! Started logfile: /image_prod/ug002_uva//J2205+2926_S_dfm.log on Thu Mar 5 05:28:21 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//J2205+2926_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2205+2926_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983111 visibilities/baseline/integration-bin. ! Found source: J2205+2926 ! ! 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 9954 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 J2205+2926_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014206Jy sigma=8.878823 ! Fit after self-cal, rms=0.878908Jy sigma=7.701455 ! 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=2.945 mas, bmaj=6.282 mas, bpa=-7.002 degrees ! Estimated noise=1.39969 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 = 0.0902732 Jy ! Component: 100 - total flux cleaned = 0.118954 Jy ! Total flux subtracted in 100 components = 0.118954 Jy ! Clean residual min=-0.005106 max=0.012309 Jy/beam ! Clean residual mean=0.000005 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.118954 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.118954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074653Jy sigma=0.517174 ! Fit after self-cal, rms=0.074603Jy sigma=0.516592 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131179 Jy ! Component: 100 - total flux cleaned = 0.019287 Jy ! Total flux subtracted in 100 components = 0.019287 Jy ! Clean residual min=-0.003907 max=0.010545 Jy/beam ! Clean residual mean=0.000003 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.138241 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.138241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071727Jy sigma=0.486865 ! Fit after self-cal, rms=0.071710Jy sigma=0.486596 ! Inverting map ! Added new window around map position (-6.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868214 Jy ! Component: 100 - total flux cleaned = 0.0123139 Jy ! Total flux subtracted in 100 components = 0.0123139 Jy ! Clean residual min=-0.003636 max=0.004105 Jy/beam ! Clean residual mean=0.000000 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.150555 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.150555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070626Jy sigma=0.473144 ! Fit after self-cal, rms=0.070328Jy sigma=0.471120 ! 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=3.49 mas, bmaj=7.103 mas, bpa=-7.113 degrees ! Estimated noise=0.840659 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 = 0.00452232 Jy ! Component: 100 - total flux cleaned = 0.00672076 Jy ! Component: 150 - total flux cleaned = 0.00758953 Jy ! Component: 200 - total flux cleaned = 0.00768484 Jy ! Total flux subtracted in 200 components = 0.00768484 Jy ! Clean residual min=-0.002898 max=0.003247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.158239 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.158239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070045Jy sigma=0.467614 ! Fit after self-cal, rms=0.069950Jy sigma=0.467014 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.49 x 7.103 at -7.113 degrees (North through East) ! Clean map min=-0.0028103 max=0.11708 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.02 KP 0.96 ! LA 1.01 MK 1.03 NL 1.03 OV 0.97 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.00 KP 0.98 ! LA 1.00 MK 1.01 NL 0.89 OV 1.09 ! PT 1.00 SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 0.97 ! LA 0.98 MK 0.96 NL 1.08 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.069950Jy sigma=0.467014 ! Fit after self-cal, rms=0.066894Jy sigma=0.461349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=7.11 mas, bpa=-7.068 degrees ! Estimated noise=0.844228 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 = 0.00151662 Jy ! Component: 100 - total flux cleaned = 0.00140771 Jy ! Component: 150 - total flux cleaned = 0.00135884 Jy ! Component: 200 - total flux cleaned = 0.00126733 Jy ! Total flux subtracted in 200 components = 0.00126733 Jy ! Clean residual min=-0.002513 max=0.002726 Jy/beam ! Clean residual mean=-0.000006 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.159507 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.159507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066762Jy sigma=0.460612 ! Fit after self-cal, rms=0.066756Jy sigma=0.460486 ! 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=0.066756Jy sigma=0.460486 ! Fit after self-cal, rms=0.060361Jy sigma=0.446523 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=7.036 mas, bpa=-6.608 degrees ! Estimated noise=0.842674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180923 Jy ! Component: 100 - total flux cleaned = 0.00201413 Jy ! Component: 150 - total flux cleaned = 0.00201562 Jy ! Component: 200 - total flux cleaned = 0.00198747 Jy ! Total flux subtracted in 200 components = 0.00198747 Jy ! Clean residual min=-0.001641 max=0.001765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.161494 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.161494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060273Jy sigma=0.445910 ! Fit after self-cal, rms=0.060269Jy sigma=0.445751 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 (-35, 38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543856 Jy ! Component: 100 - total flux cleaned = 0.000385772 Jy ! Component: 150 - total flux cleaned = 0.000314195 Jy ! Component: 200 - total flux cleaned = 0.00021876 Jy ! Total flux subtracted in 200 components = 0.00021876 Jy ! Clean residual min=-0.001625 max=0.001588 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.161713 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.161713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060198Jy sigma=0.445245 ! Fit after self-cal, rms=0.060187Jy sigma=0.445207 ! 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=0.060187Jy sigma=0.445207 ! Fit after self-cal, rms=0.059678Jy sigma=0.444712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=7.018 mas, bpa=-6.519 degrees ! Estimated noise=0.841724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112827 Jy ! Component: 100 - total flux cleaned = 0.00123078 Jy ! Component: 150 - total flux cleaned = 0.00120145 Jy ! Component: 200 - total flux cleaned = 0.00114699 Jy ! Total flux subtracted in 200 components = 0.00114699 Jy ! Clean residual min=-0.001552 max=0.001553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.16286 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.16286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059636Jy sigma=0.444411 ! Fit after self-cal, rms=0.059623Jy sigma=0.444380 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 (119, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413019 Jy ! Component: 100 - total flux cleaned = 0.000513236 Jy ! Component: 150 - total flux cleaned = 0.000542935 Jy ! Component: 200 - total flux cleaned = 0.00046555 Jy ! Total flux subtracted in 200 components = 0.00046555 Jy ! Clean residual min=-0.001470 max=0.001391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.163325 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.163325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059568Jy sigma=0.444016 ! Fit after self-cal, rms=0.059564Jy sigma=0.443997 ! 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=0.059564Jy sigma=0.443997 ! Fit after self-cal, rms=0.059422Jy sigma=0.443948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.575 mas, bmaj=10.47 mas, bpa=-8.654 degrees ! Estimated noise=1.00895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608953 Jy ! Component: 100 - total flux cleaned = 0.000609928 Jy ! Component: 150 - total flux cleaned = 0.000553403 Jy ! Component: 200 - total flux cleaned = 0.000503594 Jy ! Total flux subtracted in 200 components = 0.000503594 Jy ! Clean residual min=-0.001421 max=0.001323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.163829 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.163829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059412Jy sigma=0.443856 ! Fit after self-cal, rms=0.059405Jy sigma=0.443837 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 = 5.49297e-06 Jy ! Component: 100 - total flux cleaned = -2.74319e-05 Jy ! Component: 150 - total flux cleaned = -4.21097e-05 Jy ! Component: 200 - total flux cleaned = -4.16963e-05 Jy ! Total flux subtracted in 200 components = -4.16963e-05 Jy ! Clean residual min=-0.001421 max=0.001293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.163787 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 0.163787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059399Jy sigma=0.443803 ! Fit after self-cal, rms=0.059397Jy sigma=0.443795 ! 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=3.444 mas, bmaj=7.008 mas, bpa=-6.505 degrees ! Estimated noise=0.841544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 7.008 at -6.505 degrees (North through East) ! Clean map min=-0.0013738 max=0.11675 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=2.917 mas, bmaj=6.229 mas, bpa=-6.606 degrees ! Estimated noise=1.39769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898906 Jy ! Component: 100 - total flux cleaned = 0.119938 Jy ! Component: 150 - total flux cleaned = 0.136133 Jy ! Component: 200 - total flux cleaned = 0.145776 Jy ! Total flux subtracted in 200 components = 0.145776 Jy ! Clean residual min=-0.003233 max=0.005073 Jy/beam ! Clean residual mean=0.000001 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.145776 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 0.145776 Jy ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.008 mas, bpa=-6.505 degrees ! Estimated noise=0.841544 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 = 0.00797911 Jy ! Component: 100 - total flux cleaned = 0.012547 Jy ! Component: 150 - total flux cleaned = 0.0154627 Jy ! Component: 200 - total flux cleaned = 0.0170542 Jy ! Total flux subtracted in 200 components = 0.0170542 Jy ! Clean residual min=-0.001595 max=0.001501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.162831 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.162831 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=7.575 mas, bmaj=10.47 mas, bpa=-8.654 degrees ! Estimated noise=1.00895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117579 Jy ! Component: 100 - total flux cleaned = 0.00146827 Jy ! Component: 150 - total flux cleaned = 0.0015445 Jy ! Component: 200 - total flux cleaned = 0.00157699 Jy ! Total flux subtracted in 200 components = 0.00157699 Jy ! Clean residual min=-0.001483 max=0.001330 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.164408 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 = -3.62979e-08 Jy ! Component: 100 - total flux cleaned = -6.06207e-07 Jy ! Component: 150 - total flux cleaned = -2.29556e-05 Jy ! Component: 200 - total flux cleaned = -4.25484e-05 Jy ! Total flux subtracted in 200 components = -4.25484e-05 Jy ! Clean residual min=-0.001445 max=0.001327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.164365 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 99 components and 0.164365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.008 mas, bpa=-6.505 degrees ! Estimated noise=0.841544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.50743e-05 Jy ! Component: 100 - total flux cleaned = -3.90498e-05 Jy ! Component: 150 - total flux cleaned = -7.59645e-05 Jy ! Component: 200 - total flux cleaned = -0.000142032 Jy ! Total flux subtracted in 200 components = -0.000142032 Jy ! Clean residual min=-0.001384 max=0.001332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.164223 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.164223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059452Jy sigma=0.444127 ! Fit after self-cal, rms=0.059438Jy sigma=0.444036 wmodel J2205+2926_S_map.mod ! Writing 114 model components to file: J2205+2926_S_map.mod wobs J2205+2926_S_uvs.fits ! Writing UV FITS file: J2205+2926_S_uvs.fits wwins J2205+2926_S_map.win ! wwins: Wrote 4 windows to J2205+2926_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186495 Jy ! Component: 100 - total flux cleaned = -0.000210671 Jy ! Component: 150 - total flux cleaned = -0.000278735 Jy ! Component: 200 - total flux cleaned = -0.000279 Jy ! Component: 250 - total flux cleaned = -0.000257489 Jy ! Component: 300 - total flux cleaned = -0.000153187 Jy ! Component: 350 - total flux cleaned = -5.14916e-05 Jy ! Component: 400 - total flux cleaned = 8.3444e-06 Jy ! Component: 450 - total flux cleaned = 0.000106169 Jy ! Component: 500 - total flux cleaned = 0.000183543 Jy ! Component: 550 - total flux cleaned = 0.000240323 Jy ! Component: 600 - total flux cleaned = 0.000296146 Jy ! Component: 650 - total flux cleaned = 0.000369539 Jy ! Component: 700 - total flux cleaned = 0.000423793 Jy ! Component: 750 - total flux cleaned = 0.000477249 Jy ! Component: 800 - total flux cleaned = 0.00054761 Jy ! Component: 850 - total flux cleaned = 0.000582331 Jy ! Component: 900 - total flux cleaned = 0.000650854 Jy ! Component: 950 - total flux cleaned = 0.000667963 Jy ! Component: 1000 - total flux cleaned = 0.000751323 Jy ! Component: 1050 - total flux cleaned = 0.00080086 Jy ! Component: 1100 - total flux cleaned = 0.000800589 Jy ! Component: 1150 - total flux cleaned = 0.000800715 Jy ! Component: 1200 - total flux cleaned = 0.000848672 Jy ! Component: 1250 - total flux cleaned = 0.00088014 Jy ! Component: 1300 - total flux cleaned = 0.000910911 Jy ! Component: 1350 - total flux cleaned = 0.000879988 Jy ! Component: 1400 - total flux cleaned = 0.000910698 Jy ! Component: 1450 - total flux cleaned = 0.000925584 Jy ! Component: 1500 - total flux cleaned = 0.00092557 Jy ! Component: 1550 - total flux cleaned = 0.000969879 Jy ! Component: 1600 - total flux cleaned = 0.0010137 Jy ! Component: 1650 - total flux cleaned = 0.000985105 Jy ! Component: 1700 - total flux cleaned = 0.00105646 Jy ! Component: 1750 - total flux cleaned = 0.0010565 Jy ! Component: 1800 - total flux cleaned = 0.00107034 Jy ! Component: 1850 - total flux cleaned = 0.00111223 Jy ! Component: 1900 - total flux cleaned = 0.00112614 Jy ! Component: 1950 - total flux cleaned = 0.00120816 Jy ! Component: 2000 - total flux cleaned = 0.0012216 Jy ! Component: 2050 - total flux cleaned = 0.00127501 Jy ! Component: 2100 - total flux cleaned = 0.00127498 Jy ! Component: 2150 - total flux cleaned = 0.00130141 Jy ! Component: 2200 - total flux cleaned = 0.00135387 Jy ! Component: 2250 - total flux cleaned = 0.00135387 Jy ! Component: 2300 - total flux cleaned = 0.0014181 Jy ! Component: 2350 - total flux cleaned = 0.00144372 Jy ! Component: 2400 - total flux cleaned = 0.00145627 Jy ! Component: 2450 - total flux cleaned = 0.00143111 Jy ! Component: 2500 - total flux cleaned = 0.00146828 Jy ! Component: 2550 - total flux cleaned = 0.0014559 Jy ! Component: 2600 - total flux cleaned = 0.0014315 Jy ! Component: 2650 - total flux cleaned = 0.00145579 Jy ! Component: 2700 - total flux cleaned = 0.00141952 Jy ! Component: 2750 - total flux cleaned = 0.00138349 Jy ! Component: 2800 - total flux cleaned = 0.0013482 Jy ! Component: 2850 - total flux cleaned = 0.00138359 Jy ! Component: 2900 - total flux cleaned = 0.00138364 Jy ! Component: 2950 - total flux cleaned = 0.00138358 Jy ! Component: 3000 - total flux cleaned = 0.00132594 Jy ! Component: 3050 - total flux cleaned = 0.00129158 Jy ! Component: 3100 - total flux cleaned = 0.00128042 Jy ! Component: 3150 - total flux cleaned = 0.00123544 Jy ! Component: 3200 - total flux cleaned = 0.00123555 Jy ! Component: 3250 - total flux cleaned = 0.00122437 Jy ! Component: 3300 - total flux cleaned = 0.00124642 Jy ! Component: 3350 - total flux cleaned = 0.00119149 Jy ! Component: 3400 - total flux cleaned = 0.00113714 Jy ! Component: 3450 - total flux cleaned = 0.00114804 Jy ! Component: 3500 - total flux cleaned = 0.0011588 Jy ! Component: 3550 - total flux cleaned = 0.00110549 Jy ! Component: 3600 - total flux cleaned = 0.00104198 Jy ! Component: 3650 - total flux cleaned = 0.00106308 Jy ! Component: 3700 - total flux cleaned = 0.00104206 Jy ! Component: 3750 - total flux cleaned = 0.00104201 Jy ! Component: 3800 - total flux cleaned = 0.000969699 Jy ! Component: 3850 - total flux cleaned = 0.000959473 Jy ! Component: 3900 - total flux cleaned = 0.000979887 Jy ! Component: 3950 - total flux cleaned = 0.000990013 Jy ! Component: 4000 - total flux cleaned = 0.000919574 Jy ! Component: 4050 - total flux cleaned = 0.000889553 Jy ! Total flux subtracted in 4096 components = 0.000889705 Jy ! Clean residual min=-0.000573 max=0.000809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.165113 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 418 components and 0.165113 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2205+2926_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 7.008 at -6.505 degrees (North through East) ! Clean map min=-0.0010827 max=0.11645 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2205+2926_S_map.fits wmodel /image_prod/ug002_uva//J2205+2926_S_map.mod ! Writing 418 model components to file: /image_prod/ug002_uva//J2205+2926_S_map.mod wobs /image_prod/ug002_uva//J2205+2926_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2205+2926_S_uvs.fits wwins /image_prod/ug002_uva//J2205+2926_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2205+2926_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468843 0.468843 0.937685 1.87537 3.75074 7.50148 15.003 30.0059 60.0119 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 639.873 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2205+2926_S_dfm.log closed on Thu Mar 5 05:28:25 2020