! Started logfile: /vlbi/uf001/uva//J1628-0041_S_dfm.log on Mon Jan 14 03:42:55 2019 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 /vlbi/uf001/uva//J1628-0041_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1628-0041_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807152 visibilities/baseline/integration-bin. ! Found source: J1628-0041 ! ! 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 9480 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 J1628-0041_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004541Jy sigma=19.913682 ! Fit after self-cal, rms=0.890706Jy sigma=17.579532 ! 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=3.124 mas, bmaj=7.148 mas, bpa=1.005 degrees ! Estimated noise=0.549186 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 = 0.0869625 Jy ! Component: 100 - total flux cleaned = 0.10665 Jy ! Total flux subtracted in 100 components = 0.10665 Jy ! Clean residual min=-0.003828 max=0.006860 Jy/beam ! Clean residual mean=-0.000001 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.10665 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.10665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066755Jy sigma=1.219478 ! Fit after self-cal, rms=0.066737Jy sigma=1.219216 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676146 Jy ! Component: 100 - total flux cleaned = 0.00977814 Jy ! Total flux subtracted in 100 components = 0.00977814 Jy ! Clean residual min=-0.003493 max=0.003321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.116428 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.116428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066196Jy sigma=1.203253 ! Fit after self-cal, rms=0.066181Jy sigma=1.202992 ! 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=3.615 mas, bmaj=7.822 mas, bpa=1.75 degrees ! Estimated noise=0.381722 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 = 0.00207903 Jy ! Component: 100 - total flux cleaned = 0.00318635 Jy ! Component: 150 - total flux cleaned = 0.0038288 Jy ! Component: 200 - total flux cleaned = 0.00406925 Jy ! Total flux subtracted in 200 components = 0.00406925 Jy ! Clean residual min=-0.002253 max=0.002440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.120497 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.120497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066143Jy sigma=1.201213 ! Fit after self-cal, rms=0.066145Jy sigma=1.201190 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 7.822 at 1.75 degrees (North through East) ! Clean map min=-0.0021874 max=0.11207 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.97 KP 1.01 ! LA 0.95 MK 0.96 NL 1.01 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.03 KP 1.01 ! LA 0.96 MK 0.99 NL 1.02 OV 0.92 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.05 KP 0.99 ! LA 0.99 MK 1.11 NL 1.03 OV 1.05 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.066145Jy sigma=1.201190 ! Fit after self-cal, rms=0.066684Jy sigma=1.193334 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=7.883 mas, bpa=1.875 degrees ! Estimated noise=0.381435 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 = -0.000800574 Jy ! Component: 100 - total flux cleaned = -0.00130721 Jy ! Component: 150 - total flux cleaned = -0.00151234 Jy ! Component: 200 - total flux cleaned = -0.00158759 Jy ! Total flux subtracted in 200 components = -0.00158759 Jy ! Clean residual min=-0.001831 max=0.001934 Jy/beam ! Clean residual mean=-0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.11891 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.11891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066667Jy sigma=1.193172 ! Fit after self-cal, rms=0.066702Jy sigma=1.193077 ! 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=0.066702Jy sigma=1.193077 ! Fit after self-cal, rms=0.068277Jy sigma=1.187991 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=7.903 mas, bpa=1.943 degrees ! Estimated noise=0.38115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243271 Jy ! Component: 100 - total flux cleaned = -0.000273029 Jy ! Component: 150 - total flux cleaned = -0.000312936 Jy ! Component: 200 - total flux cleaned = -0.00036157 Jy ! Total flux subtracted in 200 components = -0.00036157 Jy ! Clean residual min=-0.001593 max=0.001659 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.118548 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.118548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068268Jy sigma=1.187915 ! Fit after self-cal, rms=0.068318Jy sigma=1.187834 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 (74.5, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152619 Jy ! Component: 100 - total flux cleaned = 0.00169365 Jy ! Component: 150 - total flux cleaned = 0.00175853 Jy ! Component: 200 - total flux cleaned = 0.00184056 Jy ! Total flux subtracted in 200 components = 0.00184056 Jy ! Clean residual min=-0.001418 max=0.001322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.120389 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.120389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068257Jy sigma=1.186940 ! Fit after self-cal, rms=0.068258Jy sigma=1.186869 ! 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=0.068258Jy sigma=1.186869 ! Fit after self-cal, rms=0.068603Jy sigma=1.186768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=7.915 mas, bpa=1.909 degrees ! Estimated noise=0.381197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451703 Jy ! Component: 100 - total flux cleaned = 0.000498918 Jy ! Component: 150 - total flux cleaned = 0.000540852 Jy ! Component: 200 - total flux cleaned = 0.00059572 Jy ! Total flux subtracted in 200 components = 0.00059572 Jy ! Clean residual min=-0.001361 max=0.001340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.120985 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.120985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068582Jy sigma=1.186530 ! Fit after self-cal, rms=0.068591Jy sigma=1.186515 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 = 0.000118963 Jy ! Component: 100 - total flux cleaned = 0.00016884 Jy ! Component: 150 - total flux cleaned = 0.000214739 Jy ! Component: 200 - total flux cleaned = 0.000243331 Jy ! Total flux subtracted in 200 components = 0.000243331 Jy ! Clean residual min=-0.001346 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.121228 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.121228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068581Jy sigma=1.186416 ! Fit after self-cal, rms=0.068581Jy sigma=1.186412 ! 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=0.068581Jy sigma=1.186412 ! Fit after self-cal, rms=0.068643Jy sigma=1.186386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.301 mas, bmaj=11.98 mas, bpa=0.4857 degrees ! Estimated noise=0.464365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101319 Jy ! Component: 100 - total flux cleaned = 0.000152151 Jy ! Component: 150 - total flux cleaned = 0.000170037 Jy ! Component: 200 - total flux cleaned = 0.000169863 Jy ! Total flux subtracted in 200 components = 0.000169863 Jy ! Clean residual min=-0.001306 max=0.001472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.121398 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.121398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068639Jy sigma=1.186365 ! Fit after self-cal, rms=0.068640Jy sigma=1.186359 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 = 4.22634e-05 Jy ! Component: 100 - total flux cleaned = 5.04106e-05 Jy ! Component: 150 - total flux cleaned = 5.8111e-05 Jy ! Component: 200 - total flux cleaned = 6.52439e-05 Jy ! Total flux subtracted in 200 components = 6.52439e-05 Jy ! Clean residual min=-0.001314 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.121463 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.121463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068638Jy sigma=1.186362 ! Fit after self-cal, rms=0.068638Jy sigma=1.186358 ! 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=3.638 mas, bmaj=7.919 mas, bpa=1.883 degrees ! Estimated noise=0.381291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.638 x 7.919 at 1.883 degrees (North through East) ! Clean map min=-0.0012802 max=0.11248 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=3.14 mas, bmaj=7.227 mas, bpa=1.178 degrees ! Estimated noise=0.553067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0874695 Jy ! Component: 100 - total flux cleaned = 0.107236 Jy ! Component: 150 - total flux cleaned = 0.113621 Jy ! Component: 200 - total flux cleaned = 0.116089 Jy ! Total flux subtracted in 200 components = 0.116089 Jy ! Clean residual min=-0.002718 max=0.002554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.116089 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 0.116089 Jy ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=7.919 mas, bpa=1.883 degrees ! Estimated noise=0.381291 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 = 0.00210256 Jy ! Component: 100 - total flux cleaned = 0.00328486 Jy ! Component: 150 - total flux cleaned = 0.00377371 Jy ! Component: 200 - total flux cleaned = 0.00401931 Jy ! Total flux subtracted in 200 components = 0.00401931 Jy ! Clean residual min=-0.001518 max=0.001465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.120108 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.120108 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=7.301 mas, bmaj=11.98 mas, bpa=0.4857 degrees ! Estimated noise=0.464365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683036 Jy ! Component: 100 - total flux cleaned = 0.000998502 Jy ! Component: 150 - total flux cleaned = 0.00110522 Jy ! Component: 200 - total flux cleaned = 0.00115948 Jy ! Total flux subtracted in 200 components = 0.00115948 Jy ! Clean residual min=-0.001406 max=0.001458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.121268 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 = 4.76681e-05 Jy ! Component: 100 - total flux cleaned = 8.98033e-05 Jy ! Component: 150 - total flux cleaned = 0.000126847 Jy ! Component: 200 - total flux cleaned = 0.000149062 Jy ! Total flux subtracted in 200 components = 0.000149062 Jy ! Clean residual min=-0.001364 max=0.001466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.121417 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 76 components and 0.121417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=7.919 mas, bpa=1.883 degrees ! Estimated noise=0.381291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174603 Jy ! Component: 100 - total flux cleaned = 0.000196665 Jy ! Component: 150 - total flux cleaned = 0.000178786 Jy ! Component: 200 - total flux cleaned = 0.00017919 Jy ! Total flux subtracted in 200 components = 0.00017919 Jy ! Clean residual min=-0.001386 max=0.001386 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.121596 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.121596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068649Jy sigma=1.186573 ! Fit after self-cal, rms=0.068647Jy sigma=1.186553 wmodel J1628-0041_S_map.mod ! Writing 87 model components to file: J1628-0041_S_map.mod wobs J1628-0041_S_uvs.fits ! Writing UV FITS file: J1628-0041_S_uvs.fits wwins J1628-0041_S_map.win ! wwins: Wrote 2 windows to J1628-0041_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 = -0.00030024 Jy ! Component: 100 - total flux cleaned = -0.000578637 Jy ! Component: 150 - total flux cleaned = -0.000665985 Jy ! Component: 200 - total flux cleaned = -0.000792391 Jy ! Component: 250 - total flux cleaned = -0.000935017 Jy ! Component: 300 - total flux cleaned = -0.00101454 Jy ! Component: 350 - total flux cleaned = -0.00109259 Jy ! Component: 400 - total flux cleaned = -0.00122637 Jy ! Component: 450 - total flux cleaned = -0.00128241 Jy ! Component: 500 - total flux cleaned = -0.00131942 Jy ! Component: 550 - total flux cleaned = -0.00139185 Jy ! Component: 600 - total flux cleaned = -0.00148065 Jy ! Component: 650 - total flux cleaned = -0.00151559 Jy ! Component: 700 - total flux cleaned = -0.00156755 Jy ! Component: 750 - total flux cleaned = -0.00166972 Jy ! Component: 800 - total flux cleaned = -0.00173654 Jy ! Component: 850 - total flux cleaned = -0.00173661 Jy ! Component: 900 - total flux cleaned = -0.00180238 Jy ! Component: 950 - total flux cleaned = -0.0018348 Jy ! Component: 1000 - total flux cleaned = -0.00193092 Jy ! Component: 1050 - total flux cleaned = -0.00200985 Jy ! Component: 1100 - total flux cleaned = -0.00204086 Jy ! Component: 1150 - total flux cleaned = -0.00207186 Jy ! Component: 1200 - total flux cleaned = -0.00210248 Jy ! Component: 1250 - total flux cleaned = -0.00211788 Jy ! Component: 1300 - total flux cleaned = -0.0021779 Jy ! Component: 1350 - total flux cleaned = -0.0022076 Jy ! Component: 1400 - total flux cleaned = -0.00220784 Jy ! Component: 1450 - total flux cleaned = -0.00226615 Jy ! Component: 1500 - total flux cleaned = -0.00226606 Jy ! Component: 1550 - total flux cleaned = -0.00233756 Jy ! Component: 1600 - total flux cleaned = -0.00235159 Jy ! Component: 1650 - total flux cleaned = -0.0023797 Jy ! Component: 1700 - total flux cleaned = -0.00237963 Jy ! Component: 1750 - total flux cleaned = -0.00243469 Jy ! Component: 1800 - total flux cleaned = -0.00253002 Jy ! Component: 1850 - total flux cleaned = -0.00258395 Jy ! Component: 1900 - total flux cleaned = -0.00254366 Jy ! Component: 1950 - total flux cleaned = -0.00258351 Jy ! Component: 2000 - total flux cleaned = -0.00260974 Jy ! Component: 2050 - total flux cleaned = -0.00263584 Jy ! Component: 2100 - total flux cleaned = -0.0026228 Jy ! Component: 2150 - total flux cleaned = -0.0026485 Jy ! Component: 2200 - total flux cleaned = -0.00263582 Jy ! Component: 2250 - total flux cleaned = -0.00268636 Jy ! Component: 2300 - total flux cleaned = -0.00271143 Jy ! Component: 2350 - total flux cleaned = -0.00277364 Jy ! Component: 2400 - total flux cleaned = -0.00283522 Jy ! Component: 2450 - total flux cleaned = -0.00287204 Jy ! Component: 2500 - total flux cleaned = -0.00293266 Jy ! Component: 2550 - total flux cleaned = -0.00293253 Jy ! Component: 2600 - total flux cleaned = -0.0029684 Jy ! Component: 2650 - total flux cleaned = -0.00296856 Jy ! Component: 2700 - total flux cleaned = -0.00302746 Jy ! Component: 2750 - total flux cleaned = -0.0030624 Jy ! Component: 2800 - total flux cleaned = -0.00306233 Jy ! Component: 2850 - total flux cleaned = -0.00309696 Jy ! Component: 2900 - total flux cleaned = -0.00313119 Jy ! Component: 2950 - total flux cleaned = -0.00317658 Jy ! Component: 3000 - total flux cleaned = -0.00316524 Jy ! Component: 3050 - total flux cleaned = -0.00316524 Jy ! Component: 3100 - total flux cleaned = -0.00317637 Jy ! Component: 3150 - total flux cleaned = -0.00320947 Jy ! Component: 3200 - total flux cleaned = -0.0032534 Jy ! Component: 3250 - total flux cleaned = -0.00323162 Jy ! Component: 3300 - total flux cleaned = -0.00328579 Jy ! Component: 3350 - total flux cleaned = -0.0032644 Jy ! Component: 3400 - total flux cleaned = -0.0033286 Jy ! Component: 3450 - total flux cleaned = -0.00330731 Jy ! Component: 3500 - total flux cleaned = -0.00334962 Jy ! Component: 3550 - total flux cleaned = -0.00337055 Jy ! Component: 3600 - total flux cleaned = -0.00340187 Jy ! Component: 3650 - total flux cleaned = -0.00339154 Jy ! Component: 3700 - total flux cleaned = -0.00344321 Jy ! Component: 3750 - total flux cleaned = -0.00346374 Jy ! Component: 3800 - total flux cleaned = -0.0034535 Jy ! Component: 3850 - total flux cleaned = -0.00348383 Jy ! Component: 3900 - total flux cleaned = -0.00352428 Jy ! Component: 3950 - total flux cleaned = -0.00352427 Jy ! Component: 4000 - total flux cleaned = -0.00355429 Jy ! Component: 4050 - total flux cleaned = -0.00354436 Jy ! Total flux subtracted in 4096 components = -0.00359369 Jy ! Clean residual min=-0.000541 max=0.000649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.118002 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 386 components and 0.118002 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1628-0041_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.638 x 7.919 at 1.883 degrees (North through East) ! Clean map min=-0.0011011 max=0.11242 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1628-0041_S_map.fits wmodel /vlbi/uf001/uva//J1628-0041_S_map.mod ! Writing 386 model components to file: /vlbi/uf001/uva//J1628-0041_S_map.mod wobs /vlbi/uf001/uva//J1628-0041_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1628-0041_S_uvs.fits wwins /vlbi/uf001/uva//J1628-0041_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1628-0041_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.481627 0.481627 0.963254 1.92651 3.85302 7.70603 15.4121 30.8241 61.6483 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 622.888 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1628-0041_S_dfm.log closed on Mon Jan 14 03:43:00 2019