! Started logfile: /scr/pima/rv102_uvs/J1336-3357_S_dfm.log on Sat Nov 9 09:34:19 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J1336-3357_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1336-3357_S_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 24 integrations on 28 of 28 possible baselines. ! AN table 5: 14 integrations on 6 of 6 possible baselines. ! AN table 6: 16 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.952004 visibilities/baseline/integration-bin. ! Found source: J1336-3357 ! ! 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 79 lines of history. ! ! Reading 7696 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 J1336-3357_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 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.018181Jy sigma=10.930510 ! Fit after self-cal, rms=0.882631Jy sigma=9.398364 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=9.871 mas, bpa=-11.31 degrees ! Estimated noise=1.72605 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 = 0.0880551 Jy ! Component: 100 - total flux cleaned = 0.114666 Jy ! Total flux subtracted in 100 components = 0.114666 Jy ! Clean residual min=-0.009215 max=0.013573 Jy/beam ! Clean residual mean=-0.000104 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.114666 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.114666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116313Jy sigma=1.164174 ! Fit after self-cal, rms=0.115809Jy sigma=1.160061 ! 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=3.177 mas, bmaj=11.3 mas, bpa=-9.638 degrees ! Estimated noise=0.798649 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 = 0.0270353 Jy ! Component: 100 - total flux cleaned = 0.0420478 Jy ! Component: 150 - total flux cleaned = 0.0506543 Jy ! Component: 200 - total flux cleaned = 0.0557459 Jy ! Total flux subtracted in 200 components = 0.0557459 Jy ! Clean residual min=-0.005032 max=0.007981 Jy/beam ! Clean residual mean=-0.000313 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.170412 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.170412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110370Jy sigma=1.073785 ! Fit after self-cal, rms=0.110001Jy sigma=1.071278 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 11.3 at -9.638 degrees (North through East) ! Clean map min=-0.0049275 max=0.12119 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.28 KP 0.92 LA 0.87 ! PT 0.93 SC 0.88 WF 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.21 KP 0.87 LA 0.93 ! NL 1.08 PT 0.92 SC 0.94 WF 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.48 LA 0.88 MK 1.03 ! NL 1.22 PT 0.95 SC 0.88 WF 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.17 LA 0.82 MK 0.88 PT 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 LA 0.91 MK 0.68 NL 1.15 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.22 KP 0.93 LA 0.89 ! PT 0.97 SC 0.89 WF 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.13 KP 0.94 LA 0.88 ! NL 1.00 PT 0.90 SC 0.86 WF 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.38 LA 0.86 MK 1.20 ! NL 1.20 PT 1.04 SC 0.88 WF 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 LA 1.04 MK 1.24 PT 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 LA 1.00 MK 0.84 NL 1.18 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.16 KP 0.94 LA 0.92 ! PT 0.98 SC 0.95 WF 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.04 KP 0.88 LA 0.88 ! NL 1.03 PT 0.97 SC 0.92 WF 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 1.40 LA 0.97 MK 1.07 ! NL 1.02 PT 0.94 SC 1.19 WF 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 LA 0.93 MK 1.22 PT 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.11 LA 0.96 MK 0.87 NL 1.08 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.42 KP 0.93 LA 0.97 ! PT 0.96 SC 0.96 WF 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.19 KP 0.92 LA 0.92 ! NL 0.94 PT 0.99 SC 0.95 WF 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.78 LA 0.94 MK 0.71 ! NL 1.16 PT 1.01 SC 0.93 WF 0.74 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.17 LA 0.94 MK 0.83 PT 0.85 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.12 LA 0.98 MK 0.55 NL 1.06 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.110001Jy sigma=1.071278 ! Fit after self-cal, rms=0.108729Jy sigma=1.044540 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=11.28 mas, bpa=-9.191 degrees ! Estimated noise=0.773383 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 (-4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364199 Jy ! Component: 100 - total flux cleaned = 0.00390009 Jy ! Component: 150 - total flux cleaned = 0.00396653 Jy ! Component: 200 - total flux cleaned = 0.00391162 Jy ! Total flux subtracted in 200 components = 0.00391162 Jy ! Clean residual min=-0.002515 max=0.003235 Jy/beam ! Clean residual mean=0.000472 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.174324 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.174324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108538Jy sigma=1.043173 ! Fit after self-cal, rms=0.109022Jy sigma=1.041601 ! 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=0.109022Jy sigma=1.041601 ! Fit after self-cal, rms=0.108569Jy sigma=1.041117 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=11.22 mas, bpa=-9.155 degrees ! Estimated noise=0.770672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149561 Jy ! Component: 100 - total flux cleaned = 0.00172627 Jy ! Component: 150 - total flux cleaned = 0.00181693 Jy ! Component: 200 - total flux cleaned = 0.00193487 Jy ! Total flux subtracted in 200 components = 0.00193487 Jy ! Clean residual min=-0.002604 max=0.003121 Jy/beam ! Clean residual mean=0.000356 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.176258 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.176258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108497Jy sigma=1.040732 ! Fit after self-cal, rms=0.108503Jy sigma=1.040629 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 (23.5, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130981 Jy ! Component: 100 - total flux cleaned = 0.00143873 Jy ! Component: 150 - total flux cleaned = 0.00154854 Jy ! Component: 200 - total flux cleaned = 0.0016968 Jy ! Total flux subtracted in 200 components = 0.0016968 Jy ! Clean residual min=-0.002447 max=0.002849 Jy/beam ! Clean residual mean=0.000353 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.177955 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.177955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108389Jy sigma=1.039568 ! Fit after self-cal, rms=0.108376Jy sigma=1.039457 ! Inverting map ! Added new window around map position (80.5, -68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157777 Jy ! Component: 100 - total flux cleaned = 0.00222588 Jy ! Component: 150 - total flux cleaned = 0.00258356 Jy ! Component: 200 - total flux cleaned = 0.00273975 Jy ! Total flux subtracted in 200 components = 0.00273975 Jy ! Clean residual min=-0.002439 max=0.002590 Jy/beam ! Clean residual mean=0.000324 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.180695 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.180695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108277Jy sigma=1.038376 ! Fit after self-cal, rms=0.108265Jy sigma=1.038264 ! 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=0.108265Jy sigma=1.038264 ! Fit after self-cal, rms=0.108622Jy sigma=1.036973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=11.22 mas, bpa=-9.118 degrees ! Estimated noise=0.771724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107312 Jy ! Component: 100 - total flux cleaned = 0.00156884 Jy ! Component: 150 - total flux cleaned = 0.00187184 Jy ! Component: 200 - total flux cleaned = 0.00215359 Jy ! Total flux subtracted in 200 components = 0.00215359 Jy ! Clean residual min=-0.002517 max=0.002550 Jy/beam ! Clean residual mean=0.000285 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.182849 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.182848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108566Jy sigma=1.036444 ! Fit after self-cal, rms=0.108579Jy sigma=1.036378 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 = 0.000299669 Jy ! Component: 100 - total flux cleaned = 0.000527483 Jy ! Component: 150 - total flux cleaned = 0.00078494 Jy ! Component: 200 - total flux cleaned = 0.000988384 Jy ! Total flux subtracted in 200 components = 0.000988384 Jy ! Clean residual min=-0.002518 max=0.002513 Jy/beam ! Clean residual mean=0.000281 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.183837 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 155 components and 0.183837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108542Jy sigma=1.036037 ! Fit after self-cal, rms=0.108543Jy sigma=1.036022 ! 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=0.108543Jy sigma=1.036022 ! Fit after self-cal, rms=0.108680Jy sigma=1.035980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.171 mas, bmaj=18.76 mas, bpa=-4.309 degrees ! Estimated noise=0.972006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169731 Jy ! Component: 100 - total flux cleaned = 0.00238734 Jy ! Component: 150 - total flux cleaned = 0.00276215 Jy ! Component: 200 - total flux cleaned = 0.00302497 Jy ! Total flux subtracted in 200 components = 0.00302497 Jy ! Clean residual min=-0.002449 max=0.002845 Jy/beam ! Clean residual mean=0.000519 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.186862 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 174 components and 0.186862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108656Jy sigma=1.036024 ! Fit after self-cal, rms=0.108657Jy sigma=1.035967 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 = 0.000512638 Jy ! Component: 100 - total flux cleaned = 0.000739374 Jy ! Component: 150 - total flux cleaned = 0.000943043 Jy ! Component: 200 - total flux cleaned = 0.00110274 Jy ! Total flux subtracted in 200 components = 0.00110274 Jy ! Clean residual min=-0.002405 max=0.002723 Jy/beam ! Clean residual mean=0.000501 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.187965 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 186 components and 0.187965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108645Jy sigma=1.036007 ! Fit after self-cal, rms=0.108647Jy sigma=1.035992 ! 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=3.142 mas, bmaj=11.21 mas, bpa=-9.078 degrees ! Estimated noise=0.773228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.142 x 11.21 at -9.078 degrees (North through East) ! Clean map min=-0.002975 max=0.1161 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=9.922 mas, bpa=-10.59 degrees ! Estimated noise=1.63485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.08336 Jy ! Component: 100 - total flux cleaned = 0.111502 Jy ! Component: 150 - total flux cleaned = 0.128255 Jy ! Component: 200 - total flux cleaned = 0.140104 Jy ! Total flux subtracted in 200 components = 0.140104 Jy ! Clean residual min=-0.007177 max=0.008802 Jy/beam ! Clean residual mean=-0.000013 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.140104 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.140104 Jy ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=11.21 mas, bpa=-9.078 degrees ! Estimated noise=0.773228 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 = 0.0167432 Jy ! Component: 100 - total flux cleaned = 0.0258724 Jy ! Component: 150 - total flux cleaned = 0.0316757 Jy ! Component: 200 - total flux cleaned = 0.0359023 Jy ! Total flux subtracted in 200 components = 0.0359023 Jy ! Clean residual min=-0.003392 max=0.004195 Jy/beam ! Clean residual mean=0.000382 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.176006 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.176006 Jy ! Inverting map ! Added new window around map position (6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351212 Jy ! Component: 100 - total flux cleaned = 0.0047725 Jy ! Component: 150 - total flux cleaned = 0.0058687 Jy ! Component: 200 - total flux cleaned = 0.00675152 Jy ! Total flux subtracted in 200 components = 0.00675152 Jy ! Clean residual min=-0.002937 max=0.002758 Jy/beam ! Clean residual mean=0.000301 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.182758 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 0.182758 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=7.171 mas, bmaj=18.76 mas, bpa=-4.309 degrees ! Estimated noise=0.972006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025622 Jy ! Component: 100 - total flux cleaned = 0.00355131 Jy ! Component: 150 - total flux cleaned = 0.00399276 Jy ! Component: 200 - total flux cleaned = 0.00427908 Jy ! Total flux subtracted in 200 components = 0.00427908 Jy ! Clean residual min=-0.002567 max=0.002824 Jy/beam ! Clean residual mean=0.000530 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.187037 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 = 0.000257961 Jy ! Component: 100 - total flux cleaned = 0.000527984 Jy ! Component: 150 - total flux cleaned = 0.000776221 Jy ! Component: 200 - total flux cleaned = 0.00103637 Jy ! Total flux subtracted in 200 components = 0.00103637 Jy ! Clean residual min=-0.002385 max=0.002715 Jy/beam ! Clean residual mean=0.000500 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.188073 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 165 components and 0.188073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=11.21 mas, bpa=-9.078 degrees ! Estimated noise=0.773228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000548322 Jy ! Component: 100 - total flux cleaned = -0.000742152 Jy ! Component: 150 - total flux cleaned = -0.000624723 Jy ! Component: 200 - total flux cleaned = -0.000571189 Jy ! Total flux subtracted in 200 components = -0.000571189 Jy ! Clean residual min=-0.002511 max=0.002534 Jy/beam ! Clean residual mean=0.000242 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.187502 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 0.187502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108662Jy sigma=1.036399 ! Fit after self-cal, rms=0.108637Jy sigma=1.036182 wmodel J1336-3357_S_map.mod ! Writing 188 model components to file: J1336-3357_S_map.mod wobs J1336-3357_S_uvs.fits ! Writing UV FITS file: J1336-3357_S_uvs.fits wwins J1336-3357_S_map.win ! wwins: Wrote 5 windows to J1336-3357_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 = 0.000808688 Jy ! Component: 100 - total flux cleaned = 0.00168175 Jy ! Component: 150 - total flux cleaned = 0.00255717 Jy ! Component: 200 - total flux cleaned = 0.00332095 Jy ! Component: 250 - total flux cleaned = 0.00402139 Jy ! Component: 300 - total flux cleaned = 0.00470186 Jy ! Component: 350 - total flux cleaned = 0.00540063 Jy ! Component: 400 - total flux cleaned = 0.00608158 Jy ! Component: 450 - total flux cleaned = 0.00674551 Jy ! Component: 500 - total flux cleaned = 0.00729255 Jy ! Component: 550 - total flux cleaned = 0.00779457 Jy ! Component: 600 - total flux cleaned = 0.00818803 Jy ! Component: 650 - total flux cleaned = 0.00863789 Jy ! Component: 700 - total flux cleaned = 0.00898467 Jy ! Component: 750 - total flux cleaned = 0.00938679 Jy ! Component: 800 - total flux cleaned = 0.00972122 Jy ! Component: 850 - total flux cleaned = 0.0100204 Jy ! Component: 900 - total flux cleaned = 0.0103441 Jy ! Component: 950 - total flux cleaned = 0.0106341 Jy ! Component: 1000 - total flux cleaned = 0.0108915 Jy ! Component: 1050 - total flux cleaned = 0.0111455 Jy ! Component: 1100 - total flux cleaned = 0.0113129 Jy ! Component: 1150 - total flux cleaned = 0.0115609 Jy ! Component: 1200 - total flux cleaned = 0.0117786 Jy ! Component: 1250 - total flux cleaned = 0.01194 Jy ! Component: 1300 - total flux cleaned = 0.0121258 Jy ! Component: 1350 - total flux cleaned = 0.0122576 Jy ! Component: 1400 - total flux cleaned = 0.0124141 Jy ! Component: 1450 - total flux cleaned = 0.0125432 Jy ! Component: 1500 - total flux cleaned = 0.0126199 Jy ! Component: 1550 - total flux cleaned = 0.0128229 Jy ! Component: 1600 - total flux cleaned = 0.0128478 Jy ! Component: 1650 - total flux cleaned = 0.0129973 Jy ! Component: 1700 - total flux cleaned = 0.0130714 Jy ! Component: 1750 - total flux cleaned = 0.0131693 Jy ! Component: 1800 - total flux cleaned = 0.0132665 Jy ! Component: 1850 - total flux cleaned = 0.0133869 Jy ! Component: 1900 - total flux cleaned = 0.0134825 Jy ! Component: 1950 - total flux cleaned = 0.0135535 Jy ! Component: 2000 - total flux cleaned = 0.0136709 Jy ! Component: 2050 - total flux cleaned = 0.013741 Jy ! Component: 2100 - total flux cleaned = 0.0138797 Jy ! Component: 2150 - total flux cleaned = 0.0139945 Jy ! Component: 2200 - total flux cleaned = 0.0140173 Jy ! Component: 2250 - total flux cleaned = 0.0141758 Jy ! Component: 2300 - total flux cleaned = 0.0142431 Jy ! Component: 2350 - total flux cleaned = 0.0143323 Jy ! Component: 2400 - total flux cleaned = 0.0144653 Jy ! Component: 2450 - total flux cleaned = 0.0145092 Jy ! Component: 2500 - total flux cleaned = 0.0146187 Jy ! Component: 2550 - total flux cleaned = 0.0146405 Jy ! Component: 2600 - total flux cleaned = 0.0147486 Jy ! Component: 2650 - total flux cleaned = 0.0148345 Jy ! Component: 2700 - total flux cleaned = 0.0149198 Jy ! Component: 2750 - total flux cleaned = 0.0149622 Jy ! Component: 2800 - total flux cleaned = 0.0150884 Jy ! Component: 2850 - total flux cleaned = 0.015172 Jy ! Component: 2900 - total flux cleaned = 0.0152136 Jy ! Component: 2950 - total flux cleaned = 0.0153168 Jy ! Component: 3000 - total flux cleaned = 0.0153578 Jy ! Component: 3050 - total flux cleaned = 0.0153988 Jy ! Component: 3100 - total flux cleaned = 0.0154394 Jy ! Component: 3150 - total flux cleaned = 0.0155201 Jy ! Component: 3200 - total flux cleaned = 0.0155201 Jy ! Component: 3250 - total flux cleaned = 0.01558 Jy ! Component: 3300 - total flux cleaned = 0.01556 Jy ! Component: 3350 - total flux cleaned = 0.0156193 Jy ! Component: 3400 - total flux cleaned = 0.015639 Jy ! Component: 3450 - total flux cleaned = 0.0156587 Jy ! Component: 3500 - total flux cleaned = 0.0156976 Jy ! Component: 3550 - total flux cleaned = 0.0157366 Jy ! Component: 3600 - total flux cleaned = 0.0157753 Jy ! Component: 3650 - total flux cleaned = 0.0157753 Jy ! Component: 3700 - total flux cleaned = 0.0157945 Jy ! Component: 3750 - total flux cleaned = 0.0157947 Jy ! Component: 3800 - total flux cleaned = 0.0158704 Jy ! Component: 3850 - total flux cleaned = 0.0158703 Jy ! Component: 3900 - total flux cleaned = 0.0158703 Jy ! Component: 3950 - total flux cleaned = 0.0158704 Jy ! Component: 4000 - total flux cleaned = 0.0159262 Jy ! Component: 4050 - total flux cleaned = 0.0159448 Jy ! Total flux subtracted in 4096 components = 0.0159817 Jy ! Clean residual min=-0.001391 max=0.001002 Jy/beam ! Clean residual mean=0.000051 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.203484 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 481 components and 0.203484 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1336-3357_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.142 x 11.21 at -9.078 degrees (North through East) ! Clean map min=-0.0026064 max=0.11475 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1336-3357_S_map.fits wmodel /scr/pima/rv102_uvs/J1336-3357_S_map.mod ! Writing 481 model components to file: /scr/pima/rv102_uvs/J1336-3357_S_map.mod wobs /scr/pima/rv102_uvs/J1336-3357_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1336-3357_S_uvs.fits wwins /scr/pima/rv102_uvs/J1336-3357_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv102_uvs/J1336-3357_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.892324 0.892324 1.78465 3.5693 7.1386 14.2772 28.5544 57.1088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.2 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1336-3357_S_dfm.log closed on Sat Nov 9 09:34:24 2019