! Started logfile: /image_prod/ug002_uva//J2022-1204_S_dfm.log on Thu Mar 5 04:44:53 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//J2022-1204_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2022-1204_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2022-1204 ! ! 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 7290 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 J2022-1204_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006021Jy sigma=8.101252 ! Fit after self-cal, rms=0.929254Jy sigma=7.472522 ! 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=2.899 mas, bmaj=7.957 mas, bpa=-9.111 degrees ! Estimated noise=1.50654 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 = 0.0570485 Jy ! Component: 100 - total flux cleaned = 0.0700507 Jy ! Total flux subtracted in 100 components = 0.0700507 Jy ! Clean residual min=-0.005374 max=0.004666 Jy/beam ! Clean residual mean=0.000007 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.0700507 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0700507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070720Jy sigma=0.485436 ! Fit after self-cal, rms=0.070306Jy sigma=0.482749 ! 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=3.502 mas, bmaj=9.215 mas, bpa=-9.163 degrees ! Estimated noise=1.06754 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 = 0.00478523 Jy ! Component: 100 - total flux cleaned = 0.00691165 Jy ! Component: 150 - total flux cleaned = 0.00807568 Jy ! Component: 200 - total flux cleaned = 0.00856013 Jy ! Total flux subtracted in 200 components = 0.00856013 Jy ! Clean residual min=-0.004433 max=0.003300 Jy/beam ! Clean residual mean=0.000001 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0786108 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0786108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070011Jy sigma=0.480073 ! Fit after self-cal, rms=0.070015Jy sigma=0.480034 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 9.215 at -9.163 degrees (North through East) ! Clean map min=-0.0043135 max=0.072699 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 1.11 KP 1.02 ! LA 1.12 MK 1.00 NL 1.03 OV 0.65 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.08 KP 0.97 ! LA 1.02 MK 0.99 NL 0.94 OV 0.96 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.12 KP 1.02 ! LA 1.10 MK 1.01 NL 0.96 OV 0.65 ! PT 1.12 SC 0.98 ! ! ! Fit before self-cal, rms=0.070015Jy sigma=0.480034 ! Fit after self-cal, rms=0.066502Jy sigma=0.466394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=9.172 mas, bpa=-8.877 degrees ! Estimated noise=1.06362 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 = -0.000529478 Jy ! Component: 100 - total flux cleaned = -0.000622652 Jy ! Component: 150 - total flux cleaned = -0.000665639 Jy ! Component: 200 - total flux cleaned = -0.000707011 Jy ! Total flux subtracted in 200 components = -0.000707011 Jy ! Clean residual min=-0.001894 max=0.001829 Jy/beam ! Clean residual mean=0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0779038 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0779038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066491Jy sigma=0.466356 ! Fit after self-cal, rms=0.066647Jy sigma=0.465532 ! 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=0.066647Jy sigma=0.465532 ! Fit after self-cal, rms=0.068143Jy sigma=0.464354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=9.162 mas, bpa=-8.853 degrees ! Estimated noise=1.06326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.77731e-05 Jy ! Component: 100 - total flux cleaned = 7.83788e-05 Jy ! Component: 150 - total flux cleaned = 7.85602e-05 Jy ! Component: 200 - total flux cleaned = 7.83419e-05 Jy ! Total flux subtracted in 200 components = 7.83419e-05 Jy ! Clean residual min=-0.001793 max=0.001964 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0779821 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0779821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068132Jy sigma=0.464331 ! Fit after self-cal, rms=0.068168Jy sigma=0.464291 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 (104.5, 104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175632 Jy ! Component: 100 - total flux cleaned = 0.00242789 Jy ! Component: 150 - total flux cleaned = 0.00245783 Jy ! Component: 200 - total flux cleaned = 0.00251061 Jy ! Total flux subtracted in 200 components = 0.00251061 Jy ! Clean residual min=-0.001781 max=0.001845 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0804927 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0804928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068106Jy sigma=0.463900 ! Fit after self-cal, rms=0.068098Jy sigma=0.463863 ! Inverting map ! Added new window around map position (-104, 91.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636103 Jy ! Component: 100 - total flux cleaned = 0.000672244 Jy ! Component: 150 - total flux cleaned = 0.00067163 Jy ! Component: 200 - total flux cleaned = 0.000701343 Jy ! Total flux subtracted in 200 components = 0.000701343 Jy ! Clean residual min=-0.001606 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0811941 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0811941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068033Jy sigma=0.463446 ! Fit after self-cal, rms=0.068036Jy sigma=0.463409 ! 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=0.068036Jy sigma=0.463409 ! Fit after self-cal, rms=0.068091Jy sigma=0.463355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=9.145 mas, bpa=-8.798 degrees ! Estimated noise=1.06178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055114 Jy ! Component: 100 - total flux cleaned = 0.00060912 Jy ! Component: 150 - total flux cleaned = 0.000608831 Jy ! Component: 200 - total flux cleaned = 0.000607995 Jy ! Total flux subtracted in 200 components = 0.000607995 Jy ! Clean residual min=-0.001517 max=0.001266 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0818021 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.0818021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068064Jy sigma=0.463198 ! Fit after self-cal, rms=0.068070Jy sigma=0.463189 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 = 7.99739e-05 Jy ! Component: 100 - total flux cleaned = 5.85355e-05 Jy ! Component: 150 - total flux cleaned = 5.839e-05 Jy ! Component: 200 - total flux cleaned = 5.79335e-05 Jy ! Total flux subtracted in 200 components = 5.79335e-05 Jy ! Clean residual min=-0.001501 max=0.001252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.08186 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.08186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068052Jy sigma=0.463102 ! Fit after self-cal, rms=0.068053Jy sigma=0.463100 ! 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=0.068053Jy sigma=0.463100 ! Fit after self-cal, rms=0.068111Jy sigma=0.463088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.951 mas, bmaj=16.17 mas, bpa=-0.6873 degrees ! Estimated noise=1.25502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013976 Jy ! Component: 100 - total flux cleaned = 0.000105064 Jy ! Component: 150 - total flux cleaned = 4.31914e-05 Jy ! Component: 200 - total flux cleaned = 1.49385e-05 Jy ! Total flux subtracted in 200 components = 1.49385e-05 Jy ! Clean residual min=-0.001489 max=0.001260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.081875 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.081875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068105Jy sigma=0.463061 ! Fit after self-cal, rms=0.068101Jy sigma=0.463056 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 = 1.67124e-05 Jy ! Component: 100 - total flux cleaned = -9.27588e-06 Jy ! Component: 150 - total flux cleaned = -3.32733e-05 Jy ! Component: 200 - total flux cleaned = -7.92738e-05 Jy ! Total flux subtracted in 200 components = -7.92738e-05 Jy ! Clean residual min=-0.001490 max=0.001258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0817957 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.0817957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068098Jy sigma=0.463041 ! Fit after self-cal, rms=0.068097Jy sigma=0.463039 ! 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=3.512 mas, bmaj=9.135 mas, bpa=-8.752 degrees ! Estimated noise=1.06266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.512 x 9.135 at -8.752 degrees (North through East) ! Clean map min=-0.0016112 max=0.072668 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=2.931 mas, bmaj=7.942 mas, bpa=-8.685 degrees ! Estimated noise=1.48061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562083 Jy ! Component: 100 - total flux cleaned = 0.0687615 Jy ! Component: 150 - total flux cleaned = 0.0733159 Jy ! Component: 200 - total flux cleaned = 0.0762273 Jy ! Total flux subtracted in 200 components = 0.0762273 Jy ! Clean residual min=-0.002508 max=0.002293 Jy/beam ! Clean residual mean=0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0762273 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0762273 Jy ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=9.135 mas, bpa=-8.752 degrees ! Estimated noise=1.06266 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 = 0.00250999 Jy ! Component: 100 - total flux cleaned = 0.00357165 Jy ! Component: 150 - total flux cleaned = 0.00421191 Jy ! Component: 200 - total flux cleaned = 0.00458094 Jy ! Total flux subtracted in 200 components = 0.00458094 Jy ! Clean residual min=-0.001682 max=0.001350 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0808083 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.0808083 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=7.951 mas, bmaj=16.17 mas, bpa=-0.6873 degrees ! Estimated noise=1.25502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829175 Jy ! Component: 100 - total flux cleaned = 0.00112064 Jy ! Component: 150 - total flux cleaned = 0.00122972 Jy ! Component: 200 - total flux cleaned = 0.00130337 Jy ! Total flux subtracted in 200 components = 0.00130337 Jy ! Clean residual min=-0.001594 max=0.001315 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0821116 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 = 8.83762e-05 Jy ! Component: 100 - total flux cleaned = 0.000127849 Jy ! Component: 150 - total flux cleaned = 0.00014574 Jy ! Component: 200 - total flux cleaned = 0.000145318 Jy ! Total flux subtracted in 200 components = 0.000145318 Jy ! Clean residual min=-0.001545 max=0.001329 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.082257 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.0822569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=9.135 mas, bpa=-8.752 degrees ! Estimated noise=1.06266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024999 Jy ! Component: 100 - total flux cleaned = 0.000161852 Jy ! Component: 150 - total flux cleaned = 0.000134441 Jy ! Component: 200 - total flux cleaned = 8.29468e-05 Jy ! Total flux subtracted in 200 components = 8.29468e-05 Jy ! Clean residual min=-0.001509 max=0.001259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0823399 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0823399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068143Jy sigma=0.463238 ! Fit after self-cal, rms=0.068140Jy sigma=0.463214 wmodel J2022-1204_S_map.mod ! Writing 110 model components to file: J2022-1204_S_map.mod wobs J2022-1204_S_uvs.fits ! Writing UV FITS file: J2022-1204_S_uvs.fits wwins J2022-1204_S_map.win ! wwins: Wrote 3 windows to J2022-1204_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 = -0.000660691 Jy ! Component: 100 - total flux cleaned = -0.00115695 Jy ! Component: 150 - total flux cleaned = -0.0016014 Jy ! Component: 200 - total flux cleaned = -0.0018468 Jy ! Component: 250 - total flux cleaned = -0.00195353 Jy ! Component: 300 - total flux cleaned = -0.00201545 Jy ! Component: 350 - total flux cleaned = -0.00205574 Jy ! Component: 400 - total flux cleaned = -0.00207559 Jy ! Component: 450 - total flux cleaned = -0.00215327 Jy ! Component: 500 - total flux cleaned = -0.00219104 Jy ! Component: 550 - total flux cleaned = -0.0023025 Jy ! Component: 600 - total flux cleaned = -0.00232031 Jy ! Component: 650 - total flux cleaned = -0.00235619 Jy ! Component: 700 - total flux cleaned = -0.00237406 Jy ! Component: 750 - total flux cleaned = -0.00242625 Jy ! Component: 800 - total flux cleaned = -0.00244335 Jy ! Component: 850 - total flux cleaned = -0.00247695 Jy ! Component: 900 - total flux cleaned = -0.00247709 Jy ! Component: 950 - total flux cleaned = -0.0024773 Jy ! Component: 1000 - total flux cleaned = -0.00254166 Jy ! Component: 1050 - total flux cleaned = -0.00255738 Jy ! Component: 1100 - total flux cleaned = -0.00255745 Jy ! Component: 1150 - total flux cleaned = -0.00258855 Jy ! Component: 1200 - total flux cleaned = -0.00261899 Jy ! Component: 1250 - total flux cleaned = -0.00263423 Jy ! Component: 1300 - total flux cleaned = -0.0026641 Jy ! Component: 1350 - total flux cleaned = -0.00269351 Jy ! Component: 1400 - total flux cleaned = -0.00270798 Jy ! Component: 1450 - total flux cleaned = -0.0027225 Jy ! Component: 1500 - total flux cleaned = -0.0027369 Jy ! Component: 1550 - total flux cleaned = -0.00276506 Jy ! Component: 1600 - total flux cleaned = -0.00279289 Jy ! Component: 1650 - total flux cleaned = -0.00276535 Jy ! Component: 1700 - total flux cleaned = -0.00277917 Jy ! Component: 1750 - total flux cleaned = -0.00279278 Jy ! Component: 1800 - total flux cleaned = -0.00281954 Jy ! Component: 1850 - total flux cleaned = -0.00280628 Jy ! Component: 1900 - total flux cleaned = -0.00281936 Jy ! Component: 1950 - total flux cleaned = -0.00276726 Jy ! Component: 2000 - total flux cleaned = -0.0027416 Jy ! Component: 2050 - total flux cleaned = -0.00276717 Jy ! Component: 2100 - total flux cleaned = -0.00274167 Jy ! Component: 2150 - total flux cleaned = -0.00271652 Jy ! Component: 2200 - total flux cleaned = -0.00270399 Jy ! Component: 2250 - total flux cleaned = -0.00271628 Jy ! Component: 2300 - total flux cleaned = -0.00261827 Jy ! Component: 2350 - total flux cleaned = -0.00264259 Jy ! Component: 2400 - total flux cleaned = -0.00265456 Jy ! Component: 2450 - total flux cleaned = -0.00260672 Jy ! Component: 2500 - total flux cleaned = -0.00257128 Jy ! Component: 2550 - total flux cleaned = -0.00257136 Jy ! Component: 2600 - total flux cleaned = -0.0025364 Jy ! Component: 2650 - total flux cleaned = -0.00250177 Jy ! Component: 2700 - total flux cleaned = -0.00246739 Jy ! Component: 2750 - total flux cleaned = -0.00245604 Jy ! Component: 2800 - total flux cleaned = -0.00243345 Jy ! Component: 2850 - total flux cleaned = -0.00238876 Jy ! Component: 2900 - total flux cleaned = -0.00238862 Jy ! Component: 2950 - total flux cleaned = -0.00235551 Jy ! Component: 3000 - total flux cleaned = -0.00236633 Jy ! Component: 3050 - total flux cleaned = -0.00234457 Jy ! Component: 3100 - total flux cleaned = -0.0023337 Jy ! Component: 3150 - total flux cleaned = -0.00229074 Jy ! Component: 3200 - total flux cleaned = -0.00229072 Jy ! Component: 3250 - total flux cleaned = -0.00225893 Jy ! Component: 3300 - total flux cleaned = -0.00225883 Jy ! Component: 3350 - total flux cleaned = -0.00225867 Jy ! Component: 3400 - total flux cleaned = -0.00218585 Jy ! Component: 3450 - total flux cleaned = -0.00221681 Jy ! Component: 3500 - total flux cleaned = -0.00216539 Jy ! Component: 3550 - total flux cleaned = -0.00215516 Jy ! Component: 3600 - total flux cleaned = -0.00213476 Jy ! Component: 3650 - total flux cleaned = -0.00208429 Jy ! Component: 3700 - total flux cleaned = -0.0020742 Jy ! Component: 3750 - total flux cleaned = -0.00202445 Jy ! Component: 3800 - total flux cleaned = -0.00202448 Jy ! Component: 3850 - total flux cleaned = -0.00201453 Jy ! Component: 3900 - total flux cleaned = -0.00199477 Jy ! Component: 3950 - total flux cleaned = -0.00195569 Jy ! Component: 4000 - total flux cleaned = -0.00193628 Jy ! Component: 4050 - total flux cleaned = -0.00188805 Jy ! Total flux subtracted in 4096 components = -0.00187847 Jy ! Clean residual min=-0.000607 max=0.000561 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0804614 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 344 components and 0.0804614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2022-1204_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.512 x 9.135 at -8.752 degrees (North through East) ! Clean map min=-0.0012237 max=0.07236 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2022-1204_S_map.fits wmodel /image_prod/ug002_uva//J2022-1204_S_map.mod ! Writing 344 model components to file: /image_prod/ug002_uva//J2022-1204_S_map.mod wobs /image_prod/ug002_uva//J2022-1204_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2022-1204_S_uvs.fits wwins /image_prod/ug002_uva//J2022-1204_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2022-1204_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0723596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714716 0.714716 1.42943 2.85886 5.71773 11.4355 22.8709 45.7418 91.4836 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.747 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2022-1204_S_dfm.log closed on Thu Mar 5 04:44:57 2020