! Started logfile: /image_prod/ug002_uva//J0410+8208_S_b_dfm.log on Wed Mar 4 20:13:56 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//J0410+8208_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0410+8208_S_b_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899722 visibilities/baseline/integration-bin. ! Found source: J0410+8208 ! ! 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 9717 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 J0410+8208_S_b] 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010719Jy sigma=7.529374 ! Fit after self-cal, rms=0.868066Jy sigma=6.441504 ! 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=3.193 mas, bmaj=3.693 mas, bpa=62.69 degrees ! Estimated noise=1.48712 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 = 0.0997522 Jy ! Component: 100 - total flux cleaned = 0.134511 Jy ! Total flux subtracted in 100 components = 0.134511 Jy ! Clean residual min=-0.005518 max=0.015069 Jy/beam ! Clean residual mean=-0.000021 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.134511 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.134511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074924Jy sigma=0.515350 ! Fit after self-cal, rms=0.074753Jy sigma=0.513750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164897 Jy ! Component: 100 - total flux cleaned = 0.0242897 Jy ! Total flux subtracted in 100 components = 0.0242897 Jy ! Clean residual min=-0.004303 max=0.008663 Jy/beam ! Clean residual mean=-0.000014 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.158801 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.158801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070639Jy sigma=0.478899 ! Fit after self-cal, rms=0.070606Jy sigma=0.478568 ! Inverting map ! Added new window around map position (-8, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788078 Jy ! Component: 100 - total flux cleaned = 0.0127307 Jy ! Total flux subtracted in 100 components = 0.0127307 Jy ! Clean residual min=-0.003851 max=0.004158 Jy/beam ! Clean residual mean=-0.000007 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.171531 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.171531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069524Jy sigma=0.468099 ! Fit after self-cal, rms=0.069416Jy sigma=0.467331 ! 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=3.892 mas, bmaj=4.338 mas, bpa=61.89 degrees ! Estimated noise=0.985751 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 = 0.00577353 Jy ! Component: 100 - total flux cleaned = 0.00935208 Jy ! Component: 150 - total flux cleaned = 0.0117409 Jy ! Component: 200 - total flux cleaned = 0.0133709 Jy ! Total flux subtracted in 200 components = 0.0133709 Jy ! Clean residual min=-0.002582 max=0.003275 Jy/beam ! Clean residual mean=-0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.184902 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.184902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068903Jy sigma=0.462694 ! Fit after self-cal, rms=0.068833Jy sigma=0.462180 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.892 x 4.338 at 61.89 degrees (North through East) ! Clean map min=-0.0024841 max=0.1308 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 1.00 ! LA 0.98 MK 1.01 NL 0.99 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00 KP 0.96 ! LA 1.00 MK 1.05 NL 1.05 OV 1.03 ! PT 0.99 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 1.00 ! LA 1.00 MK 1.02 NL 1.01 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.068833Jy sigma=0.462180 ! Fit after self-cal, rms=0.066621Jy sigma=0.459938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.896 mas, bmaj=4.347 mas, bpa=61.89 degrees ! Estimated noise=0.979609 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 = 0.00162502 Jy ! Component: 100 - total flux cleaned = 0.00189962 Jy ! Component: 150 - total flux cleaned = 0.00199762 Jy ! Component: 200 - total flux cleaned = 0.00207594 Jy ! Total flux subtracted in 200 components = 0.00207594 Jy ! Clean residual min=-0.002394 max=0.002690 Jy/beam ! Clean residual mean=0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.186978 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.186978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066571Jy sigma=0.459442 ! Fit after self-cal, rms=0.066545Jy sigma=0.459341 ! 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=0.066545Jy sigma=0.459341 ! Fit after self-cal, rms=0.066418Jy sigma=0.454944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.877 mas, bmaj=4.368 mas, bpa=59.68 degrees ! Estimated noise=0.980728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625897 Jy ! Component: 100 - total flux cleaned = 0.000662535 Jy ! Component: 150 - total flux cleaned = 0.000631543 Jy ! Component: 200 - total flux cleaned = 0.000617925 Jy ! Total flux subtracted in 200 components = 0.000617925 Jy ! Clean residual min=-0.001802 max=0.001954 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.187596 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.187596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066408Jy sigma=0.454857 ! Fit after self-cal, rms=0.066422Jy sigma=0.454798 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) ! Added new window around map position (-9.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201494 Jy ! Component: 100 - total flux cleaned = 0.00309293 Jy ! Component: 150 - total flux cleaned = 0.00333599 Jy ! Component: 200 - total flux cleaned = 0.00340887 Jy ! Total flux subtracted in 200 components = 0.00340887 Jy ! Clean residual min=-0.001750 max=0.001770 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.191005 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.191005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066359Jy sigma=0.454285 ! Fit after self-cal, rms=0.066355Jy sigma=0.454232 ! 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=0.066355Jy sigma=0.454232 ! Fit after self-cal, rms=0.066181Jy sigma=0.454137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=4.363 mas, bpa=59.52 degrees ! Estimated noise=0.980739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112381 Jy ! Component: 100 - total flux cleaned = 0.00178112 Jy ! Component: 150 - total flux cleaned = 0.00187096 Jy ! Component: 200 - total flux cleaned = 0.00191147 Jy ! Total flux subtracted in 200 components = 0.00191147 Jy ! Clean residual min=-0.001720 max=0.001692 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.192916 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.192916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066157Jy sigma=0.453951 ! Fit after self-cal, rms=0.066153Jy sigma=0.453935 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 = 0.000237087 Jy ! Component: 100 - total flux cleaned = 0.000237326 Jy ! Component: 150 - total flux cleaned = 0.00027309 Jy ! Component: 200 - total flux cleaned = 0.000290141 Jy ! Total flux subtracted in 200 components = 0.000290141 Jy ! Clean residual min=-0.001691 max=0.001673 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.193207 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.193207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066142Jy sigma=0.453871 ! Fit after self-cal, rms=0.066143Jy sigma=0.453869 ! 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=0.066143Jy sigma=0.453869 ! Fit after self-cal, rms=0.066086Jy sigma=0.453824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.463 mas, bmaj=9.031 mas, bpa=61.01 degrees ! Estimated noise=1.22935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000881897 Jy ! Component: 100 - total flux cleaned = 0.00122476 Jy ! Component: 150 - total flux cleaned = 0.0013242 Jy ! Component: 200 - total flux cleaned = 0.00139926 Jy ! Total flux subtracted in 200 components = 0.00139926 Jy ! Clean residual min=-0.001874 max=0.001750 Jy/beam ! Clean residual mean=0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.194606 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.194606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066083Jy sigma=0.453776 ! Fit after self-cal, rms=0.066079Jy sigma=0.453765 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 = 0.000179656 Jy ! Component: 100 - total flux cleaned = 0.000211933 Jy ! Component: 150 - total flux cleaned = 0.000231327 Jy ! Component: 200 - total flux cleaned = 0.000240217 Jy ! Total flux subtracted in 200 components = 0.000240217 Jy ! Clean residual min=-0.001846 max=0.001762 Jy/beam ! Clean residual mean=0.000007 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.194846 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 138 components and 0.194846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066079Jy sigma=0.453762 ! Fit after self-cal, rms=0.066079Jy sigma=0.453759 ! 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=3.869 mas, bmaj=4.359 mas, bpa=59.49 degrees ! Estimated noise=0.981532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.869 x 4.359 at 59.49 degrees (North through East) ! Clean map min=-0.0016328 max=0.12934 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=3.178 mas, bmaj=3.722 mas, bpa=60.89 degrees ! Estimated noise=1.48307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0995837 Jy ! Component: 100 - total flux cleaned = 0.134899 Jy ! Component: 150 - total flux cleaned = 0.151108 Jy ! Component: 200 - total flux cleaned = 0.160679 Jy ! Total flux subtracted in 200 components = 0.160679 Jy ! Clean residual min=-0.003700 max=0.005282 Jy/beam ! Clean residual mean=-0.000011 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.160679 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 0.160679 Jy ! Inverting map and beam ! Estimated beam: bmin=3.869 mas, bmaj=4.359 mas, bpa=59.49 degrees ! Estimated noise=0.981532 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 = 0.0093274 Jy ! Component: 100 - total flux cleaned = 0.0154738 Jy ! Component: 150 - total flux cleaned = 0.0198784 Jy ! Component: 200 - total flux cleaned = 0.0231546 Jy ! Total flux subtracted in 200 components = 0.0231546 Jy ! Clean residual min=-0.001827 max=0.002398 Jy/beam ! Clean residual mean=-0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.183834 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 0.183834 Jy ! Inverting map ! Added new window around map position (-1, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264541 Jy ! Component: 100 - total flux cleaned = 0.00466377 Jy ! Component: 150 - total flux cleaned = 0.00627173 Jy ! Component: 200 - total flux cleaned = 0.00755981 Jy ! Total flux subtracted in 200 components = 0.00755981 Jy ! Clean residual min=-0.001622 max=0.001615 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.191393 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 95 components and 0.191393 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=8.463 mas, bmaj=9.031 mas, bpa=61.01 degrees ! Estimated noise=1.22935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155398 Jy ! Component: 100 - total flux cleaned = 0.00252982 Jy ! Component: 150 - total flux cleaned = 0.00298179 Jy ! Component: 200 - total flux cleaned = 0.00320768 Jy ! Total flux subtracted in 200 components = 0.00320768 Jy ! Clean residual min=-0.001793 max=0.001731 Jy/beam ! Clean residual mean=0.000007 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.194601 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 = 0.000191175 Jy ! Component: 100 - total flux cleaned = 0.000353332 Jy ! Component: 150 - total flux cleaned = 0.000491111 Jy ! Component: 200 - total flux cleaned = 0.000574534 Jy ! Total flux subtracted in 200 components = 0.000574534 Jy ! Clean residual min=-0.001764 max=0.001714 Jy/beam ! Clean residual mean=0.000008 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.195176 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 147 components and 0.195176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.869 mas, bmaj=4.359 mas, bpa=59.49 degrees ! Estimated noise=0.981532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7971e-05 Jy ! Component: 100 - total flux cleaned = 4.44352e-05 Jy ! Component: 150 - total flux cleaned = 2.36982e-05 Jy ! Component: 200 - total flux cleaned = 2.37394e-05 Jy ! Total flux subtracted in 200 components = 2.37394e-05 Jy ! Clean residual min=-0.001554 max=0.001600 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.195199 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 0.195199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066070Jy sigma=0.453707 ! Fit after self-cal, rms=0.066068Jy sigma=0.453666 wmodel J0410+8208_S_b_map.mod ! Writing 161 model components to file: J0410+8208_S_b_map.mod wobs J0410+8208_S_b_uvs.fits ! Writing UV FITS file: J0410+8208_S_b_uvs.fits wwins J0410+8208_S_b_map.win ! wwins: Wrote 4 windows to J0410+8208_S_b_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 = 3.03896e-05 Jy ! Component: 100 - total flux cleaned = 0.000307479 Jy ! Component: 150 - total flux cleaned = 0.000494179 Jy ! Component: 200 - total flux cleaned = 0.000699891 Jy ! Component: 250 - total flux cleaned = 0.000924474 Jy ! Component: 300 - total flux cleaned = 0.000998481 Jy ! Component: 350 - total flux cleaned = 0.00116603 Jy ! Component: 400 - total flux cleaned = 0.00132892 Jy ! Component: 450 - total flux cleaned = 0.00142042 Jy ! Component: 500 - total flux cleaned = 0.00148701 Jy ! Component: 550 - total flux cleaned = 0.00150892 Jy ! Component: 600 - total flux cleaned = 0.0016179 Jy ! Component: 650 - total flux cleaned = 0.00166054 Jy ! Component: 700 - total flux cleaned = 0.0016821 Jy ! Component: 750 - total flux cleaned = 0.00182758 Jy ! Component: 800 - total flux cleaned = 0.00174552 Jy ! Component: 850 - total flux cleaned = 0.00184721 Jy ! Component: 900 - total flux cleaned = 0.00186732 Jy ! Component: 950 - total flux cleaned = 0.00186761 Jy ! Component: 1000 - total flux cleaned = 0.00194574 Jy ! Component: 1050 - total flux cleaned = 0.00196528 Jy ! Component: 1100 - total flux cleaned = 0.00202281 Jy ! Component: 1150 - total flux cleaned = 0.00211712 Jy ! Component: 1200 - total flux cleaned = 0.00213555 Jy ! Component: 1250 - total flux cleaned = 0.00219069 Jy ! Component: 1300 - total flux cleaned = 0.00215389 Jy ! Component: 1350 - total flux cleaned = 0.00213589 Jy ! Component: 1400 - total flux cleaned = 0.00215387 Jy ! Component: 1450 - total flux cleaned = 0.00222512 Jy ! Component: 1500 - total flux cleaned = 0.00217209 Jy ! Component: 1550 - total flux cleaned = 0.00227733 Jy ! Component: 1600 - total flux cleaned = 0.00224261 Jy ! Component: 1650 - total flux cleaned = 0.00224275 Jy ! Component: 1700 - total flux cleaned = 0.00231137 Jy ! Component: 1750 - total flux cleaned = 0.00227729 Jy ! Component: 1800 - total flux cleaned = 0.0023278 Jy ! Component: 1850 - total flux cleaned = 0.00229419 Jy ! Component: 1900 - total flux cleaned = 0.00231079 Jy ! Component: 1950 - total flux cleaned = 0.0022947 Jy ! Component: 2000 - total flux cleaned = 0.00239259 Jy ! Component: 2050 - total flux cleaned = 0.00231138 Jy ! Component: 2100 - total flux cleaned = 0.00232723 Jy ! Component: 2150 - total flux cleaned = 0.00232704 Jy ! Component: 2200 - total flux cleaned = 0.00235883 Jy ! Component: 2250 - total flux cleaned = 0.00232726 Jy ! Component: 2300 - total flux cleaned = 0.00235863 Jy ! Component: 2350 - total flux cleaned = 0.00234297 Jy ! Component: 2400 - total flux cleaned = 0.00235858 Jy ! Component: 2450 - total flux cleaned = 0.00234321 Jy ! Component: 2500 - total flux cleaned = 0.00232789 Jy ! Component: 2550 - total flux cleaned = 0.00235821 Jy ! Component: 2600 - total flux cleaned = 0.00237342 Jy ! Component: 2650 - total flux cleaned = 0.00232847 Jy ! Component: 2700 - total flux cleaned = 0.00231361 Jy ! Component: 2750 - total flux cleaned = 0.00234333 Jy ! Component: 2800 - total flux cleaned = 0.00235812 Jy ! Component: 2850 - total flux cleaned = 0.00235811 Jy ! Component: 2900 - total flux cleaned = 0.00235821 Jy ! Component: 2950 - total flux cleaned = 0.00232938 Jy ! Component: 3000 - total flux cleaned = 0.00238685 Jy ! Component: 3050 - total flux cleaned = 0.0024012 Jy ! Component: 3100 - total flux cleaned = 0.00238701 Jy ! Component: 3150 - total flux cleaned = 0.00242953 Jy ! Component: 3200 - total flux cleaned = 0.00245776 Jy ! Component: 3250 - total flux cleaned = 0.00247174 Jy ! Component: 3300 - total flux cleaned = 0.0024718 Jy ! Component: 3350 - total flux cleaned = 0.00248564 Jy ! Component: 3400 - total flux cleaned = 0.00251319 Jy ! Component: 3450 - total flux cleaned = 0.00251323 Jy ! Component: 3500 - total flux cleaned = 0.00255413 Jy ! Component: 3550 - total flux cleaned = 0.00252703 Jy ! Component: 3600 - total flux cleaned = 0.00254058 Jy ! Component: 3650 - total flux cleaned = 0.00252714 Jy ! Component: 3700 - total flux cleaned = 0.00254053 Jy ! Component: 3750 - total flux cleaned = 0.00259362 Jy ! Component: 3800 - total flux cleaned = 0.00262006 Jy ! Component: 3850 - total flux cleaned = 0.0026462 Jy ! Component: 3900 - total flux cleaned = 0.00267241 Jy ! Component: 3950 - total flux cleaned = 0.00264615 Jy ! Component: 4000 - total flux cleaned = 0.00264622 Jy ! Component: 4050 - total flux cleaned = 0.00269794 Jy ! Total flux subtracted in 4096 components = 0.00267231 Jy ! Clean residual min=-0.000818 max=0.000884 Jy/beam ! Clean residual mean=0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.197872 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 488 components and 0.197872 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0410+8208_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.869 x 4.359 at 59.49 degrees (North through East) ! Clean map min=-0.0012157 max=0.12934 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0410+8208_S_b_map.fits wmodel /image_prod/ug002_uva//J0410+8208_S_b_map.mod ! Writing 488 model components to file: /image_prod/ug002_uva//J0410+8208_S_b_map.mod wobs /image_prod/ug002_uva//J0410+8208_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0410+8208_S_b_uvs.fits wwins /image_prod/ug002_uva//J0410+8208_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0410+8208_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.129342 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.540012 0.540012 1.08002 2.16005 4.3201 8.6402 17.2804 34.5608 69.1216 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 555.542 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0410+8208_S_b_dfm.log closed on Wed Mar 4 20:14:00 2020