! Started logfile: /image_prod/ug002_uva//J0413-0615_S_dfm.log on Wed Mar 4 20:15:13 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//J0413-0615_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0413-0615_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.714198 visibilities/baseline/integration-bin. ! Found source: J0413-0615 ! ! 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 40 lines of history. ! ! Reading 6942 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 J0413-0615_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003275Jy sigma=8.274550 ! Fit after self-cal, rms=0.962346Jy sigma=7.935840 ! 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=3.367 mas, bmaj=17.15 mas, bpa=-16.38 degrees ! Estimated noise=1.41766 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 = 0.0305565 Jy ! Component: 100 - total flux cleaned = 0.0374431 Jy ! Total flux subtracted in 100 components = 0.0374431 Jy ! Clean residual min=-0.002505 max=0.002494 Jy/beam ! Clean residual mean=0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0374431 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0374431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062069Jy sigma=0.453960 ! Fit after self-cal, rms=0.060504Jy sigma=0.439668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040314 Jy ! Component: 100 - total flux cleaned = 0.00504134 Jy ! Total flux subtracted in 100 components = 0.00504134 Jy ! Clean residual min=-0.002217 max=0.002287 Jy/beam ! Clean residual mean=0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0424844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0424844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060266Jy sigma=0.437877 ! Fit after self-cal, rms=0.060279Jy sigma=0.437861 ! 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=4.194 mas, bmaj=17.37 mas, bpa=-15.51 degrees ! Estimated noise=1.06314 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 = 5.73101e-06 Jy ! Component: 100 - total flux cleaned = -4.33187e-05 Jy ! Component: 150 - total flux cleaned = -8.7439e-05 Jy ! Component: 200 - total flux cleaned = -0.000126571 Jy ! Total flux subtracted in 200 components = -0.000126571 Jy ! Clean residual min=-0.001650 max=0.001863 Jy/beam ! Clean residual mean=0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0423579 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0423578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060255Jy sigma=0.437757 ! Fit after self-cal, rms=0.060244Jy sigma=0.437741 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.194 x 17.37 at -15.51 degrees (North through East) ! Clean map min=-0.0016007 max=0.041877 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.06 KP 1.05 ! LA 1.03 MK 1.00 NL 0.94 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.01 KP 0.99 ! LA 0.98 MK 0.99 NL 0.98 OV 1.03 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 0.96 KP 1.07 ! LA 0.92 MK 1.02 NL 0.94 OV 0.92 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.060244Jy sigma=0.437741 ! Fit after self-cal, rms=0.059052Jy sigma=0.437224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.206 mas, bmaj=17.22 mas, bpa=-15.46 degrees ! Estimated noise=1.05752 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 = 0.000361581 Jy ! Component: 100 - total flux cleaned = 0.000310236 Jy ! Component: 150 - total flux cleaned = 0.000251818 Jy ! Component: 200 - total flux cleaned = 0.000200784 Jy ! Total flux subtracted in 200 components = 0.000200784 Jy ! Clean residual min=-0.001588 max=0.001599 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0425586 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0425586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059038Jy sigma=0.437161 ! Fit after self-cal, rms=0.059004Jy sigma=0.437058 ! 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=0.059004Jy sigma=0.437058 ! Fit after self-cal, rms=0.058706Jy sigma=0.436138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.201 mas, bmaj=17.16 mas, bpa=-15.42 degrees ! Estimated noise=1.05825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295423 Jy ! Component: 100 - total flux cleaned = 0.000277848 Jy ! Component: 150 - total flux cleaned = 0.000248643 Jy ! Component: 200 - total flux cleaned = 0.00023546 Jy ! Total flux subtracted in 200 components = 0.00023546 Jy ! Clean residual min=-0.001638 max=0.001536 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0427941 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0427941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058694Jy sigma=0.436088 ! Fit after self-cal, rms=0.058718Jy sigma=0.435940 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 = 4.6499e-05 Jy ! Component: 100 - total flux cleaned = 6.16525e-05 Jy ! Component: 150 - total flux cleaned = 4.89373e-05 Jy ! Component: 200 - total flux cleaned = 4.89256e-05 Jy ! Total flux subtracted in 200 components = 4.89256e-05 Jy ! Clean residual min=-0.001547 max=0.001557 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.042843 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.042843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058709Jy sigma=0.435905 ! Fit after self-cal, rms=0.058704Jy sigma=0.435878 ! 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=0.058704Jy sigma=0.435878 ! Fit after self-cal, rms=0.058194Jy sigma=0.435676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.202 mas, bmaj=17.1 mas, bpa=-15.4 degrees ! Estimated noise=1.05214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.56701e-05 Jy ! Component: 100 - total flux cleaned = -9.65746e-05 Jy ! Component: 150 - total flux cleaned = -0.000124008 Jy ! Component: 200 - total flux cleaned = -0.000160757 Jy ! Total flux subtracted in 200 components = -0.000160757 Jy ! Clean residual min=-0.001652 max=0.001523 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0426823 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0426823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058183Jy sigma=0.435641 ! Fit after self-cal, rms=0.058200Jy sigma=0.435602 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 = 5.58818e-05 Jy ! Component: 100 - total flux cleaned = 3.17436e-05 Jy ! Component: 150 - total flux cleaned = -1.18212e-06 Jy ! Component: 200 - total flux cleaned = -2.13755e-05 Jy ! Total flux subtracted in 200 components = -2.13755e-05 Jy ! Clean residual min=-0.001635 max=0.001482 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0426609 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0426609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058194Jy sigma=0.435581 ! Fit after self-cal, rms=0.058192Jy sigma=0.435576 ! 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=0.058192Jy sigma=0.435576 ! Fit after self-cal, rms=0.057945Jy sigma=0.435555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.412 mas, bmaj=19.35 mas, bpa=-6.911 degrees ! Estimated noise=1.1394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56965e-05 Jy ! Component: 100 - total flux cleaned = 7.69267e-05 Jy ! Component: 150 - total flux cleaned = 0.000131556 Jy ! Component: 200 - total flux cleaned = 0.000169274 Jy ! Total flux subtracted in 200 components = 0.000169274 Jy ! Clean residual min=-0.001259 max=0.001499 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0428302 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.0428302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057941Jy sigma=0.435545 ! Fit after self-cal, rms=0.057947Jy sigma=0.435530 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 = 1.81962e-05 Jy ! Component: 100 - total flux cleaned = 7.07857e-05 Jy ! Component: 150 - total flux cleaned = 0.000107236 Jy ! Component: 200 - total flux cleaned = 0.00013797 Jy ! Total flux subtracted in 200 components = 0.00013797 Jy ! Clean residual min=-0.001257 max=0.001518 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0429681 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.0429681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057946Jy sigma=0.435527 ! Fit after self-cal, rms=0.057954Jy sigma=0.435489 ! 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=4.207 mas, bmaj=17.06 mas, bpa=-15.37 degrees ! Estimated noise=1.04769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.207 x 17.06 at -15.37 degrees (North through East) ! Clean map min=-0.0015021 max=0.041414 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=3.377 mas, bmaj=16.81 mas, bpa=-16.35 degrees ! Estimated noise=1.38534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319158 Jy ! Component: 100 - total flux cleaned = 0.039165 Jy ! Component: 150 - total flux cleaned = 0.0408153 Jy ! Component: 200 - total flux cleaned = 0.0416757 Jy ! Total flux subtracted in 200 components = 0.0416757 Jy ! Clean residual min=-0.002268 max=0.002327 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0416757 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 0.0416757 Jy ! Inverting map and beam ! Estimated beam: bmin=4.207 mas, bmaj=17.06 mas, bpa=-15.37 degrees ! Estimated noise=1.04769 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 = 0.0011796 Jy ! Component: 100 - total flux cleaned = 0.00121808 Jy ! Component: 150 - total flux cleaned = 0.00121963 Jy ! Component: 200 - total flux cleaned = 0.00115997 Jy ! Total flux subtracted in 200 components = 0.00115997 Jy ! Clean residual min=-0.001568 max=0.001646 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0428357 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0428357 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=8.412 mas, bmaj=19.35 mas, bpa=-6.911 degrees ! Estimated noise=1.1394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470045 Jy ! Component: 100 - total flux cleaned = 0.000471758 Jy ! Component: 150 - total flux cleaned = 0.000461264 Jy ! Component: 200 - total flux cleaned = 0.000452469 Jy ! Total flux subtracted in 200 components = 0.000452469 Jy ! Clean residual min=-0.001312 max=0.001483 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0432881 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 = 3.75872e-07 Jy ! Component: 100 - total flux cleaned = 8.01242e-07 Jy ! Component: 150 - total flux cleaned = 6.5156e-07 Jy ! Component: 200 - total flux cleaned = 6.68696e-06 Jy ! Total flux subtracted in 200 components = 6.68696e-06 Jy ! Clean residual min=-0.001305 max=0.001488 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0432948 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0432948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.207 mas, bmaj=17.06 mas, bpa=-15.37 degrees ! Estimated noise=1.04769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034881 Jy ! Component: 100 - total flux cleaned = -0.000386721 Jy ! Component: 150 - total flux cleaned = -0.000420264 Jy ! Component: 200 - total flux cleaned = -0.000450556 Jy ! Total flux subtracted in 200 components = -0.000450556 Jy ! Clean residual min=-0.001546 max=0.001528 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0428443 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0428443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057961Jy sigma=0.435544 ! Fit after self-cal, rms=0.057966Jy sigma=0.435536 wmodel J0413-0615_S_map.mod ! Writing 59 model components to file: J0413-0615_S_map.mod wobs J0413-0615_S_uvs.fits ! Writing UV FITS file: J0413-0615_S_uvs.fits wwins J0413-0615_S_map.win ! wwins: Wrote 1 windows to J0413-0615_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 = -0.000118578 Jy ! Component: 100 - total flux cleaned = 0.000111459 Jy ! Component: 150 - total flux cleaned = 0.000253216 Jy ! Component: 200 - total flux cleaned = 0.000298563 Jy ! Component: 250 - total flux cleaned = 0.000234116 Jy ! Component: 300 - total flux cleaned = 0.000151552 Jy ! Component: 350 - total flux cleaned = 7.17763e-05 Jy ! Component: 400 - total flux cleaned = 3.26784e-05 Jy ! Component: 450 - total flux cleaned = 1.35809e-05 Jy ! Component: 500 - total flux cleaned = 3.19962e-05 Jy ! Component: 550 - total flux cleaned = -2.16952e-05 Jy ! Component: 600 - total flux cleaned = -5.6699e-05 Jy ! Component: 650 - total flux cleaned = -0.000125643 Jy ! Component: 700 - total flux cleaned = -0.000193016 Jy ! Component: 750 - total flux cleaned = -0.000209733 Jy ! Component: 800 - total flux cleaned = -0.000258331 Jy ! Component: 850 - total flux cleaned = -0.000290229 Jy ! Component: 900 - total flux cleaned = -0.000290256 Jy ! Component: 950 - total flux cleaned = -0.000305753 Jy ! Component: 1000 - total flux cleaned = -0.000380936 Jy ! Component: 1050 - total flux cleaned = -0.000380905 Jy ! Component: 1100 - total flux cleaned = -0.000424215 Jy ! Component: 1150 - total flux cleaned = -0.000452499 Jy ! Component: 1200 - total flux cleaned = -0.000480658 Jy ! Component: 1250 - total flux cleaned = -0.000480782 Jy ! Component: 1300 - total flux cleaned = -0.000508221 Jy ! Component: 1350 - total flux cleaned = -0.000561595 Jy ! Component: 1400 - total flux cleaned = -0.000574654 Jy ! Component: 1450 - total flux cleaned = -0.000600656 Jy ! Component: 1500 - total flux cleaned = -0.000664638 Jy ! Component: 1550 - total flux cleaned = -0.000677221 Jy ! Component: 1600 - total flux cleaned = -0.000702169 Jy ! Component: 1650 - total flux cleaned = -0.000726982 Jy ! Component: 1700 - total flux cleaned = -0.000775619 Jy ! Component: 1750 - total flux cleaned = -0.000787511 Jy ! Component: 1800 - total flux cleaned = -0.000799315 Jy ! Component: 1850 - total flux cleaned = -0.000810982 Jy ! Component: 1900 - total flux cleaned = -0.000822659 Jy ! Component: 1950 - total flux cleaned = -0.000845557 Jy ! Component: 2000 - total flux cleaned = -0.000856712 Jy ! Component: 2050 - total flux cleaned = -0.000878942 Jy ! Component: 2100 - total flux cleaned = -0.000890055 Jy ! Component: 2150 - total flux cleaned = -0.00092262 Jy ! Component: 2200 - total flux cleaned = -0.000943918 Jy ! Component: 2250 - total flux cleaned = -0.000954528 Jy ! Component: 2300 - total flux cleaned = -0.000923115 Jy ! Component: 2350 - total flux cleaned = -0.000943898 Jy ! Component: 2400 - total flux cleaned = -0.000954329 Jy ! Component: 2450 - total flux cleaned = -0.000974708 Jy ! Component: 2500 - total flux cleaned = -0.000954781 Jy ! Component: 2550 - total flux cleaned = -0.00096476 Jy ! Component: 2600 - total flux cleaned = -0.000955161 Jy ! Component: 2650 - total flux cleaned = -0.000955087 Jy ! Component: 2700 - total flux cleaned = -0.000964944 Jy ! Component: 2750 - total flux cleaned = -0.00100311 Jy ! Component: 2800 - total flux cleaned = -0.00098423 Jy ! Component: 2850 - total flux cleaned = -0.00100297 Jy ! Component: 2900 - total flux cleaned = -0.000993655 Jy ! Component: 2950 - total flux cleaned = -0.000984588 Jy ! Component: 3000 - total flux cleaned = -0.000975599 Jy ! Component: 3050 - total flux cleaned = -0.000984748 Jy ! Component: 3100 - total flux cleaned = -0.000984737 Jy ! Component: 3150 - total flux cleaned = -0.00100246 Jy ! Component: 3200 - total flux cleaned = -0.00102 Jy ! Component: 3250 - total flux cleaned = -0.000985277 Jy ! Component: 3300 - total flux cleaned = -0.000993897 Jy ! Component: 3350 - total flux cleaned = -0.000985255 Jy ! Component: 3400 - total flux cleaned = -0.00100226 Jy ! Component: 3450 - total flux cleaned = -0.000993849 Jy ! Component: 3500 - total flux cleaned = -0.00102705 Jy ! Component: 3550 - total flux cleaned = -0.00101042 Jy ! Component: 3600 - total flux cleaned = -0.00101044 Jy ! Component: 3650 - total flux cleaned = -0.0010104 Jy ! Component: 3700 - total flux cleaned = -0.00101044 Jy ! Component: 3750 - total flux cleaned = -0.00100232 Jy ! Component: 3800 - total flux cleaned = -0.00102612 Jy ! Component: 3850 - total flux cleaned = -0.00101036 Jy ! Component: 3900 - total flux cleaned = -0.00101823 Jy ! Component: 3950 - total flux cleaned = -0.0010027 Jy ! Component: 4000 - total flux cleaned = -0.000995035 Jy ! Component: 4050 - total flux cleaned = -0.000987278 Jy ! Total flux subtracted in 4096 components = -0.000987325 Jy ! Clean residual min=-0.000480 max=0.000515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0418569 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 345 components and 0.0418569 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0413-0615_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.207 x 17.06 at -15.37 degrees (North through East) ! Clean map min=-0.0011173 max=0.041071 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0413-0615_S_map.fits wmodel /image_prod/ug002_uva//J0413-0615_S_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J0413-0615_S_map.mod wobs /image_prod/ug002_uva//J0413-0615_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0413-0615_S_uvs.fits wwins /image_prod/ug002_uva//J0413-0615_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0413-0615_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0410714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1056 1.1056 2.21121 4.42241 8.84482 17.6896 35.3793 70.7586 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.345 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0413-0615_S_dfm.log closed on Wed Mar 4 20:15:16 2020