! Started logfile: /scr/pima/rv124_uvs/J2310+1055_X_dfm.log on Mon Dec 24 00:22:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv124_uvs/J2310+1055_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J2310+1055_X_uva.fits ! AN table 1: 66 integrations on 45 of 45 possible baselines. ! AN table 2: 33 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.400616 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2310+1055 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6240 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2310+1055_X] 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 0.200x0.200 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 409 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 409 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 435 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 435 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.038503Jy sigma=17.786403 ! Fit after self-cal, rms=0.752864Jy sigma=12.988376 ! 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=1.134 mas, bmaj=1.535 mas, bpa=-19.15 degrees ! Estimated noise=0.823063 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 = 0.192072 Jy ! Component: 100 - total flux cleaned = 0.236237 Jy ! Total flux subtracted in 100 components = 0.236237 Jy ! Clean residual min=-0.006346 max=0.016369 Jy/beam ! Clean residual mean=-0.000010 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.236237 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.236237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071518Jy sigma=1.139321 ! Fit after self-cal, rms=0.071504Jy sigma=1.139193 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172603 Jy ! Component: 100 - total flux cleaned = 0.0254377 Jy ! Total flux subtracted in 100 components = 0.0254377 Jy ! Clean residual min=-0.005858 max=0.009278 Jy/beam ! Clean residual mean=-0.000006 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.261674 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.261674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067088Jy sigma=1.046199 ! Fit after self-cal, rms=0.067042Jy sigma=1.045626 ! Inverting map ! Added new window around map position (-2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824303 Jy ! Component: 100 - total flux cleaned = 0.0122606 Jy ! Total flux subtracted in 100 components = 0.0122606 Jy ! Clean residual min=-0.005642 max=0.005534 Jy/beam ! Clean residual mean=-0.000005 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.273935 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.273935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065670Jy sigma=1.017221 ! Fit after self-cal, rms=0.065542Jy sigma=1.014727 ! 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=1.33 mas, bmaj=1.825 mas, bpa=-15.11 degrees ! Estimated noise=0.57757 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 = 0.00626705 Jy ! Component: 100 - total flux cleaned = 0.00958092 Jy ! Component: 150 - total flux cleaned = 0.0106797 Jy ! Component: 200 - total flux cleaned = 0.0111614 Jy ! Total flux subtracted in 200 components = 0.0111614 Jy ! Clean residual min=-0.004759 max=0.005807 Jy/beam ! Clean residual mean=-0.000004 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.285096 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.285097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064889Jy sigma=1.001841 ! Fit after self-cal, rms=0.064836Jy sigma=1.000793 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.33 x 1.825 at -15.11 degrees (North through East) ! Clean map min=-0.0045911 max=0.24567 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.03 KP 1.09 ! LA 1.05 NL 1.05 NY 0.78 OV 0.97 ! PT 0.93 SC 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.91 HN 1.08 KP 1.07 ! MK 1.00 NL 1.08 OV 0.96 PT 0.90 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.03 KP 1.06 ! LA 1.06 NL 1.04 NY 0.90 OV 0.99 ! PT 0.90 SC 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 1.13 KP 1.06 ! MK 1.00 NL 1.06 OV 0.99 PT 0.89 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.03 KP 1.08 ! LA 1.05 NL 1.04 NY 1.00* OV 0.99 ! PT 0.95 SC 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 1.15 KP 1.08 ! MK 1.03 NL 1.05 OV 0.97 PT 0.94 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.03 KP 1.11 ! LA 1.08 NL 1.04 NY 1.00* OV 1.00 ! PT 0.96 SC 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.94 HN 1.08 KP 1.07 ! MK 1.01 NL 1.05 OV 0.96 PT 0.96 ! ! ! Fit before self-cal, rms=0.064836Jy sigma=1.000793 ! Fit after self-cal, rms=0.059132Jy sigma=0.934740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=1.815 mas, bpa=-15.19 degrees ! Estimated noise=0.580429 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 = -0.00260439 Jy ! Component: 100 - total flux cleaned = -0.00338574 Jy ! Component: 150 - total flux cleaned = -0.00357711 Jy ! Component: 200 - total flux cleaned = -0.00377734 Jy ! Total flux subtracted in 200 components = -0.00377734 Jy ! Clean residual min=-0.002494 max=0.002852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.281319 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.281319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058989Jy sigma=0.932431 ! Fit after self-cal, rms=0.058998Jy sigma=0.932167 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058998Jy sigma=0.932167 ! Fit after self-cal, rms=0.058874Jy sigma=0.923724 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=1.815 mas, bpa=-15.11 degrees ! Estimated noise=0.579947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00098057 Jy ! Component: 100 - total flux cleaned = -0.00109152 Jy ! Component: 150 - total flux cleaned = -0.00120255 Jy ! Component: 200 - total flux cleaned = -0.00124571 Jy ! Total flux subtracted in 200 components = -0.00124571 Jy ! Clean residual min=-0.002408 max=0.002464 Jy/beam ! Clean residual mean=0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.280073 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.280073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058828Jy sigma=0.923070 ! Fit after self-cal, rms=0.058837Jy sigma=0.923003 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 (-47.8, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123432 Jy ! Component: 100 - total flux cleaned = 0.000803297 Jy ! Component: 150 - total flux cleaned = 0.000643682 Jy ! Component: 200 - total flux cleaned = 0.000499357 Jy ! Total flux subtracted in 200 components = 0.000499357 Jy ! Clean residual min=-0.002337 max=0.002290 Jy/beam ! Clean residual mean=0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.280573 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.280573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058726Jy sigma=0.921551 ! Fit after self-cal, rms=0.058718Jy sigma=0.921438 ! Inverting map ! Added new window around map position (0.2, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828636 Jy ! Component: 100 - total flux cleaned = 0.00101597 Jy ! Component: 150 - total flux cleaned = 0.00113644 Jy ! Component: 200 - total flux cleaned = 0.0011715 Jy ! Total flux subtracted in 200 components = 0.0011715 Jy ! Clean residual min=-0.002323 max=0.002103 Jy/beam ! Clean residual mean=0.000006 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.281744 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.281744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058609Jy sigma=0.919990 ! Fit after self-cal, rms=0.058604Jy sigma=0.919921 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058604Jy sigma=0.919921 ! Fit after self-cal, rms=0.058327Jy sigma=0.914067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=1.813 mas, bpa=-15.16 degrees ! Estimated noise=0.579959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133692 Jy ! Component: 100 - total flux cleaned = 9.97389e-05 Jy ! Component: 150 - total flux cleaned = 4.00957e-06 Jy ! Component: 200 - total flux cleaned = -5.59749e-05 Jy ! Total flux subtracted in 200 components = -5.59749e-05 Jy ! Clean residual min=-0.002139 max=0.002075 Jy/beam ! Clean residual mean=0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.281688 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.281688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058282Jy sigma=0.913541 ! Fit after self-cal, rms=0.058287Jy sigma=0.913514 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 = -2.72053e-05 Jy ! Component: 100 - total flux cleaned = -2.55551e-05 Jy ! Component: 150 - total flux cleaned = -2.52654e-05 Jy ! Component: 200 - total flux cleaned = -5.18407e-05 Jy ! Total flux subtracted in 200 components = -5.18407e-05 Jy ! Clean residual min=-0.002121 max=0.002054 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.281637 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.281637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058257Jy sigma=0.913190 ! Fit after self-cal, rms=0.058257Jy sigma=0.913184 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058257Jy sigma=0.913184 ! Fit after self-cal, rms=0.058244Jy sigma=0.913128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.447 mas, bmaj=2.867 mas, bpa=-6.752 degrees ! Estimated noise=0.663598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.40613e-05 Jy ! Component: 100 - total flux cleaned = 4.38116e-05 Jy ! Component: 150 - total flux cleaned = -2.66441e-06 Jy ! Component: 200 - total flux cleaned = 1.15291e-05 Jy ! Total flux subtracted in 200 components = 1.15291e-05 Jy ! Clean residual min=-0.002143 max=0.002138 Jy/beam ! Clean residual mean=0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.281648 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.281648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058235Jy sigma=0.913005 ! Fit after self-cal, rms=0.058235Jy sigma=0.913000 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 = 4.56221e-05 Jy ! Component: 100 - total flux cleaned = 5.87709e-05 Jy ! Component: 150 - total flux cleaned = 5.87598e-05 Jy ! Component: 200 - total flux cleaned = 7.10822e-05 Jy ! Total flux subtracted in 200 components = 7.10822e-05 Jy ! Clean residual min=-0.002142 max=0.002140 Jy/beam ! Clean residual mean=0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.281719 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.281719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058232Jy sigma=0.912942 ! Fit after self-cal, rms=0.058232Jy sigma=0.912940 ! 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=1.312 mas, bmaj=1.811 mas, bpa=-15.13 degrees ! Estimated noise=0.579967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 1.811 at -15.13 degrees (North through East) ! Clean map min=-0.0020894 max=0.24555 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=1.115 mas, bmaj=1.52 mas, bpa=-19.15 degrees ! Estimated noise=0.823051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190443 Jy ! Component: 100 - total flux cleaned = 0.235148 Jy ! Component: 150 - total flux cleaned = 0.253949 Jy ! Component: 200 - total flux cleaned = 0.263943 Jy ! Total flux subtracted in 200 components = 0.263943 Jy ! Clean residual min=-0.003306 max=0.004804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.263943 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.263943 Jy ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=1.811 mas, bpa=-15.13 degrees ! Estimated noise=0.579967 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 = 0.00717581 Jy ! Component: 100 - total flux cleaned = 0.0112867 Jy ! Component: 150 - total flux cleaned = 0.0141498 Jy ! Component: 200 - total flux cleaned = 0.0155568 Jy ! Total flux subtracted in 200 components = 0.0155568 Jy ! Clean residual min=-0.002287 max=0.002024 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.2795 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.2795 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.447 mas, bmaj=2.867 mas, bpa=-6.752 degrees ! Estimated noise=0.663598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170488 Jy ! Component: 100 - total flux cleaned = 0.00196622 Jy ! Component: 150 - total flux cleaned = 0.00217753 Jy ! Component: 200 - total flux cleaned = 0.00235062 Jy ! Total flux subtracted in 200 components = 0.00235062 Jy ! Clean residual min=-0.002140 max=0.002070 Jy/beam ! Clean residual mean=0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.28185 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 = 0.000146715 Jy ! Component: 100 - total flux cleaned = 0.00014736 Jy ! Component: 150 - total flux cleaned = 0.000123791 Jy ! Component: 200 - total flux cleaned = 8.13324e-05 Jy ! Total flux subtracted in 200 components = 8.13324e-05 Jy ! Clean residual min=-0.002140 max=0.002102 Jy/beam ! Clean residual mean=0.000007 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.281932 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 72 components and 0.281932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=1.811 mas, bpa=-15.13 degrees ! Estimated noise=0.579967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189816 Jy ! Component: 100 - total flux cleaned = -0.000234535 Jy ! Component: 150 - total flux cleaned = -0.000196386 Jy ! Component: 200 - total flux cleaned = -0.000268601 Jy ! Total flux subtracted in 200 components = -0.000268601 Jy ! Clean residual min=-0.002132 max=0.001954 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.281663 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.281663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058332Jy sigma=0.913947 ! Fit after self-cal, rms=0.058337Jy sigma=0.913858 wmodel J2310+1055_X_map.mod ! Writing 86 model components to file: J2310+1055_X_map.mod wobs J2310+1055_X_uvs.fits ! Writing UV FITS file: J2310+1055_X_uvs.fits wwins J2310+1055_X_map.win ! wwins: Wrote 4 windows to J2310+1055_X_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 = -0.000743762 Jy ! Component: 100 - total flux cleaned = -0.00106893 Jy ! Component: 150 - total flux cleaned = -0.00113871 Jy ! Component: 200 - total flux cleaned = -0.00124037 Jy ! Component: 250 - total flux cleaned = -0.00137227 Jy ! Component: 300 - total flux cleaned = -0.00150096 Jy ! Component: 350 - total flux cleaned = -0.00165931 Jy ! Component: 400 - total flux cleaned = -0.00184569 Jy ! Component: 450 - total flux cleaned = -0.00199828 Jy ! Component: 500 - total flux cleaned = -0.00211847 Jy ! Component: 550 - total flux cleaned = -0.00217798 Jy ! Component: 600 - total flux cleaned = -0.00226577 Jy ! Component: 650 - total flux cleaned = -0.00229498 Jy ! Component: 700 - total flux cleaned = -0.00240922 Jy ! Component: 750 - total flux cleaned = -0.00240939 Jy ! Component: 800 - total flux cleaned = -0.00249317 Jy ! Component: 850 - total flux cleaned = -0.00252099 Jy ! Component: 900 - total flux cleaned = -0.00265786 Jy ! Component: 950 - total flux cleaned = -0.00276584 Jy ! Component: 1000 - total flux cleaned = -0.00268482 Jy ! Component: 1050 - total flux cleaned = -0.00276482 Jy ! Component: 1100 - total flux cleaned = -0.00279128 Jy ! Component: 1150 - total flux cleaned = -0.00281761 Jy ! Component: 1200 - total flux cleaned = -0.00286927 Jy ! Component: 1250 - total flux cleaned = -0.0028438 Jy ! Component: 1300 - total flux cleaned = -0.00286962 Jy ! Component: 1350 - total flux cleaned = -0.00286971 Jy ! Component: 1400 - total flux cleaned = -0.00284487 Jy ! Component: 1450 - total flux cleaned = -0.00289444 Jy ! Component: 1500 - total flux cleaned = -0.00284519 Jy ! Component: 1550 - total flux cleaned = -0.00274724 Jy ! Component: 1600 - total flux cleaned = -0.00281989 Jy ! Component: 1650 - total flux cleaned = -0.00274737 Jy ! Component: 1700 - total flux cleaned = -0.00269926 Jy ! Component: 1750 - total flux cleaned = -0.00265183 Jy ! Component: 1800 - total flux cleaned = -0.00255778 Jy ! Component: 1850 - total flux cleaned = -0.00248775 Jy ! Component: 1900 - total flux cleaned = -0.00253409 Jy ! Component: 1950 - total flux cleaned = -0.00248807 Jy ! Component: 2000 - total flux cleaned = -0.00244243 Jy ! Component: 2050 - total flux cleaned = -0.00239674 Jy ! Component: 2100 - total flux cleaned = -0.00237424 Jy ! Component: 2150 - total flux cleaned = -0.0022846 Jy ! Component: 2200 - total flux cleaned = -0.00219529 Jy ! Component: 2250 - total flux cleaned = -0.00223981 Jy ! Component: 2300 - total flux cleaned = -0.00221755 Jy ! Component: 2350 - total flux cleaned = -0.00223957 Jy ! Component: 2400 - total flux cleaned = -0.00206502 Jy ! Component: 2450 - total flux cleaned = -0.00223849 Jy ! Component: 2500 - total flux cleaned = -0.00215201 Jy ! Component: 2550 - total flux cleaned = -0.00210903 Jy ! Component: 2600 - total flux cleaned = -0.00210919 Jy ! Component: 2650 - total flux cleaned = -0.00204558 Jy ! Component: 2700 - total flux cleaned = -0.00206669 Jy ! Component: 2750 - total flux cleaned = -0.00221377 Jy ! Component: 2800 - total flux cleaned = -0.00200486 Jy ! Component: 2850 - total flux cleaned = -0.00185922 Jy ! Component: 2900 - total flux cleaned = -0.00181787 Jy ! Component: 2950 - total flux cleaned = -0.00187954 Jy ! Component: 3000 - total flux cleaned = -0.00183834 Jy ! Component: 3050 - total flux cleaned = -0.00177729 Jy ! Component: 3100 - total flux cleaned = -0.00169612 Jy ! Component: 3150 - total flux cleaned = -0.00165576 Jy ! Component: 3200 - total flux cleaned = -0.00163568 Jy ! Component: 3250 - total flux cleaned = -0.00149556 Jy ! Component: 3300 - total flux cleaned = -0.00141591 Jy ! Component: 3350 - total flux cleaned = -0.00129691 Jy ! Component: 3400 - total flux cleaned = -0.00127735 Jy ! Component: 3450 - total flux cleaned = -0.00129694 Jy ! Component: 3500 - total flux cleaned = -0.00114011 Jy ! Component: 3550 - total flux cleaned = -0.00102299 Jy ! Component: 3600 - total flux cleaned = -0.000887217 Jy ! Component: 3650 - total flux cleaned = -0.000693854 Jy ! Component: 3700 - total flux cleaned = -0.000597807 Jy ! Component: 3750 - total flux cleaned = -0.000597962 Jy ! Component: 3800 - total flux cleaned = -0.000502675 Jy ! Component: 3850 - total flux cleaned = -0.000521757 Jy ! Component: 3900 - total flux cleaned = -0.000389057 Jy ! Component: 3950 - total flux cleaned = -0.000275989 Jy ! Component: 4000 - total flux cleaned = -0.000125762 Jy ! Component: 4050 - total flux cleaned = -0.00014454 Jy ! Total flux subtracted in 4096 components = 2.30337e-05 Jy ! Clean residual min=-0.001024 max=0.001022 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.281686 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 394 components and 0.281686 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J2310+1055_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 1.811 at -15.13 degrees (North through East) ! Clean map min=-0.0019287 max=0.24524 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J2310+1055_X_map.fits wmodel /scr/pima/rv124_uvs/J2310+1055_X_map.mod ! Writing 394 model components to file: /scr/pima/rv124_uvs/J2310+1055_X_map.mod wobs /scr/pima/rv124_uvs/J2310+1055_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J2310+1055_X_uvs.fits wwins /scr/pima/rv124_uvs/J2310+1055_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv124_uvs/J2310+1055_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.245236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032379 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396096 0.396096 0.792193 1.58439 3.16877 6.33754 12.6751 25.3502 50.7003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 757.391 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J2310+1055_X_dfm.log closed on Mon Dec 24 00:22:09 2018