! Started logfile: /image_prod/ug002_uva//J2316+0405_S_dfm.log on Thu Mar 5 06:09:36 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//J2316+0405_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2316+0405_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.850926 visibilities/baseline/integration-bin. ! Found source: J2316+0405 ! ! 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 40 lines of history. ! ! Reading 8271 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 J2316+0405_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048553Jy sigma=7.909823 ! Fit after self-cal, rms=0.842675Jy sigma=6.383959 ! 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=2.866 mas, bmaj=12.87 mas, bpa=-18.48 degrees ! Estimated noise=1.57834 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 = 0.134823 Jy ! Component: 100 - total flux cleaned = 0.213317 Jy ! Total flux subtracted in 100 components = 0.213317 Jy ! Clean residual min=-0.026542 max=0.062700 Jy/beam ! Clean residual mean=-0.000036 rms=0.009031 Jy/beam ! Combined flux in latest and established models = 0.213317 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.213317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187497Jy sigma=1.312218 ! Fit after self-cal, rms=0.184863Jy sigma=1.299179 ! Inverting map ! Added new window around map position (6, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678779 Jy ! Component: 100 - total flux cleaned = 0.113115 Jy ! Total flux subtracted in 100 components = 0.113115 Jy ! Clean residual min=-0.019943 max=0.053703 Jy/beam ! Clean residual mean=-0.000036 rms=0.006680 Jy/beam ! Combined flux in latest and established models = 0.326432 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.326432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145507Jy sigma=1.012394 ! Fit after self-cal, rms=0.142037Jy sigma=0.988426 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429141 Jy ! Component: 100 - total flux cleaned = 0.0697331 Jy ! Total flux subtracted in 100 components = 0.0697331 Jy ! Clean residual min=-0.017619 max=0.041379 Jy/beam ! Clean residual mean=-0.000029 rms=0.005438 Jy/beam ! Combined flux in latest and established models = 0.396165 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.396165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122076Jy sigma=0.853617 ! Fit after self-cal, rms=0.120516Jy sigma=0.837825 ! Inverting map ! Added new window around map position (-7.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363267 Jy ! Component: 100 - total flux cleaned = 0.0626329 Jy ! Total flux subtracted in 100 components = 0.0626329 Jy ! Clean residual min=-0.015572 max=0.020509 Jy/beam ! Clean residual mean=-0.000016 rms=0.004186 Jy/beam ! Combined flux in latest and established models = 0.458798 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.458798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103446Jy sigma=0.711081 ! Fit after self-cal, rms=0.102846Jy sigma=0.707400 ! 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=3.417 mas, bmaj=13.29 mas, bpa=-17.82 degrees ! Estimated noise=1.0592 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 = 0.0312608 Jy ! Component: 100 - total flux cleaned = 0.0542924 Jy ! Component: 150 - total flux cleaned = 0.0727639 Jy ! Component: 200 - total flux cleaned = 0.0879322 Jy ! Total flux subtracted in 200 components = 0.0879322 Jy ! Clean residual min=-0.015490 max=0.019036 Jy/beam ! Clean residual mean=-0.000003 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.54673 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 127 components and 0.54673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087050Jy sigma=0.595971 ! Fit after self-cal, rms=0.086048Jy sigma=0.587371 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.417 x 13.29 at -17.82 degrees (North through East) ! Clean map min=-0.014257 max=0.16315 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.01 KP 0.98 ! LA 0.92 MK 1.06 NL 1.01 OV 1.13 ! PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.96 HN 1.00 KP 1.00 ! LA 0.92 MK 1.02 NL 1.01 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 1.00 KP 0.99 ! LA 0.96 MK 1.06 NL 0.98 OV 1.10 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.086048Jy sigma=0.587371 ! Fit after self-cal, rms=0.076292Jy sigma=0.557107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=12.79 mas, bpa=-17.65 degrees ! Estimated noise=1.01848 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 (24, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180419 Jy ! Component: 100 - total flux cleaned = 0.030012 Jy ! Component: 150 - total flux cleaned = 0.0396781 Jy ! Component: 200 - total flux cleaned = 0.0465469 Jy ! Total flux subtracted in 200 components = 0.0465469 Jy ! Clean residual min=-0.010197 max=0.013259 Jy/beam ! Clean residual mean=0.000032 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.593277 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 175 components and 0.593277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070395Jy sigma=0.508988 ! Fit after self-cal, rms=0.070112Jy sigma=0.506637 ! Inverting map ! Added new window around map position (12.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009286 Jy ! Component: 100 - total flux cleaned = 0.0144779 Jy ! Component: 150 - total flux cleaned = 0.0175358 Jy ! Component: 200 - total flux cleaned = 0.0204318 Jy ! Total flux subtracted in 200 components = 0.0204318 Jy ! Clean residual min=-0.008007 max=0.007507 Jy/beam ! Clean residual mean=0.000037 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.613709 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 211 components and 0.613709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067226Jy sigma=0.482921 ! Fit after self-cal, rms=0.066997Jy sigma=0.481387 ! 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=0.066997Jy sigma=0.481387 ! Fit after self-cal, rms=0.065108Jy sigma=0.466065 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=12.83 mas, bpa=-17.51 degrees ! Estimated noise=1.01123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522944 Jy ! Component: 100 - total flux cleaned = 0.00743798 Jy ! Component: 150 - total flux cleaned = 0.00928184 Jy ! Component: 200 - total flux cleaned = 0.0111726 Jy ! Total flux subtracted in 200 components = 0.0111726 Jy ! Clean residual min=-0.005017 max=0.005392 Jy/beam ! Clean residual mean=0.000006 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.624881 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 246 components and 0.624881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063903Jy sigma=0.455218 ! Fit after self-cal, rms=0.063796Jy sigma=0.454454 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 (-5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504201 Jy ! Component: 100 - total flux cleaned = 0.00774223 Jy ! Component: 150 - total flux cleaned = 0.00996946 Jy ! Component: 200 - total flux cleaned = 0.0107164 Jy ! Total flux subtracted in 200 components = 0.0107164 Jy ! Clean residual min=-0.004093 max=0.003757 Jy/beam ! Clean residual mean=0.000012 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.635598 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 280 components and 0.635598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063115Jy sigma=0.448115 ! Fit after self-cal, rms=0.063074Jy sigma=0.447921 ! 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=0.063074Jy sigma=0.447921 ! Fit after self-cal, rms=0.062351Jy sigma=0.446677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=12.82 mas, bpa=-17.47 degrees ! Estimated noise=1.0018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827633 Jy ! Component: 100 - total flux cleaned = 0.00220686 Jy ! Component: 150 - total flux cleaned = 0.00320633 Jy ! Component: 200 - total flux cleaned = 0.0042055 Jy ! Total flux subtracted in 200 components = 0.0042055 Jy ! Clean residual min=-0.003538 max=0.003092 Jy/beam ! Clean residual mean=0.000006 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.639803 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 307 components and 0.639804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061930Jy sigma=0.443149 ! Fit after self-cal, rms=0.061918Jy sigma=0.442987 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297815 Jy ! Component: 100 - total flux cleaned = 0.000666444 Jy ! Component: 150 - total flux cleaned = 0.00126551 Jy ! Component: 200 - total flux cleaned = 0.00150531 Jy ! Total flux subtracted in 200 components = 0.00150531 Jy ! Clean residual min=-0.003259 max=0.002698 Jy/beam ! Clean residual mean=0.000007 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.641309 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 325 components and 0.641309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061677Jy sigma=0.441172 ! Fit after self-cal, rms=0.061669Jy sigma=0.441090 ! 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=0.061669Jy sigma=0.441090 ! Fit after self-cal, rms=0.061303Jy sigma=0.440685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.46 mas, bmaj=13.02 mas, bpa=-11.11 degrees ! Estimated noise=1.18724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249445 Jy ! Component: 100 - total flux cleaned = 0.00369478 Jy ! Component: 150 - total flux cleaned = 0.00467841 Jy ! Component: 200 - total flux cleaned = 0.00545399 Jy ! Total flux subtracted in 200 components = 0.00545399 Jy ! Clean residual min=-0.003103 max=0.002566 Jy/beam ! Clean residual mean=0.000011 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.646763 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 374 components and 0.646763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061139Jy sigma=0.439559 ! Fit after self-cal, rms=0.061106Jy sigma=0.439401 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391008 Jy ! Component: 100 - total flux cleaned = 0.000868039 Jy ! Component: 150 - total flux cleaned = 0.00118556 Jy ! Component: 200 - total flux cleaned = 0.0010397 Jy ! Total flux subtracted in 200 components = 0.0010397 Jy ! Clean residual min=-0.002859 max=0.002319 Jy/beam ! Clean residual mean=0.000010 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.647803 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 403 components and 0.647803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061029Jy sigma=0.438944 ! Fit after self-cal, rms=0.061018Jy sigma=0.438895 ! 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=3.528 mas, bmaj=12.82 mas, bpa=-17.49 degrees ! Estimated noise=0.99599 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 12.82 at -17.49 degrees (North through East) ! Clean map min=-0.0074468 max=0.15691 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=2.958 mas, bmaj=12.36 mas, bpa=-18.14 degrees ! Estimated noise=1.51253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133427 Jy ! Component: 100 - total flux cleaned = 0.217511 Jy ! Component: 150 - total flux cleaned = 0.276626 Jy ! Component: 200 - total flux cleaned = 0.321331 Jy ! Total flux subtracted in 200 components = 0.321331 Jy ! Clean residual min=-0.018311 max=0.026771 Jy/beam ! Clean residual mean=-0.000030 rms=0.005601 Jy/beam ! Combined flux in latest and established models = 0.321331 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.321331 Jy ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=12.82 mas, bpa=-17.49 degrees ! Estimated noise=0.99599 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 = 0.0496187 Jy ! Component: 100 - total flux cleaned = 0.0877774 Jy ! Component: 150 - total flux cleaned = 0.118184 Jy ! Component: 200 - total flux cleaned = 0.143141 Jy ! Total flux subtracted in 200 components = 0.143141 Jy ! Clean residual min=-0.013505 max=0.015317 Jy/beam ! Clean residual mean=-0.000033 rms=0.004020 Jy/beam ! Combined flux in latest and established models = 0.464472 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 131 components and 0.464472 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=7.46 mas, bmaj=13.02 mas, bpa=-11.11 degrees ! Estimated noise=1.18724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340642 Jy ! Component: 100 - total flux cleaned = 0.0603261 Jy ! Component: 150 - total flux cleaned = 0.0814633 Jy ! Component: 200 - total flux cleaned = 0.0988281 Jy ! Total flux subtracted in 200 components = 0.0988281 Jy ! Clean residual min=-0.011185 max=0.010548 Jy/beam ! Clean residual mean=-0.000026 rms=0.003276 Jy/beam ! Combined flux in latest and established models = 0.5633 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 = 0.0144389 Jy ! Component: 100 - total flux cleaned = 0.0265317 Jy ! Component: 150 - total flux cleaned = 0.0363785 Jy ! Component: 200 - total flux cleaned = 0.0434218 Jy ! Total flux subtracted in 200 components = 0.0434218 Jy ! Clean residual min=-0.006914 max=0.005655 Jy/beam ! Clean residual mean=-0.000004 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.606722 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 240 components and 0.606722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=12.82 mas, bpa=-17.49 degrees ! Estimated noise=0.99599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798812 Jy ! Component: 100 - total flux cleaned = 0.0121229 Jy ! Component: 150 - total flux cleaned = 0.0160079 Jy ! Component: 200 - total flux cleaned = 0.0192879 Jy ! Total flux subtracted in 200 components = 0.0192879 Jy ! Clean residual min=-0.005046 max=0.003625 Jy/beam ! Clean residual mean=0.000003 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.62601 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 273 components and 0.62601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062517Jy sigma=0.452356 ! Fit after self-cal, rms=0.062268Jy sigma=0.449044 wmodel J2316+0405_S_map.mod ! Writing 273 model components to file: J2316+0405_S_map.mod wobs J2316+0405_S_uvs.fits ! Writing UV FITS file: J2316+0405_S_uvs.fits wwins J2316+0405_S_map.win ! wwins: Wrote 6 windows to J2316+0405_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 = -0.000930525 Jy ! Component: 100 - total flux cleaned = -0.0021362 Jy ! Component: 150 - total flux cleaned = -0.00292303 Jy ! Component: 200 - total flux cleaned = -0.00335318 Jy ! Component: 250 - total flux cleaned = -0.00346831 Jy ! Component: 300 - total flux cleaned = -0.00330019 Jy ! Component: 350 - total flux cleaned = -0.003245 Jy ! Component: 400 - total flux cleaned = -0.00319211 Jy ! Component: 450 - total flux cleaned = -0.00334476 Jy ! Component: 500 - total flux cleaned = -0.00349223 Jy ! Component: 550 - total flux cleaned = -0.00349264 Jy ! Component: 600 - total flux cleaned = -0.00353859 Jy ! Component: 650 - total flux cleaned = -0.00358321 Jy ! Component: 700 - total flux cleaned = -0.00353922 Jy ! Component: 750 - total flux cleaned = -0.00353859 Jy ! Component: 800 - total flux cleaned = -0.00341326 Jy ! Component: 850 - total flux cleaned = -0.00341361 Jy ! Component: 900 - total flux cleaned = -0.00337275 Jy ! Component: 950 - total flux cleaned = -0.00321565 Jy ! Component: 1000 - total flux cleaned = -0.00317803 Jy ! Component: 1050 - total flux cleaned = -0.00302788 Jy ! Component: 1100 - total flux cleaned = -0.00299124 Jy ! Component: 1150 - total flux cleaned = -0.00288326 Jy ! Component: 1200 - total flux cleaned = -0.00288399 Jy ! Component: 1250 - total flux cleaned = -0.00281467 Jy ! Component: 1300 - total flux cleaned = -0.00271201 Jy ! Component: 1350 - total flux cleaned = -0.00267833 Jy ! Component: 1400 - total flux cleaned = -0.00264555 Jy ! Component: 1450 - total flux cleaned = -0.00251712 Jy ! Component: 1500 - total flux cleaned = -0.00245371 Jy ! Component: 1550 - total flux cleaned = -0.0024532 Jy ! Component: 1600 - total flux cleaned = -0.00242188 Jy ! Component: 1650 - total flux cleaned = -0.00236211 Jy ! Component: 1700 - total flux cleaned = -0.00248036 Jy ! Component: 1750 - total flux cleaned = -0.00250917 Jy ! Component: 1800 - total flux cleaned = -0.0025949 Jy ! Component: 1850 - total flux cleaned = -0.0026227 Jy ! Component: 1900 - total flux cleaned = -0.00259483 Jy ! Component: 1950 - total flux cleaned = -0.00262221 Jy ! Component: 2000 - total flux cleaned = -0.00270277 Jy ! Component: 2050 - total flux cleaned = -0.00278219 Jy ! Component: 2100 - total flux cleaned = -0.00283383 Jy ! Component: 2150 - total flux cleaned = -0.00283322 Jy ! Component: 2200 - total flux cleaned = -0.00288409 Jy ! Component: 2250 - total flux cleaned = -0.0029343 Jy ! Component: 2300 - total flux cleaned = -0.00305748 Jy ! Component: 2350 - total flux cleaned = -0.00305736 Jy ! Component: 2400 - total flux cleaned = -0.00310506 Jy ! Component: 2450 - total flux cleaned = -0.00315257 Jy ! Component: 2500 - total flux cleaned = -0.00322262 Jy ! Component: 2550 - total flux cleaned = -0.00324586 Jy ! Component: 2600 - total flux cleaned = -0.00335945 Jy ! Component: 2650 - total flux cleaned = -0.00340377 Jy ! Component: 2700 - total flux cleaned = -0.00344811 Jy ! Component: 2750 - total flux cleaned = -0.00351363 Jy ! Component: 2800 - total flux cleaned = -0.00355719 Jy ! Component: 2850 - total flux cleaned = -0.00359996 Jy ! Component: 2900 - total flux cleaned = -0.00359973 Jy ! Component: 2950 - total flux cleaned = -0.00368353 Jy ! Component: 3000 - total flux cleaned = -0.00368362 Jy ! Component: 3050 - total flux cleaned = -0.00378551 Jy ! Component: 3100 - total flux cleaned = -0.00374553 Jy ! Component: 3150 - total flux cleaned = -0.00374591 Jy ! Component: 3200 - total flux cleaned = -0.00368723 Jy ! Component: 3250 - total flux cleaned = -0.00382299 Jy ! Component: 3300 - total flux cleaned = -0.00374575 Jy ! Component: 3350 - total flux cleaned = -0.00376459 Jy ! Component: 3400 - total flux cleaned = -0.00372689 Jy ! Component: 3450 - total flux cleaned = -0.00374585 Jy ! Component: 3500 - total flux cleaned = -0.00374596 Jy ! Component: 3550 - total flux cleaned = -0.00380058 Jy ! Component: 3600 - total flux cleaned = -0.00376444 Jy ! Component: 3650 - total flux cleaned = -0.00378274 Jy ! Component: 3700 - total flux cleaned = -0.00378221 Jy ! Component: 3750 - total flux cleaned = -0.00372988 Jy ! Component: 3800 - total flux cleaned = -0.00369551 Jy ! Component: 3850 - total flux cleaned = -0.00374668 Jy ! Component: 3900 - total flux cleaned = -0.00374686 Jy ! Component: 3950 - total flux cleaned = -0.00374685 Jy ! Component: 4000 - total flux cleaned = -0.00369727 Jy ! Component: 4050 - total flux cleaned = -0.00373021 Jy ! Total flux subtracted in 4096 components = -0.00376293 Jy ! Clean residual min=-0.000911 max=0.000976 Jy/beam ! Clean residual mean=0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.622247 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 550 components and 0.622247 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2316+0405_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 12.82 at -17.49 degrees (North through East) ! Clean map min=-0.0023789 max=0.15866 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2316+0405_S_map.fits wmodel /image_prod/ug002_uva//J2316+0405_S_map.mod ! Writing 550 model components to file: /image_prod/ug002_uva//J2316+0405_S_map.mod wobs /image_prod/ug002_uva//J2316+0405_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2316+0405_S_uvs.fits wwins /image_prod/ug002_uva//J2316+0405_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2316+0405_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.158664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60935 0.60935 1.2187 2.4374 4.8748 9.7496 19.4992 38.9984 77.9968 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 492.327 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2316+0405_S_dfm.log closed on Thu Mar 5 06:09:40 2020