! Started logfile: /image_prod/ug002_uva//J1215+4627_S_b_dfm.log on Thu Mar 5 00:31:39 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//J1215+4627_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1215+4627_S_b_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.858889 visibilities/baseline/integration-bin. ! Found source: J1215+4627 ! ! 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 6957 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 J1215+4627_S_b] 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007698Jy sigma=8.449206 ! Fit after self-cal, rms=0.870652Jy sigma=7.248966 ! 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=3.456 mas, bmaj=5.164 mas, bpa=-7.501 degrees ! Estimated noise=1.55038 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 = 0.101848 Jy ! Component: 100 - total flux cleaned = 0.126181 Jy ! Total flux subtracted in 100 components = 0.126181 Jy ! Clean residual min=-0.004597 max=0.009060 Jy/beam ! Clean residual mean=0.000014 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.126181 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.126181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069022Jy sigma=0.477405 ! Fit after self-cal, rms=0.068996Jy sigma=0.477204 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00960687 Jy ! Component: 100 - total flux cleaned = 0.0145902 Jy ! Total flux subtracted in 100 components = 0.0145902 Jy ! Clean residual min=-0.003926 max=0.006408 Jy/beam ! Clean residual mean=0.000009 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.140771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.140771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067800Jy sigma=0.461634 ! Fit after self-cal, rms=0.067766Jy sigma=0.461418 ! Inverting map ! Added new window around map position (-4, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631797 Jy ! Component: 100 - total flux cleaned = 0.00978776 Jy ! Total flux subtracted in 100 components = 0.00978776 Jy ! Clean residual min=-0.003399 max=0.003690 Jy/beam ! Clean residual mean=0.000006 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.150559 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.150559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067312Jy sigma=0.456006 ! Fit after self-cal, rms=0.067215Jy sigma=0.455220 ! 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=4.115 mas, bmaj=5.893 mas, bpa=-9.323 degrees ! Estimated noise=1.05558 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 = 0.00247199 Jy ! Component: 100 - total flux cleaned = 0.00336976 Jy ! Component: 150 - total flux cleaned = 0.00363902 Jy ! Component: 200 - total flux cleaned = 0.00378516 Jy ! Total flux subtracted in 200 components = 0.00378516 Jy ! Clean residual min=-0.002506 max=0.002464 Jy/beam ! Clean residual mean=0.000007 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.154344 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.154344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067116Jy sigma=0.454212 ! Fit after self-cal, rms=0.067094Jy sigma=0.454104 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.115 x 5.893 at -9.323 degrees (North through East) ! Clean map min=-0.0024397 max=0.12973 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.04 KP 0.99 ! LA 1.00 MK 0.98 NL 1.06 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 0.95 ! LA 0.98 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 MK 1.02 NL 1.01 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.067094Jy sigma=0.454104 ! Fit after self-cal, rms=0.065605Jy sigma=0.451750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.119 mas, bmaj=5.884 mas, bpa=-8.994 degrees ! Estimated noise=1.05211 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 = 0.00102296 Jy ! Component: 100 - total flux cleaned = 0.000986635 Jy ! Component: 150 - total flux cleaned = 0.0010136 Jy ! Component: 200 - total flux cleaned = 0.00103592 Jy ! Total flux subtracted in 200 components = 0.00103592 Jy ! Clean residual min=-0.001904 max=0.001970 Jy/beam ! Clean residual mean=0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.15538 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.15538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065571Jy sigma=0.451381 ! Fit after self-cal, rms=0.065532Jy sigma=0.451300 ! 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=0.065532Jy sigma=0.451300 ! Fit after self-cal, rms=0.066730Jy sigma=0.448016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.11 mas, bmaj=5.896 mas, bpa=-9.476 degrees ! Estimated noise=1.05314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.17095e-05 Jy ! Component: 100 - total flux cleaned = 0.000199391 Jy ! Component: 150 - total flux cleaned = 0.000251531 Jy ! Component: 200 - total flux cleaned = 0.000296959 Jy ! Total flux subtracted in 200 components = 0.000296959 Jy ! Clean residual min=-0.001677 max=0.002037 Jy/beam ! Clean residual mean=0.000009 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.155677 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.155677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066713Jy sigma=0.447918 ! Fit after self-cal, rms=0.066734Jy sigma=0.447857 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 (-5.5, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171937 Jy ! Component: 100 - total flux cleaned = 0.00179364 Jy ! Component: 150 - total flux cleaned = 0.00179336 Jy ! Component: 200 - total flux cleaned = 0.00182019 Jy ! Total flux subtracted in 200 components = 0.00182019 Jy ! Clean residual min=-0.001717 max=0.001669 Jy/beam ! Clean residual mean=0.000010 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.157497 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.157497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066684Jy sigma=0.447349 ! Fit after self-cal, rms=0.066675Jy sigma=0.447334 ! 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=0.066675Jy sigma=0.447334 ! Fit after self-cal, rms=0.067387Jy sigma=0.447228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.104 mas, bmaj=5.895 mas, bpa=-9.424 degrees ! Estimated noise=1.0512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227341 Jy ! Component: 100 - total flux cleaned = 0.000307543 Jy ! Component: 150 - total flux cleaned = 0.000380374 Jy ! Component: 200 - total flux cleaned = 0.000468556 Jy ! Total flux subtracted in 200 components = 0.000468556 Jy ! Clean residual min=-0.001701 max=0.001649 Jy/beam ! Clean residual mean=0.000010 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.157966 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.157966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067366Jy sigma=0.447077 ! Fit after self-cal, rms=0.067375Jy sigma=0.447070 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.18574e-05 Jy ! Component: 100 - total flux cleaned = 4.98563e-05 Jy ! Component: 150 - total flux cleaned = 8.92025e-05 Jy ! Component: 200 - total flux cleaned = 0.00012654 Jy ! Total flux subtracted in 200 components = 0.00012654 Jy ! Clean residual min=-0.001674 max=0.001636 Jy/beam ! Clean residual mean=0.000011 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.158092 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.158092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067362Jy sigma=0.446985 ! Fit after self-cal, rms=0.067361Jy sigma=0.446982 ! 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=0.067361Jy sigma=0.446982 ! Fit after self-cal, rms=0.067356Jy sigma=0.446966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.417 mas, bmaj=9.151 mas, bpa=-15.78 degrees ! Estimated noise=1.21359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257095 Jy ! Component: 100 - total flux cleaned = 0.000274152 Jy ! Component: 150 - total flux cleaned = 0.00030193 Jy ! Component: 200 - total flux cleaned = 0.000336919 Jy ! Total flux subtracted in 200 components = 0.000336919 Jy ! Clean residual min=-0.002014 max=0.001459 Jy/beam ! Clean residual mean=0.000022 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.158429 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.158429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067352Jy sigma=0.446929 ! Fit after self-cal, rms=0.067355Jy sigma=0.446925 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38203e-05 Jy ! Component: 100 - total flux cleaned = 2.45761e-05 Jy ! Component: 150 - total flux cleaned = 4.29636e-05 Jy ! Component: 200 - total flux cleaned = 4.31558e-05 Jy ! Total flux subtracted in 200 components = 4.31558e-05 Jy ! Clean residual min=-0.001995 max=0.001475 Jy/beam ! Clean residual mean=0.000022 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.158472 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.158472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067352Jy sigma=0.446912 ! Fit after self-cal, rms=0.067351Jy sigma=0.446909 ! 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=4.1 mas, bmaj=5.898 mas, bpa=-9.437 degrees ! Estimated noise=1.05045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.1 x 5.898 at -9.437 degrees (North through East) ! Clean map min=-0.0016087 max=0.12918 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=3.439 mas, bmaj=5.181 mas, bpa=-8.022 degrees ! Estimated noise=1.54857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10161 Jy ! Component: 100 - total flux cleaned = 0.126413 Jy ! Component: 150 - total flux cleaned = 0.137258 Jy ! Component: 200 - total flux cleaned = 0.143813 Jy ! Total flux subtracted in 200 components = 0.143813 Jy ! Clean residual min=-0.003161 max=0.003478 Jy/beam ! Clean residual mean=0.000010 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.143813 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 0.143813 Jy ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=5.898 mas, bpa=-9.437 degrees ! Estimated noise=1.05045 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 = 0.00466816 Jy ! Component: 100 - total flux cleaned = 0.00769871 Jy ! Component: 150 - total flux cleaned = 0.00985899 Jy ! Component: 200 - total flux cleaned = 0.0114824 Jy ! Total flux subtracted in 200 components = 0.0114824 Jy ! Clean residual min=-0.001737 max=0.001662 Jy/beam ! Clean residual mean=0.000009 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.155295 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.155295 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=8.417 mas, bmaj=9.151 mas, bpa=-15.78 degrees ! Estimated noise=1.21359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145692 Jy ! Component: 100 - total flux cleaned = 0.00215343 Jy ! Component: 150 - total flux cleaned = 0.00251904 Jy ! Component: 200 - total flux cleaned = 0.0027202 Jy ! Total flux subtracted in 200 components = 0.0027202 Jy ! Clean residual min=-0.002019 max=0.001473 Jy/beam ! Clean residual mean=0.000021 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.158015 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 = 0.000129113 Jy ! Component: 100 - total flux cleaned = 0.000194261 Jy ! Component: 150 - total flux cleaned = 0.000238068 Jy ! Component: 200 - total flux cleaned = 0.00027811 Jy ! Total flux subtracted in 200 components = 0.00027811 Jy ! Clean residual min=-0.002014 max=0.001468 Jy/beam ! Clean residual mean=0.000021 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.158293 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 109 components and 0.158293 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=5.898 mas, bpa=-9.437 degrees ! Estimated noise=1.05045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.40007e-05 Jy ! Component: 100 - total flux cleaned = -4.58683e-05 Jy ! Component: 150 - total flux cleaned = 4.10323e-05 Jy ! Component: 200 - total flux cleaned = 0.000143916 Jy ! Total flux subtracted in 200 components = 0.000143916 Jy ! Clean residual min=-0.001657 max=0.001692 Jy/beam ! Clean residual mean=0.000011 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.158437 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.158437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067378Jy sigma=0.447116 ! Fit after self-cal, rms=0.067377Jy sigma=0.447081 wmodel J1215+4627_S_b_map.mod ! Writing 120 model components to file: J1215+4627_S_b_map.mod wobs J1215+4627_S_b_uvs.fits ! Writing UV FITS file: J1215+4627_S_b_uvs.fits wwins J1215+4627_S_b_map.win ! wwins: Wrote 3 windows to J1215+4627_S_b_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 = -0.000191052 Jy ! Component: 100 - total flux cleaned = -0.000248021 Jy ! Component: 150 - total flux cleaned = -0.000489578 Jy ! Component: 200 - total flux cleaned = -0.000644494 Jy ! Component: 250 - total flux cleaned = -0.000694436 Jy ! Component: 300 - total flux cleaned = -0.000840378 Jy ! Component: 350 - total flux cleaned = -0.000910604 Jy ! Component: 400 - total flux cleaned = -0.000864743 Jy ! Component: 450 - total flux cleaned = -0.000886952 Jy ! Component: 500 - total flux cleaned = -0.00073269 Jy ! Component: 550 - total flux cleaned = -0.000603409 Jy ! Component: 600 - total flux cleaned = -0.000539981 Jy ! Component: 650 - total flux cleaned = -0.000353061 Jy ! Component: 700 - total flux cleaned = -0.000271136 Jy ! Component: 750 - total flux cleaned = -0.000110335 Jy ! Component: 800 - total flux cleaned = 8.23803e-06 Jy ! Component: 850 - total flux cleaned = 4.71911e-05 Jy ! Component: 900 - total flux cleaned = 0.000163217 Jy ! Component: 950 - total flux cleaned = 0.000296712 Jy ! Component: 1000 - total flux cleaned = 0.000371971 Jy ! Component: 1050 - total flux cleaned = 0.000483389 Jy ! Component: 1100 - total flux cleaned = 0.00059355 Jy ! Component: 1150 - total flux cleaned = 0.000738131 Jy ! Component: 1200 - total flux cleaned = 0.000827302 Jy ! Component: 1250 - total flux cleaned = 0.000862525 Jy ! Component: 1300 - total flux cleaned = 0.000897352 Jy ! Component: 1350 - total flux cleaned = 0.000931867 Jy ! Component: 1400 - total flux cleaned = 0.000931628 Jy ! Component: 1450 - total flux cleaned = 0.00096525 Jy ! Component: 1500 - total flux cleaned = 0.00104891 Jy ! Component: 1550 - total flux cleaned = 0.00101549 Jy ! Component: 1600 - total flux cleaned = 0.00106464 Jy ! Component: 1650 - total flux cleaned = 0.00108054 Jy ! Component: 1700 - total flux cleaned = 0.00106456 Jy ! Component: 1750 - total flux cleaned = 0.00116022 Jy ! Component: 1800 - total flux cleaned = 0.00122327 Jy ! Component: 1850 - total flux cleaned = 0.00119194 Jy ! Component: 1900 - total flux cleaned = 0.00123829 Jy ! Component: 1950 - total flux cleaned = 0.00125351 Jy ! Component: 2000 - total flux cleaned = 0.00123831 Jy ! Component: 2050 - total flux cleaned = 0.00131364 Jy ! Component: 2100 - total flux cleaned = 0.00131375 Jy ! Component: 2150 - total flux cleaned = 0.00138755 Jy ! Component: 2200 - total flux cleaned = 0.00138761 Jy ! Component: 2250 - total flux cleaned = 0.00138751 Jy ! Component: 2300 - total flux cleaned = 0.00135878 Jy ! Component: 2350 - total flux cleaned = 0.00143022 Jy ! Component: 2400 - total flux cleaned = 0.00147275 Jy ! Component: 2450 - total flux cleaned = 0.00150073 Jy ! Component: 2500 - total flux cleaned = 0.00150093 Jy ! Component: 2550 - total flux cleaned = 0.00156999 Jy ! Component: 2600 - total flux cleaned = 0.00161093 Jy ! Component: 2650 - total flux cleaned = 0.00162424 Jy ! Component: 2700 - total flux cleaned = 0.00162437 Jy ! Component: 2750 - total flux cleaned = 0.00162438 Jy ! Component: 2800 - total flux cleaned = 0.00167741 Jy ! Component: 2850 - total flux cleaned = 0.00167717 Jy ! Component: 2900 - total flux cleaned = 0.0016642 Jy ! Component: 2950 - total flux cleaned = 0.00166427 Jy ! Component: 3000 - total flux cleaned = 0.00166439 Jy ! Component: 3050 - total flux cleaned = 0.00171561 Jy ! Component: 3100 - total flux cleaned = 0.0017157 Jy ! Component: 3150 - total flux cleaned = 0.00174078 Jy ! Component: 3200 - total flux cleaned = 0.00170319 Jy ! Component: 3250 - total flux cleaned = 0.00174038 Jy ! Component: 3300 - total flux cleaned = 0.00177738 Jy ! Component: 3350 - total flux cleaned = 0.00181404 Jy ! Component: 3400 - total flux cleaned = 0.00181404 Jy ! Component: 3450 - total flux cleaned = 0.00182612 Jy ! Component: 3500 - total flux cleaned = 0.00182619 Jy ! Component: 3550 - total flux cleaned = 0.0018619 Jy ! Component: 3600 - total flux cleaned = 0.00186182 Jy ! Component: 3650 - total flux cleaned = 0.00193247 Jy ! Component: 3700 - total flux cleaned = 0.00189738 Jy ! Component: 3750 - total flux cleaned = 0.00194384 Jy ! Component: 3800 - total flux cleaned = 0.00192085 Jy ! Component: 3850 - total flux cleaned = 0.00196673 Jy ! Component: 3900 - total flux cleaned = 0.00194396 Jy ! Component: 3950 - total flux cleaned = 0.00196673 Jy ! Component: 4000 - total flux cleaned = 0.00203427 Jy ! Component: 4050 - total flux cleaned = 0.00200071 Jy ! Total flux subtracted in 4096 components = 0.00197854 Jy ! Clean residual min=-0.000664 max=0.000736 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.160416 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 385 components and 0.160416 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1215+4627_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.1 x 5.898 at -9.437 degrees (North through East) ! Clean map min=-0.0014503 max=0.12876 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1215+4627_S_b_map.fits wmodel /image_prod/ug002_uva//J1215+4627_S_b_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1215+4627_S_b_map.mod wobs /image_prod/ug002_uva//J1215+4627_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1215+4627_S_b_uvs.fits wwins /image_prod/ug002_uva//J1215+4627_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1215+4627_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.464316 0.464316 0.928633 1.85727 3.71453 7.42906 14.8581 29.7163 59.4325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 646.111 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1215+4627_S_b_dfm.log closed on Thu Mar 5 00:31:43 2020