! Started logfile: /vlbi/uf001/uvm//J0635-1821_S_a_dfm.log on Sun Jan 13 20:55:29 2019 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 /vlbi/uf001/uvm//J0635-1821_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0635-1821_S_a_uvm.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! AN table 2: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.945525 visibilities/baseline/integration-bin. ! Found source: J0635-1821 ! ! 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 13122 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 J0635-1821_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 20 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002914Jy sigma=17.340358 ! Fit after self-cal, rms=0.943029Jy sigma=16.284766 ! 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=2.574 mas, bmaj=7.266 mas, bpa=-8.094 degrees ! Estimated noise=0.606959 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 = 0.0414491 Jy ! Component: 100 - total flux cleaned = 0.0538841 Jy ! Total flux subtracted in 100 components = 0.0538841 Jy ! Clean residual min=-0.003989 max=0.005950 Jy/beam ! Clean residual mean=-0.000033 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.0538841 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0538841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081268Jy sigma=1.244657 ! Fit after self-cal, rms=0.079995Jy sigma=1.224190 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811692 Jy ! Component: 100 - total flux cleaned = 0.012731 Jy ! Total flux subtracted in 100 components = 0.012731 Jy ! Clean residual min=-0.003306 max=0.003275 Jy/beam ! Clean residual mean=-0.000021 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0666151 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0666151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078676Jy sigma=1.198068 ! Fit after self-cal, rms=0.078633Jy sigma=1.197415 ! 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=3.18 mas, bmaj=8.832 mas, bpa=-11.05 degrees ! Estimated noise=0.371301 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 = 0.00586676 Jy ! Component: 100 - total flux cleaned = 0.00897937 Jy ! Component: 150 - total flux cleaned = 0.0107828 Jy ! Component: 200 - total flux cleaned = 0.0118597 Jy ! Total flux subtracted in 200 components = 0.0118597 Jy ! Clean residual min=-0.002509 max=0.002648 Jy/beam ! Clean residual mean=-0.000015 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0784747 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.0784748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078232Jy sigma=1.188622 ! Fit after self-cal, rms=0.078216Jy sigma=1.188275 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.18 x 8.832 at -11.05 degrees (North through East) ! Clean map min=-0.0024006 max=0.058805 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.04 KP 0.95 ! LA 0.91 MK 0.98 NL 1.10 OV 0.98 ! PT 0.98 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.92 HN 1.25 KP 0.93 ! LA 0.97 MK 1.08 NL 1.06 OV 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.88 HN 1.10 KP 1.00 ! LA 0.93 MK 1.00 NL 1.01 OV 0.97 ! PT 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.03 HN 1.14 KP 0.91 ! LA 0.97 MK 0.96 NL 1.07 OV 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 1.04 ! LA 0.95 MK 1.01 NL 1.00 OV 0.99 ! PT 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.99 HN 1.18 KP 0.95 ! LA 1.02 MK 1.11 NL 1.08 OV 1.12 ! ! ! Fit before self-cal, rms=0.078216Jy sigma=1.188275 ! Fit after self-cal, rms=0.079083Jy sigma=1.183505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=8.836 mas, bpa=-10.72 degrees ! Estimated noise=0.372753 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 = 8.68234e-05 Jy ! Component: 100 - total flux cleaned = 6.87634e-05 Jy ! Component: 150 - total flux cleaned = 5.57102e-05 Jy ! Component: 200 - total flux cleaned = 3.21693e-05 Jy ! Total flux subtracted in 200 components = 3.21693e-05 Jy ! Clean residual min=-0.001966 max=0.002066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0785069 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0785069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079077Jy sigma=1.183368 ! Fit after self-cal, rms=0.079181Jy sigma=1.182929 ! 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=0.079181Jy sigma=1.182929 ! Fit after self-cal, rms=0.079806Jy sigma=1.179395 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=8.91 mas, bpa=-10.42 degrees ! Estimated noise=0.373214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.88834e-06 Jy ! Component: 100 - total flux cleaned = -2.26462e-05 Jy ! Component: 150 - total flux cleaned = -1.11899e-05 Jy ! Component: 200 - total flux cleaned = 9.83323e-06 Jy ! Total flux subtracted in 200 components = 9.83323e-06 Jy ! Clean residual min=-0.001688 max=0.001858 Jy/beam ! Clean residual mean=-0.000007 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0785167 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0785168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079799Jy sigma=1.179359 ! Fit after self-cal, rms=0.079862Jy sigma=1.179114 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 = 7.14436e-06 Jy ! Component: 100 - total flux cleaned = 7.12539e-06 Jy ! Component: 150 - total flux cleaned = 1.44957e-05 Jy ! Component: 200 - total flux cleaned = 1.47897e-05 Jy ! Total flux subtracted in 200 components = 1.47897e-05 Jy ! Clean residual min=-0.001725 max=0.001818 Jy/beam ! Clean residual mean=-0.000007 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0785315 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0785315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079859Jy sigma=1.179105 ! Fit after self-cal, rms=0.079858Jy sigma=1.179102 ! 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=0.079858Jy sigma=1.179102 ! Fit after self-cal, rms=0.080008Jy sigma=1.179043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=8.925 mas, bpa=-10.28 degrees ! Estimated noise=0.372422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110349 Jy ! Component: 100 - total flux cleaned = -0.0001108 Jy ! Component: 150 - total flux cleaned = -0.00010106 Jy ! Component: 200 - total flux cleaned = -8.37919e-05 Jy ! Total flux subtracted in 200 components = -8.37919e-05 Jy ! Clean residual min=-0.001678 max=0.001808 Jy/beam ! Clean residual mean=-0.000007 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0784478 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0784478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080003Jy sigma=1.179024 ! Fit after self-cal, rms=0.080011Jy sigma=1.179017 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 = 1.24793e-05 Jy ! Component: 100 - total flux cleaned = 4.67025e-06 Jy ! Component: 150 - total flux cleaned = 4.70235e-06 Jy ! Component: 200 - total flux cleaned = 1.12108e-05 Jy ! Total flux subtracted in 200 components = 1.12108e-05 Jy ! Clean residual min=-0.001695 max=0.001794 Jy/beam ! Clean residual mean=-0.000007 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.078459 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.078459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080008Jy sigma=1.179011 ! Fit after self-cal, rms=0.080006Jy sigma=1.179008 ! 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=0.080006Jy sigma=1.179008 ! Fit after self-cal, rms=0.079999Jy sigma=1.178990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.528 mas, bmaj=16.87 mas, bpa=-6.373 degrees ! Estimated noise=0.467204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.68986e-05 Jy ! Component: 100 - total flux cleaned = 0.000104118 Jy ! Component: 150 - total flux cleaned = 0.00011895 Jy ! Component: 200 - total flux cleaned = 0.00012597 Jy ! Total flux subtracted in 200 components = 0.00012597 Jy ! Clean residual min=-0.001957 max=0.002293 Jy/beam ! Clean residual mean=-0.000013 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0785849 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.0785849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080000Jy sigma=1.178999 ! Fit after self-cal, rms=0.080004Jy sigma=1.178989 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 = 3.87195e-05 Jy ! Component: 100 - total flux cleaned = 4.58455e-05 Jy ! Component: 150 - total flux cleaned = 5.27175e-05 Jy ! Component: 200 - total flux cleaned = 6.53694e-05 Jy ! Total flux subtracted in 200 components = 6.53694e-05 Jy ! Clean residual min=-0.001948 max=0.002288 Jy/beam ! Clean residual mean=-0.000013 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0786503 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0786503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080005Jy sigma=1.179001 ! Fit after self-cal, rms=0.080005Jy sigma=1.178993 ! 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=3.227 mas, bmaj=8.935 mas, bpa=-10.18 degrees ! Estimated noise=0.371672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 8.935 at -10.18 degrees (North through East) ! Clean map min=-0.0016115 max=0.058233 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=2.588 mas, bmaj=7.321 mas, bpa=-7.17 degrees ! Estimated noise=0.611909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423955 Jy ! Component: 100 - total flux cleaned = 0.0564157 Jy ! Component: 150 - total flux cleaned = 0.0639221 Jy ! Component: 200 - total flux cleaned = 0.0682348 Jy ! Total flux subtracted in 200 components = 0.0682348 Jy ! Clean residual min=-0.003260 max=0.002954 Jy/beam ! Clean residual mean=-0.000015 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0682348 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0682348 Jy ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.935 mas, bpa=-10.18 degrees ! Estimated noise=0.371672 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 = 0.00466668 Jy ! Component: 100 - total flux cleaned = 0.00703942 Jy ! Component: 150 - total flux cleaned = 0.00835319 Jy ! Component: 200 - total flux cleaned = 0.00909754 Jy ! Total flux subtracted in 200 components = 0.00909754 Jy ! Clean residual min=-0.001779 max=0.001818 Jy/beam ! Clean residual mean=-0.000009 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0773323 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0773324 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=7.528 mas, bmaj=16.87 mas, bpa=-6.373 degrees ! Estimated noise=0.467204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752272 Jy ! Component: 100 - total flux cleaned = 0.000890505 Jy ! Component: 150 - total flux cleaned = 0.000917483 Jy ! Component: 200 - total flux cleaned = 0.000934351 Jy ! Total flux subtracted in 200 components = 0.000934351 Jy ! Clean residual min=-0.001982 max=0.002292 Jy/beam ! Clean residual mean=-0.000014 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0782667 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 = 2.43743e-05 Jy ! Component: 100 - total flux cleaned = 4.04287e-05 Jy ! Component: 150 - total flux cleaned = 5.56502e-05 Jy ! Component: 200 - total flux cleaned = 7.02627e-05 Jy ! Total flux subtracted in 200 components = 7.02627e-05 Jy ! Clean residual min=-0.001975 max=0.002274 Jy/beam ! Clean residual mean=-0.000014 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.078337 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.078337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.935 mas, bpa=-10.18 degrees ! Estimated noise=0.371672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176572 Jy ! Component: 100 - total flux cleaned = -0.000243669 Jy ! Component: 150 - total flux cleaned = -0.000254869 Jy ! Component: 200 - total flux cleaned = -0.000255191 Jy ! Total flux subtracted in 200 components = -0.000255191 Jy ! Clean residual min=-0.001713 max=0.001782 Jy/beam ! Clean residual mean=-0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0780818 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.0780818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080006Jy sigma=1.179056 ! Fit after self-cal, rms=0.079997Jy sigma=1.179027 wmodel J0635-1821_S_a_map.mod ! Writing 61 model components to file: J0635-1821_S_a_map.mod wobs J0635-1821_S_a_uvs.fits ! Writing UV FITS file: J0635-1821_S_a_uvs.fits wwins J0635-1821_S_a_map.win ! wwins: Wrote 1 windows to J0635-1821_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 = 0.000237358 Jy ! Component: 100 - total flux cleaned = 0.000483926 Jy ! Component: 150 - total flux cleaned = 0.000717574 Jy ! Component: 200 - total flux cleaned = 0.000912915 Jy ! Component: 250 - total flux cleaned = 0.00104715 Jy ! Component: 300 - total flux cleaned = 0.00115059 Jy ! Component: 350 - total flux cleaned = 0.00122535 Jy ! Component: 400 - total flux cleaned = 0.00124922 Jy ! Component: 450 - total flux cleaned = 0.00122538 Jy ! Component: 500 - total flux cleaned = 0.00122586 Jy ! Component: 550 - total flux cleaned = 0.00120328 Jy ! Component: 600 - total flux cleaned = 0.00118096 Jy ! Component: 650 - total flux cleaned = 0.00118144 Jy ! Component: 700 - total flux cleaned = 0.00118158 Jy ! Component: 750 - total flux cleaned = 0.00118169 Jy ! Component: 800 - total flux cleaned = 0.00120214 Jy ! Component: 850 - total flux cleaned = 0.00116066 Jy ! Component: 900 - total flux cleaned = 0.00120146 Jy ! Component: 950 - total flux cleaned = 0.0011411 Jy ! Component: 1000 - total flux cleaned = 0.00116062 Jy ! Component: 1050 - total flux cleaned = 0.00112147 Jy ! Component: 1100 - total flux cleaned = 0.00117924 Jy ! Component: 1150 - total flux cleaned = 0.00116028 Jy ! Component: 1200 - total flux cleaned = 0.00117906 Jy ! Component: 1250 - total flux cleaned = 0.00117937 Jy ! Component: 1300 - total flux cleaned = 0.0011975 Jy ! Component: 1350 - total flux cleaned = 0.00119751 Jy ! Component: 1400 - total flux cleaned = 0.00117978 Jy ! Component: 1450 - total flux cleaned = 0.00117982 Jy ! Component: 1500 - total flux cleaned = 0.00123174 Jy ! Component: 1550 - total flux cleaned = 0.00121409 Jy ! Component: 1600 - total flux cleaned = 0.00114607 Jy ! Component: 1650 - total flux cleaned = 0.00121348 Jy ! Component: 1700 - total flux cleaned = 0.00121323 Jy ! Component: 1750 - total flux cleaned = 0.00118028 Jy ! Component: 1800 - total flux cleaned = 0.00122902 Jy ! Component: 1850 - total flux cleaned = 0.0012452 Jy ! Component: 1900 - total flux cleaned = 0.00118167 Jy ! Component: 1950 - total flux cleaned = 0.00126055 Jy ! Component: 2000 - total flux cleaned = 0.00124494 Jy ! Component: 2050 - total flux cleaned = 0.00126029 Jy ! Component: 2100 - total flux cleaned = 0.00129077 Jy ! Component: 2150 - total flux cleaned = 0.00130561 Jy ! Component: 2200 - total flux cleaned = 0.00136566 Jy ! Component: 2250 - total flux cleaned = 0.0013805 Jy ! Component: 2300 - total flux cleaned = 0.00142465 Jy ! Component: 2350 - total flux cleaned = 0.00143913 Jy ! Component: 2400 - total flux cleaned = 0.00142461 Jy ! Component: 2450 - total flux cleaned = 0.00146766 Jy ! Component: 2500 - total flux cleaned = 0.00146778 Jy ! Component: 2550 - total flux cleaned = 0.0014536 Jy ! Component: 2600 - total flux cleaned = 0.00146754 Jy ! Component: 2650 - total flux cleaned = 0.0015231 Jy ! Component: 2700 - total flux cleaned = 0.00150929 Jy ! Component: 2750 - total flux cleaned = 0.001482 Jy ! Component: 2800 - total flux cleaned = 0.00152252 Jy ! Component: 2850 - total flux cleaned = 0.00152241 Jy ! Component: 2900 - total flux cleaned = 0.00152234 Jy ! Component: 2950 - total flux cleaned = 0.0015751 Jy ! Component: 3000 - total flux cleaned = 0.00149642 Jy ! Component: 3050 - total flux cleaned = 0.00149649 Jy ! Component: 3100 - total flux cleaned = 0.00152234 Jy ! Component: 3150 - total flux cleaned = 0.00154799 Jy ! Component: 3200 - total flux cleaned = 0.00148431 Jy ! Component: 3250 - total flux cleaned = 0.00148425 Jy ! Component: 3300 - total flux cleaned = 0.00148436 Jy ! Component: 3350 - total flux cleaned = 0.00145939 Jy ! Component: 3400 - total flux cleaned = 0.00147159 Jy ! Component: 3450 - total flux cleaned = 0.00144703 Jy ! Component: 3500 - total flux cleaned = 0.00143491 Jy ! Component: 3550 - total flux cleaned = 0.00144704 Jy ! Component: 3600 - total flux cleaned = 0.00144703 Jy ! Component: 3650 - total flux cleaned = 0.00147085 Jy ! Component: 3700 - total flux cleaned = 0.00142333 Jy ! Component: 3750 - total flux cleaned = 0.00141152 Jy ! Component: 3800 - total flux cleaned = 0.00141163 Jy ! Component: 3850 - total flux cleaned = 0.00134193 Jy ! Component: 3900 - total flux cleaned = 0.00136497 Jy ! Component: 3950 - total flux cleaned = 0.00133053 Jy ! Component: 4000 - total flux cleaned = 0.00135352 Jy ! Component: 4050 - total flux cleaned = 0.00129686 Jy ! Total flux subtracted in 4096 components = 0.00131948 Jy ! Clean residual min=-0.000660 max=0.000600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0794013 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 326 components and 0.0794013 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0635-1821_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 8.935 at -10.18 degrees (North through East) ! Clean map min=-0.0013182 max=0.058372 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0635-1821_S_a_map.fits wmodel /vlbi/uf001/uvm//J0635-1821_S_a_map.mod ! Writing 326 model components to file: /vlbi/uf001/uvm//J0635-1821_S_a_map.mod wobs /vlbi/uf001/uvm//J0635-1821_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0635-1821_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0635-1821_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0635-1821_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0583724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201015 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0331 1.0331 2.0662 4.1324 8.2648 16.5296 33.0592 66.1184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.388 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0635-1821_S_a_dfm.log closed on Sun Jan 13 20:55:33 2019