! Started logfile: /image_prod/ug002_uvm//J1358+8340_S_a_dfm.log on Wed Mar 4 17:16:22 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_uvm//J1358+8340_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1358+8340_S_a_uvm.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 45 integrations on 36 of 36 possible baselines. ! AN table 3: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.963652 visibilities/baseline/integration-bin. ! Found source: J1358+8340 ! ! 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 16305 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 J1358+8340_S_a] 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 3. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.018311Jy sigma=7.453191 ! Fit after self-cal, rms=0.850984Jy sigma=6.207462 ! 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=3.625 mas, bmaj=3.865 mas, bpa=76.03 degrees ! Estimated noise=1.31624 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 = 0.111705 Jy ! Component: 100 - total flux cleaned = 0.148996 Jy ! Total flux subtracted in 100 components = 0.148996 Jy ! Clean residual min=-0.005352 max=0.016163 Jy/beam ! Clean residual mean=0.000005 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.148996 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.148996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079609Jy sigma=0.508430 ! Fit after self-cal, rms=0.079509Jy sigma=0.507705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178104 Jy ! Component: 100 - total flux cleaned = 0.0266782 Jy ! Total flux subtracted in 100 components = 0.0266782 Jy ! Clean residual min=-0.004645 max=0.005672 Jy/beam ! Clean residual mean=0.000003 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.175674 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.175674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074840Jy sigma=0.468836 ! Fit after self-cal, rms=0.074777Jy sigma=0.468414 ! Inverting map ! Added new window around map position (4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609398 Jy ! Component: 100 - total flux cleaned = 0.00919651 Jy ! Total flux subtracted in 100 components = 0.00919651 Jy ! Clean residual min=-0.004380 max=0.004459 Jy/beam ! Clean residual mean=0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.184871 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.184871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074299Jy sigma=0.465093 ! Fit after self-cal, rms=0.074255Jy sigma=0.464777 ! 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=4.584 mas, bmaj=5.044 mas, bpa=74.37 degrees ! Estimated noise=0.774284 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 = 0.00144108 Jy ! Component: 100 - total flux cleaned = 0.00139326 Jy ! Component: 150 - total flux cleaned = 0.0012771 Jy ! Component: 200 - total flux cleaned = 0.00120828 Jy ! Total flux subtracted in 200 components = 0.00120828 Jy ! Clean residual min=-0.003390 max=0.003523 Jy/beam ! Clean residual mean=-0.000006 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.186079 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.186079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074170Jy sigma=0.464391 ! Fit after self-cal, rms=0.074161Jy sigma=0.464355 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.584 x 5.044 at 74.37 degrees (North through East) ! Clean map min=-0.0033824 max=0.14806 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.94 KP 0.95 LA 0.97 ! MK 1.00 NL 0.81 OV 0.86 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.90 HN 1.00 KP 0.96 ! LA 0.96 MK 0.94 OV 0.85 PT 1.20 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.21 FD 1.00 HN 1.00 KP 0.97 ! LA 1.01 NL 0.92 OV 0.97 PT 1.01 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.99 KP 0.99 LA 1.04 ! MK 0.96 NL 0.84 OV 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.96 HN 1.00 KP 0.97 ! LA 1.04 MK 0.95 OV 0.88 PT 1.12 ! SC 1.26 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 FD 1.02 HN 1.01 KP 1.01 ! LA 1.05 NL 0.79 OV 1.01 PT 1.02 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.97 KP 0.97 LA 1.00 ! MK 1.06 NL 0.86 OV 0.86 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.95 HN 1.01 KP 0.93 ! LA 0.99 MK 1.02 OV 0.87 PT 1.18 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 1.05 HN 1.08 KP 0.99 ! LA 1.08 NL 0.91 OV 1.05 PT 1.03 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.074161Jy sigma=0.464355 ! Fit after self-cal, rms=0.069543Jy sigma=0.443248 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.571 mas, bmaj=5.009 mas, bpa=72.54 degrees ! Estimated noise=0.771882 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 = 0.00166585 Jy ! Component: 100 - total flux cleaned = 0.00205346 Jy ! Component: 150 - total flux cleaned = 0.00211587 Jy ! Component: 200 - total flux cleaned = 0.00209027 Jy ! Total flux subtracted in 200 components = 0.00209027 Jy ! Clean residual min=-0.002107 max=0.002151 Jy/beam ! Clean residual mean=-0.000014 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.188169 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.188169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069485Jy sigma=0.442961 ! Fit after self-cal, rms=0.069517Jy sigma=0.442776 ! 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=0.069517Jy sigma=0.442776 ! Fit after self-cal, rms=0.068039Jy sigma=0.433474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.556 mas, bmaj=4.984 mas, bpa=69.78 degrees ! Estimated noise=0.770518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538126 Jy ! Component: 100 - total flux cleaned = 0.000652167 Jy ! Component: 150 - total flux cleaned = 0.000701685 Jy ! Component: 200 - total flux cleaned = 0.000744821 Jy ! Total flux subtracted in 200 components = 0.000744821 Jy ! Clean residual min=-0.001534 max=0.001339 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.188914 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.188914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068012Jy sigma=0.433359 ! Fit after self-cal, rms=0.068024Jy sigma=0.433296 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 = 2.19476e-05 Jy ! Component: 100 - total flux cleaned = 2.17965e-05 Jy ! Component: 150 - total flux cleaned = 4.5954e-06 Jy ! Component: 200 - total flux cleaned = 5.12221e-06 Jy ! Total flux subtracted in 200 components = 5.12221e-06 Jy ! Clean residual min=-0.001537 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.188919 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.188919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068014Jy sigma=0.433255 ! Fit after self-cal, rms=0.068014Jy sigma=0.433254 ! 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=0.068014Jy sigma=0.433254 ! Fit after self-cal, rms=0.067747Jy sigma=0.433204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.536 mas, bmaj=4.966 mas, bpa=68.6 degrees ! Estimated noise=0.769242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413283 Jy ! Component: 100 - total flux cleaned = 0.000496766 Jy ! Component: 150 - total flux cleaned = 0.000552671 Jy ! Component: 200 - total flux cleaned = 0.000584969 Jy ! Total flux subtracted in 200 components = 0.000584969 Jy ! Clean residual min=-0.001539 max=0.001283 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.189504 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.189504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067732Jy sigma=0.433144 ! Fit after self-cal, rms=0.067730Jy sigma=0.433142 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 = 8.68661e-07 Jy ! Component: 100 - total flux cleaned = 1.07323e-06 Jy ! Component: 150 - total flux cleaned = -1.29639e-05 Jy ! Component: 200 - total flux cleaned = -2.63077e-05 Jy ! Total flux subtracted in 200 components = -2.63077e-05 Jy ! Clean residual min=-0.001538 max=0.001282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.189478 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.189478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067723Jy sigma=0.433112 ! Fit after self-cal, rms=0.067724Jy sigma=0.433111 ! 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=0.067724Jy sigma=0.433111 ! Fit after self-cal, rms=0.067553Jy sigma=0.433089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.948 mas, bmaj=9.617 mas, bpa=80.89 degrees ! Estimated noise=0.91898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.52614e-05 Jy ! Component: 100 - total flux cleaned = 0.000102507 Jy ! Component: 150 - total flux cleaned = 8.76785e-05 Jy ! Component: 200 - total flux cleaned = 6.9141e-05 Jy ! Total flux subtracted in 200 components = 6.9141e-05 Jy ! Clean residual min=-0.001116 max=0.001074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.189547 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.189547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067550Jy sigma=0.433090 ! Fit after self-cal, rms=0.067548Jy sigma=0.433088 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 = 2.88639e-06 Jy ! Component: 100 - total flux cleaned = -8.0472e-06 Jy ! Component: 150 - total flux cleaned = -1.74687e-05 Jy ! Component: 200 - total flux cleaned = -2.16949e-05 Jy ! Total flux subtracted in 200 components = -2.16949e-05 Jy ! Clean residual min=-0.001121 max=0.001083 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.189525 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.189525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067547Jy sigma=0.433091 ! Fit after self-cal, rms=0.067547Jy sigma=0.433091 ! 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=4.522 mas, bmaj=4.955 mas, bpa=68.06 degrees ! Estimated noise=0.768635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.522 x 4.955 at 68.06 degrees (North through East) ! Clean map min=-0.0014527 max=0.14624 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=3.595 mas, bmaj=3.788 mas, bpa=63.24 degrees ! Estimated noise=1.28762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109948 Jy ! Component: 100 - total flux cleaned = 0.14878 Jy ! Component: 150 - total flux cleaned = 0.167535 Jy ! Component: 200 - total flux cleaned = 0.17732 Jy ! Total flux subtracted in 200 components = 0.17732 Jy ! Clean residual min=-0.002654 max=0.004683 Jy/beam ! Clean residual mean=0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.177321 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.177321 Jy ! Inverting map and beam ! Estimated beam: bmin=4.522 mas, bmaj=4.955 mas, bpa=68.06 degrees ! Estimated noise=0.768635 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 = 0.00681733 Jy ! Component: 100 - total flux cleaned = 0.0099833 Jy ! Component: 150 - total flux cleaned = 0.011694 Jy ! Component: 200 - total flux cleaned = 0.0121318 Jy ! Total flux subtracted in 200 components = 0.0121318 Jy ! Clean residual min=-0.001650 max=0.001290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.189452 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.189452 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=8.948 mas, bmaj=9.617 mas, bpa=80.89 degrees ! Estimated noise=0.91898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221978 Jy ! Component: 100 - total flux cleaned = 0.000277081 Jy ! Component: 150 - total flux cleaned = 0.000303451 Jy ! Component: 200 - total flux cleaned = 0.000270091 Jy ! Total flux subtracted in 200 components = 0.000270091 Jy ! Clean residual min=-0.001107 max=0.001067 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.189722 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86999e-05 Jy ! Component: 100 - total flux cleaned = -4.35653e-05 Jy ! Component: 150 - total flux cleaned = -6.46755e-05 Jy ! Component: 200 - total flux cleaned = -7.66352e-05 Jy ! Total flux subtracted in 200 components = -7.66352e-05 Jy ! Clean residual min=-0.001109 max=0.001082 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.189646 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.189646 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.522 mas, bmaj=4.955 mas, bpa=68.06 degrees ! Estimated noise=0.768635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016665 Jy ! Component: 100 - total flux cleaned = 0.000185585 Jy ! Component: 150 - total flux cleaned = 0.00020381 Jy ! Component: 200 - total flux cleaned = 0.000220283 Jy ! Total flux subtracted in 200 components = 0.000220283 Jy ! Clean residual min=-0.001551 max=0.001343 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.189866 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.189866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067539Jy sigma=0.433105 ! Fit after self-cal, rms=0.067539Jy sigma=0.433091 wmodel J1358+8340_S_a_map.mod ! Writing 54 model components to file: J1358+8340_S_a_map.mod wobs J1358+8340_S_a_uvs.fits ! Writing UV FITS file: J1358+8340_S_a_uvs.fits wwins J1358+8340_S_a_map.win ! wwins: Wrote 2 windows to J1358+8340_S_a_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 = -0.000226688 Jy ! Component: 100 - total flux cleaned = -0.000248782 Jy ! Component: 150 - total flux cleaned = -0.000289719 Jy ! Component: 200 - total flux cleaned = -0.000367974 Jy ! Component: 250 - total flux cleaned = -0.000425183 Jy ! Component: 300 - total flux cleaned = -0.000499389 Jy ! Component: 350 - total flux cleaned = -0.000554124 Jy ! Component: 400 - total flux cleaned = -0.000590119 Jy ! Component: 450 - total flux cleaned = -0.000642833 Jy ! Component: 500 - total flux cleaned = -0.000677473 Jy ! Component: 550 - total flux cleaned = -0.000711492 Jy ! Component: 600 - total flux cleaned = -0.000744984 Jy ! Component: 650 - total flux cleaned = -0.000794366 Jy ! Component: 700 - total flux cleaned = -0.000826898 Jy ! Component: 750 - total flux cleaned = -0.000842848 Jy ! Component: 800 - total flux cleaned = -0.000826862 Jy ! Component: 850 - total flux cleaned = -0.000826949 Jy ! Component: 900 - total flux cleaned = -0.000842436 Jy ! Component: 950 - total flux cleaned = -0.000842304 Jy ! Component: 1000 - total flux cleaned = -0.000765956 Jy ! Component: 1050 - total flux cleaned = -0.00076618 Jy ! Component: 1100 - total flux cleaned = -0.000721419 Jy ! Component: 1150 - total flux cleaned = -0.000721296 Jy ! Component: 1200 - total flux cleaned = -0.000721538 Jy ! Component: 1250 - total flux cleaned = -0.00067757 Jy ! Component: 1300 - total flux cleaned = -0.000692022 Jy ! Component: 1350 - total flux cleaned = -0.00064897 Jy ! Component: 1400 - total flux cleaned = -0.000648941 Jy ! Component: 1450 - total flux cleaned = -0.000663179 Jy ! Component: 1500 - total flux cleaned = -0.000592994 Jy ! Component: 1550 - total flux cleaned = -0.000648702 Jy ! Component: 1600 - total flux cleaned = -0.000579597 Jy ! Component: 1650 - total flux cleaned = -0.000579542 Jy ! Component: 1700 - total flux cleaned = -0.000565896 Jy ! Component: 1750 - total flux cleaned = -0.000552438 Jy ! Component: 1800 - total flux cleaned = -0.000525507 Jy ! Component: 1850 - total flux cleaned = -0.000458474 Jy ! Component: 1900 - total flux cleaned = -0.000471829 Jy ! Component: 1950 - total flux cleaned = -0.000471697 Jy ! Component: 2000 - total flux cleaned = -0.00043225 Jy ! Component: 2050 - total flux cleaned = -0.000458291 Jy ! Component: 2100 - total flux cleaned = -0.000393381 Jy ! Component: 2150 - total flux cleaned = -0.000367675 Jy ! Component: 2200 - total flux cleaned = -0.000354809 Jy ! Component: 2250 - total flux cleaned = -0.000367587 Jy ! Component: 2300 - total flux cleaned = -0.000342284 Jy ! Component: 2350 - total flux cleaned = -0.000367628 Jy ! Component: 2400 - total flux cleaned = -0.00029227 Jy ! Component: 2450 - total flux cleaned = -0.00030463 Jy ! Component: 2500 - total flux cleaned = -0.0002673 Jy ! Component: 2550 - total flux cleaned = -0.000267429 Jy ! Component: 2600 - total flux cleaned = -0.000206012 Jy ! Component: 2650 - total flux cleaned = -0.000254955 Jy ! Component: 2700 - total flux cleaned = -0.00023059 Jy ! Component: 2750 - total flux cleaned = -0.000170026 Jy ! Component: 2800 - total flux cleaned = -0.000182118 Jy ! Component: 2850 - total flux cleaned = -0.000134215 Jy ! Component: 2900 - total flux cleaned = -0.000181829 Jy ! Component: 2950 - total flux cleaned = -0.00011043 Jy ! Component: 3000 - total flux cleaned = -5.14019e-05 Jy ! Component: 3050 - total flux cleaned = -9.85413e-05 Jy ! Component: 3100 - total flux cleaned = -4.00181e-05 Jy ! Component: 3150 - total flux cleaned = -5.15947e-05 Jy ! Component: 3200 - total flux cleaned = -5.16078e-05 Jy ! Component: 3250 - total flux cleaned = -6.31532e-05 Jy ! Component: 3300 - total flux cleaned = -1.71203e-05 Jy ! Component: 3350 - total flux cleaned = -2.85493e-05 Jy ! Component: 3400 - total flux cleaned = 3.97595e-05 Jy ! Component: 3450 - total flux cleaned = 3.97018e-05 Jy ! Component: 3500 - total flux cleaned = 5.10097e-05 Jy ! Component: 3550 - total flux cleaned = 9.59627e-05 Jy ! Component: 3600 - total flux cleaned = 0.000118344 Jy ! Component: 3650 - total flux cleaned = 9.59697e-05 Jy ! Component: 3700 - total flux cleaned = 0.000107033 Jy ! Component: 3750 - total flux cleaned = 0.000140091 Jy ! Component: 3800 - total flux cleaned = 0.000118142 Jy ! Component: 3850 - total flux cleaned = 0.000129072 Jy ! Component: 3900 - total flux cleaned = 0.000205374 Jy ! Component: 3950 - total flux cleaned = 0.000162002 Jy ! Component: 4000 - total flux cleaned = 0.000194379 Jy ! Component: 4050 - total flux cleaned = 0.000194414 Jy ! Total flux subtracted in 4096 components = 0.000183716 Jy ! Clean residual min=-0.000609 max=0.000535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.19005 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 344 components and 0.19005 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1358+8340_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.522 x 4.955 at 68.06 degrees (North through East) ! Clean map min=-0.0013496 max=0.14629 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1358+8340_S_a_map.fits wmodel /image_prod/ug002_uvm//J1358+8340_S_a_map.mod ! Writing 344 model components to file: /image_prod/ug002_uvm//J1358+8340_S_a_map.mod wobs /image_prod/ug002_uvm//J1358+8340_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1358+8340_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1358+8340_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1358+8340_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192745 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395256 0.395256 0.790512 1.58102 3.16205 6.3241 12.6482 25.2964 50.5928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 759.001 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1358+8340_S_a_dfm.log closed on Wed Mar 4 17:16:27 2020