! Started logfile: /image_prod/ug002_uva//J1514+0252_S_dfm.log on Thu Mar 5 02:10:17 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//J1514+0252_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1514+0252_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847407 visibilities/baseline/integration-bin. ! Found source: J1514+0252 ! ! 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 6864 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 J1514+0252_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018166Jy sigma=8.091533 ! Fit after self-cal, rms=0.843174Jy sigma=6.753469 ! 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=2.808 mas, bmaj=7.285 mas, bpa=-5.572 degrees ! Estimated noise=1.68838 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 = 0.115518 Jy ! Component: 100 - total flux cleaned = 0.147113 Jy ! Total flux subtracted in 100 components = 0.147113 Jy ! Clean residual min=-0.006074 max=0.013485 Jy/beam ! Clean residual mean=-0.000007 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.147113 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.147113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094959Jy sigma=0.482532 ! Fit after self-cal, rms=0.094895Jy sigma=0.481276 ! Inverting map ! Added new window around map position (3, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157915 Jy ! Component: 100 - total flux cleaned = 0.0235213 Jy ! Total flux subtracted in 100 components = 0.0235213 Jy ! Clean residual min=-0.004944 max=0.006488 Jy/beam ! Clean residual mean=-0.000009 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.170634 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.170634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090543Jy sigma=0.449910 ! Fit after self-cal, rms=0.090449Jy sigma=0.448820 ! 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=3.36 mas, bmaj=8.046 mas, bpa=-5.821 degrees ! Estimated noise=1.12483 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 = 0.00628793 Jy ! Component: 100 - total flux cleaned = 0.00762789 Jy ! Component: 150 - total flux cleaned = 0.00838604 Jy ! Component: 200 - total flux cleaned = 0.00863645 Jy ! Total flux subtracted in 200 components = 0.00863645 Jy ! Clean residual min=-0.003933 max=0.005027 Jy/beam ! Clean residual mean=-0.000026 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.179271 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.179271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088769Jy sigma=0.442818 ! Fit after self-cal, rms=0.088718Jy sigma=0.442517 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.36 x 8.046 at -5.821 degrees (North through East) ! Clean map min=-0.0039969 max=0.14875 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00 KP 1.02 ! LA 1.04 MK 1.03 NL 1.01 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 1.01 ! LA 1.05 MK 1.00 NL 0.99 OV 0.98 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 1.02 KP 1.00 ! LA 1.04 MK 0.99 NL 1.03 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.088718Jy sigma=0.442517 ! Fit after self-cal, rms=0.081307Jy sigma=0.438373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=7.995 mas, bpa=-5.483 degrees ! Estimated noise=1.12183 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 (13, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473459 Jy ! Component: 100 - total flux cleaned = 0.00732536 Jy ! Component: 150 - total flux cleaned = 0.00827816 Jy ! Component: 200 - total flux cleaned = 0.00882501 Jy ! Total flux subtracted in 200 components = 0.00882501 Jy ! Clean residual min=-0.003457 max=0.003936 Jy/beam ! Clean residual mean=-0.000016 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.188096 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.188096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080916Jy sigma=0.435131 ! Fit after self-cal, rms=0.080836Jy sigma=0.434822 ! 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=0.080836Jy sigma=0.434822 ! Fit after self-cal, rms=0.073610Jy sigma=0.426201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=7.991 mas, bpa=-5.527 degrees ! Estimated noise=1.12871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165409 Jy ! Component: 100 - total flux cleaned = 0.00217494 Jy ! Component: 150 - total flux cleaned = 0.0026677 Jy ! Component: 200 - total flux cleaned = 0.00298893 Jy ! Total flux subtracted in 200 components = 0.00298893 Jy ! Clean residual min=-0.002144 max=0.002485 Jy/beam ! Clean residual mean=-0.000008 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.191085 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.191085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073399Jy sigma=0.425247 ! Fit after self-cal, rms=0.073388Jy sigma=0.425150 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 (23, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180286 Jy ! Component: 100 - total flux cleaned = 0.00238273 Jy ! Component: 150 - total flux cleaned = 0.00268651 Jy ! Component: 200 - total flux cleaned = 0.00287169 Jy ! Total flux subtracted in 200 components = 0.00287169 Jy ! Clean residual min=-0.002063 max=0.002252 Jy/beam ! Clean residual mean=-0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.193956 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.193957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073226Jy sigma=0.424442 ! Fit after self-cal, rms=0.073217Jy sigma=0.424419 ! 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=0.073217Jy sigma=0.424419 ! Fit after self-cal, rms=0.065268Jy sigma=0.419300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=7.952 mas, bpa=-5.429 degrees ! Estimated noise=1.12508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996671 Jy ! Component: 100 - total flux cleaned = 0.00112604 Jy ! Component: 150 - total flux cleaned = 0.00130991 Jy ! Component: 200 - total flux cleaned = 0.00137678 Jy ! Total flux subtracted in 200 components = 0.00137678 Jy ! Clean residual min=-0.001875 max=0.001953 Jy/beam ! Clean residual mean=-0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.195333 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.195333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065209Jy sigma=0.418896 ! Fit after self-cal, rms=0.065162Jy sigma=0.418826 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 (-6, 120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130633 Jy ! Component: 100 - total flux cleaned = 0.00153853 Jy ! Component: 150 - total flux cleaned = 0.00157153 Jy ! Component: 200 - total flux cleaned = 0.00166688 Jy ! Total flux subtracted in 200 components = 0.00166688 Jy ! Clean residual min=-0.001896 max=0.001564 Jy/beam ! Clean residual mean=-0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.197 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065093Jy sigma=0.418372 ! Fit after self-cal, rms=0.065090Jy sigma=0.418345 ! 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=0.065090Jy sigma=0.418345 ! Fit after self-cal, rms=0.064928Jy sigma=0.418302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.885 mas, bmaj=12.01 mas, bpa=-4.199 degrees ! Estimated noise=1.35901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904235 Jy ! Component: 100 - total flux cleaned = 0.00126647 Jy ! Component: 150 - total flux cleaned = 0.00143352 Jy ! Component: 200 - total flux cleaned = 0.00154095 Jy ! Total flux subtracted in 200 components = 0.00154095 Jy ! Clean residual min=-0.001633 max=0.001524 Jy/beam ! Clean residual mean=-0.000012 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.198541 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.198541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064912Jy sigma=0.418199 ! Fit after self-cal, rms=0.064908Jy sigma=0.418184 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 = 0.000389495 Jy ! Component: 100 - total flux cleaned = 0.000526849 Jy ! Component: 150 - total flux cleaned = 0.000651828 Jy ! Component: 200 - total flux cleaned = 0.000735163 Jy ! Total flux subtracted in 200 components = 0.000735163 Jy ! Clean residual min=-0.001643 max=0.001536 Jy/beam ! Clean residual mean=-0.000011 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.199276 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.199276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064903Jy sigma=0.418145 ! Fit after self-cal, rms=0.064903Jy sigma=0.418141 ! 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=3.344 mas, bmaj=7.945 mas, bpa=-5.404 degrees ! Estimated noise=1.12491 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 7.945 at -5.404 degrees (North through East) ! Clean map min=-0.002523 max=0.14902 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=2.8 mas, bmaj=7.202 mas, bpa=-5.328 degrees ! Estimated noise=1.69674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115644 Jy ! Component: 100 - total flux cleaned = 0.149093 Jy ! Component: 150 - total flux cleaned = 0.164951 Jy ! Component: 200 - total flux cleaned = 0.173176 Jy ! Total flux subtracted in 200 components = 0.173176 Jy ! Clean residual min=-0.003417 max=0.004367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.173176 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.173176 Jy ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=7.945 mas, bpa=-5.404 degrees ! Estimated noise=1.12491 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 = 0.0065448 Jy ! Component: 100 - total flux cleaned = 0.0111272 Jy ! Component: 150 - total flux cleaned = 0.0140621 Jy ! Component: 200 - total flux cleaned = 0.0159198 Jy ! Total flux subtracted in 200 components = 0.0159198 Jy ! Clean residual min=-0.002166 max=0.002712 Jy/beam ! Clean residual mean=-0.000009 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.189096 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 55 components and 0.189096 Jy ! Inverting map ! Added new window around map position (3.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221292 Jy ! Component: 100 - total flux cleaned = 0.00375417 Jy ! Component: 150 - total flux cleaned = 0.0051101 Jy ! Component: 200 - total flux cleaned = 0.00639002 Jy ! Total flux subtracted in 200 components = 0.00639002 Jy ! Clean residual min=-0.001958 max=0.001966 Jy/beam ! Clean residual mean=-0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.195486 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.195486 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=7.885 mas, bmaj=12.01 mas, bpa=-4.199 degrees ! Estimated noise=1.35901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209256 Jy ! Component: 100 - total flux cleaned = 0.00300351 Jy ! Component: 150 - total flux cleaned = 0.00356091 Jy ! Component: 200 - total flux cleaned = 0.00395687 Jy ! Total flux subtracted in 200 components = 0.00395687 Jy ! Clean residual min=-0.001802 max=0.001547 Jy/beam ! Clean residual mean=-0.000009 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.199443 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 = 0.000360275 Jy ! Component: 100 - total flux cleaned = 0.000623605 Jy ! Component: 150 - total flux cleaned = 0.000746649 Jy ! Component: 200 - total flux cleaned = 0.000861543 Jy ! Total flux subtracted in 200 components = 0.000861543 Jy ! Clean residual min=-0.001784 max=0.001528 Jy/beam ! Clean residual mean=-0.000009 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.200305 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 143 components and 0.200305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=7.945 mas, bpa=-5.404 degrees ! Estimated noise=1.12491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790134 Jy ! Component: 100 - total flux cleaned = 0.00112053 Jy ! Component: 150 - total flux cleaned = 0.00115757 Jy ! Component: 200 - total flux cleaned = 0.00119438 Jy ! Total flux subtracted in 200 components = 0.00119438 Jy ! Clean residual min=-0.001683 max=0.001604 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.201499 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.201499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064965Jy sigma=0.418167 ! Fit after self-cal, rms=0.064974Jy sigma=0.418124 wmodel J1514+0252_S_map.mod ! Writing 165 model components to file: J1514+0252_S_map.mod wobs J1514+0252_S_uvs.fits ! Writing UV FITS file: J1514+0252_S_uvs.fits wwins J1514+0252_S_map.win ! wwins: Wrote 6 windows to J1514+0252_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 = -0.000223751 Jy ! Component: 100 - total flux cleaned = -0.000223105 Jy ! Component: 150 - total flux cleaned = -0.00035755 Jy ! Component: 200 - total flux cleaned = -0.000541013 Jy ! Component: 250 - total flux cleaned = -0.000770748 Jy ! Component: 300 - total flux cleaned = -0.000994265 Jy ! Component: 350 - total flux cleaned = -0.00126172 Jy ! Component: 400 - total flux cleaned = -0.00147592 Jy ! Component: 450 - total flux cleaned = -0.00163941 Jy ! Component: 500 - total flux cleaned = -0.00173191 Jy ! Component: 550 - total flux cleaned = -0.0019349 Jy ! Component: 600 - total flux cleaned = -0.00211144 Jy ! Component: 650 - total flux cleaned = -0.00221989 Jy ! Component: 700 - total flux cleaned = -0.00234852 Jy ! Component: 750 - total flux cleaned = -0.00249646 Jy ! Component: 800 - total flux cleaned = -0.00258023 Jy ! Component: 850 - total flux cleaned = -0.00274469 Jy ! Component: 900 - total flux cleaned = -0.00284569 Jy ! Component: 950 - total flux cleaned = -0.00292562 Jy ! Component: 1000 - total flux cleaned = -0.00312246 Jy ! Component: 1050 - total flux cleaned = -0.00318058 Jy ! Component: 1100 - total flux cleaned = -0.00335313 Jy ! Component: 1150 - total flux cleaned = -0.00342887 Jy ! Component: 1200 - total flux cleaned = -0.00357882 Jy ! Component: 1250 - total flux cleaned = -0.00363436 Jy ! Component: 1300 - total flux cleaned = -0.00378065 Jy ! Component: 1350 - total flux cleaned = -0.00388941 Jy ! Component: 1400 - total flux cleaned = -0.00396117 Jy ! Component: 1450 - total flux cleaned = -0.00405006 Jy ! Component: 1500 - total flux cleaned = -0.00419057 Jy ! Component: 1550 - total flux cleaned = -0.00429501 Jy ! Component: 1600 - total flux cleaned = -0.00441512 Jy ! Component: 1650 - total flux cleaned = -0.00455105 Jy ! Component: 1700 - total flux cleaned = -0.00463534 Jy ! Component: 1750 - total flux cleaned = -0.00476884 Jy ! Component: 1800 - total flux cleaned = -0.00486811 Jy ! Component: 1850 - total flux cleaned = -0.00504844 Jy ! Component: 1900 - total flux cleaned = -0.00511328 Jy ! Component: 1950 - total flux cleaned = -0.00517757 Jy ! Component: 2000 - total flux cleaned = -0.00525755 Jy ! Component: 2050 - total flux cleaned = -0.00538418 Jy ! Component: 2100 - total flux cleaned = -0.00546296 Jy ! Component: 2150 - total flux cleaned = -0.0055407 Jy ! Component: 2200 - total flux cleaned = -0.00561801 Jy ! Component: 2250 - total flux cleaned = -0.00575585 Jy ! Component: 2300 - total flux cleaned = -0.00575574 Jy ! Component: 2350 - total flux cleaned = -0.00587636 Jy ! Component: 2400 - total flux cleaned = -0.005951 Jy ! Component: 2450 - total flux cleaned = -0.00606997 Jy ! Component: 2500 - total flux cleaned = -0.00612897 Jy ! Component: 2550 - total flux cleaned = -0.00620218 Jy ! Component: 2600 - total flux cleaned = -0.00627495 Jy ! Component: 2650 - total flux cleaned = -0.00630386 Jy ! Component: 2700 - total flux cleaned = -0.00636129 Jy ! Component: 2750 - total flux cleaned = -0.00640402 Jy ! Component: 2800 - total flux cleaned = -0.00643262 Jy ! Component: 2850 - total flux cleaned = -0.00648896 Jy ! Component: 2900 - total flux cleaned = -0.00654494 Jy ! Component: 2950 - total flux cleaned = -0.00660055 Jy ! Component: 3000 - total flux cleaned = -0.00668337 Jy ! Component: 3050 - total flux cleaned = -0.00665584 Jy ! Component: 3100 - total flux cleaned = -0.00671053 Jy ! Component: 3150 - total flux cleaned = -0.00668338 Jy ! Component: 3200 - total flux cleaned = -0.00669691 Jy ! Component: 3250 - total flux cleaned = -0.00675053 Jy ! Component: 3300 - total flux cleaned = -0.00675041 Jy ! Component: 3350 - total flux cleaned = -0.00679008 Jy ! Component: 3400 - total flux cleaned = -0.00682964 Jy ! Component: 3450 - total flux cleaned = -0.00685564 Jy ! Component: 3500 - total flux cleaned = -0.00684259 Jy ! Component: 3550 - total flux cleaned = -0.0068814 Jy ! Component: 3600 - total flux cleaned = -0.00686852 Jy ! Component: 3650 - total flux cleaned = -0.00693251 Jy ! Component: 3700 - total flux cleaned = -0.0069325 Jy ! Component: 3750 - total flux cleaned = -0.00698312 Jy ! Component: 3800 - total flux cleaned = -0.0070207 Jy ! Component: 3850 - total flux cleaned = -0.0070082 Jy ! Component: 3900 - total flux cleaned = -0.00705787 Jy ! Component: 3950 - total flux cleaned = -0.00704543 Jy ! Component: 4000 - total flux cleaned = -0.00708228 Jy ! Component: 4050 - total flux cleaned = -0.00710669 Jy ! Total flux subtracted in 4096 components = -0.00711889 Jy ! Clean residual min=-0.000741 max=0.000715 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.19438 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 455 components and 0.19438 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1514+0252_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 7.945 at -5.404 degrees (North through East) ! Clean map min=-0.0015147 max=0.14774 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1514+0252_S_map.fits wmodel /image_prod/ug002_uva//J1514+0252_S_map.mod ! Writing 455 model components to file: /image_prod/ug002_uva//J1514+0252_S_map.mod wobs /image_prod/ug002_uva//J1514+0252_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1514+0252_S_uvs.fits wwins /image_prod/ug002_uva//J1514+0252_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1514+0252_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147744 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.450475 0.450475 0.900951 1.8019 3.6038 7.2076 14.4152 28.8304 57.6608 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 665.963 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1514+0252_S_dfm.log closed on Thu Mar 5 02:10:21 2020