! Started logfile: /image_prod/ug002_uva//J1421-2001_S_dfm.log on Thu Mar 5 01:42:17 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//J1421-2001_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1421-2001_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1421-2001 ! ! 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 8100 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 J1421-2001_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.001288Jy sigma=7.092685 ! Fit after self-cal, rms=0.947466Jy sigma=6.705436 ! 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=2.606 mas, bmaj=7.125 mas, bpa=-5.429 degrees ! Estimated noise=1.70661 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 = 0.0421519 Jy ! Component: 100 - total flux cleaned = 0.0514025 Jy ! Total flux subtracted in 100 components = 0.0514025 Jy ! Clean residual min=-0.002917 max=0.003593 Jy/beam ! Clean residual mean=0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0514025 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0514025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075016Jy sigma=0.461702 ! Fit after self-cal, rms=0.073609Jy sigma=0.452202 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437072 Jy ! Component: 100 - total flux cleaned = 0.00626059 Jy ! Total flux subtracted in 100 components = 0.00626059 Jy ! Clean residual min=-0.002638 max=0.003222 Jy/beam ! Clean residual mean=0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0576631 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0576631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073326Jy sigma=0.449850 ! Fit after self-cal, rms=0.073339Jy sigma=0.449798 ! 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=3.201 mas, bmaj=8.286 mas, bpa=-3.905 degrees ! Estimated noise=1.1567 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 = 0.00112721 Jy ! Component: 100 - total flux cleaned = 0.0013602 Jy ! Component: 150 - total flux cleaned = 0.00154698 Jy ! Component: 200 - total flux cleaned = 0.00169796 Jy ! Total flux subtracted in 200 components = 0.00169796 Jy ! Clean residual min=-0.002210 max=0.002227 Jy/beam ! Clean residual mean=0.000011 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.059361 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.059361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073299Jy sigma=0.449518 ! Fit after self-cal, rms=0.073295Jy sigma=0.449495 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.286 at -3.905 degrees (North through East) ! Clean map min=-0.0021726 max=0.056668 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.08 KP 1.01 ! LA 1.07 MK 0.94 NL 1.06 OV 0.86 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 1.00 KP 1.04 ! LA 1.02 MK 0.99 NL 1.09 OV 0.95 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.07 KP 1.03 ! LA 1.01 MK 1.02 NL 0.94 OV 0.86 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.073295Jy sigma=0.449495 ! Fit after self-cal, rms=0.072597Jy sigma=0.448357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=8.269 mas, bpa=-3.848 degrees ! Estimated noise=1.15097 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 = -0.00017585 Jy ! Component: 100 - total flux cleaned = -8.83752e-05 Jy ! Component: 150 - total flux cleaned = -3.2647e-05 Jy ! Component: 200 - total flux cleaned = -2.06591e-05 Jy ! Total flux subtracted in 200 components = -2.06591e-05 Jy ! Clean residual min=-0.002232 max=0.001998 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0593404 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0593404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072589Jy sigma=0.448294 ! Fit after self-cal, rms=0.072625Jy sigma=0.448171 ! 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=0.072625Jy sigma=0.448171 ! Fit after self-cal, rms=0.073122Jy sigma=0.447609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=8.27 mas, bpa=-4.138 degrees ! Estimated noise=1.15124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17757e-05 Jy ! Component: 100 - total flux cleaned = 6.28291e-05 Jy ! Component: 150 - total flux cleaned = 0.00011007 Jy ! Component: 200 - total flux cleaned = 0.000131124 Jy ! Total flux subtracted in 200 components = 0.000131124 Jy ! Clean residual min=-0.002170 max=0.001910 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0594715 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0594715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073117Jy sigma=0.447576 ! Fit after self-cal, rms=0.073139Jy sigma=0.447535 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 = -2.07623e-05 Jy ! Component: 100 - total flux cleaned = 1.48504e-07 Jy ! Component: 150 - total flux cleaned = 9.26259e-06 Jy ! Component: 200 - total flux cleaned = 1.79838e-05 Jy ! Total flux subtracted in 200 components = 1.79838e-05 Jy ! Clean residual min=-0.002178 max=0.001916 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0594895 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0594895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073135Jy sigma=0.447514 ! Fit after self-cal, rms=0.073135Jy sigma=0.447509 ! 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=0.073135Jy sigma=0.447509 ! Fit after self-cal, rms=0.073285Jy sigma=0.447492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.205 mas, bmaj=8.271 mas, bpa=-4.258 degrees ! Estimated noise=1.15163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.67528e-05 Jy ! Component: 100 - total flux cleaned = 6.99357e-05 Jy ! Component: 150 - total flux cleaned = 9.03382e-05 Jy ! Component: 200 - total flux cleaned = 0.000108978 Jy ! Total flux subtracted in 200 components = 0.000108978 Jy ! Clean residual min=-0.002182 max=0.001901 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0595985 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0595985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073280Jy sigma=0.447475 ! Fit after self-cal, rms=0.073284Jy sigma=0.447470 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 = -2.87957e-05 Jy ! Component: 100 - total flux cleaned = -9.39477e-06 Jy ! Component: 150 - total flux cleaned = -5.81561e-07 Jy ! Component: 200 - total flux cleaned = 1.56392e-05 Jy ! Total flux subtracted in 200 components = 1.56392e-05 Jy ! Clean residual min=-0.002178 max=0.001903 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0596141 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0596141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073281Jy sigma=0.447457 ! Fit after self-cal, rms=0.073280Jy sigma=0.447454 ! 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=0.073280Jy sigma=0.447454 ! Fit after self-cal, rms=0.073281Jy sigma=0.447451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.769 mas, bmaj=17.38 mas, bpa=-0.7739 degrees ! Estimated noise=1.39835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214016 Jy ! Component: 100 - total flux cleaned = 0.000215 Jy ! Component: 150 - total flux cleaned = 0.000215544 Jy ! Component: 200 - total flux cleaned = 0.000215815 Jy ! Total flux subtracted in 200 components = 0.000215815 Jy ! Clean residual min=-0.002050 max=0.001849 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0598299 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 42 components and 0.0598299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073282Jy sigma=0.447444 ! Fit after self-cal, rms=0.073283Jy sigma=0.447440 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 = 2.10796e-05 Jy ! Component: 100 - total flux cleaned = 2.11912e-05 Jy ! Component: 150 - total flux cleaned = 2.12479e-05 Jy ! Component: 200 - total flux cleaned = 2.09261e-05 Jy ! Total flux subtracted in 200 components = 2.09261e-05 Jy ! Clean residual min=-0.002055 max=0.001847 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0598508 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0598508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073284Jy sigma=0.447437 ! Fit after self-cal, rms=0.073283Jy sigma=0.447434 ! 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=3.203 mas, bmaj=8.273 mas, bpa=-4.37 degrees ! Estimated noise=1.15182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 8.273 at -4.37 degrees (North through East) ! Clean map min=-0.0020872 max=0.056002 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=2.607 mas, bmaj=7.129 mas, bpa=-5.911 degrees ! Estimated noise=1.70623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438482 Jy ! Component: 100 - total flux cleaned = 0.053517 Jy ! Component: 150 - total flux cleaned = 0.0568513 Jy ! Component: 200 - total flux cleaned = 0.0575847 Jy ! Total flux subtracted in 200 components = 0.0575847 Jy ! Clean residual min=-0.002625 max=0.003036 Jy/beam ! Clean residual mean=-0.000000 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0575847 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0575847 Jy ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=8.273 mas, bpa=-4.37 degrees ! Estimated noise=1.15182 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 = 0.000684757 Jy ! Component: 100 - total flux cleaned = 0.000961578 Jy ! Component: 150 - total flux cleaned = 0.00114024 Jy ! Component: 200 - total flux cleaned = 0.00128296 Jy ! Total flux subtracted in 200 components = 0.00128296 Jy ! Clean residual min=-0.002283 max=0.001790 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0588676 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0588676 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=7.769 mas, bmaj=17.38 mas, bpa=-0.7739 degrees ! Estimated noise=1.39835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707363 Jy ! Component: 100 - total flux cleaned = 0.000785919 Jy ! Component: 150 - total flux cleaned = 0.000800834 Jy ! Component: 200 - total flux cleaned = 0.00081245 Jy ! Total flux subtracted in 200 components = 0.00081245 Jy ! Clean residual min=-0.002076 max=0.001855 Jy/beam ! Clean residual mean=0.000005 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0596801 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 = 4.96301e-06 Jy ! Component: 100 - total flux cleaned = 1.40805e-05 Jy ! Component: 150 - total flux cleaned = 1.82966e-05 Jy ! Component: 200 - total flux cleaned = 2.19522e-05 Jy ! Total flux subtracted in 200 components = 2.19522e-05 Jy ! Clean residual min=-0.002068 max=0.001851 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.059702 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.059702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=8.273 mas, bpa=-4.37 degrees ! Estimated noise=1.15182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021195 Jy ! Component: 100 - total flux cleaned = -0.000195539 Jy ! Component: 150 - total flux cleaned = -0.000195614 Jy ! Component: 200 - total flux cleaned = -0.000195654 Jy ! Total flux subtracted in 200 components = -0.000195654 Jy ! Clean residual min=-0.002192 max=0.001887 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0595063 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0595063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073287Jy sigma=0.447462 ! Fit after self-cal, rms=0.073282Jy sigma=0.447454 wmodel J1421-2001_S_map.mod ! Writing 33 model components to file: J1421-2001_S_map.mod wobs J1421-2001_S_uvs.fits ! Writing UV FITS file: J1421-2001_S_uvs.fits wwins J1421-2001_S_map.win ! wwins: Wrote 1 windows to J1421-2001_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 = -0.000325994 Jy ! Component: 100 - total flux cleaned = -0.000358101 Jy ! Component: 150 - total flux cleaned = -0.000236698 Jy ! Component: 200 - total flux cleaned = -0.0001798 Jy ! Component: 250 - total flux cleaned = -0.000124682 Jy ! Component: 300 - total flux cleaned = 1.09884e-05 Jy ! Component: 350 - total flux cleaned = 0.000116365 Jy ! Component: 400 - total flux cleaned = 0.000218838 Jy ! Component: 450 - total flux cleaned = 0.000294148 Jy ! Component: 500 - total flux cleaned = 0.000464884 Jy ! Component: 550 - total flux cleaned = 0.000607735 Jy ! Component: 600 - total flux cleaned = 0.000747352 Jy ! Component: 650 - total flux cleaned = 0.000907041 Jy ! Component: 700 - total flux cleaned = 0.00108551 Jy ! Component: 750 - total flux cleaned = 0.00121697 Jy ! Component: 800 - total flux cleaned = 0.00138887 Jy ! Component: 850 - total flux cleaned = 0.00153644 Jy ! Component: 900 - total flux cleaned = 0.00168188 Jy ! Component: 950 - total flux cleaned = 0.00178403 Jy ! Component: 1000 - total flux cleaned = 0.00192504 Jy ! Component: 1050 - total flux cleaned = 0.0020438 Jy ! Component: 1100 - total flux cleaned = 0.00219978 Jy ! Component: 1150 - total flux cleaned = 0.00233389 Jy ! Component: 1200 - total flux cleaned = 0.00237156 Jy ! Component: 1250 - total flux cleaned = 0.00248317 Jy ! Component: 1300 - total flux cleaned = 0.00257499 Jy ! Component: 1350 - total flux cleaned = 0.00262948 Jy ! Component: 1400 - total flux cleaned = 0.00268314 Jy ! Component: 1450 - total flux cleaned = 0.00277125 Jy ! Component: 1500 - total flux cleaned = 0.00277146 Jy ! Component: 1550 - total flux cleaned = 0.0028574 Jy ! Component: 1600 - total flux cleaned = 0.00287428 Jy ! Component: 1650 - total flux cleaned = 0.00289125 Jy ! Component: 1700 - total flux cleaned = 0.0029576 Jy ! Component: 1750 - total flux cleaned = 0.00302306 Jy ! Component: 1800 - total flux cleaned = 0.00305517 Jy ! Component: 1850 - total flux cleaned = 0.00315117 Jy ! Component: 1900 - total flux cleaned = 0.00311959 Jy ! Component: 1950 - total flux cleaned = 0.00324485 Jy ! Component: 2000 - total flux cleaned = 0.00327572 Jy ! Component: 2050 - total flux cleaned = 0.00330626 Jy ! Component: 2100 - total flux cleaned = 0.00335199 Jy ! Component: 2150 - total flux cleaned = 0.003382 Jy ! Component: 2200 - total flux cleaned = 0.00341183 Jy ! Component: 2250 - total flux cleaned = 0.00349998 Jy ! Component: 2300 - total flux cleaned = 0.00351453 Jy ! Component: 2350 - total flux cleaned = 0.00357187 Jy ! Component: 2400 - total flux cleaned = 0.00352893 Jy ! Component: 2450 - total flux cleaned = 0.00354296 Jy ! Component: 2500 - total flux cleaned = 0.00357051 Jy ! Component: 2550 - total flux cleaned = 0.00358394 Jy ! Component: 2600 - total flux cleaned = 0.00361131 Jy ! Component: 2650 - total flux cleaned = 0.00357045 Jy ! Component: 2700 - total flux cleaned = 0.00358392 Jy ! Component: 2750 - total flux cleaned = 0.00362383 Jy ! Component: 2800 - total flux cleaned = 0.00362385 Jy ! Component: 2850 - total flux cleaned = 0.00368902 Jy ! Component: 2900 - total flux cleaned = 0.00370157 Jy ! Component: 2950 - total flux cleaned = 0.00372711 Jy ! Component: 3000 - total flux cleaned = 0.00368904 Jy ! Component: 3050 - total flux cleaned = 0.0037269 Jy ! Component: 3100 - total flux cleaned = 0.00377675 Jy ! Component: 3150 - total flux cleaned = 0.00381367 Jy ! Component: 3200 - total flux cleaned = 0.00376465 Jy ! Component: 3250 - total flux cleaned = 0.00387416 Jy ! Component: 3300 - total flux cleaned = 0.00388628 Jy ! Component: 3350 - total flux cleaned = 0.00391019 Jy ! Component: 3400 - total flux cleaned = 0.00388667 Jy ! Component: 3450 - total flux cleaned = 0.00398085 Jy ! Component: 3500 - total flux cleaned = 0.00398078 Jy ! Component: 3550 - total flux cleaned = 0.00402707 Jy ! Component: 3600 - total flux cleaned = 0.00403859 Jy ! Component: 3650 - total flux cleaned = 0.00407291 Jy ! Component: 3700 - total flux cleaned = 0.00410681 Jy ! Component: 3750 - total flux cleaned = 0.00411802 Jy ! Component: 3800 - total flux cleaned = 0.00415154 Jy ! Component: 3850 - total flux cleaned = 0.0041626 Jy ! Component: 3900 - total flux cleaned = 0.00417367 Jy ! Component: 3950 - total flux cleaned = 0.00418459 Jy ! Component: 4000 - total flux cleaned = 0.00418467 Jy ! Component: 4050 - total flux cleaned = 0.00419543 Jy ! Total flux subtracted in 4096 components = 0.00419538 Jy ! Clean residual min=-0.000650 max=0.000700 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0637017 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 303 components and 0.0637017 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1421-2001_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 8.273 at -4.37 degrees (North through East) ! Clean map min=-0.0013288 max=0.056163 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1421-2001_S_map.fits wmodel /image_prod/ug002_uva//J1421-2001_S_map.mod ! Writing 303 model components to file: /image_prod/ug002_uva//J1421-2001_S_map.mod wobs /image_prod/ug002_uva//J1421-2001_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1421-2001_S_uvs.fits wwins /image_prod/ug002_uva//J1421-2001_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1421-2001_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0561627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01292 1.01292 2.02583 4.05166 8.10332 16.2066 32.4133 64.8266 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 296.174 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1421-2001_S_dfm.log closed on Thu Mar 5 01:42:20 2020