! Started logfile: /image_prod/ug002_uva//J2115+2933_S_c_dfm.log on Thu Mar 5 05:07:26 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//J2115+2933_S_c_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2115+2933_S_c_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868519 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 1407 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 J2115+2933_S_c] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.213184Jy sigma=8.996700 ! Fit after self-cal, rms=0.324104Jy sigma=2.383081 ! 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=2.725 mas, bmaj=6.896 mas, bpa=7.871 degrees ! Estimated noise=3.09309 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 = 0.525333 Jy ! Component: 100 - total flux cleaned = 0.65262 Jy ! Total flux subtracted in 100 components = 0.65262 Jy ! Clean residual min=-0.021918 max=0.052557 Jy/beam ! Clean residual mean=0.000013 rms=0.006779 Jy/beam ! Combined flux in latest and established models = 0.65262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.65262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129442Jy sigma=0.937988 ! Fit after self-cal, rms=0.129435Jy sigma=0.937634 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579807 Jy ! Component: 100 - total flux cleaned = 0.0928522 Jy ! Total flux subtracted in 100 components = 0.0928522 Jy ! Clean residual min=-0.015832 max=0.024873 Jy/beam ! Clean residual mean=0.000015 rms=0.004349 Jy/beam ! Combined flux in latest and established models = 0.745472 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.745472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094235Jy sigma=0.664731 ! Fit after self-cal, rms=0.094186Jy sigma=0.664081 ! 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=3.195 mas, bmaj=7.653 mas, bpa=8.296 degrees ! Estimated noise=2.62751 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 = 0.0264027 Jy ! Component: 100 - total flux cleaned = 0.0411284 Jy ! Component: 150 - total flux cleaned = 0.0498709 Jy ! Component: 200 - total flux cleaned = 0.0551419 Jy ! Total flux subtracted in 200 components = 0.0551419 Jy ! Clean residual min=-0.016427 max=0.014151 Jy/beam ! Clean residual mean=0.000019 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 0.800614 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.800614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086396Jy sigma=0.604785 ! Fit after self-cal, rms=0.086199Jy sigma=0.603398 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.195 x 7.653 at 8.296 degrees (North through East) ! Clean map min=-0.01535 max=0.6938 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.01 KP 1.00 ! LA 1.03 MK 1.06 NL 0.99 OV 1.07 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.01 KP 1.03 ! LA 1.03 MK 1.04 NL 1.00 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 1.00 ! LA 1.02 MK 1.04 NL 0.80 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.086199Jy sigma=0.603398 ! Fit after self-cal, rms=0.064185Jy sigma=0.440070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.625 mas, bpa=8.47 degrees ! Estimated noise=2.63103 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 = 0.00407283 Jy ! Component: 100 - total flux cleaned = 0.00496484 Jy ! Component: 150 - total flux cleaned = 0.00514477 Jy ! Component: 200 - total flux cleaned = 0.00514445 Jy ! Total flux subtracted in 200 components = 0.00514445 Jy ! Clean residual min=-0.007407 max=0.008671 Jy/beam ! Clean residual mean=0.000002 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.805758 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.805758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062945Jy sigma=0.430209 ! Fit after self-cal, rms=0.062892Jy sigma=0.429597 ! 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=0.062892Jy sigma=0.429597 ! Fit after self-cal, rms=0.056222Jy sigma=0.383616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=7.647 mas, bpa=8.391 degrees ! Estimated noise=2.63272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234406 Jy ! Component: 100 - total flux cleaned = 0.00257165 Jy ! Component: 150 - total flux cleaned = 0.00265348 Jy ! Component: 200 - total flux cleaned = 0.00279877 Jy ! Total flux subtracted in 200 components = 0.00279877 Jy ! Clean residual min=-0.004786 max=0.005613 Jy/beam ! Clean residual mean=0.000004 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.808557 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.808557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055739Jy sigma=0.380400 ! Fit after self-cal, rms=0.055649Jy sigma=0.379709 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 (-0.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272704 Jy ! Component: 100 - total flux cleaned = 0.00409183 Jy ! Component: 150 - total flux cleaned = 0.00464348 Jy ! Component: 200 - total flux cleaned = 0.00501704 Jy ! Total flux subtracted in 200 components = 0.00501704 Jy ! Clean residual min=-0.004785 max=0.004753 Jy/beam ! Clean residual mean=-0.000002 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.813574 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.813574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054985Jy sigma=0.374572 ! Fit after self-cal, rms=0.054966Jy sigma=0.374361 ! 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=0.054966Jy sigma=0.374361 ! Fit after self-cal, rms=0.054740Jy sigma=0.373207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=7.647 mas, bpa=8.429 degrees ! Estimated noise=2.63256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161514 Jy ! Component: 100 - total flux cleaned = 0.00160714 Jy ! Component: 150 - total flux cleaned = 0.00168437 Jy ! Component: 200 - total flux cleaned = 0.00182239 Jy ! Total flux subtracted in 200 components = 0.00182239 Jy ! Clean residual min=-0.004406 max=0.004427 Jy/beam ! Clean residual mean=-0.000002 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.815396 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.815396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054490Jy sigma=0.371468 ! Fit after self-cal, rms=0.054477Jy sigma=0.371321 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 = 0.000426513 Jy ! Component: 100 - total flux cleaned = 0.000552652 Jy ! Component: 150 - total flux cleaned = 0.000607835 Jy ! Component: 200 - total flux cleaned = 0.000657881 Jy ! Total flux subtracted in 200 components = 0.000657881 Jy ! Clean residual min=-0.004191 max=0.004472 Jy/beam ! Clean residual mean=-0.000003 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.816054 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.816054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054350Jy sigma=0.370464 ! Fit after self-cal, rms=0.054343Jy sigma=0.370388 ! 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=0.054343Jy sigma=0.370388 ! Fit after self-cal, rms=0.054290Jy sigma=0.370213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.951 mas, bmaj=10.43 mas, bpa=2.115 degrees ! Estimated noise=3.34129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383261 Jy ! Component: 100 - total flux cleaned = 0.00444653 Jy ! Component: 150 - total flux cleaned = 0.00438833 Jy ! Component: 200 - total flux cleaned = 0.0043039 Jy ! Total flux subtracted in 200 components = 0.0043039 Jy ! Clean residual min=-0.004419 max=0.004190 Jy/beam ! Clean residual mean=-0.000007 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.820358 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.820358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054271Jy sigma=0.370340 ! Fit after self-cal, rms=0.054223Jy sigma=0.369987 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 = 5.14681e-05 Jy ! Component: 100 - total flux cleaned = 9.56806e-05 Jy ! Component: 150 - total flux cleaned = -5.0226e-05 Jy ! Component: 200 - total flux cleaned = -0.000177207 Jy ! Total flux subtracted in 200 components = -0.000177207 Jy ! Clean residual min=-0.004395 max=0.004140 Jy/beam ! Clean residual mean=-0.000006 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.820181 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.820181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054247Jy sigma=0.370233 ! Fit after self-cal, rms=0.054228Jy sigma=0.370052 ! 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=3.229 mas, bmaj=7.646 mas, bpa=8.464 degrees ! Estimated noise=2.63267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.646 at 8.464 degrees (North through East) ! Clean map min=-0.0040607 max=0.69323 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054228Jy sigma=0.370052 ! Fit after self-cal, rms=0.050670Jy sigma=0.342724 ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=7.64 mas, bpa=8.446 degrees ! Estimated noise=2.63043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349368 Jy ! Component: 100 - total flux cleaned = -0.000988329 Jy ! Component: 150 - total flux cleaned = -0.00118911 Jy ! Component: 200 - total flux cleaned = -0.00123551 Jy ! Total flux subtracted in 200 components = -0.00123551 Jy ! Clean residual min=-0.003961 max=0.004687 Jy/beam ! Clean residual mean=-0.000002 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.818946 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.818945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050553Jy sigma=0.341871 ! Fit after self-cal, rms=0.050548Jy sigma=0.341813 ! Inverting map ! Added new window around map position (27.5, 110.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022496 Jy ! Component: 100 - total flux cleaned = 0.0020581 Jy ! Component: 150 - total flux cleaned = 0.00182532 Jy ! Component: 200 - total flux cleaned = 0.001825 Jy ! Total flux subtracted in 200 components = 0.001825 Jy ! Clean residual min=-0.003814 max=0.003458 Jy/beam ! Clean residual mean=-0.000005 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.82077 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.82077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050118Jy sigma=0.338873 ! Fit after self-cal, rms=0.050093Jy sigma=0.338724 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050093Jy sigma=0.338724 ! Fit after self-cal, rms=0.050064Jy sigma=0.338577 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=2.757 mas, bmaj=6.911 mas, bpa=8.178 degrees ! Estimated noise=3.10822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.527622 Jy ! Component: 100 - total flux cleaned = 0.651418 Jy ! Component: 150 - total flux cleaned = 0.70634 Jy ! Component: 200 - total flux cleaned = 0.739924 Jy ! Total flux subtracted in 200 components = 0.739924 Jy ! Clean residual min=-0.008945 max=0.017890 Jy/beam ! Clean residual mean=0.000009 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.739924 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.739924 Jy ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=7.637 mas, bpa=8.461 degrees ! Estimated noise=2.63028 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 = 0.028941 Jy ! Component: 100 - total flux cleaned = 0.0460822 Jy ! Component: 150 - total flux cleaned = 0.0570006 Jy ! Component: 200 - total flux cleaned = 0.0639354 Jy ! Total flux subtracted in 200 components = 0.0639354 Jy ! Clean residual min=-0.005084 max=0.007476 Jy/beam ! Clean residual mean=0.000002 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.803859 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 0.803859 Jy ! Inverting map ! Added new window around map position (4, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636183 Jy ! Component: 100 - total flux cleaned = 0.00998287 Jy ! Component: 150 - total flux cleaned = 0.0124968 Jy ! Component: 200 - total flux cleaned = 0.0144917 Jy ! Total flux subtracted in 200 components = 0.0144917 Jy ! Clean residual min=-0.004027 max=0.004707 Jy/beam ! Clean residual mean=-0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.818351 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 0.81835 Jy ! Inverting map ! Added new window around map position (-4.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036098 Jy ! Component: 100 - total flux cleaned = 0.00465114 Jy ! Component: 150 - total flux cleaned = 0.00505199 Jy ! Component: 200 - total flux cleaned = 0.00523392 Jy ! Total flux subtracted in 200 components = 0.00523392 Jy ! Clean residual min=-0.003661 max=0.003440 Jy/beam ! Clean residual mean=-0.000004 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.823584 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.823584 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=6.945 mas, bmaj=10.41 mas, bpa=2.169 degrees ! Estimated noise=3.34367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212162 Jy ! Component: 100 - total flux cleaned = 0.00292054 Jy ! Component: 150 - total flux cleaned = 0.00317016 Jy ! Component: 200 - total flux cleaned = 0.00322601 Jy ! Total flux subtracted in 200 components = 0.00322601 Jy ! Clean residual min=-0.003459 max=0.003874 Jy/beam ! Clean residual mean=-0.000011 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.82681 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 = 5.11896e-05 Jy ! Component: 100 - total flux cleaned = 5.16448e-05 Jy ! Component: 150 - total flux cleaned = 5.16412e-05 Jy ! Component: 200 - total flux cleaned = 5.11647e-05 Jy ! Total flux subtracted in 200 components = 5.11647e-05 Jy ! Clean residual min=-0.003397 max=0.003772 Jy/beam ! Clean residual mean=-0.000012 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.826862 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 149 components and 0.826862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=7.637 mas, bpa=8.461 degrees ! Estimated noise=2.63028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000576643 Jy ! Component: 100 - total flux cleaned = -0.000932376 Jy ! Component: 150 - total flux cleaned = -0.00105664 Jy ! Component: 200 - total flux cleaned = -0.0010566 Jy ! Total flux subtracted in 200 components = -0.0010566 Jy ! Clean residual min=-0.003528 max=0.003345 Jy/beam ! Clean residual mean=-0.000005 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.825805 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.825805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049795Jy sigma=0.336683 ! Fit after self-cal, rms=0.049746Jy sigma=0.336347 wmodel J2115+2933_S_c_map.mod ! Writing 164 model components to file: J2115+2933_S_c_map.mod wobs J2115+2933_S_c_uvs.fits ! Writing UV FITS file: J2115+2933_S_c_uvs.fits wwins J2115+2933_S_c_map.win ! wwins: Wrote 5 windows to J2115+2933_S_c_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 = -0.000843096 Jy ! Component: 100 - total flux cleaned = -0.000898571 Jy ! Component: 150 - total flux cleaned = -0.00100745 Jy ! Component: 200 - total flux cleaned = -0.00121997 Jy ! Component: 250 - total flux cleaned = -0.00147782 Jy ! Component: 300 - total flux cleaned = -0.00167821 Jy ! Component: 350 - total flux cleaned = -0.00196908 Jy ! Component: 400 - total flux cleaned = -0.00225178 Jy ! Component: 450 - total flux cleaned = -0.00248081 Jy ! Component: 500 - total flux cleaned = -0.00274871 Jy ! Component: 550 - total flux cleaned = -0.00288052 Jy ! Component: 600 - total flux cleaned = -0.00300861 Jy ! Component: 650 - total flux cleaned = -0.0029263 Jy ! Component: 700 - total flux cleaned = -0.0028869 Jy ! Component: 750 - total flux cleaned = -0.00280635 Jy ! Component: 800 - total flux cleaned = -0.00264999 Jy ! Component: 850 - total flux cleaned = -0.00261148 Jy ! Component: 900 - total flux cleaned = -0.00249892 Jy ! Component: 950 - total flux cleaned = -0.00231526 Jy ! Component: 1000 - total flux cleaned = -0.00220735 Jy ! Component: 1050 - total flux cleaned = -0.00217071 Jy ! Component: 1100 - total flux cleaned = -0.00202987 Jy ! Component: 1150 - total flux cleaned = -0.00182277 Jy ! Component: 1200 - total flux cleaned = -0.00182298 Jy ! Component: 1250 - total flux cleaned = -0.00175576 Jy ! Component: 1300 - total flux cleaned = -0.00165616 Jy ! Component: 1350 - total flux cleaned = -0.00168905 Jy ! Component: 1400 - total flux cleaned = -0.00172076 Jy ! Component: 1450 - total flux cleaned = -0.00165682 Jy ! Component: 1500 - total flux cleaned = -0.00159468 Jy ! Component: 1550 - total flux cleaned = -0.0016258 Jy ! Component: 1600 - total flux cleaned = -0.00165606 Jy ! Component: 1650 - total flux cleaned = -0.00165575 Jy ! Component: 1700 - total flux cleaned = -0.00159635 Jy ! Component: 1750 - total flux cleaned = -0.00165496 Jy ! Component: 1800 - total flux cleaned = -0.00156721 Jy ! Component: 1850 - total flux cleaned = -0.00145228 Jy ! Component: 1900 - total flux cleaned = -0.00150891 Jy ! Component: 1950 - total flux cleaned = -0.0015084 Jy ! Component: 2000 - total flux cleaned = -0.00139689 Jy ! Component: 2050 - total flux cleaned = -0.00136926 Jy ! Component: 2100 - total flux cleaned = -0.00131443 Jy ! Component: 2150 - total flux cleaned = -0.00120666 Jy ! Component: 2200 - total flux cleaned = -0.00112675 Jy ! Component: 2250 - total flux cleaned = -0.00112675 Jy ! Component: 2300 - total flux cleaned = -0.00110017 Jy ! Component: 2350 - total flux cleaned = -0.00104846 Jy ! Component: 2400 - total flux cleaned = -0.000996912 Jy ! Component: 2450 - total flux cleaned = -0.000869861 Jy ! Component: 2500 - total flux cleaned = -0.000894935 Jy ! Component: 2550 - total flux cleaned = -0.000844844 Jy ! Component: 2600 - total flux cleaned = -0.000795247 Jy ! Component: 2650 - total flux cleaned = -0.000697483 Jy ! Component: 2700 - total flux cleaned = -0.000794712 Jy ! Component: 2750 - total flux cleaned = -0.000770323 Jy ! Component: 2800 - total flux cleaned = -0.00067459 Jy ! Component: 2850 - total flux cleaned = -0.000674723 Jy ! Component: 2900 - total flux cleaned = -0.000581236 Jy ! Component: 2950 - total flux cleaned = -0.000558146 Jy ! Component: 3000 - total flux cleaned = -0.000535242 Jy ! Component: 3050 - total flux cleaned = -0.000581057 Jy ! Component: 3100 - total flux cleaned = -0.000444993 Jy ! Component: 3150 - total flux cleaned = -0.000467835 Jy ! Component: 3200 - total flux cleaned = -0.000445474 Jy ! Component: 3250 - total flux cleaned = -0.000423156 Jy ! Component: 3300 - total flux cleaned = -0.000335125 Jy ! Component: 3350 - total flux cleaned = -0.000334806 Jy ! Component: 3400 - total flux cleaned = -0.000247997 Jy ! Component: 3450 - total flux cleaned = -0.000140526 Jy ! Component: 3500 - total flux cleaned = -0.000161762 Jy ! Component: 3550 - total flux cleaned = -9.80806e-05 Jy ! Component: 3600 - total flux cleaned = -1.41493e-05 Jy ! Component: 3650 - total flux cleaned = -3.48726e-05 Jy ! Component: 3700 - total flux cleaned = -1.41135e-05 Jy ! Component: 3750 - total flux cleaned = 0.000129831 Jy ! Component: 3800 - total flux cleaned = 0.000129813 Jy ! Component: 3850 - total flux cleaned = 0.000231199 Jy ! Component: 3900 - total flux cleaned = 0.000291328 Jy ! Component: 3950 - total flux cleaned = 0.000351192 Jy ! Component: 4000 - total flux cleaned = 0.000390805 Jy ! Component: 4050 - total flux cleaned = 0.000449806 Jy ! Total flux subtracted in 4096 components = 0.000469298 Jy ! Clean residual min=-0.001349 max=0.001317 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.826274 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 453 components and 0.826274 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2115+2933_S_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 7.637 at 8.461 degrees (North through East) ! Clean map min=-0.0033402 max=0.69203 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2115+2933_S_c_map.fits wmodel /image_prod/ug002_uva//J2115+2933_S_c_map.mod ! Writing 453 model components to file: /image_prod/ug002_uva//J2115+2933_S_c_map.mod wobs /image_prod/ug002_uva//J2115+2933_S_c_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2115+2933_S_c_uvs.fits wwins /image_prod/ug002_uva//J2115+2933_S_c_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2115+2933_S_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.692031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350513 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15195 0.15195 0.303899 0.607799 1.2156 2.43119 4.86239 9.72478 19.4496 38.8991 77.7982 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.692 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1974.34 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2115+2933_S_c_dfm.log closed on Thu Mar 5 05:07:30 2020