! Started logfile: /scr/pima/rv126_uvs/J1245+4345_S_dfm.log on Sun Dec 23 07:39:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J1245+4345_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1245+4345_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1245+4345 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6480 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 J1245+4345_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000332Jy sigma=17.783653 ! Fit after self-cal, rms=0.938697Jy sigma=16.727434 ! 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=3.413 mas, bmaj=5.702 mas, bpa=-33.41 degrees ! Estimated noise=0.96697 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 = 0.0480239 Jy ! Component: 100 - total flux cleaned = 0.0589497 Jy ! Total flux subtracted in 100 components = 0.0589497 Jy ! Clean residual min=-0.003782 max=0.004560 Jy/beam ! Clean residual mean=0.000004 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0589497 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0589497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059511Jy sigma=0.979650 ! Fit after self-cal, rms=0.058755Jy sigma=0.969780 ! 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=4.377 mas, bmaj=6.493 mas, bpa=-32.57 degrees ! Estimated noise=0.589916 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 = 0.00574518 Jy ! Component: 100 - total flux cleaned = 0.00861528 Jy ! Component: 150 - total flux cleaned = 0.00941578 Jy ! Component: 200 - total flux cleaned = 0.00957888 Jy ! Total flux subtracted in 200 components = 0.00957888 Jy ! Clean residual min=-0.002946 max=0.003494 Jy/beam ! Clean residual mean=-0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0685285 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.0685285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058127Jy sigma=0.960912 ! Fit after self-cal, rms=0.058100Jy sigma=0.960475 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.377 x 6.493 at -32.57 degrees (North through East) ! Clean map min=-0.0029401 max=0.063112 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.88 KP 0.91 ! LA 0.97 MK 1.05 NL 1.20 OV 0.88 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.89 KP 0.91 ! LA 0.86 MK 1.10 NL 1.18 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 0.92 KP 0.91 ! LA 0.93 MK 1.04 NL 1.17 OV 0.95 ! PT 1.06 ! ! ! Fit before self-cal, rms=0.058100Jy sigma=0.960475 ! Fit after self-cal, rms=0.055944Jy sigma=0.950124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.424 mas, bmaj=6.448 mas, bpa=-32.06 degrees ! Estimated noise=0.584445 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 = 0.00106512 Jy ! Component: 100 - total flux cleaned = 0.00114558 Jy ! Component: 150 - total flux cleaned = 0.00116713 Jy ! Component: 200 - total flux cleaned = 0.00118599 Jy ! Total flux subtracted in 200 components = 0.00118599 Jy ! Clean residual min=-0.002235 max=0.002562 Jy/beam ! Clean residual mean=-0.000009 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0697145 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0697145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055898Jy sigma=0.949490 ! Fit after self-cal, rms=0.055917Jy sigma=0.948875 ! 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=0.055917Jy sigma=0.948875 ! Fit after self-cal, rms=0.056096Jy sigma=0.945278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.415 mas, bmaj=6.425 mas, bpa=-32.12 degrees ! Estimated noise=0.584854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641426 Jy ! Component: 100 - total flux cleaned = 0.000703843 Jy ! Component: 150 - total flux cleaned = 0.000737259 Jy ! Component: 200 - total flux cleaned = 0.000751401 Jy ! Total flux subtracted in 200 components = 0.000751401 Jy ! Clean residual min=-0.002072 max=0.002378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0704659 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0704659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056072Jy sigma=0.944943 ! Fit after self-cal, rms=0.056089Jy sigma=0.944758 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 = 5.57051e-05 Jy ! Component: 100 - total flux cleaned = 1.45323e-05 Jy ! Component: 150 - total flux cleaned = 1.37463e-05 Jy ! Component: 200 - total flux cleaned = 1.38492e-05 Jy ! Total flux subtracted in 200 components = 1.38492e-05 Jy ! Clean residual min=-0.002023 max=0.002372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0704798 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0704798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056078Jy sigma=0.944635 ! Fit after self-cal, rms=0.056079Jy sigma=0.944594 ! 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=0.056079Jy sigma=0.944594 ! Fit after self-cal, rms=0.056072Jy sigma=0.944522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.423 mas, bmaj=6.391 mas, bpa=-31.87 degrees ! Estimated noise=0.58494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401221 Jy ! Component: 100 - total flux cleaned = 0.000428454 Jy ! Component: 150 - total flux cleaned = 0.00046274 Jy ! Component: 200 - total flux cleaned = 0.000494789 Jy ! Total flux subtracted in 200 components = 0.000494789 Jy ! Clean residual min=-0.002017 max=0.002319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0709745 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0709745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056062Jy sigma=0.944394 ! Fit after self-cal, rms=0.056064Jy sigma=0.944365 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 = 5.21456e-06 Jy ! Component: 100 - total flux cleaned = 6.46384e-06 Jy ! Component: 150 - total flux cleaned = 2.53924e-05 Jy ! Component: 200 - total flux cleaned = 5.2429e-05 Jy ! Total flux subtracted in 200 components = 5.2429e-05 Jy ! Clean residual min=-0.002001 max=0.002312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.071027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.071027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056059Jy sigma=0.944300 ! Fit after self-cal, rms=0.056059Jy sigma=0.944281 ! 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=0.056059Jy sigma=0.944281 ! Fit after self-cal, rms=0.056120Jy sigma=0.944249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.437 mas, bmaj=9.078 mas, bpa=32.98 degrees ! Estimated noise=0.69445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139762 Jy ! Component: 100 - total flux cleaned = 0.000228416 Jy ! Component: 150 - total flux cleaned = 0.000287201 Jy ! Component: 200 - total flux cleaned = 0.000335234 Jy ! Total flux subtracted in 200 components = 0.000335234 Jy ! Clean residual min=-0.002521 max=0.002480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0713622 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0713622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056117Jy sigma=0.944217 ! Fit after self-cal, rms=0.056120Jy sigma=0.944180 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 = -4.54266e-05 Jy ! Component: 100 - total flux cleaned = 9.44837e-07 Jy ! Component: 150 - total flux cleaned = 3.91113e-05 Jy ! Component: 200 - total flux cleaned = 7.07287e-05 Jy ! Total flux subtracted in 200 components = 7.07287e-05 Jy ! Clean residual min=-0.002509 max=0.002489 Jy/beam ! Clean residual mean=-0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0714329 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0714329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056120Jy sigma=0.944196 ! Fit after self-cal, rms=0.056120Jy sigma=0.944170 ! 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=4.432 mas, bmaj=6.368 mas, bpa=-31.64 degrees ! Estimated noise=0.585557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.432 x 6.368 at -31.64 degrees (North through East) ! Clean map min=-0.0019739 max=0.062742 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=3.472 mas, bmaj=5.609 mas, bpa=-32.83 degrees ! Estimated noise=0.959242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480545 Jy ! Component: 100 - total flux cleaned = 0.0598227 Jy ! Component: 150 - total flux cleaned = 0.0647296 Jy ! Component: 200 - total flux cleaned = 0.067348 Jy ! Total flux subtracted in 200 components = 0.067348 Jy ! Clean residual min=-0.002854 max=0.003419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.067348 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.067348 Jy ! Inverting map and beam ! Estimated beam: bmin=4.432 mas, bmaj=6.368 mas, bpa=-31.64 degrees ! Estimated noise=0.585557 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 = 0.00256144 Jy ! Component: 100 - total flux cleaned = 0.00305069 Jy ! Component: 150 - total flux cleaned = 0.00335729 Jy ! Component: 200 - total flux cleaned = 0.00358877 Jy ! Total flux subtracted in 200 components = 0.00358877 Jy ! Clean residual min=-0.002085 max=0.002379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0709367 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0709367 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=8.437 mas, bmaj=9.078 mas, bpa=32.98 degrees ! Estimated noise=0.69445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213276 Jy ! Component: 100 - total flux cleaned = 0.000310808 Jy ! Component: 150 - total flux cleaned = 0.000386559 Jy ! Component: 200 - total flux cleaned = 0.000435721 Jy ! Total flux subtracted in 200 components = 0.000435721 Jy ! Clean residual min=-0.002517 max=0.002481 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0713725 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13075e-05 Jy ! Component: 100 - total flux cleaned = 6.79121e-05 Jy ! Component: 150 - total flux cleaned = 6.78806e-05 Jy ! Component: 200 - total flux cleaned = 7.52616e-05 Jy ! Total flux subtracted in 200 components = 7.52616e-05 Jy ! Clean residual min=-0.002502 max=0.002492 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0714477 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0714477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.432 mas, bmaj=6.368 mas, bpa=-31.64 degrees ! Estimated noise=0.585557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114644 Jy ! Component: 100 - total flux cleaned = 0.000113692 Jy ! Component: 150 - total flux cleaned = 0.000129953 Jy ! Component: 200 - total flux cleaned = 0.000159942 Jy ! Total flux subtracted in 200 components = 0.000159942 Jy ! Clean residual min=-0.002040 max=0.002315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0716077 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0716077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056130Jy sigma=0.944344 ! Fit after self-cal, rms=0.056121Jy sigma=0.944221 wmodel J1245+4345_S_map.mod ! Writing 49 model components to file: J1245+4345_S_map.mod wobs J1245+4345_S_uvs.fits ! Writing UV FITS file: J1245+4345_S_uvs.fits wwins J1245+4345_S_map.win ! wwins: Wrote 1 windows to J1245+4345_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 = 0.000790391 Jy ! Component: 100 - total flux cleaned = 0.00112693 Jy ! Component: 150 - total flux cleaned = 0.00141165 Jy ! Component: 200 - total flux cleaned = 0.00171717 Jy ! Component: 250 - total flux cleaned = 0.00197996 Jy ! Component: 300 - total flux cleaned = 0.00217106 Jy ! Component: 350 - total flux cleaned = 0.00229518 Jy ! Component: 400 - total flux cleaned = 0.00238656 Jy ! Component: 450 - total flux cleaned = 0.00250426 Jy ! Component: 500 - total flux cleaned = 0.00256127 Jy ! Component: 550 - total flux cleaned = 0.00256123 Jy ! Component: 600 - total flux cleaned = 0.00272711 Jy ! Component: 650 - total flux cleaned = 0.0028084 Jy ! Component: 700 - total flux cleaned = 0.00294082 Jy ! Component: 750 - total flux cleaned = 0.00307023 Jy ! Component: 800 - total flux cleaned = 0.00312098 Jy ! Component: 850 - total flux cleaned = 0.0031961 Jy ! Component: 900 - total flux cleaned = 0.00331919 Jy ! Component: 950 - total flux cleaned = 0.00344015 Jy ! Component: 1000 - total flux cleaned = 0.00351103 Jy ! Component: 1050 - total flux cleaned = 0.00355844 Jy ! Component: 1100 - total flux cleaned = 0.00372023 Jy ! Component: 1150 - total flux cleaned = 0.0038115 Jy ! Component: 1200 - total flux cleaned = 0.0039008 Jy ! Component: 1250 - total flux cleaned = 0.0040114 Jy ! Component: 1300 - total flux cleaned = 0.00412046 Jy ! Component: 1350 - total flux cleaned = 0.00424954 Jy ! Component: 1400 - total flux cleaned = 0.00427094 Jy ! Component: 1450 - total flux cleaned = 0.00435442 Jy ! Component: 1500 - total flux cleaned = 0.00439582 Jy ! Component: 1550 - total flux cleaned = 0.00437546 Jy ! Component: 1600 - total flux cleaned = 0.00439571 Jy ! Component: 1650 - total flux cleaned = 0.00441591 Jy ! Component: 1700 - total flux cleaned = 0.00437663 Jy ! Component: 1750 - total flux cleaned = 0.00433774 Jy ! Component: 1800 - total flux cleaned = 0.00422251 Jy ! Component: 1850 - total flux cleaned = 0.00420374 Jy ! Component: 1900 - total flux cleaned = 0.00416594 Jy ! Component: 1950 - total flux cleaned = 0.00405419 Jy ! Component: 2000 - total flux cleaned = 0.00399894 Jy ! Component: 2050 - total flux cleaned = 0.00399918 Jy ! Component: 2100 - total flux cleaned = 0.0039269 Jy ! Component: 2150 - total flux cleaned = 0.00385514 Jy ! Component: 2200 - total flux cleaned = 0.00381994 Jy ! Component: 2250 - total flux cleaned = 0.00373203 Jy ! Component: 2300 - total flux cleaned = 0.00373202 Jy ! Component: 2350 - total flux cleaned = 0.00371442 Jy ! Component: 2400 - total flux cleaned = 0.00366309 Jy ! Component: 2450 - total flux cleaned = 0.00364631 Jy ! Component: 2500 - total flux cleaned = 0.00366303 Jy ! Component: 2550 - total flux cleaned = 0.00359618 Jy ! Component: 2600 - total flux cleaned = 0.00352994 Jy ! Component: 2650 - total flux cleaned = 0.00349705 Jy ! Component: 2700 - total flux cleaned = 0.00346442 Jy ! Component: 2750 - total flux cleaned = 0.00339984 Jy ! Component: 2800 - total flux cleaned = 0.00336792 Jy ! Component: 2850 - total flux cleaned = 0.0033363 Jy ! Component: 2900 - total flux cleaned = 0.00322607 Jy ! Component: 2950 - total flux cleaned = 0.00319482 Jy ! Component: 3000 - total flux cleaned = 0.00319484 Jy ! Component: 3050 - total flux cleaned = 0.0031177 Jy ! Component: 3100 - total flux cleaned = 0.00311771 Jy ! Component: 3150 - total flux cleaned = 0.00305696 Jy ! Component: 3200 - total flux cleaned = 0.003072 Jy ! Component: 3250 - total flux cleaned = 0.00299696 Jy ! Component: 3300 - total flux cleaned = 0.002997 Jy ! Component: 3350 - total flux cleaned = 0.00299704 Jy ! Component: 3400 - total flux cleaned = 0.00293827 Jy ! Component: 3450 - total flux cleaned = 0.00292371 Jy ! Component: 3500 - total flux cleaned = 0.00292366 Jy ! Component: 3550 - total flux cleaned = 0.00289481 Jy ! Component: 3600 - total flux cleaned = 0.00289488 Jy ! Component: 3650 - total flux cleaned = 0.00288076 Jy ! Component: 3700 - total flux cleaned = 0.00288091 Jy ! Component: 3750 - total flux cleaned = 0.0028949 Jy ! Component: 3800 - total flux cleaned = 0.00286711 Jy ! Component: 3850 - total flux cleaned = 0.00292266 Jy ! Component: 3900 - total flux cleaned = 0.00293654 Jy ! Component: 3950 - total flux cleaned = 0.00295022 Jy ! Component: 4000 - total flux cleaned = 0.00296379 Jy ! Component: 4050 - total flux cleaned = 0.00297721 Jy ! Total flux subtracted in 4096 components = 0.00296368 Jy ! Clean residual min=-0.000868 max=0.000798 Jy/beam ! Clean residual mean=0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0745713 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 348 components and 0.0745713 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1245+4345_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.432 x 6.368 at -31.64 degrees (North through East) ! Clean map min=-0.0013289 max=0.06275 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1245+4345_S_map.fits wmodel /scr/pima/rv126_uvs/J1245+4345_S_map.mod ! Writing 348 model components to file: /scr/pima/rv126_uvs/J1245+4345_S_map.mod wobs /scr/pima/rv126_uvs/J1245+4345_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1245+4345_S_uvs.fits wwins /scr/pima/rv126_uvs/J1245+4345_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv126_uvs/J1245+4345_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0627498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249762 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19409 1.19409 2.38818 4.77635 9.5527 19.1054 38.2108 76.4216 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.237 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1245+4345_S_dfm.log closed on Sun Dec 23 07:39:10 2018