! Started logfile: /image_prod/ug002_uva//J1119+2226_S_dfm.log on Wed Mar 4 23:59:04 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//J1119+2226_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1119+2226_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.913333 visibilities/baseline/integration-bin. ! Found source: J1119+2226 ! ! 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 5754 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 J1119+2226_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001102Jy sigma=8.239962 ! Fit after self-cal, rms=0.933470Jy sigma=7.651676 ! 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=3.024 mas, bmaj=5.235 mas, bpa=-1.061 degrees ! Estimated noise=1.63462 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 = 0.0513656 Jy ! Component: 100 - total flux cleaned = 0.0671087 Jy ! Total flux subtracted in 100 components = 0.0671087 Jy ! Clean residual min=-0.003973 max=0.006697 Jy/beam ! Clean residual mean=0.000000 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.0671087 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0671087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062369Jy sigma=0.464213 ! Fit after self-cal, rms=0.060980Jy sigma=0.453032 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784738 Jy ! Component: 100 - total flux cleaned = 0.0115712 Jy ! Total flux subtracted in 100 components = 0.0115712 Jy ! Clean residual min=-0.003566 max=0.003429 Jy/beam ! Clean residual mean=0.000001 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0786799 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0786799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059985Jy sigma=0.442667 ! Fit after self-cal, rms=0.059983Jy sigma=0.442551 ! 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=3.569 mas, bmaj=6.216 mas, bpa=1.155 degrees ! Estimated noise=1.17151 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 = 0.0025607 Jy ! Component: 100 - total flux cleaned = 0.00392067 Jy ! Component: 150 - total flux cleaned = 0.00476211 Jy ! Component: 200 - total flux cleaned = 0.00532128 Jy ! Total flux subtracted in 200 components = 0.00532128 Jy ! Clean residual min=-0.003097 max=0.002583 Jy/beam ! Clean residual mean=0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0840012 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0840012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059888Jy sigma=0.441474 ! Fit after self-cal, rms=0.059894Jy sigma=0.441439 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 6.216 at 1.155 degrees (North through East) ! Clean map min=-0.0029857 max=0.068865 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 KP 0.99 MK 1.10 ! NL 1.10 OV 0.85 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.03 HN 1.07 KP 1.03 ! MK 0.97 NL 0.94 OV 0.90 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 KP 1.02 MK 1.06 ! NL 0.97 OV 0.92 PT 1.04 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.07 HN 1.03 KP 0.96 ! MK 1.00 NL 1.04 OV 0.96 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 KP 1.08 MK 1.01 ! NL 0.90 OV 1.00 PT 1.05 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.04 HN 1.05 KP 1.07 ! MK 1.00 NL 0.98 OV 0.90 SC 1.12 ! ! ! Fit before self-cal, rms=0.059894Jy sigma=0.441439 ! Fit after self-cal, rms=0.060933Jy sigma=0.438688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=6.216 mas, bpa=1.533 degrees ! Estimated noise=1.17329 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 = -0.00016213 Jy ! Component: 100 - total flux cleaned = -0.0001762 Jy ! Component: 150 - total flux cleaned = -0.000216095 Jy ! Component: 200 - total flux cleaned = -0.000251889 Jy ! Total flux subtracted in 200 components = -0.000251889 Jy ! Clean residual min=-0.002222 max=0.002378 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0837493 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0837493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060922Jy sigma=0.438628 ! Fit after self-cal, rms=0.060980Jy sigma=0.438487 ! 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=0.060980Jy sigma=0.438487 ! Fit after self-cal, rms=0.060879Jy sigma=0.438020 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=6.215 mas, bpa=1.491 degrees ! Estimated noise=1.17215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012797 Jy ! Component: 100 - total flux cleaned = -0.000152711 Jy ! Component: 150 - total flux cleaned = -0.000172452 Jy ! Component: 200 - total flux cleaned = -0.000189887 Jy ! Total flux subtracted in 200 components = -0.000189887 Jy ! Clean residual min=-0.002227 max=0.002350 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0835594 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0835594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060873Jy sigma=0.437990 ! Fit after self-cal, rms=0.060873Jy sigma=0.437972 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 (50.5, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192374 Jy ! Component: 100 - total flux cleaned = 0.00214742 Jy ! Component: 150 - total flux cleaned = 0.00223832 Jy ! Component: 200 - total flux cleaned = 0.0022413 Jy ! Total flux subtracted in 200 components = 0.0022413 Jy ! Clean residual min=-0.002082 max=0.001917 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0858007 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0858007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060796Jy sigma=0.437378 ! Fit after self-cal, rms=0.060798Jy sigma=0.437299 ! 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=0.060798Jy sigma=0.437299 ! Fit after self-cal, rms=0.060599Jy sigma=0.437212 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=6.209 mas, bpa=1.618 degrees ! Estimated noise=1.16859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932719 Jy ! Component: 100 - total flux cleaned = 0.00105886 Jy ! Component: 150 - total flux cleaned = 0.00104066 Jy ! Component: 200 - total flux cleaned = 0.00105805 Jy ! Total flux subtracted in 200 components = 0.00105805 Jy ! Clean residual min=-0.002006 max=0.002023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0868587 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0868587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060578Jy sigma=0.437068 ! Fit after self-cal, rms=0.060580Jy sigma=0.437048 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 (17.5, -106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950642 Jy ! Component: 100 - total flux cleaned = 0.0010257 Jy ! Component: 150 - total flux cleaned = 0.00115797 Jy ! Component: 200 - total flux cleaned = 0.00116056 Jy ! Total flux subtracted in 200 components = 0.00116056 Jy ! Clean residual min=-0.001815 max=0.001855 Jy/beam ! Clean residual mean=-0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0880193 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0880193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060505Jy sigma=0.436538 ! Fit after self-cal, rms=0.060487Jy sigma=0.436480 ! 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=0.060487Jy sigma=0.436480 ! Fit after self-cal, rms=0.060277Jy sigma=0.436435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.944 mas, bmaj=9.635 mas, bpa=-2.425 degrees ! Estimated noise=1.38433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697988 Jy ! Component: 100 - total flux cleaned = 0.000855296 Jy ! Component: 150 - total flux cleaned = 0.000970942 Jy ! Component: 200 - total flux cleaned = 0.00109406 Jy ! Total flux subtracted in 200 components = 0.00109406 Jy ! Clean residual min=-0.001946 max=0.001788 Jy/beam ! Clean residual mean=-0.000006 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0891134 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0891133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060267Jy sigma=0.436366 ! Fit after self-cal, rms=0.060260Jy sigma=0.436352 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 = 0.000288465 Jy ! Component: 100 - total flux cleaned = 0.000414289 Jy ! Component: 150 - total flux cleaned = 0.000527462 Jy ! Component: 200 - total flux cleaned = 0.000615442 Jy ! Total flux subtracted in 200 components = 0.000615442 Jy ! Clean residual min=-0.001936 max=0.001832 Jy/beam ! Clean residual mean=-0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0897288 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.0897288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060258Jy sigma=0.436343 ! Fit after self-cal, rms=0.060256Jy sigma=0.436339 ! 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=3.572 mas, bmaj=6.206 mas, bpa=1.563 degrees ! Estimated noise=1.16681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.572 x 6.206 at 1.563 degrees (North through East) ! Clean map min=-0.0016429 max=0.069045 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=3.032 mas, bmaj=5.218 mas, bpa=-0.3604 degrees ! Estimated noise=1.62859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051767 Jy ! Component: 100 - total flux cleaned = 0.0680143 Jy ! Component: 150 - total flux cleaned = 0.0754047 Jy ! Component: 200 - total flux cleaned = 0.0795111 Jy ! Total flux subtracted in 200 components = 0.0795111 Jy ! Clean residual min=-0.002939 max=0.003034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0795112 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 0.0795112 Jy ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=6.206 mas, bpa=1.563 degrees ! Estimated noise=1.16681 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 = 0.00337378 Jy ! Component: 100 - total flux cleaned = 0.00555421 Jy ! Component: 150 - total flux cleaned = 0.00628117 Jy ! Component: 200 - total flux cleaned = 0.00676613 Jy ! Total flux subtracted in 200 components = 0.00676613 Jy ! Clean residual min=-0.001960 max=0.002015 Jy/beam ! Clean residual mean=-0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0862773 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.0862773 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=7.944 mas, bmaj=9.635 mas, bpa=-2.425 degrees ! Estimated noise=1.38433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172719 Jy ! Component: 100 - total flux cleaned = 0.00229759 Jy ! Component: 150 - total flux cleaned = 0.00250037 Jy ! Component: 200 - total flux cleaned = 0.00260903 Jy ! Total flux subtracted in 200 components = 0.00260903 Jy ! Clean residual min=-0.002114 max=0.001913 Jy/beam ! Clean residual mean=-0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0888863 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 = 0.000129626 Jy ! Component: 100 - total flux cleaned = 0.000217639 Jy ! Component: 150 - total flux cleaned = 0.000351989 Jy ! Component: 200 - total flux cleaned = 0.000474563 Jy ! Total flux subtracted in 200 components = 0.000474563 Jy ! Clean residual min=-0.002070 max=0.001835 Jy/beam ! Clean residual mean=-0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0893609 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 83 components and 0.0893609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=6.206 mas, bpa=1.563 degrees ! Estimated noise=1.16681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001924 Jy ! Component: 100 - total flux cleaned = -0.000256331 Jy ! Component: 150 - total flux cleaned = -0.00028407 Jy ! Component: 200 - total flux cleaned = -0.000333886 Jy ! Total flux subtracted in 200 components = -0.000333886 Jy ! Clean residual min=-0.001889 max=0.001764 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.089027 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.089027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060274Jy sigma=0.436469 ! Fit after self-cal, rms=0.060272Jy sigma=0.436445 wmodel J1119+2226_S_map.mod ! Writing 100 model components to file: J1119+2226_S_map.mod wobs J1119+2226_S_uvs.fits ! Writing UV FITS file: J1119+2226_S_uvs.fits wwins J1119+2226_S_map.win ! wwins: Wrote 3 windows to J1119+2226_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 = -7.31796e-05 Jy ! Component: 100 - total flux cleaned = -7.32379e-05 Jy ! Component: 150 - total flux cleaned = -0.000158514 Jy ! Component: 200 - total flux cleaned = -0.000238796 Jy ! Component: 250 - total flux cleaned = -0.000264665 Jy ! Component: 300 - total flux cleaned = -0.000240215 Jy ! Component: 350 - total flux cleaned = -0.000216512 Jy ! Component: 400 - total flux cleaned = -0.000216551 Jy ! Component: 450 - total flux cleaned = -0.000172377 Jy ! Component: 500 - total flux cleaned = -0.000150587 Jy ! Component: 550 - total flux cleaned = -6.53912e-05 Jy ! Component: 600 - total flux cleaned = -2.86006e-06 Jy ! Component: 650 - total flux cleaned = 9.90498e-05 Jy ! Component: 700 - total flux cleaned = 0.000159011 Jy ! Component: 750 - total flux cleaned = 0.000158697 Jy ! Component: 800 - total flux cleaned = 0.000197022 Jy ! Component: 850 - total flux cleaned = 0.0002727 Jy ! Component: 900 - total flux cleaned = 0.000290612 Jy ! Component: 950 - total flux cleaned = 0.000308553 Jy ! Component: 1000 - total flux cleaned = 0.000362451 Jy ! Component: 1050 - total flux cleaned = 0.000415559 Jy ! Component: 1100 - total flux cleaned = 0.000484996 Jy ! Component: 1150 - total flux cleaned = 0.000433511 Jy ! Component: 1200 - total flux cleaned = 0.00050131 Jy ! Component: 1250 - total flux cleaned = 0.000551418 Jy ! Component: 1300 - total flux cleaned = 0.000568218 Jy ! Component: 1350 - total flux cleaned = 0.000617208 Jy ! Component: 1400 - total flux cleaned = 0.000665258 Jy ! Component: 1450 - total flux cleaned = 0.000649217 Jy ! Component: 1500 - total flux cleaned = 0.000695857 Jy ! Component: 1550 - total flux cleaned = 0.000665121 Jy ! Component: 1600 - total flux cleaned = 0.000680384 Jy ! Component: 1650 - total flux cleaned = 0.000695248 Jy ! Component: 1700 - total flux cleaned = 0.000665461 Jy ! Component: 1750 - total flux cleaned = 0.000665389 Jy ! Component: 1800 - total flux cleaned = 0.000651001 Jy ! Component: 1850 - total flux cleaned = 0.000679381 Jy ! Component: 1900 - total flux cleaned = 0.000608502 Jy ! Component: 1950 - total flux cleaned = 0.000552403 Jy ! Component: 2000 - total flux cleaned = 0.000580348 Jy ! Component: 2050 - total flux cleaned = 0.000566542 Jy ! Component: 2100 - total flux cleaned = 0.000471484 Jy ! Component: 2150 - total flux cleaned = 0.000458243 Jy ! Component: 2200 - total flux cleaned = 0.000471539 Jy ! Component: 2250 - total flux cleaned = 0.000445159 Jy ! Component: 2300 - total flux cleaned = 0.000405806 Jy ! Component: 2350 - total flux cleaned = 0.000367074 Jy ! Component: 2400 - total flux cleaned = 0.000379814 Jy ! Component: 2450 - total flux cleaned = 0.000341468 Jy ! Component: 2500 - total flux cleaned = 0.000291151 Jy ! Component: 2550 - total flux cleaned = 0.000253789 Jy ! Component: 2600 - total flux cleaned = 0.000216774 Jy ! Component: 2650 - total flux cleaned = 0.000204645 Jy ! Component: 2700 - total flux cleaned = 0.00021664 Jy ! Component: 2750 - total flux cleaned = 0.000156616 Jy ! Component: 2800 - total flux cleaned = 0.000180224 Jy ! Component: 2850 - total flux cleaned = 0.000144808 Jy ! Component: 2900 - total flux cleaned = 7.45801e-05 Jy ! Component: 2950 - total flux cleaned = 5.14147e-05 Jy ! Component: 3000 - total flux cleaned = 5.14197e-05 Jy ! Component: 3050 - total flux cleaned = -4.00668e-05 Jy ! Component: 3100 - total flux cleaned = -0.00011946 Jy ! Component: 3150 - total flux cleaned = -0.000141862 Jy ! Component: 3200 - total flux cleaned = -0.000141989 Jy ! Component: 3250 - total flux cleaned = -0.00018645 Jy ! Component: 3300 - total flux cleaned = -0.000285583 Jy ! Component: 3350 - total flux cleaned = -0.000318472 Jy ! Component: 3400 - total flux cleaned = -0.00039447 Jy ! Component: 3450 - total flux cleaned = -0.000405189 Jy ! Component: 3500 - total flux cleaned = -0.00051243 Jy ! Component: 3550 - total flux cleaned = -0.000544411 Jy ! Component: 3600 - total flux cleaned = -0.00057622 Jy ! Component: 3650 - total flux cleaned = -0.000586734 Jy ! Component: 3700 - total flux cleaned = -0.000639171 Jy ! Component: 3750 - total flux cleaned = -0.000691151 Jy ! Component: 3800 - total flux cleaned = -0.000691106 Jy ! Component: 3850 - total flux cleaned = -0.000742488 Jy ! Component: 3900 - total flux cleaned = -0.000824235 Jy ! Component: 3950 - total flux cleaned = -0.000824288 Jy ! Component: 4000 - total flux cleaned = -0.000884994 Jy ! Component: 4050 - total flux cleaned = -0.000905074 Jy ! Total flux subtracted in 4096 components = -0.000965136 Jy ! Clean residual min=-0.000677 max=0.000657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0880618 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 390 components and 0.0880618 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1119+2226_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.572 x 6.206 at 1.563 degrees (North through East) ! Clean map min=-0.0012703 max=0.068608 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1119+2226_S_map.fits wmodel /image_prod/ug002_uva//J1119+2226_S_map.mod ! Writing 390 model components to file: /image_prod/ug002_uva//J1119+2226_S_map.mod wobs /image_prod/ug002_uva//J1119+2226_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1119+2226_S_uvs.fits wwins /image_prod/ug002_uva//J1119+2226_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1119+2226_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0686084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.768235 0.768235 1.53647 3.07294 6.14588 12.2918 24.5835 49.1671 98.3341 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.505 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1119+2226_S_dfm.log closed on Wed Mar 4 23:59:08 2020