! Started logfile: /image_prod/ug002_uva//J1812-1310_S_dfm.log on Thu Mar 5 03:39:28 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//J1812-1310_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1812-1310_S_uva.fits ! AN table 1: 50 integrations on 6 of 6 possible baselines. ! AN table 2: 50 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1812-1310 ! ! 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 1800 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 J1812-1310_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=1.001605Jy sigma=8.802368 ! Fit after self-cal, rms=0.949424Jy sigma=8.342100 ! 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=19.18 mas, bmaj=41.28 mas, bpa=19.51 degrees ! Estimated noise=2.06198 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400588 Jy ! Component: 100 - total flux cleaned = 0.0531286 Jy ! Total flux subtracted in 100 components = 0.0531286 Jy ! Clean residual min=-0.004950 max=0.006614 Jy/beam ! Clean residual mean=-0.000128 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.0531286 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0531286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048909Jy sigma=0.426618 ! Fit after self-cal, rms=0.048337Jy sigma=0.421478 ! 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=19.21 mas, bmaj=43.96 mas, bpa=17.37 degrees ! Estimated noise=1.90579 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 = 0.00969956 Jy ! Component: 100 - total flux cleaned = 0.0155986 Jy ! Component: 150 - total flux cleaned = 0.0172313 Jy ! Component: 200 - total flux cleaned = 0.0179263 Jy ! Total flux subtracted in 200 components = 0.0179263 Jy ! Clean residual min=-0.001607 max=0.001602 Jy/beam ! Clean residual mean=-0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0710549 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 119 components and 0.0710549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.046270Jy sigma=0.401561 ! Fit after self-cal, rms=0.046185Jy sigma=0.400523 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 19.21 x 43.96 at 17.37 degrees (North through East) ! Clean map min=-0.0028286 max=0.052943 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 1.04 OV 0.96 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.98 LA 1.07 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.85 OV 1.01 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 0.99 LA 0.99 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.93 OV 1.13 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 0.87 LA 1.06 PT 1.01 ! ! ! Fit before self-cal, rms=0.046185Jy sigma=0.400523 ! Fit after self-cal, rms=0.044947Jy sigma=0.397741 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=19.4 mas, bmaj=44.01 mas, bpa=16.82 degrees ! Estimated noise=1.85179 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 = 0.00121865 Jy ! Component: 100 - total flux cleaned = 0.00115378 Jy ! Component: 150 - total flux cleaned = 0.00121605 Jy ! Component: 200 - total flux cleaned = 0.00121707 Jy ! Total flux subtracted in 200 components = 0.00121707 Jy ! Clean residual min=-0.000382 max=0.000378 Jy/beam ! Clean residual mean=-0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.072272 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 211 components and 0.072272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044858Jy sigma=0.397035 ! Fit after self-cal, rms=0.044843Jy sigma=0.396094 ! 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=0.044843Jy sigma=0.396094 ! Fit after self-cal, rms=0.044823Jy sigma=0.395985 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=19.36 mas, bmaj=44.02 mas, bpa=16.81 degrees ! Estimated noise=1.84494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173614 Jy ! Component: 100 - total flux cleaned = -0.000328546 Jy ! Component: 150 - total flux cleaned = -0.000241013 Jy ! Component: 200 - total flux cleaned = -0.000113387 Jy ! Total flux subtracted in 200 components = -0.000113387 Jy ! Clean residual min=-0.000279 max=0.000281 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0721586 Jy selfcal ! Performing phase self-cal ! Adding 107 model components to the UV plane model. ! The established model now contains 316 components and 0.0721586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044789Jy sigma=0.395758 ! Fit after self-cal, rms=0.044813Jy sigma=0.395627 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 = -0.000282535 Jy ! Component: 100 - total flux cleaned = -0.000398968 Jy ! Component: 150 - total flux cleaned = -0.000302942 Jy ! Component: 200 - total flux cleaned = -0.000220646 Jy ! Total flux subtracted in 200 components = -0.000220646 Jy ! Clean residual min=-0.000258 max=0.000256 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.071938 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 393 components and 0.071938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044790Jy sigma=0.395479 ! Fit after self-cal, rms=0.044786Jy sigma=0.395435 ! 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=0.044786Jy sigma=0.395435 ! Fit after self-cal, rms=0.044769Jy sigma=0.395407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=19.31 mas, bmaj=44.02 mas, bpa=16.78 degrees ! Estimated noise=1.8423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022356 Jy ! Component: 100 - total flux cleaned = 3.84637e-05 Jy ! Component: 150 - total flux cleaned = 0.000165608 Jy ! Component: 200 - total flux cleaned = 0.000273575 Jy ! Total flux subtracted in 200 components = 0.000273575 Jy ! Clean residual min=-0.000210 max=0.000212 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0722115 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 484 components and 0.0722115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044752Jy sigma=0.395317 ! Fit after self-cal, rms=0.044764Jy sigma=0.395285 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 = -8.91007e-05 Jy ! Component: 100 - total flux cleaned = -4.19429e-05 Jy ! Component: 150 - total flux cleaned = 1.32845e-05 Jy ! Component: 200 - total flux cleaned = 6.20835e-05 Jy ! Total flux subtracted in 200 components = 6.20835e-05 Jy ! Clean residual min=-0.000194 max=0.000194 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0722736 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 545 components and 0.0722736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044753Jy sigma=0.395222 ! Fit after self-cal, rms=0.044753Jy sigma=0.395207 ! 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=0.044753Jy sigma=0.395207 ! Fit after self-cal, rms=0.044663Jy sigma=0.395196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=19.73 mas, bmaj=43.82 mas, bpa=16.91 degrees ! Estimated noise=1.83599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191512 Jy ! Component: 100 - total flux cleaned = 3.8547e-05 Jy ! Component: 150 - total flux cleaned = 0.000237346 Jy ! Component: 200 - total flux cleaned = 0.000371379 Jy ! Total flux subtracted in 200 components = 0.000371379 Jy ! Clean residual min=-0.000163 max=0.000163 Jy/beam ! Clean residual mean=0.000002 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.072645 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 603 components and 0.072645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044653Jy sigma=0.395152 ! Fit after self-cal, rms=0.044661Jy sigma=0.395128 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 = 1.35465e-05 Jy ! Component: 100 - total flux cleaned = 3.66367e-05 Jy ! Component: 150 - total flux cleaned = 0.00010974 Jy ! Component: 200 - total flux cleaned = 0.000205953 Jy ! Total flux subtracted in 200 components = 0.000205953 Jy ! Clean residual min=-0.000152 max=0.000151 Jy/beam ! Clean residual mean=0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0728509 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 675 components and 0.0728509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044652Jy sigma=0.395084 ! Fit after self-cal, rms=0.044655Jy sigma=0.395069 ! Inverting map ! Added new window around map position (-124.5, 104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115155 Jy ! Component: 100 - total flux cleaned = 0.000166785 Jy ! Component: 150 - total flux cleaned = 0.000207619 Jy ! Component: 200 - total flux cleaned = 0.00022715 Jy ! Total flux subtracted in 200 components = 0.00022715 Jy ! Clean residual min=-0.000255 max=0.000273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0730781 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 716 components and 0.0730781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044649Jy sigma=0.395039 ! Fit after self-cal, rms=0.044653Jy sigma=0.395027 ! 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=19.28 mas, bmaj=44 mas, bpa=16.77 degrees ! Estimated noise=1.83841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 19.28 x 44 at 16.77 degrees (North through East) ! Clean map min=-0.001977 max=0.051653 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=19.18 mas, bmaj=41.29 mas, bpa=18.91 degrees ! Estimated noise=2.00727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273201 Jy ! Component: 100 - total flux cleaned = 0.0356588 Jy ! Component: 150 - total flux cleaned = 0.0375826 Jy ! Component: 200 - total flux cleaned = 0.0365157 Jy ! Total flux subtracted in 200 components = 0.0365157 Jy ! Clean residual min=-0.016100 max=0.022346 Jy/beam ! Clean residual mean=-0.000038 rms=0.006373 Jy/beam ! Combined flux in latest and established models = 0.0365157 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0365157 Jy ! Inverting map and beam ! Estimated beam: bmin=19.28 mas, bmaj=44 mas, bpa=16.77 degrees ! Estimated noise=1.83841 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 = -0.00520654 Jy ! Component: 100 - total flux cleaned = -0.00931351 Jy ! Component: 150 - total flux cleaned = -0.00936944 Jy ! Component: 200 - total flux cleaned = -0.00882381 Jy ! Total flux subtracted in 200 components = -0.00882381 Jy ! Clean residual min=-0.015273 max=0.017200 Jy/beam ! Clean residual mean=-0.000103 rms=0.005850 Jy/beam ! Combined flux in latest and established models = 0.0276919 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 100 components and 0.0276919 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=19.73 mas, bmaj=43.82 mas, bpa=16.91 degrees ! Estimated noise=1.83599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139995 Jy ! Component: 100 - total flux cleaned = 0.00170811 Jy ! Component: 150 - total flux cleaned = 0.00184946 Jy ! Component: 200 - total flux cleaned = 0.00198774 Jy ! Total flux subtracted in 200 components = 0.00198774 Jy ! Clean residual min=-0.015279 max=0.015759 Jy/beam ! Clean residual mean=-0.000077 rms=0.005460 Jy/beam ! Combined flux in latest and established models = 0.0296796 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 = 0.000258612 Jy ! Component: 100 - total flux cleaned = 0.000261406 Jy ! Component: 150 - total flux cleaned = 0.000494558 Jy ! Component: 200 - total flux cleaned = 0.000612902 Jy ! Total flux subtracted in 200 components = 0.000612902 Jy ! Clean residual min=-0.014959 max=0.014961 Jy/beam ! Clean residual mean=-0.000051 rms=0.005229 Jy/beam ! Combined flux in latest and established models = 0.0302925 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 145 components and 0.0302925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=19.28 mas, bmaj=44 mas, bpa=16.77 degrees ! Estimated noise=1.83841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222212 Jy ! Component: 100 - total flux cleaned = -1.41103e-05 Jy ! Component: 150 - total flux cleaned = -1.15828e-05 Jy ! Component: 200 - total flux cleaned = 0.000181311 Jy ! Total flux subtracted in 200 components = 0.000181311 Jy ! Clean residual min=-0.014447 max=0.014142 Jy/beam ! Clean residual mean=-0.000042 rms=0.005022 Jy/beam ! Combined flux in latest and established models = 0.0304739 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.0304739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050685Jy sigma=0.449818 ! Fit after self-cal, rms=0.047294Jy sigma=0.420357 wmodel J1812-1310_S_map.mod ! Writing 155 model components to file: J1812-1310_S_map.mod wobs J1812-1310_S_uvs.fits ! Writing UV FITS file: J1812-1310_S_uvs.fits wwins J1812-1310_S_map.win ! wwins: Wrote 1 windows to J1812-1310_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 = 0.0029285 Jy ! Component: 100 - total flux cleaned = 0.00394268 Jy ! Component: 150 - total flux cleaned = 0.00461955 Jy ! Component: 200 - total flux cleaned = 0.00519433 Jy ! Component: 250 - total flux cleaned = 0.00569927 Jy ! Component: 300 - total flux cleaned = 0.00626376 Jy ! Component: 350 - total flux cleaned = 0.00681787 Jy ! Component: 400 - total flux cleaned = 0.00740185 Jy ! Component: 450 - total flux cleaned = 0.00764432 Jy ! Component: 500 - total flux cleaned = 0.00790132 Jy ! Component: 550 - total flux cleaned = 0.0080018 Jy ! Component: 600 - total flux cleaned = 0.00794362 Jy ! Component: 650 - total flux cleaned = 0.00780398 Jy ! Component: 700 - total flux cleaned = 0.00756742 Jy ! Component: 750 - total flux cleaned = 0.00736787 Jy ! Component: 800 - total flux cleaned = 0.00717509 Jy ! Component: 850 - total flux cleaned = 0.00696405 Jy ! Component: 900 - total flux cleaned = 0.00682571 Jy ! Component: 950 - total flux cleaned = 0.00664366 Jy ! Component: 1000 - total flux cleaned = 0.00644074 Jy ! Component: 1050 - total flux cleaned = 0.00630631 Jy ! Component: 1100 - total flux cleaned = 0.00619467 Jy ! Component: 1150 - total flux cleaned = 0.00612721 Jy ! Component: 1200 - total flux cleaned = 0.00608216 Jy ! Component: 1250 - total flux cleaned = 0.0060368 Jy ! Component: 1300 - total flux cleaned = 0.00603687 Jy ! Component: 1350 - total flux cleaned = 0.00601418 Jy ! Component: 1400 - total flux cleaned = 0.00599111 Jy ! Component: 1450 - total flux cleaned = 0.00599112 Jy ! Component: 1500 - total flux cleaned = 0.00594331 Jy ! Component: 1550 - total flux cleaned = 0.00591924 Jy ! Component: 1600 - total flux cleaned = 0.00582034 Jy ! Component: 1650 - total flux cleaned = 0.00577013 Jy ! Component: 1700 - total flux cleaned = 0.00569336 Jy ! Component: 1750 - total flux cleaned = 0.00561531 Jy ! Component: 1800 - total flux cleaned = 0.00550917 Jy ! Component: 1850 - total flux cleaned = 0.00542833 Jy ! Component: 1900 - total flux cleaned = 0.00517987 Jy ! Component: 1950 - total flux cleaned = 0.00498253 Jy ! Component: 2000 - total flux cleaned = 0.00475165 Jy ! Component: 2050 - total flux cleaned = 0.00454466 Jy ! Component: 2100 - total flux cleaned = 0.00430288 Jy ! Component: 2150 - total flux cleaned = 0.00405474 Jy ! Component: 2200 - total flux cleaned = 0.00376833 Jy ! Component: 2250 - total flux cleaned = 0.00347416 Jy ! Component: 2300 - total flux cleaned = 0.00323941 Jy ! Component: 2350 - total flux cleaned = 0.00293042 Jy ! Component: 2400 - total flux cleaned = 0.00257833 Jy ! Component: 2450 - total flux cleaned = 0.0023246 Jy ! Component: 2500 - total flux cleaned = 0.00195313 Jy ! Component: 2550 - total flux cleaned = 0.00172493 Jy ! Component: 2600 - total flux cleaned = 0.0013345 Jy ! Component: 2650 - total flux cleaned = 0.00101377 Jy ! Component: 2700 - total flux cleaned = 0.000601484 Jy ! Component: 2750 - total flux cleaned = 0.000262612 Jy ! Component: 2800 - total flux cleaned = -8.5821e-05 Jy ! Component: 2850 - total flux cleaned = -0.000487742 Jy ! Component: 2900 - total flux cleaned = -0.000762841 Jy ! Component: 2950 - total flux cleaned = -0.00113866 Jy ! Component: 3000 - total flux cleaned = -0.0015734 Jy ! Component: 3050 - total flux cleaned = -0.0019209 Jy ! Component: 3100 - total flux cleaned = -0.00238015 Jy ! Component: 3150 - total flux cleaned = -0.00274747 Jy ! Component: 3200 - total flux cleaned = -0.00312634 Jy ! Component: 3250 - total flux cleaned = -0.0035711 Jy ! Component: 3300 - total flux cleaned = -0.00391432 Jy ! Component: 3350 - total flux cleaned = -0.00409159 Jy ! Component: 3400 - total flux cleaned = -0.00433424 Jy ! Component: 3450 - total flux cleaned = -0.00452017 Jy ! Component: 3500 - total flux cleaned = -0.00477685 Jy ! Component: 3550 - total flux cleaned = -0.00504368 Jy ! Component: 3600 - total flux cleaned = -0.00524915 Jy ! Component: 3650 - total flux cleaned = -0.00539139 Jy ! Component: 3700 - total flux cleaned = -0.00560995 Jy ! Component: 3750 - total flux cleaned = -0.00568552 Jy ! Component: 3800 - total flux cleaned = -0.00584086 Jy ! Component: 3850 - total flux cleaned = -0.00600002 Jy ! Component: 3900 - total flux cleaned = -0.00608253 Jy ! Component: 3950 - total flux cleaned = -0.00625088 Jy ! Component: 4000 - total flux cleaned = -0.006428 Jy ! Component: 4050 - total flux cleaned = -0.00661104 Jy ! Total flux subtracted in 4096 components = -0.00670813 Jy ! Clean residual min=-0.005553 max=0.005145 Jy/beam ! Clean residual mean=-0.000010 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.0237657 Jy keep ! Adding 497 model components to the UV plane model. ! The established model now contains 651 components and 0.0237658 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1812-1310_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 19.28 x 44 at 16.77 degrees (North through East) ! Clean map min=-0.025682 max=0.031012 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1812-1310_S_map.fits wmodel /image_prod/ug002_uva//J1812-1310_S_map.mod ! Writing 651 model components to file: /image_prod/ug002_uva//J1812-1310_S_map.mod wobs /image_prod/ug002_uva//J1812-1310_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1812-1310_S_uvs.fits wwins /image_prod/ug002_uva//J1812-1310_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1812-1310_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0310123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00212839 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -20.5891 20.5891 41.1783 82.3565 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 14.57 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1812-1310_S_dfm.log closed on Thu Mar 5 03:39:33 2020