806 Jy ! Total flux subtracted in 200 components = -0.000268806 Jy ! Clean residual min=-0.001954 max=0.001900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.126005 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.126005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074923Jy sigma=0.448468 ! Fit after self-cal, rms=0.075030Jy sigma=0.448276 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 = -5.31596e-05 Jy ! Component: 100 - total flux cleaned = -6.83369e-05 Jy ! Component: 150 - total flux cleaned = -9.51609e-05 Jy ! Component: 200 - total flux cleaned = -0.000120088 Jy ! Total flux subtracted in 200 components = -0.000120088 Jy ! Clean residual min=-0.001962 max=0.001871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.125885 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.125885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075023Jy sigma=0.448233 ! Fit after self-cal, rms=0.075025Jy sigma=0.448231 ! 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=0.075025Jy sigma=0.448231 ! Fit after self-cal, rms=0.075332Jy sigma=0.448203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=6.349 mas, bpa=-3.033 degrees ! Estimated noise=1.13636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014848 Jy ! Component: 100 - total flux cleaned = -0.000148626 Jy ! Component: 150 - total flux cleaned = -0.000174902 Jy ! Component: 200 - total flux cleaned = -0.000199802 Jy ! Total flux subtracted in 200 components = -0.000199802 Jy ! Clean residual min=-0.001947 max=0.001873 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.125686 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.125686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075323Jy sigma=0.448161 ! Fit after self-cal, rms=0.075330Jy sigma=0.448158 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 = -2.42603e-05 Jy ! Component: 100 - total flux cleaned = -3.59539e-05 Jy ! Component: 150 - total flux cleaned = -5.84998e-05 Jy ! Component: 200 - total flux cleaned = -6.92232e-05 Jy ! Total flux subtracted in 200 components = -6.92232e-05 Jy ! Clean residual min=-0.001946 max=0.001877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.125616 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.125616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075325Jy sigma=0.448132 ! Fit after self-cal, rms=0.075327Jy sigma=0.448131 ! 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=0.075327Jy sigma=0.448131 ! Fit after self-cal, rms=0.075327Jy sigma=0.448119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.858 mas, bmaj=10.1 mas, bpa=-3.949 degrees ! Estimated noise=1.3466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170889 Jy ! Component: 100 - total flux cleaned = 8.71582e-05 Jy ! Component: 150 - total flux cleaned = 8.54661e-05 Jy ! Component: 200 - total flux cleaned = 8.56017e-05 Jy ! Total flux subtracted in 200 components = 8.56017e-05 Jy ! Clean residual min=-0.002021 max=0.002048 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.125702 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 65 components and 0.125702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075332Jy sigma=0.448167 ! Fit after self-cal, rms=0.075331Jy sigma=0.448123 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 = -1.35739e-05 Jy ! Component: 100 - total flux cleaned = -1.48024e-05 Jy ! Component: 150 - total flux cleaned = -1.39173e-06 Jy ! Component: 200 - total flux cleaned = -2.26688e-06 Jy ! Total flux subtracted in 200 components = -2.26688e-06 Jy ! Clean residual min=-0.002009 max=0.002062 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.1257 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.1257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075335Jy sigma=0.448199 ! Fit after self-cal, rms=0.075334Jy sigma=0.448168 ! 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=3.586 mas, bmaj=6.352 mas, bpa=-2.811 degrees ! Estimated noise=1.13543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.586 x 6.352 at -2.811 degrees (North through East) ! Clean map min=-0.0019188 max=0.095424 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=3.025 mas, bmaj=5.582 mas, bpa=-2.383 degrees ! Estimated noise=1.47982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0703974 Jy ! Component: 100 - total flux cleaned = 0.0953341 Jy ! Component: 150 - total flux cleaned = 0.107807 Jy ! Component: 200 - total flux cleaned = 0.114442 Jy ! Total flux subtracted in 200 components = 0.114442 Jy ! Clean residual min=-0.002991 max=0.004780 Jy/beam ! Clean residual mean=0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.114442 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.114442 Jy ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=6.352 mas, bpa=-2.811 degrees ! Estimated noise=1.13543 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 = 0.00547331 Jy ! Component: 100 - total flux cleaned = 0.00822423 Jy ! Component: 150 - total flux cleaned = 0.00933275 Jy ! Component: 200 - total flux cleaned = 0.00964952 Jy ! Total flux subtracted in 200 components = 0.00964952 Jy ! Clean residual min=-0.001946 max=0.002405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.124092 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.124092 Jy ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165562 Jy ! Component: 100 - total flux cleaned = 0.00177724 Jy ! Component: 150 - total flux cleaned = 0.00184443 Jy ! Component: 200 - total flux cleaned = 0.00196396 Jy ! Total flux subtracted in 200 components = 0.00196396 Jy ! Clean residual min=-0.001967 max=0.001935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.126056 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.126056 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=7.858 mas, bmaj=10.1 mas, bpa=-3.949 degrees ! Estimated noise=1.3466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168212 Jy ! Component: 100 - total flux cleaned = 0.000225241 Jy ! Component: 150 - total flux cleaned = 0.000195769 Jy ! Component: 200 - total flux cleaned = 0.000169127 Jy ! Total flux subtracted in 200 components = 0.000169127 Jy ! Clean residual min=-0.002000 max=0.002026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.126225 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 = -2.46672e-05 Jy ! Component: 100 - total flux cleaned = -4.75569e-05 Jy ! Component: 150 - total flux cleaned = -5.8226e-05 Jy ! Component: 200 - total flux cleaned = -7.82522e-05 Jy ! Total flux subtracted in 200 components = -7.82522e-05 Jy ! Clean residual min=-0.001990 max=0.002047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.126147 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.126147 Jy ! Inverting map ! Added new window around map position (103.5, 49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774368 Jy ! Component: 100 - total flux cleaned = 0.000498768 Jy ! Component: 150 - total flux cleaned = 0.000352173 Jy ! Component: 200 - total flux cleaned = 0.000224061 Jy ! Total flux subtracted in 200 components = 0.000224061 Jy ! Clean residual min=-0.001771 max=0.001680 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.126371 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.126371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=6.352 mas, bpa=-2.811 degrees ! Estimated noise=1.13543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119691 Jy ! Component: 100 - total flux cleaned = 0.000202089 Jy ! Component: 150 - total flux cleaned = 8.96615e-05 Jy ! Component: 200 - total flux cleaned = -4.70987e-05 Jy ! Total flux subtracted in 200 components = -4.70987e-05 Jy ! Clean residual min=-0.001950 max=0.001798 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.126323 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.126323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075175Jy sigma=0.446999 ! Fit after self-cal, rms=0.075173Jy sigma=0.446886 wmodel J0342+3859_S_map.mod ! Writing 114 model components to file: J0342+3859_S_map.mod wobs J0342+3859_S_uvs.fits ! Writing UV FITS file: J0342+3859_S_uvs.fits wwins J0342+3859_S_map.win ! wwins: Wrote 3 windows to J0342+3859_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 = -0.00038792 Jy ! Component: 100 - total flux cleaned = -0.000203304 Jy ! Component: 150 - total flux cleaned = -0.000114415 Jy ! Component: 200 - total flux cleaned = -0.000143405 Jy ! Component: 250 - total flux cleaned = -0.000170938 Jy ! Component: 300 - total flux cleaned = -0.000143668 Jy ! Component: 350 - total flux cleaned = -6.54126e-05 Jy ! Component: 400 - total flux cleaned = 1.01928e-05 Jy ! Component: 450 - total flux cleaned = 5.93258e-05 Jy ! Component: 500 - total flux cleaned = 0.000107614 Jy ! Component: 550 - total flux cleaned = 0.000131437 Jy ! Component: 600 - total flux cleaned = 8.45072e-05 Jy ! Component: 650 - total flux cleaned = 0.000153913 Jy ! Component: 700 - total flux cleaned = 0.000221798 Jy ! Component: 750 - total flux cleaned = 0.000222186 Jy ! Component: 800 - total flux cleaned = 0.000310365 Jy ! Component: 850 - total flux cleaned = 0.000375406 Jy ! Component: 900 - total flux cleaned = 0.000481728 Jy ! Component: 950 - total flux cleaned = 0.000502693 Jy ! Component: 1000 - total flux cleaned = 0.000543931 Jy ! Component: 1050 - total flux cleaned = 0.000502768 Jy ! Component: 1100 - total flux cleaned = 0.000523216 Jy ! Component: 1150 - total flux cleaned = 0.000563013 Jy ! Component: 1200 - total flux cleaned = 0.000563135 Jy ! Component: 1250 - total flux cleaned = 0.000582631 Jy ! Component: 1300 - total flux cleaned = 0.000640535 Jy ! Component: 1350 - total flux cleaned = 0.000697971 Jy ! Component: 1400 - total flux cleaned = 0.000678431 Jy ! Component: 1450 - total flux cleaned = 0.000640884 Jy ! Component: 1500 - total flux cleaned = 0.000715588 Jy ! Component: 1550 - total flux cleaned = 0.000826201 Jy ! Component: 1600 - total flux cleaned = 0.000844298 Jy ! Component: 1650 - total flux cleaned = 0.000916721 Jy ! Component: 1700 - total flux cleaned = 0.000845072 Jy ! Component: 1750 - total flux cleaned = 0.000934105 Jy ! Component: 1800 - total flux cleaned = 0.00095187 Jy ! Component: 1850 - total flux cleaned = 0.000951898 Jy ! Component: 1900 - total flux cleaned = 0.00102114 Jy ! Component: 1950 - total flux cleaned = 0.00102108 Jy ! Component: 2000 - total flux cleaned = 0.0010549 Jy ! Component: 2050 - total flux cleaned = 0.00108845 Jy ! Component: 2100 - total flux cleaned = 0.00107191 Jy ! Component: 2150 - total flux cleaned = 0.00110492 Jy ! Component: 2200 - total flux cleaned = 0.0011214 Jy ! Component: 2250 - total flux cleaned = 0.00120312 Jy ! Component: 2300 - total flux cleaned = 0.00121928 Jy ! Component: 2350 - total flux cleaned = 0.00120311 Jy ! Component: 2400 - total flux cleaned = 0.00125087 Jy ! Component: 2450 - total flux cleaned = 0.00120332 Jy ! Component: 2500 - total flux cleaned = 0.00120332 Jy ! Component: 2550 - total flux cleaned = 0.00128111 Jy ! Component: 2600 - total flux cleaned = 0.00121929 Jy ! Component: 2650 - total flux cleaned = 0.00125025 Jy ! Component: 2700 - total flux cleaned = 0.00129586 Jy ! Component: 2750 - total flux cleaned = 0.00122001 Jy ! Component: 2800 - total flux cleaned = 0.00123504 Jy ! Component: 2850 - total flux cleaned = 0.00125004 Jy ! Component: 2900 - total flux cleaned = 0.0012946 Jy ! Component: 2950 - total flux cleaned = 0.00127994 Jy ! Component: 3000 - total flux cleaned = 0.00125082 Jy ! Component: 3050 - total flux cleaned = 0.0013381 Jy ! Component: 3100 - total flux cleaned = 0.00135264 Jy ! Component: 3150 - total flux cleaned = 0.00129505 Jy ! Component: 3200 - total flux cleaned = 0.00136625 Jy ! Component: 3250 - total flux cleaned = 0.00136641 Jy ! Component: 3300 - total flux cleaned = 0.00135238 Jy ! Component: 3350 - total flux cleaned = 0.00142254 Jy ! Component: 3400 - total flux cleaned = 0.00143638 Jy ! Component: 3450 - total flux cleaned = 0.00146408 Jy ! Component: 3500 - total flux cleaned = 0.00150535 Jy ! Component: 3550 - total flux cleaned = 0.00149157 Jy ! Component: 3600 - total flux cleaned = 0.00149168 Jy ! Component: 3650 - total flux cleaned = 0.00145105 Jy ! Component: 3700 - total flux cleaned = 0.00147815 Jy ! Component: 3750 - total flux cleaned = 0.00153185 Jy ! Component: 3800 - total flux cleaned = 0.00151844 Jy ! Component: 3850 - total flux cleaned = 0.00153181 Jy ! Component: 3900 - total flux cleaned = 0.00154499 Jy ! Component: 3950 - total flux cleaned = 0.00157124 Jy ! Component: 4000 - total flux cleaned = 0.00147974 Jy ! Component: 4050 - total flux cleaned = 0.00154472 Jy ! Total flux subtracted in 4096 components = 0.00153186 Jy ! Clean residual min=-0.000697 max=0.000799 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.127855 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 399 components and 0.127855 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0342+3859_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.586 x 6.352 at -2.811 degrees (North through East) ! Clean map min=-0.0015667 max=0.095105 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0342+3859_S_map.fits wmodel /image_prod/ug002_uva//J0342+3859_S_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J0342+3859_S_map.mod wobs /image_prod/ug002_uva//J0342+3859_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0342+3859_S_uvs.fits wwins /image_prod/ug002_uva//J0342+3859_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0342+3859_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0951052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.744006 0.744006 1.48801 2.97602 5.95205 11.9041 23.8082 47.6164 95.2328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 403.222 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0342+3859_S_dfm.log closed on Wed Mar 4 20:00:56 2020