! Started logfile: /scr/pima/rv121_uvs/J2118+2034_S_dfm.log on Sat Jul 28 00:13:38 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv121_uvs/J2118+2034_S_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J2118+2034_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2118+2034 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 8100 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J2118+2034_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005385Jy sigma=19.598267 ! Fit after self-cal, rms=0.901096Jy sigma=17.558815 ! 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=2.962 mas, bmaj=5.325 mas, bpa=-7.546 degrees ! Estimated noise=0.801804 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 = 0.0712913 Jy ! Component: 100 - total flux cleaned = 0.102789 Jy ! Total flux subtracted in 100 components = 0.102789 Jy ! Clean residual min=-0.007643 max=0.026132 Jy/beam ! Clean residual mean=-0.000052 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.102789 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.102789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068958Jy sigma=1.295678 ! Fit after self-cal, rms=0.067964Jy sigma=1.277380 ! Inverting map ! Added new window around map position (-4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259311 Jy ! Component: 100 - total flux cleaned = 0.0396954 Jy ! Total flux subtracted in 100 components = 0.0396954 Jy ! Clean residual min=-0.004768 max=0.007740 Jy/beam ! Clean residual mean=-0.000017 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.142485 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.142485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055793Jy sigma=1.042012 ! Fit after self-cal, rms=0.055266Jy sigma=1.031275 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010071 Jy ! Component: 100 - total flux cleaned = 0.0160145 Jy ! Total flux subtracted in 100 components = 0.0160145 Jy ! Clean residual min=-0.004318 max=0.003936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.158499 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.158499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053058Jy sigma=0.991737 ! Fit after self-cal, rms=0.052989Jy sigma=0.990273 ! 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=6.593 mas, bpa=-7.5 degrees ! Estimated noise=0.445193 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 = 0.00443669 Jy ! Component: 100 - total flux cleaned = 0.00662864 Jy ! Component: 150 - total flux cleaned = 0.00796166 Jy ! Component: 200 - total flux cleaned = 0.00874709 Jy ! Total flux subtracted in 200 components = 0.00874709 Jy ! Clean residual min=-0.003084 max=0.003097 Jy/beam ! Clean residual mean=0.000008 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.167246 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 53 components and 0.167246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052569Jy sigma=0.984282 ! Fit after self-cal, rms=0.052545Jy sigma=0.983787 ! 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 6.593 at -7.5 degrees (North through East) ! Clean map min=-0.0029355 max=0.093392 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 1.02 KP 0.99 ! LA 0.99 MK 0.95 NL 0.98 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.00 KP 1.00 ! LA 1.00 MK 0.98 NL 1.00 OV 0.90 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.94 KP 1.00* ! LA 0.91 MK 1.07 NL 1.00* OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.03 KP 0.99 ! LA 0.98 MK 1.03 NL 1.04 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.052545Jy sigma=0.983787 ! Fit after self-cal, rms=0.051889Jy sigma=0.970794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=6.581 mas, bpa=-7.181 degrees ! Estimated noise=0.444801 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 = 0.000297567 Jy ! Component: 100 - total flux cleaned = 0.000298292 Jy ! Component: 150 - total flux cleaned = 0.000325094 Jy ! Component: 200 - total flux cleaned = 0.000346379 Jy ! Total flux subtracted in 200 components = 0.000346379 Jy ! Clean residual min=-0.002519 max=0.002077 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.167592 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.167592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051850Jy sigma=0.970118 ! Fit after self-cal, rms=0.051840Jy sigma=0.969898 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051840Jy sigma=0.969898 ! Fit after self-cal, rms=0.051478Jy sigma=0.956557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=6.534 mas, bpa=-6.743 degrees ! Estimated noise=0.444485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1939e-05 Jy ! Component: 100 - total flux cleaned = 1.49226e-05 Jy ! Component: 150 - total flux cleaned = 1.34045e-05 Jy ! Component: 200 - total flux cleaned = 3.19297e-05 Jy ! Total flux subtracted in 200 components = 3.19297e-05 Jy ! Clean residual min=-0.002241 max=0.001602 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.167624 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.167624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051455Jy sigma=0.956172 ! Fit after self-cal, rms=0.051465Jy sigma=0.955915 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.85308e-05 Jy ! Component: 100 - total flux cleaned = -2.09635e-05 Jy ! Component: 150 - total flux cleaned = 1.34898e-05 Jy ! Component: 200 - total flux cleaned = 1.37737e-05 Jy ! Total flux subtracted in 200 components = 1.37737e-05 Jy ! Clean residual min=-0.002207 max=0.001607 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.167638 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.167638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051451Jy sigma=0.955664 ! Fit after self-cal, rms=0.051449Jy sigma=0.955617 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051449Jy sigma=0.955617 ! Fit after self-cal, rms=0.051376Jy sigma=0.955550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.795 mas, bmaj=6.513 mas, bpa=-6.493 degrees ! Estimated noise=0.443413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200586 Jy ! Component: 100 - total flux cleaned = 0.00022058 Jy ! Component: 150 - total flux cleaned = 0.000204442 Jy ! Component: 200 - total flux cleaned = 0.000219575 Jy ! Total flux subtracted in 200 components = 0.000219575 Jy ! Clean residual min=-0.002164 max=0.001605 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.167858 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.167858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051363Jy sigma=0.955314 ! Fit after self-cal, rms=0.051363Jy sigma=0.955276 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 = -5.45056e-05 Jy ! Component: 100 - total flux cleaned = -5.02369e-06 Jy ! Component: 150 - total flux cleaned = 9.43806e-06 Jy ! Component: 200 - total flux cleaned = 2.3801e-05 Jy ! Total flux subtracted in 200 components = 2.3801e-05 Jy ! Clean residual min=-0.002135 max=0.001602 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.167882 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.167882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051353Jy sigma=0.955109 ! Fit after self-cal, rms=0.051353Jy sigma=0.955079 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051353Jy sigma=0.955079 ! Fit after self-cal, rms=0.051289Jy sigma=0.955032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.49 mas, bmaj=9.958 mas, bpa=-2.1 degrees ! Estimated noise=0.54587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385542 Jy ! Component: 100 - total flux cleaned = 0.000402475 Jy ! Component: 150 - total flux cleaned = 0.000388742 Jy ! Component: 200 - total flux cleaned = 0.000380312 Jy ! Total flux subtracted in 200 components = 0.000380312 Jy ! Clean residual min=-0.002062 max=0.001931 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.168262 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 87 components and 0.168262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051286Jy sigma=0.954979 ! Fit after self-cal, rms=0.051283Jy sigma=0.954914 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 = -1.33192e-05 Jy ! Component: 100 - total flux cleaned = -1.13912e-05 Jy ! Component: 150 - total flux cleaned = -1.18621e-05 Jy ! Component: 200 - total flux cleaned = -1.9292e-05 Jy ! Total flux subtracted in 200 components = -1.9292e-05 Jy ! Clean residual min=-0.002029 max=0.001907 Jy/beam ! Clean residual mean=0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.168243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.168243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051281Jy sigma=0.954890 ! Fit after self-cal, rms=0.051279Jy sigma=0.954846 ! 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=3.789 mas, bmaj=6.498 mas, bpa=-6.312 degrees ! Estimated noise=0.44276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 6.498 at -6.312 degrees (North through East) ! Clean map min=-0.0019842 max=0.092204 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=2.944 mas, bmaj=5.231 mas, bpa=-6.213 degrees ! Estimated noise=0.789858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0717855 Jy ! Component: 100 - total flux cleaned = 0.107933 Jy ! Component: 150 - total flux cleaned = 0.129847 Jy ! Component: 200 - total flux cleaned = 0.143565 Jy ! Total flux subtracted in 200 components = 0.143565 Jy ! Clean residual min=-0.003711 max=0.007185 Jy/beam ! Clean residual mean=-0.000020 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.143565 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 0.143565 Jy ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=6.498 mas, bpa=-6.312 degrees ! Estimated noise=0.44276 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 = 0.0110676 Jy ! Component: 100 - total flux cleaned = 0.0168769 Jy ! Component: 150 - total flux cleaned = 0.0200918 Jy ! Component: 200 - total flux cleaned = 0.0219525 Jy ! Total flux subtracted in 200 components = 0.0219525 Jy ! Clean residual min=-0.002161 max=0.001725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.165518 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.165518 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=7.49 mas, bmaj=9.958 mas, bpa=-2.1 degrees ! Estimated noise=0.54587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175439 Jy ! Component: 100 - total flux cleaned = 0.00238494 Jy ! Component: 150 - total flux cleaned = 0.00252653 Jy ! Component: 200 - total flux cleaned = 0.00261548 Jy ! Total flux subtracted in 200 components = 0.00261548 Jy ! Clean residual min=-0.002073 max=0.001910 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.168133 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.77632e-05 Jy ! Component: 100 - total flux cleaned = 8.59671e-05 Jy ! Component: 150 - total flux cleaned = 0.000101675 Jy ! Component: 200 - total flux cleaned = 0.000109089 Jy ! Total flux subtracted in 200 components = 0.000109089 Jy ! Clean residual min=-0.002043 max=0.001912 Jy/beam ! Clean residual mean=0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.168242 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.168242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=6.498 mas, bpa=-6.312 degrees ! Estimated noise=0.44276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159289 Jy ! Component: 100 - total flux cleaned = -6.42678e-05 Jy ! Component: 150 - total flux cleaned = 1.86688e-05 Jy ! Component: 200 - total flux cleaned = 3.7175e-05 Jy ! Total flux subtracted in 200 components = 3.7175e-05 Jy ! Clean residual min=-0.001980 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.168279 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.168279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051276Jy sigma=0.954802 ! Fit after self-cal, rms=0.051270Jy sigma=0.954625 wmodel J2118+2034_S_map.mod ! Writing 68 model components to file: J2118+2034_S_map.mod wobs J2118+2034_S_uvs.fits ! Writing UV FITS file: J2118+2034_S_uvs.fits wwins J2118+2034_S_map.win ! wwins: Wrote 2 windows to J2118+2034_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 = -0.000654932 Jy ! Component: 100 - total flux cleaned = -0.00086179 Jy ! Component: 150 - total flux cleaned = -0.00105351 Jy ! Component: 200 - total flux cleaned = -0.00118422 Jy ! Component: 250 - total flux cleaned = -0.00131089 Jy ! Component: 300 - total flux cleaned = -0.00133557 Jy ! Component: 350 - total flux cleaned = -0.00123991 Jy ! Component: 400 - total flux cleaned = -0.00117055 Jy ! Component: 450 - total flux cleaned = -0.00119365 Jy ! Component: 500 - total flux cleaned = -0.00117108 Jy ! Component: 550 - total flux cleaned = -0.00119285 Jy ! Component: 600 - total flux cleaned = -0.00125656 Jy ! Component: 650 - total flux cleaned = -0.0011932 Jy ! Component: 700 - total flux cleaned = -0.00123497 Jy ! Component: 750 - total flux cleaned = -0.0012145 Jy ! Component: 800 - total flux cleaned = -0.00119447 Jy ! Component: 850 - total flux cleaned = -0.00113481 Jy ! Component: 900 - total flux cleaned = -0.0010763 Jy ! Component: 950 - total flux cleaned = -0.00103794 Jy ! Component: 1000 - total flux cleaned = -0.00107591 Jy ! Component: 1050 - total flux cleaned = -0.00105681 Jy ! Component: 1100 - total flux cleaned = -0.00100129 Jy ! Component: 1150 - total flux cleaned = -0.000983104 Jy ! Component: 1200 - total flux cleaned = -0.00100123 Jy ! Component: 1250 - total flux cleaned = -0.000983416 Jy ! Component: 1300 - total flux cleaned = -0.000965614 Jy ! Component: 1350 - total flux cleaned = -0.000930586 Jy ! Component: 1400 - total flux cleaned = -0.000930548 Jy ! Component: 1450 - total flux cleaned = -0.000895971 Jy ! Component: 1500 - total flux cleaned = -0.000862204 Jy ! Component: 1550 - total flux cleaned = -0.000895799 Jy ! Component: 1600 - total flux cleaned = -0.000895723 Jy ! Component: 1650 - total flux cleaned = -0.000895831 Jy ! Component: 1700 - total flux cleaned = -0.00089603 Jy ! Component: 1750 - total flux cleaned = -0.000912154 Jy ! Component: 1800 - total flux cleaned = -0.00089645 Jy ! Component: 1850 - total flux cleaned = -0.000959974 Jy ! Component: 1900 - total flux cleaned = -0.000975804 Jy ! Component: 1950 - total flux cleaned = -0.0010069 Jy ! Component: 2000 - total flux cleaned = -0.00102234 Jy ! Component: 2050 - total flux cleaned = -0.00105314 Jy ! Component: 2100 - total flux cleaned = -0.00106815 Jy ! Component: 2150 - total flux cleaned = -0.00108319 Jy ! Component: 2200 - total flux cleaned = -0.00111292 Jy ! Component: 2250 - total flux cleaned = -0.00109801 Jy ! Component: 2300 - total flux cleaned = -0.00117114 Jy ! Component: 2350 - total flux cleaned = -0.00114205 Jy ! Component: 2400 - total flux cleaned = -0.00118521 Jy ! Component: 2450 - total flux cleaned = -0.00121366 Jy ! Component: 2500 - total flux cleaned = -0.00122768 Jy ! Component: 2550 - total flux cleaned = -0.00124159 Jy ! Component: 2600 - total flux cleaned = -0.00125544 Jy ! Component: 2650 - total flux cleaned = -0.00132454 Jy ! Component: 2700 - total flux cleaned = -0.00135178 Jy ! Component: 2750 - total flux cleaned = -0.00139256 Jy ! Component: 2800 - total flux cleaned = -0.00140599 Jy ! Component: 2850 - total flux cleaned = -0.00141926 Jy ! Component: 2900 - total flux cleaned = -0.00140591 Jy ! Component: 2950 - total flux cleaned = -0.00143236 Jy ! Component: 3000 - total flux cleaned = -0.00147163 Jy ! Component: 3050 - total flux cleaned = -0.00148485 Jy ! Component: 3100 - total flux cleaned = -0.00151072 Jy ! Component: 3150 - total flux cleaned = -0.00157492 Jy ! Component: 3200 - total flux cleaned = -0.00158764 Jy ! Component: 3250 - total flux cleaned = -0.00163829 Jy ! Component: 3300 - total flux cleaned = -0.00165085 Jy ! Component: 3350 - total flux cleaned = -0.00168845 Jy ! Component: 3400 - total flux cleaned = -0.00171317 Jy ! Component: 3450 - total flux cleaned = -0.00177485 Jy ! Component: 3500 - total flux cleaned = -0.00183622 Jy ! Component: 3550 - total flux cleaned = -0.00184844 Jy ! Component: 3600 - total flux cleaned = -0.00186059 Jy ! Component: 3650 - total flux cleaned = -0.00194496 Jy ! Component: 3700 - total flux cleaned = -0.00195682 Jy ! Component: 3750 - total flux cleaned = -0.00196881 Jy ! Component: 3800 - total flux cleaned = -0.00203971 Jy ! Component: 3850 - total flux cleaned = -0.00201608 Jy ! Component: 3900 - total flux cleaned = -0.00208632 Jy ! Component: 3950 - total flux cleaned = -0.00212116 Jy ! Component: 4000 - total flux cleaned = -0.00213275 Jy ! Component: 4050 - total flux cleaned = -0.00216722 Jy ! Total flux subtracted in 4096 components = -0.00221288 Jy ! Clean residual min=-0.000634 max=0.000653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.166066 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 383 components and 0.166066 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J2118+2034_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 6.498 at -6.312 degrees (North through East) ! Clean map min=-0.0014531 max=0.091617 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J2118+2034_S_map.fits wmodel /scr/pima/rv121_uvs/J2118+2034_S_map.mod ! Writing 383 model components to file: /scr/pima/rv121_uvs/J2118+2034_S_map.mod wobs /scr/pima/rv121_uvs/J2118+2034_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J2118+2034_S_uvs.fits wwins /scr/pima/rv121_uvs/J2118+2034_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv121_uvs/J2118+2034_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0916169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.690508 0.690508 1.38102 2.76203 5.52406 11.0481 22.0963 44.1925 88.385 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 434.462 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J2118+2034_S_dfm.log closed on Sat Jul 28 00:13:43 2018