! Started logfile: /image_prod/ug002_uva//J2214+3739_S_b_dfm.log on Thu Mar 5 05:34:50 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//J2214+3739_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2214+3739_S_b_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! AN table 3: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.981481 visibilities/baseline/integration-bin. ! Found source: J2214+3739 ! ! 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 6360 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 J2214+3739_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 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008561Jy sigma=8.809899 ! Fit after self-cal, rms=0.833918Jy sigma=7.210697 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=5.733 mas, bpa=-5.567 degrees ! Estimated noise=1.49516 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 = 0.1294 Jy ! Component: 100 - total flux cleaned = 0.159635 Jy ! Total flux subtracted in 100 components = 0.159635 Jy ! Clean residual min=-0.009545 max=0.014793 Jy/beam ! Clean residual mean=0.000001 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 0.159635 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.159635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082533Jy sigma=0.635557 ! Fit after self-cal, rms=0.082412Jy sigma=0.634899 ! 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=3.191 mas, bmaj=6.592 mas, bpa=-5.401 degrees ! Estimated noise=1.05459 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 (6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220741 Jy ! Component: 100 - total flux cleaned = 0.0366485 Jy ! Component: 150 - total flux cleaned = 0.0470567 Jy ! Component: 200 - total flux cleaned = 0.0546198 Jy ! Total flux subtracted in 200 components = 0.0546198 Jy ! Clean residual min=-0.007821 max=0.012063 Jy/beam ! Clean residual mean=0.000011 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 0.214255 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.214255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075973Jy sigma=0.552229 ! Fit after self-cal, rms=0.075381Jy sigma=0.546344 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.191 x 6.592 at -5.401 degrees (North through East) ! Clean map min=-0.006994 max=0.16998 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.96 HN 0.99 LA 0.93 ! MK 1.02 NL 1.03 OV 0.97 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.28 FD 0.97 HN 0.93 KP 0.96 ! LA 0.91 MK 1.06 OV 1.06 PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 0.94 HN 0.98 KP 0.98 ! LA 0.95 MK 1.03 NL 0.94 OV 1.07 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 LA 0.94 ! MK 1.01 NL 0.99 OV 0.98 PT 0.93 ! SC 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 5.37 FD 0.99 HN 0.97 KP 0.94 ! LA 0.92 MK 1.06 OV 1.00 PT 0.91 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 3.26 FD 0.94 HN 0.97 KP 0.79 ! LA 0.96 MK 1.02 NL 0.78 OV 1.07 ! SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.01 LA 0.94 ! MK 0.99 NL 1.04 OV 0.98 PT 0.94 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.39 FD 0.95 HN 0.98 KP 0.98 ! LA 0.93 MK 1.05 OV 0.98 PT 0.94 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.29 FD 0.90 HN 0.96 KP 0.95 ! LA 0.96 MK 1.01 NL 0.99 OV 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.075381Jy sigma=0.546344 ! Fit after self-cal, rms=0.092837Jy sigma=0.467863 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=6.609 mas, bpa=-5.146 degrees ! Estimated noise=1.03999 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 (15, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106054 Jy ! Component: 100 - total flux cleaned = 0.0147767 Jy ! Component: 150 - total flux cleaned = 0.0152144 Jy ! Component: 200 - total flux cleaned = 0.0154521 Jy ! Total flux subtracted in 200 components = 0.0154521 Jy ! Clean residual min=-0.003116 max=0.003750 Jy/beam ! Clean residual mean=-0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.229707 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.229707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091567Jy sigma=0.447931 ! Fit after self-cal, rms=0.091700Jy sigma=0.446001 ! 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=0.091700Jy sigma=0.446001 ! Fit after self-cal, rms=0.093588Jy sigma=0.444601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=6.613 mas, bpa=-4.999 degrees ! Estimated noise=1.03316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360701 Jy ! Component: 100 - total flux cleaned = 0.00372037 Jy ! Component: 150 - total flux cleaned = 0.00400264 Jy ! Component: 200 - total flux cleaned = 0.00416619 Jy ! Total flux subtracted in 200 components = 0.00416619 Jy ! Clean residual min=-0.002300 max=0.002533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.233873 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.233873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093297Jy sigma=0.440773 ! Fit after self-cal, rms=0.093255Jy sigma=0.440450 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 (62.5, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246503 Jy ! Component: 100 - total flux cleaned = 0.00276305 Jy ! Component: 150 - total flux cleaned = 0.00302326 Jy ! Component: 200 - total flux cleaned = 0.00319732 Jy ! Total flux subtracted in 200 components = 0.00319732 Jy ! Clean residual min=-0.002084 max=0.001988 Jy/beam ! Clean residual mean=-0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.23707 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.23707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093111Jy sigma=0.438887 ! Fit after self-cal, rms=0.093091Jy sigma=0.438833 ! 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=0.093091Jy sigma=0.438833 ! Fit after self-cal, rms=0.094907Jy sigma=0.438545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=6.614 mas, bpa=-4.992 degrees ! Estimated noise=1.03051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665058 Jy ! Component: 100 - total flux cleaned = 0.000721147 Jy ! Component: 150 - total flux cleaned = 0.00081902 Jy ! Component: 200 - total flux cleaned = 0.000952695 Jy ! Total flux subtracted in 200 components = 0.000952695 Jy ! Clean residual min=-0.001922 max=0.001747 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.238023 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.238023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094824Jy sigma=0.437758 ! Fit after self-cal, rms=0.094809Jy sigma=0.437714 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 = 0.000280746 Jy ! Component: 100 - total flux cleaned = 0.000359745 Jy ! Component: 150 - total flux cleaned = 0.000434066 Jy ! Component: 200 - total flux cleaned = 0.000505901 Jy ! Total flux subtracted in 200 components = 0.000505901 Jy ! Clean residual min=-0.001821 max=0.001729 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.238529 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.238529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094755Jy sigma=0.437330 ! Fit after self-cal, rms=0.094745Jy sigma=0.437318 ! 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=0.094745Jy sigma=0.437318 ! Fit after self-cal, rms=0.095293Jy sigma=0.437262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.219 mas, bmaj=10.19 mas, bpa=-3.757 degrees ! Estimated noise=1.27078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762724 Jy ! Component: 100 - total flux cleaned = 0.000907767 Jy ! Component: 150 - total flux cleaned = 0.000999175 Jy ! Component: 200 - total flux cleaned = 0.00105242 Jy ! Total flux subtracted in 200 components = 0.00105242 Jy ! Clean residual min=-0.001695 max=0.001732 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.239581 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.239581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095271Jy sigma=0.437074 ! Fit after self-cal, rms=0.095264Jy sigma=0.437044 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 = 0.000240171 Jy ! Component: 100 - total flux cleaned = 0.000266091 Jy ! Component: 150 - total flux cleaned = 0.000266314 Jy ! Component: 200 - total flux cleaned = 0.000287396 Jy ! Total flux subtracted in 200 components = 0.000287396 Jy ! Clean residual min=-0.001653 max=0.001659 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.239869 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.239869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095252Jy sigma=0.436958 ! Fit after self-cal, rms=0.095245Jy sigma=0.436949 ! 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=3.193 mas, bmaj=6.614 mas, bpa=-5.004 degrees ! Estimated noise=1.03042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.193 x 6.614 at -5.004 degrees (North through East) ! Clean map min=-0.0016737 max=0.16592 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=5.749 mas, bpa=-5.262 degrees ! Estimated noise=1.47064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12716 Jy ! Component: 100 - total flux cleaned = 0.156883 Jy ! Component: 150 - total flux cleaned = 0.172394 Jy ! Component: 200 - total flux cleaned = 0.184001 Jy ! Total flux subtracted in 200 components = 0.184001 Jy ! Clean residual min=-0.004917 max=0.006831 Jy/beam ! Clean residual mean=-0.000004 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.184001 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.184001 Jy ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=6.614 mas, bpa=-5.004 degrees ! Estimated noise=1.03042 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 = 0.0132875 Jy ! Component: 100 - total flux cleaned = 0.0228589 Jy ! Component: 150 - total flux cleaned = 0.0299585 Jy ! Component: 200 - total flux cleaned = 0.0352828 Jy ! Total flux subtracted in 200 components = 0.0352828 Jy ! Clean residual min=-0.002585 max=0.003071 Jy/beam ! Clean residual mean=-0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.219284 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.219284 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=7.219 mas, bmaj=10.19 mas, bpa=-3.757 degrees ! Estimated noise=1.27078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070419 Jy ! Component: 100 - total flux cleaned = 0.0109863 Jy ! Component: 150 - total flux cleaned = 0.0135192 Jy ! Component: 200 - total flux cleaned = 0.0153747 Jy ! Total flux subtracted in 200 components = 0.0153747 Jy ! Clean residual min=-0.001869 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.234659 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 = 0.00142283 Jy ! Component: 100 - total flux cleaned = 0.00252313 Jy ! Component: 150 - total flux cleaned = 0.00315991 Jy ! Component: 200 - total flux cleaned = 0.00349382 Jy ! Total flux subtracted in 200 components = 0.00349382 Jy ! Clean residual min=-0.001694 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.238152 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 143 components and 0.238152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=6.614 mas, bpa=-5.004 degrees ! Estimated noise=1.03042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109329 Jy ! Component: 100 - total flux cleaned = 0.000153579 Jy ! Component: 150 - total flux cleaned = 0.000271406 Jy ! Component: 200 - total flux cleaned = 0.000377802 Jy ! Total flux subtracted in 200 components = 0.000377802 Jy ! Clean residual min=-0.001907 max=0.001518 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.23853 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 158 components and 0.23853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095262Jy sigma=0.437059 ! Fit after self-cal, rms=0.095244Jy sigma=0.436869 wmodel J2214+3739_S_b_map.mod ! Writing 158 model components to file: J2214+3739_S_b_map.mod wobs J2214+3739_S_b_uvs.fits ! Writing UV FITS file: J2214+3739_S_b_uvs.fits wwins J2214+3739_S_b_map.win ! wwins: Wrote 4 windows to J2214+3739_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 = -0.000481153 Jy ! Component: 100 - total flux cleaned = -0.000763396 Jy ! Component: 150 - total flux cleaned = -0.000710241 Jy ! Component: 200 - total flux cleaned = -0.000736283 Jy ! Component: 250 - total flux cleaned = -0.000712056 Jy ! Component: 300 - total flux cleaned = -0.000688025 Jy ! Component: 350 - total flux cleaned = -0.000687931 Jy ! Component: 400 - total flux cleaned = -0.000710568 Jy ! Component: 450 - total flux cleaned = -0.000821305 Jy ! Component: 500 - total flux cleaned = -0.000886379 Jy ! Component: 550 - total flux cleaned = -0.000929383 Jy ! Component: 600 - total flux cleaned = -0.00107611 Jy ! Component: 650 - total flux cleaned = -0.0011374 Jy ! Component: 700 - total flux cleaned = -0.00117801 Jy ! Component: 750 - total flux cleaned = -0.00117808 Jy ! Component: 800 - total flux cleaned = -0.00121732 Jy ! Component: 850 - total flux cleaned = -0.00113972 Jy ! Component: 900 - total flux cleaned = -0.00110177 Jy ! Component: 950 - total flux cleaned = -0.00112079 Jy ! Component: 1000 - total flux cleaned = -0.00113978 Jy ! Component: 1050 - total flux cleaned = -0.00112133 Jy ! Component: 1100 - total flux cleaned = -0.00119395 Jy ! Component: 1150 - total flux cleaned = -0.00115791 Jy ! Component: 1200 - total flux cleaned = -0.00115803 Jy ! Component: 1250 - total flux cleaned = -0.00119302 Jy ! Component: 1300 - total flux cleaned = -0.00121031 Jy ! Component: 1350 - total flux cleaned = -0.00117584 Jy ! Component: 1400 - total flux cleaned = -0.00120983 Jy ! Component: 1450 - total flux cleaned = -0.0012773 Jy ! Component: 1500 - total flux cleaned = -0.00127703 Jy ! Component: 1550 - total flux cleaned = -0.00132655 Jy ! Component: 1600 - total flux cleaned = -0.00135915 Jy ! Component: 1650 - total flux cleaned = -0.00139149 Jy ! Component: 1700 - total flux cleaned = -0.0014074 Jy ! Component: 1750 - total flux cleaned = -0.00140752 Jy ! Component: 1800 - total flux cleaned = -0.0015022 Jy ! Component: 1850 - total flux cleaned = -0.00148658 Jy ! Component: 1900 - total flux cleaned = -0.00159481 Jy ! Component: 1950 - total flux cleaned = -0.00156403 Jy ! Component: 2000 - total flux cleaned = -0.00160944 Jy ! Component: 2050 - total flux cleaned = -0.00168479 Jy ! Component: 2100 - total flux cleaned = -0.00163984 Jy ! Component: 2150 - total flux cleaned = -0.00172888 Jy ! Component: 2200 - total flux cleaned = -0.00174351 Jy ! Component: 2250 - total flux cleaned = -0.00174347 Jy ! Component: 2300 - total flux cleaned = -0.00172921 Jy ! Component: 2350 - total flux cleaned = -0.00175806 Jy ! Component: 2400 - total flux cleaned = -0.00180076 Jy ! Component: 2450 - total flux cleaned = -0.00181501 Jy ! Component: 2500 - total flux cleaned = -0.00180082 Jy ! Component: 2550 - total flux cleaned = -0.00177282 Jy ! Component: 2600 - total flux cleaned = -0.00175895 Jy ! Component: 2650 - total flux cleaned = -0.00173136 Jy ! Component: 2700 - total flux cleaned = -0.00174502 Jy ! Component: 2750 - total flux cleaned = -0.00174507 Jy ! Component: 2800 - total flux cleaned = -0.00175862 Jy ! Component: 2850 - total flux cleaned = -0.00174516 Jy ! Component: 2900 - total flux cleaned = -0.0017586 Jy ! Component: 2950 - total flux cleaned = -0.00177182 Jy ! Component: 3000 - total flux cleaned = -0.00177188 Jy ! Component: 3050 - total flux cleaned = -0.00182429 Jy ! Component: 3100 - total flux cleaned = -0.00183728 Jy ! Component: 3150 - total flux cleaned = -0.00183722 Jy ! Component: 3200 - total flux cleaned = -0.00187587 Jy ! Component: 3250 - total flux cleaned = -0.00187582 Jy ! Component: 3300 - total flux cleaned = -0.00188859 Jy ! Component: 3350 - total flux cleaned = -0.00183791 Jy ! Component: 3400 - total flux cleaned = -0.00186308 Jy ! Component: 3450 - total flux cleaned = -0.00188802 Jy ! Component: 3500 - total flux cleaned = -0.0018879 Jy ! Component: 3550 - total flux cleaned = -0.00187545 Jy ! Component: 3600 - total flux cleaned = -0.00187554 Jy ! Component: 3650 - total flux cleaned = -0.00186327 Jy ! Component: 3700 - total flux cleaned = -0.00188773 Jy ! Component: 3750 - total flux cleaned = -0.00186344 Jy ! Component: 3800 - total flux cleaned = -0.00189948 Jy ! Component: 3850 - total flux cleaned = -0.00188747 Jy ! Component: 3900 - total flux cleaned = -0.00189943 Jy ! Component: 3950 - total flux cleaned = -0.00187588 Jy ! Component: 4000 - total flux cleaned = -0.00193496 Jy ! Component: 4050 - total flux cleaned = -0.00194669 Jy ! Total flux subtracted in 4096 components = -0.00199347 Jy ! Clean residual min=-0.000583 max=0.000665 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.236537 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 442 components and 0.236537 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2214+3739_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.193 x 6.614 at -5.004 degrees (North through East) ! Clean map min=-0.001445 max=0.16618 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2214+3739_S_b_map.fits wmodel /image_prod/ug002_uva//J2214+3739_S_b_map.mod ! Writing 442 model components to file: /image_prod/ug002_uva//J2214+3739_S_b_map.mod wobs /image_prod/ug002_uva//J2214+3739_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2214+3739_S_b_uvs.fits wwins /image_prod/ug002_uva//J2214+3739_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2214+3739_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.166179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373326 0.373326 0.746652 1.4933 2.98661 5.97322 11.9464 23.8929 47.7858 95.5715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.166 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 803.586 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2214+3739_S_b_dfm.log closed on Thu Mar 5 05:34:53 2020