! Started logfile: /scr/pima/bm252b_uvs/J0242-0300_X_dfm.log on Fri Jun 15 01:58:07 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/bm252b_uvs/J0242-0300_X_uva.fits ! Reading UV FITS file: /scr/pima/bm252b_uvs/J0242-0300_X_uva.fits ! AN table 1: 67 integrations on 15 of 15 possible baselines. ! AN table 2: 67 integrations on 28 of 28 possible baselines. ! AN table 3: 68 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994357 visibilities/baseline/integration-bin. ! Found source: J0242-0300 ! ! 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 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 19032 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0242-0300_X] 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 0.200x0.200 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 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001594Jy sigma=19.961158 ! Fit after self-cal, rms=0.974361Jy sigma=19.432822 ! 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=0.8123 mas, bmaj=1.961 mas, bpa=6.728 degrees ! Estimated noise=0.484553 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 = 0.0211722 Jy ! Component: 100 - total flux cleaned = 0.0257898 Jy ! Total flux subtracted in 100 components = 0.0257898 Jy ! Clean residual min=-0.002216 max=0.002332 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0257898 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0257898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051034Jy sigma=0.963405 ! Fit after self-cal, rms=0.049378Jy sigma=0.928509 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361072 Jy ! Component: 100 - total flux cleaned = 0.00351047 Jy ! Total flux subtracted in 100 components = 0.00351047 Jy ! Clean residual min=-0.002094 max=0.002076 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0293002 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0293002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049179Jy sigma=0.925497 ! Fit after self-cal, rms=0.049164Jy sigma=0.925281 ! 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=0.9965 mas, bmaj=2.257 mas, bpa=6.904 degrees ! Estimated noise=0.260593 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 = -0.000668026 Jy ! Component: 100 - total flux cleaned = -0.0008782 Jy ! Component: 150 - total flux cleaned = -0.00106224 Jy ! Component: 200 - total flux cleaned = -0.00122462 Jy ! Total flux subtracted in 200 components = -0.00122462 Jy ! Clean residual min=-0.001257 max=0.001306 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0280756 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0280756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049138Jy sigma=0.924794 ! Fit after self-cal, rms=0.049095Jy sigma=0.924528 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9965 x 2.257 at 6.904 degrees (North through East) ! Clean map min=-0.0014706 max=0.030358 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 KP 0.98 NL 1.06 ! OV 0.95 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.06 HN 0.87 KP 1.11 ! LA 1.04 NL 1.08 PT 1.16 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 KP 1.04 LA 1.07 MK 1.01 ! NL 1.04 OV 1.06 PT 1.12 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.88 KP 1.05 NL 1.12 ! OV 1.01 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.91 KP 1.13 ! LA 1.13 NL 1.02 PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KP 1.14 LA 1.08 MK 1.06 ! NL 1.10 OV 1.07 PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.91 KP 1.11 NL 0.95 ! OV 0.90 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.91 HN 0.85 KP 1.11 ! LA 1.08 NL 0.97 PT 1.05 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.81 KP 1.03 LA 1.04 MK 0.95 ! NL 0.97 OV 1.08 PT 0.99 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.96 KP 0.94 NL 0.94 ! OV 0.95 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.00 HN 0.92 KP 1.09 ! LA 1.00 NL 1.02 PT 1.03 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 KP 0.99 LA 1.04 MK 0.85 ! NL 0.97 OV 1.06 PT 1.09 SC 0.87 ! ! ! Fit before self-cal, rms=0.049095Jy sigma=0.924528 ! Fit after self-cal, rms=0.047223Jy sigma=0.921525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.219 mas, bpa=7.374 degrees ! Estimated noise=0.257313 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 = 0.000136359 Jy ! Component: 100 - total flux cleaned = 0.000127427 Jy ! Component: 150 - total flux cleaned = 0.000119739 Jy ! Component: 200 - total flux cleaned = 0.000120097 Jy ! Total flux subtracted in 200 components = 0.000120097 Jy ! Clean residual min=-0.000953 max=0.000867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0281957 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0281957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047220Jy sigma=0.921465 ! Fit after self-cal, rms=0.047192Jy sigma=0.920670 ! 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=0.047192Jy sigma=0.920670 ! Fit after self-cal, rms=0.047100Jy sigma=0.920418 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9751 mas, bmaj=2.2 mas, bpa=7.666 degrees ! Estimated noise=0.256804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138291 Jy ! Component: 100 - total flux cleaned = 0.000138574 Jy ! Component: 150 - total flux cleaned = 0.00013823 Jy ! Component: 200 - total flux cleaned = 0.000144065 Jy ! Total flux subtracted in 200 components = 0.000144065 Jy ! Clean residual min=-0.000944 max=0.000881 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0283398 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0283398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047097Jy sigma=0.920353 ! Fit after self-cal, rms=0.047102Jy sigma=0.920061 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 = -0.000125143 Jy ! Component: 100 - total flux cleaned = -0.000167007 Jy ! Component: 150 - total flux cleaned = -0.000187208 Jy ! Component: 200 - total flux cleaned = -0.000187297 Jy ! Total flux subtracted in 200 components = -0.000187297 Jy ! Clean residual min=-0.000959 max=0.000927 Jy/beam ! Clean residual mean=0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0281525 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0281525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047099Jy sigma=0.920016 ! Fit after self-cal, rms=0.047098Jy sigma=0.919995 ! 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=0.047098Jy sigma=0.919995 ! Fit after self-cal, rms=0.047102Jy sigma=0.919942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9719 mas, bmaj=2.194 mas, bpa=7.914 degrees ! Estimated noise=0.256455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015661 Jy ! Component: 100 - total flux cleaned = 0.000163924 Jy ! Component: 150 - total flux cleaned = 0.000169517 Jy ! Component: 200 - total flux cleaned = 0.000169482 Jy ! Total flux subtracted in 200 components = 0.000169482 Jy ! Clean residual min=-0.000944 max=0.000906 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.028322 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.028322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047099Jy sigma=0.919898 ! Fit after self-cal, rms=0.047108Jy sigma=0.919848 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 = -3.73468e-05 Jy ! Component: 100 - total flux cleaned = -6.69047e-05 Jy ! Component: 150 - total flux cleaned = -7.23568e-05 Jy ! Component: 200 - total flux cleaned = -7.22723e-05 Jy ! Total flux subtracted in 200 components = -7.22723e-05 Jy ! Clean residual min=-0.000962 max=0.000923 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0282497 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0282497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047106Jy sigma=0.919815 ! Fit after self-cal, rms=0.047106Jy sigma=0.919794 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.047106Jy sigma=0.919794 ! Fit after self-cal, rms=0.047098Jy sigma=0.919769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=3.375 mas, bpa=4.853 degrees ! Estimated noise=0.312425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231529 Jy ! Component: 100 - total flux cleaned = 0.000262914 Jy ! Component: 150 - total flux cleaned = 0.000281239 Jy ! Component: 200 - total flux cleaned = 0.000296053 Jy ! Total flux subtracted in 200 components = 0.000296053 Jy ! Clean residual min=-0.000926 max=0.000964 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0285457 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0285457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047097Jy sigma=0.919738 ! Fit after self-cal, rms=0.047099Jy sigma=0.919691 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 = 1.26431e-05 Jy ! Component: 100 - total flux cleaned = 5.5977e-06 Jy ! Component: 150 - total flux cleaned = 1.6155e-05 Jy ! Component: 200 - total flux cleaned = 2.07666e-05 Jy ! Total flux subtracted in 200 components = 2.07666e-05 Jy ! Clean residual min=-0.000915 max=0.000954 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0285665 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0285665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047098Jy sigma=0.919676 ! Fit after self-cal, rms=0.047095Jy sigma=0.919635 ! 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=0.969 mas, bmaj=2.19 mas, bpa=8.099 degrees ! Estimated noise=0.256222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.969 x 2.19 at 8.099 degrees (North through East) ! Clean map min=-0.00090153 max=0.029449 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=0.7923 mas, bmaj=1.919 mas, bpa=7.507 degrees ! Estimated noise=0.463906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229279 Jy ! Component: 100 - total flux cleaned = 0.0281102 Jy ! Component: 150 - total flux cleaned = 0.0293809 Jy ! Component: 200 - total flux cleaned = 0.0292127 Jy ! Total flux subtracted in 200 components = 0.0292127 Jy ! Clean residual min=-0.001852 max=0.001747 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0292127 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0292127 Jy ! Inverting map and beam ! Estimated beam: bmin=0.969 mas, bmaj=2.19 mas, bpa=8.099 degrees ! Estimated noise=0.256222 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 = -5.76735e-05 Jy ! Component: 100 - total flux cleaned = -0.000117113 Jy ! Component: 150 - total flux cleaned = -0.000184986 Jy ! Component: 200 - total flux cleaned = -0.000238847 Jy ! Total flux subtracted in 200 components = -0.000238847 Jy ! Clean residual min=-0.001014 max=0.000946 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0289738 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0289738 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=3.375 mas, bpa=4.853 degrees ! Estimated noise=0.312425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.84975e-05 Jy ! Component: 100 - total flux cleaned = -0.000115327 Jy ! Component: 150 - total flux cleaned = -0.000150785 Jy ! Component: 200 - total flux cleaned = -0.000179327 Jy ! Total flux subtracted in 200 components = -0.000179327 Jy ! Clean residual min=-0.000895 max=0.000911 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0287945 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 = -2.29737e-05 Jy ! Component: 100 - total flux cleaned = -4.12232e-05 Jy ! Component: 150 - total flux cleaned = -4.52412e-05 Jy ! Component: 200 - total flux cleaned = -5.25015e-05 Jy ! Total flux subtracted in 200 components = -5.25015e-05 Jy ! Clean residual min=-0.000897 max=0.000930 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.028742 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.028742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.969 mas, bmaj=2.19 mas, bpa=8.099 degrees ! Estimated noise=0.256222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.39865e-06 Jy ! Component: 100 - total flux cleaned = -6.49464e-05 Jy ! Component: 150 - total flux cleaned = -0.000113747 Jy ! Component: 200 - total flux cleaned = -0.0001456 Jy ! Total flux subtracted in 200 components = -0.0001456 Jy ! Clean residual min=-0.000973 max=0.000970 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0285964 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0285964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047097Jy sigma=0.919717 ! Fit after self-cal, rms=0.047094Jy sigma=0.919658 wmodel J0242-0300_X_map.mod ! Writing 36 model components to file: J0242-0300_X_map.mod wobs J0242-0300_X_uvs.fits ! Writing UV FITS file: J0242-0300_X_uvs.fits wwins J0242-0300_X_map.win ! wwins: Wrote 1 windows to J0242-0300_X_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 = -5.31017e-06 Jy ! Component: 100 - total flux cleaned = 8.87073e-06 Jy ! Component: 150 - total flux cleaned = 3.80582e-05 Jy ! Component: 200 - total flux cleaned = 7.99089e-05 Jy ! Component: 250 - total flux cleaned = 0.000134418 Jy ! Component: 300 - total flux cleaned = 0.000239308 Jy ! Component: 350 - total flux cleaned = 0.000315581 Jy ! Component: 400 - total flux cleaned = 0.000340159 Jy ! Component: 450 - total flux cleaned = 0.000376481 Jy ! Component: 500 - total flux cleaned = 0.000435234 Jy ! Component: 550 - total flux cleaned = 0.000480978 Jy ! Component: 600 - total flux cleaned = 0.000525745 Jy ! Component: 650 - total flux cleaned = 0.000580856 Jy ! Component: 700 - total flux cleaned = 0.000591812 Jy ! Component: 750 - total flux cleaned = 0.000634664 Jy ! Component: 800 - total flux cleaned = 0.000676352 Jy ! Component: 850 - total flux cleaned = 0.00068672 Jy ! Component: 900 - total flux cleaned = 0.000706917 Jy ! Component: 950 - total flux cleaned = 0.000736485 Jy ! Component: 1000 - total flux cleaned = 0.000687523 Jy ! Component: 1050 - total flux cleaned = 0.000697281 Jy ! Component: 1100 - total flux cleaned = 0.000697256 Jy ! Component: 1150 - total flux cleaned = 0.000678549 Jy ! Component: 1200 - total flux cleaned = 0.000706358 Jy ! Component: 1250 - total flux cleaned = 0.000742781 Jy ! Component: 1300 - total flux cleaned = 0.00072484 Jy ! Component: 1350 - total flux cleaned = 0.000769229 Jy ! Component: 1400 - total flux cleaned = 0.000751717 Jy ! Component: 1450 - total flux cleaned = 0.000777659 Jy ! Component: 1500 - total flux cleaned = 0.000777729 Jy ! Component: 1550 - total flux cleaned = 0.000769389 Jy ! Component: 1600 - total flux cleaned = 0.000810966 Jy ! Component: 1650 - total flux cleaned = 0.000794478 Jy ! Component: 1700 - total flux cleaned = 0.000778245 Jy ! Component: 1750 - total flux cleaned = 0.000762134 Jy ! Component: 1800 - total flux cleaned = 0.000777886 Jy ! Component: 1850 - total flux cleaned = 0.000769877 Jy ! Component: 1900 - total flux cleaned = 0.000785238 Jy ! Component: 1950 - total flux cleaned = 0.000762136 Jy ! Component: 2000 - total flux cleaned = 0.000777419 Jy ! Component: 2050 - total flux cleaned = 0.000747394 Jy ! Component: 2100 - total flux cleaned = 0.000747377 Jy ! Component: 2150 - total flux cleaned = 0.000754744 Jy ! Component: 2200 - total flux cleaned = 0.000747525 Jy ! Component: 2250 - total flux cleaned = 0.000754667 Jy ! Component: 2300 - total flux cleaned = 0.000804498 Jy ! Component: 2350 - total flux cleaned = 0.000797405 Jy ! Component: 2400 - total flux cleaned = 0.000797408 Jy ! Component: 2450 - total flux cleaned = 0.000790578 Jy ! Component: 2500 - total flux cleaned = 0.000818043 Jy ! Component: 2550 - total flux cleaned = 0.000831628 Jy ! Component: 2600 - total flux cleaned = 0.000824963 Jy ! Component: 2650 - total flux cleaned = 0.000871657 Jy ! Component: 2700 - total flux cleaned = 0.00087161 Jy ! Component: 2750 - total flux cleaned = 0.000878036 Jy ! Component: 2800 - total flux cleaned = 0.000891008 Jy ! Component: 2850 - total flux cleaned = 0.000884529 Jy ! Component: 2900 - total flux cleaned = 0.000929251 Jy ! Component: 2950 - total flux cleaned = 0.00092289 Jy ! Component: 3000 - total flux cleaned = 0.000916563 Jy ! Component: 3050 - total flux cleaned = 0.000910382 Jy ! Component: 3100 - total flux cleaned = 0.000935129 Jy ! Component: 3150 - total flux cleaned = 0.000935093 Jy ! Component: 3200 - total flux cleaned = 0.000929089 Jy ! Component: 3250 - total flux cleaned = 0.000935177 Jy ! Component: 3300 - total flux cleaned = 0.000941183 Jy ! Component: 3350 - total flux cleaned = 0.000923276 Jy ! Component: 3400 - total flux cleaned = 0.000899622 Jy ! Component: 3450 - total flux cleaned = 0.000899667 Jy ! Component: 3500 - total flux cleaned = 0.000911378 Jy ! Component: 3550 - total flux cleaned = 0.00091718 Jy ! Component: 3600 - total flux cleaned = 0.000899948 Jy ! Component: 3650 - total flux cleaned = 0.000894182 Jy ! Component: 3700 - total flux cleaned = 0.000871477 Jy ! Component: 3750 - total flux cleaned = 0.000860205 Jy ! Component: 3800 - total flux cleaned = 0.000848986 Jy ! Component: 3850 - total flux cleaned = 0.000837847 Jy ! Component: 3900 - total flux cleaned = 0.000832264 Jy ! Component: 3950 - total flux cleaned = 0.000815805 Jy ! Component: 4000 - total flux cleaned = 0.00077755 Jy ! Component: 4050 - total flux cleaned = 0.000766726 Jy ! Total flux subtracted in 4096 components = 0.000788288 Jy ! Clean residual min=-0.000319 max=0.000454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0293847 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 322 components and 0.0293847 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bm252b_uvs/J0242-0300_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.969 x 2.19 at 8.099 degrees (North through East) ! Clean map min=-0.00055474 max=0.029244 Jy/beam ! Writing clean map to FITS file: /scr/pima/bm252b_uvs/J0242-0300_X_map.fits wmodel /scr/pima/bm252b_uvs/J0242-0300_X_map.mod ! Writing 322 model components to file: /scr/pima/bm252b_uvs/J0242-0300_X_map.mod wobs /scr/pima/bm252b_uvs/J0242-0300_X_uvs.fits ! Writing UV FITS file: /scr/pima/bm252b_uvs/J0242-0300_X_uvs.fits wwins /scr/pima/bm252b_uvs/J0242-0300_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bm252b_uvs/J0242-0300_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0292436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.258e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.949748 0.949748 1.8995 3.79899 7.59798 15.196 30.3919 60.7839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.873 quit ! Quitting program ! Log file /scr/pima/bm252b_uvs/J0242-0300_X_dfm.log closed on Fri Jun 15 01:58:12 2018