! Started logfile: /image_prod/ug002_uva//J2115+2933_S_i_dfm.log on Thu Mar 5 05:07:54 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2115+2933_S_i_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2115+2933_S_i_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720165 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 2625 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2115+2933_S_i] 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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.161046Jy sigma=8.116412 ! Fit after self-cal, rms=0.517821Jy sigma=3.500949 ! 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=2.667 mas, bmaj=6.193 mas, bpa=-6.497 degrees ! Estimated noise=2.47526 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 = 0.384934 Jy ! Component: 100 - total flux cleaned = 0.479392 Jy ! Total flux subtracted in 100 components = 0.479392 Jy ! Clean residual min=-0.021335 max=0.039167 Jy/beam ! Clean residual mean=0.000095 rms=0.005872 Jy/beam ! Combined flux in latest and established models = 0.479392 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.479392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175057Jy sigma=0.982444 ! Fit after self-cal, rms=0.175021Jy sigma=0.981828 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451216 Jy ! Component: 100 - total flux cleaned = 0.0729483 Jy ! Total flux subtracted in 100 components = 0.0729483 Jy ! Clean residual min=-0.018187 max=0.026723 Jy/beam ! Clean residual mean=0.000055 rms=0.004608 Jy/beam ! Combined flux in latest and established models = 0.552341 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.552341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159850Jy sigma=0.830102 ! Fit after self-cal, rms=0.159694Jy sigma=0.828630 ! 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=3.129 mas, bmaj=6.839 mas, bpa=-6.024 degrees ! Estimated noise=2.0553 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 (-4.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335323 Jy ! Component: 100 - total flux cleaned = 0.0555995 Jy ! Component: 150 - total flux cleaned = 0.0717716 Jy ! Component: 200 - total flux cleaned = 0.0816577 Jy ! Total flux subtracted in 200 components = 0.0816577 Jy ! Clean residual min=-0.014708 max=0.021483 Jy/beam ! Clean residual mean=0.000036 rms=0.004053 Jy/beam ! Combined flux in latest and established models = 0.633998 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 87 components and 0.633999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152089Jy sigma=0.733403 ! Fit after self-cal, rms=0.151746Jy sigma=0.728904 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 6.839 at -6.024 degrees (North through East) ! Clean map min=-0.014095 max=0.4988 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.93 ! LA 0.97 MK 0.99 NL 0.98 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.98 HN 1.02 KP 0.95 ! LA 0.96 MK 1.02 NL 1.19 OV 0.97 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 0.98 KP 0.97 ! LA 0.97 MK 1.00 NL 1.15 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.151746Jy sigma=0.728904 ! Fit after self-cal, rms=0.155167Jy sigma=0.629489 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=6.923 mas, bpa=-5.816 degrees ! Estimated noise=2.05896 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 = 0.0040507 Jy ! Component: 100 - total flux cleaned = 0.00304901 Jy ! Component: 150 - total flux cleaned = 0.00220875 Jy ! Component: 200 - total flux cleaned = 0.0010905 Jy ! Total flux subtracted in 200 components = 0.0010905 Jy ! Clean residual min=-0.014957 max=0.014567 Jy/beam ! Clean residual mean=-0.000005 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 0.635089 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.635089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153885Jy sigma=0.624724 ! Fit after self-cal, rms=0.153940Jy sigma=0.624324 ! 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=0.153940Jy sigma=0.624324 ! Fit after self-cal, rms=0.119603Jy sigma=0.540381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=6.901 mas, bpa=-6.1 degrees ! Estimated noise=2.07237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015073 Jy ! Component: 100 - total flux cleaned = 0.00127988 Jy ! Component: 150 - total flux cleaned = 0.00054055 Jy ! Component: 200 - total flux cleaned = 0.000382311 Jy ! Total flux subtracted in 200 components = 0.000382311 Jy ! Clean residual min=-0.012923 max=0.010871 Jy/beam ! Clean residual mean=-0.000001 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 0.635471 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.635471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118667Jy sigma=0.534972 ! Fit after self-cal, rms=0.118594Jy sigma=0.534644 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 = -0.00146331 Jy ! Component: 100 - total flux cleaned = -0.00172662 Jy ! Component: 150 - total flux cleaned = -0.0018451 Jy ! Component: 200 - total flux cleaned = -0.00206753 Jy ! Total flux subtracted in 200 components = -0.00206753 Jy ! Clean residual min=-0.012495 max=0.010541 Jy/beam ! Clean residual mean=0.000000 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.633404 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.633404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118258Jy sigma=0.532669 ! Fit after self-cal, rms=0.118236Jy sigma=0.532567 ! 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=0.118236Jy sigma=0.532567 ! Fit after self-cal, rms=0.103124Jy sigma=0.424464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=6.859 mas, bpa=-6.138 degrees ! Estimated noise=2.06766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185272 Jy ! Component: 100 - total flux cleaned = 0.000206183 Jy ! Component: 150 - total flux cleaned = 0.00020357 Jy ! Component: 200 - total flux cleaned = 0.000395922 Jy ! Total flux subtracted in 200 components = 0.000395922 Jy ! Clean residual min=-0.003916 max=0.003910 Jy/beam ! Clean residual mean=0.000005 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.6338 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.6338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102710Jy sigma=0.421132 ! Fit after self-cal, rms=0.102891Jy sigma=0.420943 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, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032259 Jy ! Component: 100 - total flux cleaned = 0.00354552 Jy ! Component: 150 - total flux cleaned = 0.00373155 Jy ! Component: 200 - total flux cleaned = 0.00406154 Jy ! Total flux subtracted in 200 components = 0.00406154 Jy ! Clean residual min=-0.003653 max=0.003316 Jy/beam ! Clean residual mean=0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.637861 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 165 components and 0.637861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102639Jy sigma=0.418903 ! Fit after self-cal, rms=0.102598Jy sigma=0.418749 ! 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=0.102598Jy sigma=0.418749 ! Fit after self-cal, rms=0.103645Jy sigma=0.418190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.436 mas, bmaj=10.39 mas, bpa=-6.976 degrees ! Estimated noise=2.63592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07981e-05 Jy ! Component: 100 - total flux cleaned = 1.45087e-05 Jy ! Component: 150 - total flux cleaned = 0.000226307 Jy ! Component: 200 - total flux cleaned = 0.000414594 Jy ! Total flux subtracted in 200 components = 0.000414594 Jy ! Clean residual min=-0.003728 max=0.003213 Jy/beam ! Clean residual mean=0.000002 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.638276 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 192 components and 0.638276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103542Jy sigma=0.417271 ! Fit after self-cal, rms=0.103551Jy sigma=0.417072 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 = 0.000162212 Jy ! Component: 100 - total flux cleaned = 0.000330141 Jy ! Component: 150 - total flux cleaned = 0.000473468 Jy ! Component: 200 - total flux cleaned = 0.000643571 Jy ! Total flux subtracted in 200 components = 0.000643571 Jy ! Clean residual min=-0.003596 max=0.003223 Jy/beam ! Clean residual mean=0.000001 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.63892 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 216 components and 0.63892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103524Jy sigma=0.416813 ! Fit after self-cal, rms=0.103517Jy sigma=0.416762 ! 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=3.107 mas, bmaj=6.863 mas, bpa=-6.181 degrees ! Estimated noise=2.06804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 6.863 at -6.181 degrees (North through East) ! Clean map min=-0.0031558 max=0.4995 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=2.653 mas, bmaj=6.192 mas, bpa=-6.588 degrees ! Estimated noise=2.48449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.386027 Jy ! Component: 100 - total flux cleaned = 0.4827 Jy ! Component: 150 - total flux cleaned = 0.528635 Jy ! Component: 200 - total flux cleaned = 0.555443 Jy ! Total flux subtracted in 200 components = 0.555443 Jy ! Clean residual min=-0.007360 max=0.013820 Jy/beam ! Clean residual mean=0.000042 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.555443 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.555443 Jy ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=6.863 mas, bpa=-6.181 degrees ! Estimated noise=2.06804 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 = 0.0236551 Jy ! Component: 100 - total flux cleaned = 0.0391833 Jy ! Component: 150 - total flux cleaned = 0.0501225 Jy ! Component: 200 - total flux cleaned = 0.0581707 Jy ! Total flux subtracted in 200 components = 0.0581707 Jy ! Clean residual min=-0.004259 max=0.004909 Jy/beam ! Clean residual mean=0.000023 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.613614 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 82 components and 0.613614 Jy ! Inverting map ! Added new window around map position (67, -78). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612345 Jy ! Component: 100 - total flux cleaned = 0.0108299 Jy ! Component: 150 - total flux cleaned = 0.0144974 Jy ! Component: 200 - total flux cleaned = 0.017417 Jy ! Total flux subtracted in 200 components = 0.017417 Jy ! Clean residual min=-0.003361 max=0.003209 Jy/beam ! Clean residual mean=0.000007 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.631031 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 106 components and 0.631031 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=7.436 mas, bmaj=10.39 mas, bpa=-6.976 degrees ! Estimated noise=2.63592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328236 Jy ! Component: 100 - total flux cleaned = 0.00521645 Jy ! Component: 150 - total flux cleaned = 0.00649643 Jy ! Component: 200 - total flux cleaned = 0.0068502 Jy ! Total flux subtracted in 200 components = 0.0068502 Jy ! Clean residual min=-0.003221 max=0.003333 Jy/beam ! Clean residual mean=0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.637881 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 = 0.000176072 Jy ! Component: 100 - total flux cleaned = 0.000307169 Jy ! Component: 150 - total flux cleaned = 0.000430166 Jy ! Component: 200 - total flux cleaned = 0.000572625 Jy ! Total flux subtracted in 200 components = 0.000572625 Jy ! Clean residual min=-0.003200 max=0.003329 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.638453 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 158 components and 0.638453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=6.863 mas, bpa=-6.181 degrees ! Estimated noise=2.06804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115582 Jy ! Component: 100 - total flux cleaned = -0.00103063 Jy ! Component: 150 - total flux cleaned = -0.00086221 Jy ! Component: 200 - total flux cleaned = -0.000605124 Jy ! Total flux subtracted in 200 components = -0.000605124 Jy ! Clean residual min=-0.003366 max=0.002935 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.637848 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 173 components and 0.637848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103371Jy sigma=0.415841 ! Fit after self-cal, rms=0.103265Jy sigma=0.415476 wmodel J2115+2933_S_i_map.mod ! Writing 173 model components to file: J2115+2933_S_i_map.mod wobs J2115+2933_S_i_uvs.fits ! Writing UV FITS file: J2115+2933_S_i_uvs.fits wwins J2115+2933_S_i_map.win ! wwins: Wrote 4 windows to J2115+2933_S_i_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 = -0.00127974 Jy ! Component: 100 - total flux cleaned = -0.00217999 Jy ! Component: 150 - total flux cleaned = -0.00253346 Jy ! Component: 200 - total flux cleaned = -0.00272721 Jy ! Component: 250 - total flux cleaned = -0.00291326 Jy ! Component: 300 - total flux cleaned = -0.00282303 Jy ! Component: 350 - total flux cleaned = -0.00291062 Jy ! Component: 400 - total flux cleaned = -0.00286768 Jy ! Component: 450 - total flux cleaned = -0.00278397 Jy ! Component: 500 - total flux cleaned = -0.00278391 Jy ! Component: 550 - total flux cleaned = -0.00274403 Jy ! Component: 600 - total flux cleaned = -0.00274465 Jy ! Component: 650 - total flux cleaned = -0.00270593 Jy ! Component: 700 - total flux cleaned = -0.00282117 Jy ! Component: 750 - total flux cleaned = -0.00282128 Jy ! Component: 800 - total flux cleaned = -0.00297015 Jy ! Component: 850 - total flux cleaned = -0.003154 Jy ! Component: 900 - total flux cleaned = -0.00318969 Jy ! Component: 950 - total flux cleaned = -0.00333394 Jy ! Component: 1000 - total flux cleaned = -0.00358239 Jy ! Component: 1050 - total flux cleaned = -0.00375746 Jy ! Component: 1100 - total flux cleaned = -0.00396558 Jy ! Component: 1150 - total flux cleaned = -0.00413734 Jy ! Component: 1200 - total flux cleaned = -0.00427362 Jy ! Component: 1250 - total flux cleaned = -0.00450942 Jy ! Component: 1300 - total flux cleaned = -0.00454256 Jy ! Component: 1350 - total flux cleaned = -0.00467507 Jy ! Component: 1400 - total flux cleaned = -0.00477388 Jy ! Component: 1450 - total flux cleaned = -0.00490396 Jy ! Component: 1500 - total flux cleaned = -0.00512952 Jy ! Component: 1550 - total flux cleaned = -0.00519329 Jy ! Component: 1600 - total flux cleaned = -0.005446 Jy ! Component: 1650 - total flux cleaned = -0.00544591 Jy ! Component: 1700 - total flux cleaned = -0.00572507 Jy ! Component: 1750 - total flux cleaned = -0.00569481 Jy ! Component: 1800 - total flux cleaned = -0.00578678 Jy ! Component: 1850 - total flux cleaned = -0.00593832 Jy ! Component: 1900 - total flux cleaned = -0.00611787 Jy ! Component: 1950 - total flux cleaned = -0.00620723 Jy ! Component: 2000 - total flux cleaned = -0.00641343 Jy ! Component: 2050 - total flux cleaned = -0.00644252 Jy ! Component: 2100 - total flux cleaned = -0.00658742 Jy ! Component: 2150 - total flux cleaned = -0.0066737 Jy ! Component: 2200 - total flux cleaned = -0.00687372 Jy ! Component: 2250 - total flux cleaned = -0.00704386 Jy ! Component: 2300 - total flux cleaned = -0.00695915 Jy ! Component: 2350 - total flux cleaned = -0.00709893 Jy ! Component: 2400 - total flux cleaned = -0.00726541 Jy ! Component: 2450 - total flux cleaned = -0.00734793 Jy ! Component: 2500 - total flux cleaned = -0.00737512 Jy ! Component: 2550 - total flux cleaned = -0.00751062 Jy ! Component: 2600 - total flux cleaned = -0.00767201 Jy ! Component: 2650 - total flux cleaned = -0.00777912 Jy ! Component: 2700 - total flux cleaned = -0.00780557 Jy ! Component: 2750 - total flux cleaned = -0.00793736 Jy ! Component: 2800 - total flux cleaned = -0.00793711 Jy ! Component: 2850 - total flux cleaned = -0.00801531 Jy ! Component: 2900 - total flux cleaned = -0.00811887 Jy ! Component: 2950 - total flux cleaned = -0.00822152 Jy ! Component: 3000 - total flux cleaned = -0.00824732 Jy ! Component: 3050 - total flux cleaned = -0.00827268 Jy ! Component: 3100 - total flux cleaned = -0.00842426 Jy ! Component: 3150 - total flux cleaned = -0.00849975 Jy ! Component: 3200 - total flux cleaned = -0.00857454 Jy ! Component: 3250 - total flux cleaned = -0.00864888 Jy ! Component: 3300 - total flux cleaned = -0.00867337 Jy ! Component: 3350 - total flux cleaned = -0.00882015 Jy ! Component: 3400 - total flux cleaned = -0.00894176 Jy ! Component: 3450 - total flux cleaned = -0.00894175 Jy ! Component: 3500 - total flux cleaned = -0.00901369 Jy ! Component: 3550 - total flux cleaned = -0.00906157 Jy ! Component: 3600 - total flux cleaned = -0.00910906 Jy ! Component: 3650 - total flux cleaned = -0.00915631 Jy ! Component: 3700 - total flux cleaned = -0.00925055 Jy ! Component: 3750 - total flux cleaned = -0.00932084 Jy ! Component: 3800 - total flux cleaned = -0.00934425 Jy ! Component: 3850 - total flux cleaned = -0.00943684 Jy ! Component: 3900 - total flux cleaned = -0.00936763 Jy ! Component: 3950 - total flux cleaned = -0.00939078 Jy ! Component: 4000 - total flux cleaned = -0.00957325 Jy ! Component: 4050 - total flux cleaned = -0.00955059 Jy ! Total flux subtracted in 4096 components = -0.00961824 Jy ! Clean residual min=-0.001256 max=0.001356 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.62823 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 466 components and 0.62823 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2115+2933_S_i_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 6.863 at -6.181 degrees (North through East) ! Clean map min=-0.0024291 max=0.50003 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2115+2933_S_i_map.fits wmodel /image_prod/ug002_uva//J2115+2933_S_i_map.mod ! Writing 466 model components to file: /image_prod/ug002_uva//J2115+2933_S_i_map.mod wobs /image_prod/ug002_uva//J2115+2933_S_i_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2115+2933_S_i_uvs.fits wwins /image_prod/ug002_uva//J2115+2933_S_i_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2115+2933_S_i_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.500031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000414243 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248531 0.248531 0.497061 0.994123 1.98825 3.97649 7.95298 15.906 31.8119 63.6239 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.5 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1207.09 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2115+2933_S_i_dfm.log closed on Thu Mar 5 05:07:58 2020