! Started logfile: /scr/pima/rdv91_uvs/J0919+3324_S_dfm.log on Fri Jun 15 11:26:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J0919+3324_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0919+3324_S_uva.fits ! AN table 1: 178 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973034 visibilities/baseline/integration-bin. ! Found source: J0919+3324 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 31176 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0919+3324_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015772Jy sigma=19.947000 ! Fit after self-cal, rms=0.885753Jy sigma=17.377500 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=4.459 mas, bpa=-4.084 degrees ! Estimated noise=0.51046 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 = 0.0919963 Jy ! Component: 100 - total flux cleaned = 0.112492 Jy ! Total flux subtracted in 100 components = 0.112492 Jy ! Clean residual min=-0.005294 max=0.006799 Jy/beam ! Clean residual mean=0.000001 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.112492 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.112492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102378Jy sigma=1.858718 ! Fit after self-cal, rms=0.102345Jy sigma=1.858322 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.277 mas, bmaj=5.684 mas, bpa=-3.676 degrees ! Estimated noise=0.212188 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 = 0.00733463 Jy ! Component: 100 - total flux cleaned = 0.0102708 Jy ! Component: 150 - total flux cleaned = 0.0116886 Jy ! Component: 200 - total flux cleaned = 0.0124183 Jy ! Total flux subtracted in 200 components = 0.0124183 Jy ! Clean residual min=-0.001927 max=0.001812 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.12491 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.12491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101881Jy sigma=1.848402 ! Fit after self-cal, rms=0.101880Jy sigma=1.848312 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.277 x 5.684 at -3.676 degrees (North through East) ! Clean map min=-0.0018388 max=0.11873 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.02 KP 0.97 ! LA 0.98 MK 0.97 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 0.98 NL 1.00 OV 1.00 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.99 ! LA 1.00 MK 0.95 NL 0.99 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.02 KP 1.03 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.101880Jy sigma=1.848312 ! Fit after self-cal, rms=0.101235Jy sigma=1.846228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.254 mas, bmaj=5.667 mas, bpa=-3.727 degrees ! Estimated noise=0.21188 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 = 0.000596544 Jy ! Component: 100 - total flux cleaned = 0.000560176 Jy ! Component: 150 - total flux cleaned = 0.000529524 Jy ! Component: 200 - total flux cleaned = 0.000516958 Jy ! Total flux subtracted in 200 components = 0.000516958 Jy ! Clean residual min=-0.001505 max=0.001572 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.125427 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.125427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101227Jy sigma=1.846100 ! Fit after self-cal, rms=0.101212Jy sigma=1.846040 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101212Jy sigma=1.846040 ! Fit after self-cal, rms=0.100582Jy sigma=1.844503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.254 mas, bmaj=5.685 mas, bpa=-4.169 degrees ! Estimated noise=0.211976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.33621e-05 Jy ! Component: 100 - total flux cleaned = 1.11931e-06 Jy ! Component: 150 - total flux cleaned = -5.74206e-05 Jy ! Component: 200 - total flux cleaned = -0.000116954 Jy ! Total flux subtracted in 200 components = -0.000116954 Jy ! Clean residual min=-0.001596 max=0.001395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.12531 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.12531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100578Jy sigma=1.844444 ! Fit after self-cal, rms=0.100569Jy sigma=1.844386 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 = 1.50887e-05 Jy ! Component: 100 - total flux cleaned = 1.50709e-05 Jy ! Component: 150 - total flux cleaned = -1.33172e-06 Jy ! Component: 200 - total flux cleaned = -1.57709e-06 Jy ! Total flux subtracted in 200 components = -1.57709e-06 Jy ! Clean residual min=-0.001586 max=0.001392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.125309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.125309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100566Jy sigma=1.844363 ! Fit after self-cal, rms=0.100566Jy sigma=1.844349 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100566Jy sigma=1.844349 ! Fit after self-cal, rms=0.100512Jy sigma=1.844335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.25 mas, bmaj=5.688 mas, bpa=-4.51 degrees ! Estimated noise=0.211873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.642e-05 Jy ! Component: 100 - total flux cleaned = -1.45069e-05 Jy ! Component: 150 - total flux cleaned = -6.46761e-05 Jy ! Component: 200 - total flux cleaned = -6.43576e-05 Jy ! Total flux subtracted in 200 components = -6.43576e-05 Jy ! Clean residual min=-0.001596 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.125244 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.125244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100510Jy sigma=1.844303 ! Fit after self-cal, rms=0.100511Jy sigma=1.844295 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 = -3.9372e-06 Jy ! Component: 100 - total flux cleaned = -2.98715e-06 Jy ! Component: 150 - total flux cleaned = 3.87175e-06 Jy ! Component: 200 - total flux cleaned = 1.00782e-05 Jy ! Total flux subtracted in 200 components = 1.00782e-05 Jy ! Clean residual min=-0.001593 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.125254 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.125254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100509Jy sigma=1.844278 ! Fit after self-cal, rms=0.100509Jy sigma=1.844277 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100509Jy sigma=1.844277 ! Fit after self-cal, rms=0.100483Jy sigma=1.844269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.986 mas, bmaj=9.382 mas, bpa=0.54 degrees ! Estimated noise=0.245641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177438 Jy ! Component: 100 - total flux cleaned = 0.000176676 Jy ! Component: 150 - total flux cleaned = 0.000176942 Jy ! Component: 200 - total flux cleaned = 0.000182981 Jy ! Total flux subtracted in 200 components = 0.000182981 Jy ! Clean residual min=-0.001448 max=0.001297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.125437 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.125437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100484Jy sigma=1.844272 ! Fit after self-cal, rms=0.100484Jy sigma=1.844268 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 = 4.69812e-05 Jy ! Component: 100 - total flux cleaned = 2.2546e-05 Jy ! Component: 150 - total flux cleaned = 1.78401e-05 Jy ! Component: 200 - total flux cleaned = 2.23487e-05 Jy ! Total flux subtracted in 200 components = 2.23487e-05 Jy ! Clean residual min=-0.001443 max=0.001289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.12546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.12546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100485Jy sigma=1.844275 ! Fit after self-cal, rms=0.100484Jy sigma=1.844278 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.249 mas, bmaj=5.69 mas, bpa=-4.736 degrees ! Estimated noise=0.211802 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.249 x 5.69 at -4.736 degrees (North through East) ! Clean map min=-0.0015476 max=0.11844 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=4.461 mas, bpa=-4.915 degrees ! Estimated noise=0.506788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912458 Jy ! Component: 100 - total flux cleaned = 0.112164 Jy ! Component: 150 - total flux cleaned = 0.119211 Jy ! Component: 200 - total flux cleaned = 0.122103 Jy ! Total flux subtracted in 200 components = 0.122103 Jy ! Clean residual min=-0.004824 max=0.004203 Jy/beam ! Clean residual mean=0.000001 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.122103 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.122103 Jy ! Inverting map and beam ! Estimated beam: bmin=4.249 mas, bmaj=5.69 mas, bpa=-4.736 degrees ! Estimated noise=0.211802 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 = 0.00228381 Jy ! Component: 100 - total flux cleaned = 0.00294194 Jy ! Component: 150 - total flux cleaned = 0.00303859 Jy ! Component: 200 - total flux cleaned = 0.00311358 Jy ! Total flux subtracted in 200 components = 0.00311358 Jy ! Clean residual min=-0.001573 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.125216 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.125216 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=7.986 mas, bmaj=9.382 mas, bpa=0.54 degrees ! Estimated noise=0.245641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170714 Jy ! Component: 100 - total flux cleaned = 0.000229654 Jy ! Component: 150 - total flux cleaned = 0.000256233 Jy ! Component: 200 - total flux cleaned = 0.000256178 Jy ! Total flux subtracted in 200 components = 0.000256178 Jy ! Clean residual min=-0.001431 max=0.001264 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.125473 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 = 6.24018e-06 Jy ! Component: 100 - total flux cleaned = 6.37707e-06 Jy ! Component: 150 - total flux cleaned = 1.13563e-05 Jy ! Component: 200 - total flux cleaned = 1.16959e-05 Jy ! Total flux subtracted in 200 components = 1.16959e-05 Jy ! Clean residual min=-0.001431 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.125484 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.125484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.249 mas, bmaj=5.69 mas, bpa=-4.736 degrees ! Estimated noise=0.211802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.98811e-05 Jy ! Component: 100 - total flux cleaned = -3.40735e-06 Jy ! Component: 150 - total flux cleaned = -1.79407e-05 Jy ! Component: 200 - total flux cleaned = -4.40935e-05 Jy ! Total flux subtracted in 200 components = -4.40935e-05 Jy ! Clean residual min=-0.001572 max=0.001393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.12544 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.12544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100491Jy sigma=1.844375 ! Fit after self-cal, rms=0.100488Jy sigma=1.844354 wmodel J0919+3324_S_map.mod ! Writing 36 model components to file: J0919+3324_S_map.mod wobs J0919+3324_S_uvs.fits ! Writing UV FITS file: J0919+3324_S_uvs.fits wwins J0919+3324_S_map.win ! wwins: Wrote 1 windows to J0919+3324_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 = -0.00034013 Jy ! Component: 100 - total flux cleaned = -0.000586427 Jy ! Component: 150 - total flux cleaned = -0.000727616 Jy ! Component: 200 - total flux cleaned = -0.000817545 Jy ! Component: 250 - total flux cleaned = -0.000839439 Jy ! Component: 300 - total flux cleaned = -0.000924489 Jy ! Component: 350 - total flux cleaned = -0.000944595 Jy ! Component: 400 - total flux cleaned = -0.000864137 Jy ! Component: 450 - total flux cleaned = -0.000903715 Jy ! Component: 500 - total flux cleaned = -0.000884007 Jy ! Component: 550 - total flux cleaned = -0.000751669 Jy ! Component: 600 - total flux cleaned = -0.000640257 Jy ! Component: 650 - total flux cleaned = -0.000567319 Jy ! Component: 700 - total flux cleaned = -0.000513284 Jy ! Component: 750 - total flux cleaned = -0.00049527 Jy ! Component: 800 - total flux cleaned = -0.000424776 Jy ! Component: 850 - total flux cleaned = -0.000337983 Jy ! Component: 900 - total flux cleaned = -0.000338262 Jy ! Component: 950 - total flux cleaned = -0.000338332 Jy ! Component: 1000 - total flux cleaned = -0.000271365 Jy ! Component: 1050 - total flux cleaned = -0.000287825 Jy ! Component: 1100 - total flux cleaned = -0.000238632 Jy ! Component: 1150 - total flux cleaned = -0.00020648 Jy ! Component: 1200 - total flux cleaned = -0.000238503 Jy ! Component: 1250 - total flux cleaned = -0.000175344 Jy ! Component: 1300 - total flux cleaned = -0.000190732 Jy ! Component: 1350 - total flux cleaned = -0.000113293 Jy ! Component: 1400 - total flux cleaned = -3.66637e-05 Jy ! Component: 1450 - total flux cleaned = -3.66841e-05 Jy ! Component: 1500 - total flux cleaned = 6.87125e-05 Jy ! Component: 1550 - total flux cleaned = 0.000113454 Jy ! Component: 1600 - total flux cleaned = 0.000142902 Jy ! Component: 1650 - total flux cleaned = 0.000186974 Jy ! Component: 1700 - total flux cleaned = 0.000244986 Jy ! Component: 1750 - total flux cleaned = 0.000273792 Jy ! Component: 1800 - total flux cleaned = 0.000359534 Jy ! Component: 1850 - total flux cleaned = 0.000402017 Jy ! Component: 1900 - total flux cleaned = 0.000374109 Jy ! Component: 1950 - total flux cleaned = 0.000457615 Jy ! Component: 2000 - total flux cleaned = 0.000457689 Jy ! Component: 2050 - total flux cleaned = 0.000485218 Jy ! Component: 2100 - total flux cleaned = 0.000539856 Jy ! Component: 2150 - total flux cleaned = 0.000607541 Jy ! Component: 2200 - total flux cleaned = 0.000674524 Jy ! Component: 2250 - total flux cleaned = 0.000674575 Jy ! Component: 2300 - total flux cleaned = 0.000753885 Jy ! Component: 2350 - total flux cleaned = 0.000714627 Jy ! Component: 2400 - total flux cleaned = 0.000740877 Jy ! Component: 2450 - total flux cleaned = 0.00079263 Jy ! Component: 2500 - total flux cleaned = 0.000856894 Jy ! Component: 2550 - total flux cleaned = 0.000869683 Jy ! Component: 2600 - total flux cleaned = 0.000882429 Jy ! Component: 2650 - total flux cleaned = 0.000907686 Jy ! Component: 2700 - total flux cleaned = 0.00092025 Jy ! Component: 2750 - total flux cleaned = 0.00095749 Jy ! Component: 2800 - total flux cleaned = 0.000957523 Jy ! Component: 2850 - total flux cleaned = 0.000969899 Jy ! Component: 2900 - total flux cleaned = 0.000945385 Jy ! Component: 2950 - total flux cleaned = 0.000921204 Jy ! Component: 3000 - total flux cleaned = 0.000945495 Jy ! Component: 3050 - total flux cleaned = 0.000933485 Jy ! Component: 3100 - total flux cleaned = 0.000921459 Jy ! Component: 3150 - total flux cleaned = 0.000933282 Jy ! Component: 3200 - total flux cleaned = 0.000921323 Jy ! Component: 3250 - total flux cleaned = 0.000944696 Jy ! Component: 3300 - total flux cleaned = 0.000967922 Jy ! Component: 3350 - total flux cleaned = 0.000944823 Jy ! Component: 3400 - total flux cleaned = 0.000956359 Jy ! Component: 3450 - total flux cleaned = 0.000990769 Jy ! Component: 3500 - total flux cleaned = 0.000956576 Jy ! Component: 3550 - total flux cleaned = 0.000979288 Jy ! Component: 3600 - total flux cleaned = 0.00100182 Jy ! Component: 3650 - total flux cleaned = 0.00101294 Jy ! Component: 3700 - total flux cleaned = 0.000990572 Jy ! Component: 3750 - total flux cleaned = 0.00100172 Jy ! Component: 3800 - total flux cleaned = 0.000968631 Jy ! Component: 3850 - total flux cleaned = 0.000957743 Jy ! Component: 3900 - total flux cleaned = 0.000968728 Jy ! Component: 3950 - total flux cleaned = 0.00100139 Jy ! Component: 4000 - total flux cleaned = 0.000968992 Jy ! Component: 4050 - total flux cleaned = 0.000968903 Jy ! Total flux subtracted in 4096 components = 0.00101165 Jy ! Clean residual min=-0.000674 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.126452 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 314 components and 0.126452 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0919+3324_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.249 x 5.69 at -4.736 degrees (North through East) ! Clean map min=-0.0010303 max=0.1182 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0919+3324_S_map.fits wmodel /scr/pima/rdv91_uvs/J0919+3324_S_map.mod ! Writing 314 model components to file: /scr/pima/rdv91_uvs/J0919+3324_S_map.mod wobs /scr/pima/rdv91_uvs/J0919+3324_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0919+3324_S_uvs.fits wwins /scr/pima/rdv91_uvs/J0919+3324_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv91_uvs/J0919+3324_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484686 0.484686 0.969371 1.93874 3.87749 7.75497 15.5099 31.0199 62.0398 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 618.957 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0919+3324_S_dfm.log closed on Fri Jun 15 11:26:06 2018