! Started logfile: /image_prod/ug002_uva//J0207+8411_S_dfm.log on Wed Mar 4 19:24:57 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//J0207+8411_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0207+8411_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918519 visibilities/baseline/integration-bin. ! Found source: J0207+8411 ! ! 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 7440 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 J0207+8411_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032467Jy sigma=7.420508 ! Fit after self-cal, rms=0.758961Jy sigma=5.491720 ! 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=3.235 mas, bmaj=4.615 mas, bpa=-64.29 degrees ! Estimated noise=1.56394 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 = 0.186038 Jy ! Component: 100 - total flux cleaned = 0.226643 Jy ! Total flux subtracted in 100 components = 0.226643 Jy ! Clean residual min=-0.005487 max=0.011527 Jy/beam ! Clean residual mean=-0.000023 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.226643 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.226643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076568Jy sigma=0.484809 ! Fit after self-cal, rms=0.076554Jy sigma=0.484771 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113327 Jy ! Component: 100 - total flux cleaned = 0.0165548 Jy ! Total flux subtracted in 100 components = 0.0165548 Jy ! Clean residual min=-0.004742 max=0.004211 Jy/beam ! Clean residual mean=-0.000003 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.243198 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.243198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074108Jy sigma=0.468899 ! Fit after self-cal, rms=0.074114Jy sigma=0.468861 ! 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=3.909 mas, bmaj=5.399 mas, bpa=-66.71 degrees ! Estimated noise=1.15976 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 = 0.00447851 Jy ! Component: 100 - total flux cleaned = 0.00561032 Jy ! Component: 150 - total flux cleaned = 0.00577813 Jy ! Component: 200 - total flux cleaned = 0.00587054 Jy ! Total flux subtracted in 200 components = 0.00587054 Jy ! Clean residual min=-0.004714 max=0.004240 Jy/beam ! Clean residual mean=0.000012 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.249069 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.249069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073655Jy sigma=0.467669 ! Fit after self-cal, rms=0.073656Jy sigma=0.467661 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.909 x 5.399 at -66.71 degrees (North through East) ! Clean map min=-0.0046493 max=0.24178 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00 KP 1.00 ! LA 1.04 MK 1.02 NL 0.97 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.99 KP 0.99 ! LA 1.04 MK 1.03 NL 0.94 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.01 KP 1.00 ! LA 1.04 MK 1.01 NL 0.82 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.073656Jy sigma=0.467661 ! Fit after self-cal, rms=0.070321Jy sigma=0.450029 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=5.406 mas, bpa=-66.91 degrees ! Estimated noise=1.16383 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 = 0.00131532 Jy ! Component: 100 - total flux cleaned = 0.00161521 Jy ! Component: 150 - total flux cleaned = 0.00163636 Jy ! Component: 200 - total flux cleaned = 0.00161842 Jy ! Total flux subtracted in 200 components = 0.00161842 Jy ! Clean residual min=-0.003218 max=0.003012 Jy/beam ! Clean residual mean=-0.000006 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.250687 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.250687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070253Jy sigma=0.450027 ! Fit after self-cal, rms=0.070279Jy sigma=0.449932 ! 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=0.070279Jy sigma=0.449932 ! Fit after self-cal, rms=0.064072Jy sigma=0.432887 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.918 mas, bmaj=5.401 mas, bpa=-66.6 degrees ! Estimated noise=1.16318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.9518e-05 Jy ! Component: 100 - total flux cleaned = 0.000120139 Jy ! Component: 150 - total flux cleaned = 0.000120764 Jy ! Component: 200 - total flux cleaned = 0.000135164 Jy ! Total flux subtracted in 200 components = 0.000135164 Jy ! Clean residual min=-0.002181 max=0.001890 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.250822 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.250822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064061Jy sigma=0.432826 ! Fit after self-cal, rms=0.064049Jy sigma=0.432778 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 = -3.82841e-07 Jy ! Component: 100 - total flux cleaned = 1.08341e-05 Jy ! Component: 150 - total flux cleaned = 1.05924e-05 Jy ! Component: 200 - total flux cleaned = 2.81461e-05 Jy ! Total flux subtracted in 200 components = 2.81461e-05 Jy ! Clean residual min=-0.002172 max=0.001888 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.25085 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.25085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064045Jy sigma=0.432759 ! Fit after self-cal, rms=0.064045Jy sigma=0.432758 ! 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=0.064045Jy sigma=0.432758 ! Fit after self-cal, rms=0.064063Jy sigma=0.432735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.922 mas, bmaj=5.396 mas, bpa=-66.42 degrees ! Estimated noise=1.16321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.407e-05 Jy ! Component: 100 - total flux cleaned = 9.48668e-06 Jy ! Component: 150 - total flux cleaned = 2.14775e-05 Jy ! Component: 200 - total flux cleaned = 4.19268e-05 Jy ! Total flux subtracted in 200 components = 4.19268e-05 Jy ! Clean residual min=-0.002185 max=0.001872 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.250892 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.250892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064057Jy sigma=0.432704 ! Fit after self-cal, rms=0.064057Jy sigma=0.432704 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 = 1.02793e-05 Jy ! Component: 100 - total flux cleaned = 9.54029e-06 Jy ! Component: 150 - total flux cleaned = 1.6834e-05 Jy ! Component: 200 - total flux cleaned = 1.70856e-05 Jy ! Total flux subtracted in 200 components = 1.70856e-05 Jy ! Clean residual min=-0.002181 max=0.001873 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.250909 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.250909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064054Jy sigma=0.432693 ! Fit after self-cal, rms=0.064055Jy sigma=0.432692 ! 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=0.064055Jy sigma=0.432692 ! Fit after self-cal, rms=0.064078Jy sigma=0.432680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.536 mas, bmaj=9.839 mas, bpa=-72.92 degrees ! Estimated noise=1.39357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355756 Jy ! Component: 100 - total flux cleaned = 0.000378762 Jy ! Component: 150 - total flux cleaned = 0.000392553 Jy ! Component: 200 - total flux cleaned = 0.000411673 Jy ! Total flux subtracted in 200 components = 0.000411673 Jy ! Clean residual min=-0.002267 max=0.001876 Jy/beam ! Clean residual mean=0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.251321 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 58 components and 0.251321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064080Jy sigma=0.432687 ! Fit after self-cal, rms=0.064081Jy sigma=0.432683 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 = 4.29329e-05 Jy ! Component: 100 - total flux cleaned = 4.84307e-05 Jy ! Component: 150 - total flux cleaned = 6.37379e-05 Jy ! Component: 200 - total flux cleaned = 7.74539e-05 Jy ! Total flux subtracted in 200 components = 7.74539e-05 Jy ! Clean residual min=-0.002265 max=0.001881 Jy/beam ! Clean residual mean=0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.251398 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.251398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064083Jy sigma=0.432696 ! Fit after self-cal, rms=0.064084Jy sigma=0.432695 ! 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=3.926 mas, bmaj=5.392 mas, bpa=-66.27 degrees ! Estimated noise=1.1633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 5.392 at -66.27 degrees (North through East) ! Clean map min=-0.002081 max=0.24199 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=3.241 mas, bmaj=4.613 mas, bpa=-63.78 degrees ! Estimated noise=1.57655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187511 Jy ! Component: 100 - total flux cleaned = 0.228565 Jy ! Component: 150 - total flux cleaned = 0.239733 Jy ! Component: 200 - total flux cleaned = 0.244673 Jy ! Total flux subtracted in 200 components = 0.244673 Jy ! Clean residual min=-0.003161 max=0.002534 Jy/beam ! Clean residual mean=-0.000004 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.244673 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.244673 Jy ! Inverting map and beam ! Estimated beam: bmin=3.926 mas, bmaj=5.392 mas, bpa=-66.27 degrees ! Estimated noise=1.1633 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 = 0.00348112 Jy ! Component: 100 - total flux cleaned = 0.005027 Jy ! Component: 150 - total flux cleaned = 0.0057703 Jy ! Component: 200 - total flux cleaned = 0.00592873 Jy ! Total flux subtracted in 200 components = 0.00592873 Jy ! Clean residual min=-0.002267 max=0.001839 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.250602 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.250602 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=8.536 mas, bmaj=9.839 mas, bpa=-72.92 degrees ! Estimated noise=1.39357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671618 Jy ! Component: 100 - total flux cleaned = 0.000836335 Jy ! Component: 150 - total flux cleaned = 0.000865321 Jy ! Component: 200 - total flux cleaned = 0.000883599 Jy ! Total flux subtracted in 200 components = 0.000883599 Jy ! Clean residual min=-0.002287 max=0.001887 Jy/beam ! Clean residual mean=0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.251485 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 = 1.60693e-05 Jy ! Component: 100 - total flux cleaned = 2.57166e-05 Jy ! Component: 150 - total flux cleaned = 3.47176e-05 Jy ! Component: 200 - total flux cleaned = 3.90518e-05 Jy ! Total flux subtracted in 200 components = 3.90518e-05 Jy ! Clean residual min=-0.002280 max=0.001885 Jy/beam ! Clean residual mean=0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.251525 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.251524 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.926 mas, bmaj=5.392 mas, bpa=-66.27 degrees ! Estimated noise=1.1633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000339829 Jy ! Component: 100 - total flux cleaned = -0.00043053 Jy ! Component: 150 - total flux cleaned = -0.000460475 Jy ! Component: 200 - total flux cleaned = -0.000459889 Jy ! Total flux subtracted in 200 components = -0.000459889 Jy ! Clean residual min=-0.002217 max=0.001870 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.251065 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.251065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064090Jy sigma=0.432741 ! Fit after self-cal, rms=0.064088Jy sigma=0.432736 wmodel J0207+8411_S_map.mod ! Writing 43 model components to file: J0207+8411_S_map.mod wobs J0207+8411_S_uvs.fits ! Writing UV FITS file: J0207+8411_S_uvs.fits wwins J0207+8411_S_map.win ! wwins: Wrote 1 windows to J0207+8411_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 = -0.000938815 Jy ! Component: 100 - total flux cleaned = -0.00160108 Jy ! Component: 150 - total flux cleaned = -0.00216048 Jy ! Component: 200 - total flux cleaned = -0.00260353 Jy ! Component: 250 - total flux cleaned = -0.00291066 Jy ! Component: 300 - total flux cleaned = -0.00300032 Jy ! Component: 350 - total flux cleaned = -0.00302982 Jy ! Component: 400 - total flux cleaned = -0.00305885 Jy ! Component: 450 - total flux cleaned = -0.00314263 Jy ! Component: 500 - total flux cleaned = -0.0032253 Jy ! Component: 550 - total flux cleaned = -0.00333326 Jy ! Component: 600 - total flux cleaned = -0.00346553 Jy ! Component: 650 - total flux cleaned = -0.00349137 Jy ! Component: 700 - total flux cleaned = -0.0035171 Jy ! Component: 750 - total flux cleaned = -0.00351712 Jy ! Component: 800 - total flux cleaned = -0.00354184 Jy ! Component: 850 - total flux cleaned = -0.00349226 Jy ! Component: 900 - total flux cleaned = -0.00349232 Jy ! Component: 950 - total flux cleaned = -0.00344455 Jy ! Component: 1000 - total flux cleaned = -0.00344456 Jy ! Component: 1050 - total flux cleaned = -0.00346838 Jy ! Component: 1100 - total flux cleaned = -0.00346826 Jy ! Component: 1150 - total flux cleaned = -0.00349049 Jy ! Component: 1200 - total flux cleaned = -0.00342284 Jy ! Component: 1250 - total flux cleaned = -0.00348988 Jy ! Component: 1300 - total flux cleaned = -0.00346735 Jy ! Component: 1350 - total flux cleaned = -0.00342334 Jy ! Component: 1400 - total flux cleaned = -0.00353169 Jy ! Component: 1450 - total flux cleaned = -0.00355332 Jy ! Component: 1500 - total flux cleaned = -0.00357456 Jy ! Component: 1550 - total flux cleaned = -0.00357449 Jy ! Component: 1600 - total flux cleaned = -0.00359587 Jy ! Component: 1650 - total flux cleaned = -0.00367864 Jy ! Component: 1700 - total flux cleaned = -0.00378086 Jy ! Component: 1750 - total flux cleaned = -0.00382112 Jy ! Component: 1800 - total flux cleaned = -0.0039011 Jy ! Component: 1850 - total flux cleaned = -0.00392086 Jy ! Component: 1900 - total flux cleaned = -0.00407857 Jy ! Component: 1950 - total flux cleaned = -0.00415652 Jy ! Component: 2000 - total flux cleaned = -0.00415655 Jy ! Component: 2050 - total flux cleaned = -0.00423339 Jy ! Component: 2100 - total flux cleaned = -0.00430968 Jy ! Component: 2150 - total flux cleaned = -0.00436631 Jy ! Component: 2200 - total flux cleaned = -0.00444155 Jy ! Component: 2250 - total flux cleaned = -0.00451604 Jy ! Component: 2300 - total flux cleaned = -0.00455283 Jy ! Component: 2350 - total flux cleaned = -0.00460787 Jy ! Component: 2400 - total flux cleaned = -0.00469913 Jy ! Component: 2450 - total flux cleaned = -0.00477131 Jy ! Component: 2500 - total flux cleaned = -0.00487897 Jy ! Component: 2550 - total flux cleaned = -0.0049324 Jy ! Component: 2600 - total flux cleaned = -0.00500298 Jy ! Component: 2650 - total flux cleaned = -0.00509063 Jy ! Component: 2700 - total flux cleaned = -0.00512547 Jy ! Component: 2750 - total flux cleaned = -0.00512557 Jy ! Component: 2800 - total flux cleaned = -0.00522865 Jy ! Component: 2850 - total flux cleaned = -0.0053138 Jy ! Component: 2900 - total flux cleaned = -0.0053309 Jy ! Component: 2950 - total flux cleaned = -0.00539821 Jy ! Component: 3000 - total flux cleaned = -0.00541506 Jy ! Component: 3050 - total flux cleaned = -0.00546507 Jy ! Component: 3100 - total flux cleaned = -0.00551439 Jy ! Component: 3150 - total flux cleaned = -0.00554725 Jy ! Component: 3200 - total flux cleaned = -0.00554737 Jy ! Component: 3250 - total flux cleaned = -0.00564461 Jy ! Component: 3300 - total flux cleaned = -0.0056445 Jy ! Component: 3350 - total flux cleaned = -0.00567652 Jy ! Component: 3400 - total flux cleaned = -0.00567655 Jy ! Component: 3450 - total flux cleaned = -0.00572389 Jy ! Component: 3500 - total flux cleaned = -0.00573973 Jy ! Component: 3550 - total flux cleaned = -0.00569282 Jy ! Component: 3600 - total flux cleaned = -0.00570836 Jy ! Component: 3650 - total flux cleaned = -0.00572368 Jy ! Component: 3700 - total flux cleaned = -0.00572383 Jy ! Component: 3750 - total flux cleaned = -0.00572371 Jy ! Component: 3800 - total flux cleaned = -0.00573886 Jy ! Component: 3850 - total flux cleaned = -0.00575383 Jy ! Component: 3900 - total flux cleaned = -0.00567885 Jy ! Component: 3950 - total flux cleaned = -0.00570871 Jy ! Component: 4000 - total flux cleaned = -0.00557525 Jy ! Component: 4050 - total flux cleaned = -0.00560471 Jy ! Total flux subtracted in 4096 components = -0.00557544 Jy ! Clean residual min=-0.000889 max=0.000892 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.245489 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 335 components and 0.245489 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0207+8411_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 5.392 at -66.27 degrees (North through East) ! Clean map min=-0.001329 max=0.24224 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0207+8411_S_map.fits wmodel /image_prod/ug002_uva//J0207+8411_S_map.mod ! Writing 335 model components to file: /image_prod/ug002_uva//J0207+8411_S_map.mod wobs /image_prod/ug002_uva//J0207+8411_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0207+8411_S_uvs.fits wwins /image_prod/ug002_uva//J0207+8411_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0207+8411_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.242239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326651 0.326651 0.653301 1.3066 2.6132 5.22641 10.4528 20.9056 41.8113 83.6225 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 918.412 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0207+8411_S_dfm.log closed on Wed Mar 4 19:25:01 2020