! Started logfile: J1217-3634_S_dfm.log on Fri Feb 15 19:52:09 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 J1217-3634_S_uvm.fits ! Reading UV FITS file: J1217-3634_S_uvm.fits ! AN table 1: 118 integrations on 45 of 45 possible baselines. ! AN table 2: 67 integrations on 21 of 21 possible baselines. ! AN table 3: 46 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.699206 visibilities/baseline/integration-bin. ! Found source: J1217-3634 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 21488 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 J1217-3634_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 204 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! A total of 78 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1180 telescope corrections were flagged in sub-array 1. ! A total of 469 telescope corrections were flagged in sub-array 2. ! A total of 322 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.048020Jy sigma=10.415286 ! Fit after self-cal, rms=0.754911Jy sigma=7.147219 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.609 mas, bmaj=7.736 mas, bpa=-7.792 degrees ! Estimated noise=1.01423 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 = 0.198802 Jy ! Component: 100 - total flux cleaned = 0.250839 Jy ! Total flux subtracted in 100 components = 0.250839 Jy ! Clean residual min=-0.014599 max=0.025915 Jy/beam ! Clean residual mean=-0.000146 rms=0.003715 Jy/beam ! Combined flux in latest and established models = 0.250839 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.250839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.129415Jy sigma=1.161118 ! Fit after self-cal, rms=0.129336Jy sigma=1.160455 ! Inverting map ! Added new window around map position (-6, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275978 Jy ! Component: 100 - total flux cleaned = 0.0451357 Jy ! Total flux subtracted in 100 components = 0.0451357 Jy ! Clean residual min=-0.012620 max=0.021057 Jy/beam ! Clean residual mean=-0.000102 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 0.295974 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.295974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122100Jy sigma=1.044402 ! Fit after self-cal, rms=0.121833Jy sigma=1.040253 ! 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=3.388 mas, bmaj=10.47 mas, bpa=-10.43 degrees ! Estimated noise=0.600011 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 (6, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256266 Jy ! Component: 100 - total flux cleaned = 0.0410875 Jy ! Component: 150 - total flux cleaned = 0.0476514 Jy ! Component: 200 - total flux cleaned = 0.0511107 Jy ! Total flux subtracted in 200 components = 0.0511107 Jy ! Clean residual min=-0.010816 max=0.010275 Jy/beam ! Clean residual mean=-0.000165 rms=0.002746 Jy/beam ! Combined flux in latest and established models = 0.347085 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.347085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.116506Jy sigma=0.966151 ! Fit after self-cal, rms=0.116491Jy sigma=0.965391 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.388 x 10.47 at -10.43 degrees (North through East) ! Clean map min=-0.010575 max=0.24386 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.07 FD 0.98 HN 1.12 KP 0.95 ! LA 0.92 MK 0.99 NL 1.02 OV 0.90 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.27 KP 1.06 MK 1.06 ! NL 1.09 OV 0.99 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.43 FD 0.97 HN 1.90 KP 1.04 ! MK 0.97 NL 1.18 OV 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.89 FD 0.99 HN 1.14 KP 0.94 ! LA 0.85 MK 1.01 NL 1.02 OV 0.90 ! PT 0.98 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.21 KP 1.05 MK 1.06 ! NL 1.28 OV 0.99 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.02 FD 0.97 HN 1.95 KP 1.04 ! MK 0.95 NL 1.37 OV 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.16 FD 1.01 HN 1.16 KP 0.96 ! LA 0.81 MK 1.03 NL 1.02 OV 0.91 ! PT 0.99 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.34 KP 1.03 MK 1.08 ! NL 1.03 OV 1.00 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.41 FD 0.99 HN 1.65 KP 1.04 ! MK 0.98 NL 1.16 OV 0.91 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.116491Jy sigma=0.965391 ! Fit after self-cal, rms=0.151496Jy sigma=0.846876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=10.41 mas, bpa=-10.05 degrees ! Estimated noise=0.611136 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 = -0.0048854 Jy ! Component: 100 - total flux cleaned = -0.00519044 Jy ! Component: 150 - total flux cleaned = -0.00544814 Jy ! Component: 200 - total flux cleaned = -0.00567734 Jy ! Total flux subtracted in 200 components = -0.00567734 Jy ! Clean residual min=-0.005131 max=0.005312 Jy/beam ! Clean residual mean=-0.000013 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.341408 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 93 components and 0.341408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.151236Jy sigma=0.842341 ! Fit after self-cal, rms=0.151845Jy sigma=0.841638 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.151845Jy sigma=0.841638 ! Fit after self-cal, rms=0.154037Jy sigma=0.836730 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=10.45 mas, bpa=-9.977 degrees ! Estimated noise=0.610967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340673 Jy ! Component: 100 - total flux cleaned = -0.00372273 Jy ! Component: 150 - total flux cleaned = -0.00391225 Jy ! Component: 200 - total flux cleaned = -0.00399719 Jy ! Total flux subtracted in 200 components = -0.00399719 Jy ! Clean residual min=-0.004956 max=0.004730 Jy/beam ! Clean residual mean=-0.000013 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.337411 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.337411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.153912Jy sigma=0.834474 ! Fit after self-cal, rms=0.153934Jy sigma=0.834371 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 = 8.11708e-05 Jy ! Component: 100 - total flux cleaned = 2.81372e-06 Jy ! Component: 150 - total flux cleaned = -0.000141502 Jy ! Component: 200 - total flux cleaned = -0.000207007 Jy ! Total flux subtracted in 200 components = -0.000207007 Jy ! Clean residual min=-0.004860 max=0.004637 Jy/beam ! Clean residual mean=-0.000014 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.337204 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.337204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.153867Jy sigma=0.833393 ! Fit after self-cal, rms=0.153864Jy sigma=0.833331 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.153864Jy sigma=0.833331 ! Fit after self-cal, rms=0.161271Jy sigma=0.807715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=10.55 mas, bpa=-9.738 degrees ! Estimated noise=0.613247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294559 Jy ! Component: 100 - total flux cleaned = -0.00333815 Jy ! Component: 150 - total flux cleaned = -0.00340586 Jy ! Component: 200 - total flux cleaned = -0.00335014 Jy ! Total flux subtracted in 200 components = -0.00335014 Jy ! Clean residual min=-0.003334 max=0.002649 Jy/beam ! Clean residual mean=0.000005 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.333853 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.333853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.161203Jy sigma=0.806415 ! Fit after self-cal, rms=0.161262Jy sigma=0.806255 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 = -2.46854e-05 Jy ! Component: 100 - total flux cleaned = 7.86327e-05 Jy ! Component: 150 - total flux cleaned = 0.000126252 Jy ! Component: 200 - total flux cleaned = 0.000216343 Jy ! Total flux subtracted in 200 components = 0.000216343 Jy ! Clean residual min=-0.003228 max=0.002632 Jy/beam ! Clean residual mean=0.000005 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.33407 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.33407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.161231Jy sigma=0.805817 ! Fit after self-cal, rms=0.161228Jy sigma=0.805795 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.161228Jy sigma=0.805795 ! Fit after self-cal, rms=0.162972Jy sigma=0.805396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.14 mas, bmaj=26.38 mas, bpa=-7.475 degrees ! Estimated noise=0.706869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192973 Jy ! Component: 100 - total flux cleaned = -0.00237294 Jy ! Component: 150 - total flux cleaned = -0.00240557 Jy ! Component: 200 - total flux cleaned = -0.00237485 Jy ! Total flux subtracted in 200 components = -0.00237485 Jy ! Clean residual min=-0.003435 max=0.002664 Jy/beam ! Clean residual mean=0.000015 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.331695 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 150 components and 0.331695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.162950Jy sigma=0.804976 ! Fit after self-cal, rms=0.162971Jy sigma=0.804962 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 = -3.38808e-05 Jy ! Component: 100 - total flux cleaned = -7.2284e-06 Jy ! Component: 150 - total flux cleaned = -6.75978e-06 Jy ! Component: 200 - total flux cleaned = -8.99685e-06 Jy ! Total flux subtracted in 200 components = -8.99685e-06 Jy ! Clean residual min=-0.003432 max=0.002667 Jy/beam ! Clean residual mean=0.000015 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.331686 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 157 components and 0.331686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.162961Jy sigma=0.804886 ! Fit after self-cal, rms=0.162958Jy sigma=0.804879 ! 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=3.444 mas, bmaj=10.57 mas, bpa=-9.678 degrees ! Estimated noise=0.613113 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 10.57 at -9.678 degrees (North through East) ! Clean map min=-0.0030733 max=0.25145 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=2.633 mas, bmaj=7.778 mas, bpa=-6.712 degrees ! Estimated noise=1.04636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204783 Jy ! Component: 100 - total flux cleaned = 0.255436 Jy ! Component: 150 - total flux cleaned = 0.278427 Jy ! Component: 200 - total flux cleaned = 0.293341 Jy ! Total flux subtracted in 200 components = 0.293341 Jy ! Clean residual min=-0.004922 max=0.009746 Jy/beam ! Clean residual mean=-0.000044 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.293341 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.293341 Jy ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=10.57 mas, bpa=-9.678 degrees ! Estimated noise=0.613113 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) ! Added new window around map position (-1, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154585 Jy ! Component: 100 - total flux cleaned = 0.0245621 Jy ! Component: 150 - total flux cleaned = 0.0303269 Jy ! Component: 200 - total flux cleaned = 0.0341617 Jy ! Total flux subtracted in 200 components = 0.0341617 Jy ! Clean residual min=-0.003174 max=0.002913 Jy/beam ! Clean residual mean=-0.000009 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.327503 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 66 components and 0.327503 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=8.14 mas, bmaj=26.38 mas, bpa=-7.475 degrees ! Estimated noise=0.706869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285241 Jy ! Component: 100 - total flux cleaned = 0.00342023 Jy ! Component: 150 - total flux cleaned = 0.00378519 Jy ! Component: 200 - total flux cleaned = 0.0039826 Jy ! Total flux subtracted in 200 components = 0.0039826 Jy ! Clean residual min=-0.003299 max=0.002827 Jy/beam ! Clean residual mean=0.000014 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.331485 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 = 8.18979e-05 Jy ! Component: 100 - total flux cleaned = 0.000185271 Jy ! Component: 150 - total flux cleaned = 0.000244463 Jy ! Component: 200 - total flux cleaned = 0.000295499 Jy ! Total flux subtracted in 200 components = 0.000295499 Jy ! Clean residual min=-0.003268 max=0.002792 Jy/beam ! Clean residual mean=0.000016 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.331781 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 100 components and 0.331781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=10.57 mas, bpa=-9.678 degrees ! Estimated noise=0.613113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335944 Jy ! Component: 100 - total flux cleaned = 0.000450702 Jy ! Component: 150 - total flux cleaned = 0.000550531 Jy ! Component: 200 - total flux cleaned = 0.000596473 Jy ! Total flux subtracted in 200 components = 0.000596473 Jy ! Clean residual min=-0.002709 max=0.002522 Jy/beam ! Clean residual mean=0.000011 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.332377 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.332377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.163007Jy sigma=0.804634 ! Fit after self-cal, rms=0.162966Jy sigma=0.804497 wmodel J1217-3634_S_map.mod ! Writing 117 model components to file: J1217-3634_S_map.mod wobs J1217-3634_S_uvs.fits ! Writing UV FITS file: J1217-3634_S_uvs.fits wwins J1217-3634_S_map.win ! wwins: Wrote 4 windows to J1217-3634_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 = 8.25693e-05 Jy ! Component: 100 - total flux cleaned = 0.000350922 Jy ! Component: 150 - total flux cleaned = 0.000515743 Jy ! Component: 200 - total flux cleaned = 0.000750139 Jy ! Component: 250 - total flux cleaned = 0.00112584 Jy ! Component: 300 - total flux cleaned = 0.00130624 Jy ! Component: 350 - total flux cleaned = 0.0014109 Jy ! Component: 400 - total flux cleaned = 0.00164967 Jy ! Component: 450 - total flux cleaned = 0.00181521 Jy ! Component: 500 - total flux cleaned = 0.00184807 Jy ! Component: 550 - total flux cleaned = 0.001881 Jy ! Component: 600 - total flux cleaned = 0.00203766 Jy ! Component: 650 - total flux cleaned = 0.00200698 Jy ! Component: 700 - total flux cleaned = 0.00200742 Jy ! Component: 750 - total flux cleaned = 0.00203722 Jy ! Component: 800 - total flux cleaned = 0.00212484 Jy ! Component: 850 - total flux cleaned = 0.00218206 Jy ! Component: 900 - total flux cleaned = 0.00215357 Jy ! Component: 950 - total flux cleaned = 0.00215351 Jy ! Component: 1000 - total flux cleaned = 0.00212621 Jy ! Component: 1050 - total flux cleaned = 0.00215362 Jy ! Component: 1100 - total flux cleaned = 0.00220759 Jy ! Component: 1150 - total flux cleaned = 0.00226067 Jy ! Component: 1200 - total flux cleaned = 0.00223401 Jy ! Component: 1250 - total flux cleaned = 0.00223389 Jy ! Component: 1300 - total flux cleaned = 0.00231037 Jy ! Component: 1350 - total flux cleaned = 0.00226008 Jy ! Component: 1400 - total flux cleaned = 0.00231013 Jy ! Component: 1450 - total flux cleaned = 0.00233486 Jy ! Component: 1500 - total flux cleaned = 0.00235926 Jy ! Component: 1550 - total flux cleaned = 0.0024322 Jy ! Component: 1600 - total flux cleaned = 0.00252796 Jy ! Component: 1650 - total flux cleaned = 0.00257565 Jy ! Component: 1700 - total flux cleaned = 0.00264626 Jy ! Component: 1750 - total flux cleaned = 0.00271568 Jy ! Component: 1800 - total flux cleaned = 0.00269232 Jy ! Component: 1850 - total flux cleaned = 0.00280669 Jy ! Component: 1900 - total flux cleaned = 0.00285201 Jy ! Component: 1950 - total flux cleaned = 0.00289708 Jy ! Component: 2000 - total flux cleaned = 0.00300851 Jy ! Component: 2050 - total flux cleaned = 0.0030966 Jy ! Component: 2100 - total flux cleaned = 0.00316242 Jy ! Component: 2150 - total flux cleaned = 0.00324935 Jy ! Component: 2200 - total flux cleaned = 0.00339984 Jy ! Component: 2250 - total flux cleaned = 0.00339976 Jy ! Component: 2300 - total flux cleaned = 0.00361174 Jy ! Component: 2350 - total flux cleaned = 0.0037164 Jy ! Component: 2400 - total flux cleaned = 0.00369557 Jy ! Component: 2450 - total flux cleaned = 0.00384052 Jy ! Component: 2500 - total flux cleaned = 0.00388172 Jy ! Component: 2550 - total flux cleaned = 0.00404467 Jy ! Component: 2600 - total flux cleaned = 0.00418619 Jy ! Component: 2650 - total flux cleaned = 0.00420598 Jy ! Component: 2700 - total flux cleaned = 0.00422599 Jy ! Component: 2750 - total flux cleaned = 0.00428539 Jy ! Component: 2800 - total flux cleaned = 0.00438393 Jy ! Component: 2850 - total flux cleaned = 0.00444263 Jy ! Component: 2900 - total flux cleaned = 0.00453955 Jy ! Component: 2950 - total flux cleaned = 0.00453954 Jy ! Component: 3000 - total flux cleaned = 0.00459703 Jy ! Component: 3050 - total flux cleaned = 0.00465417 Jy ! Component: 3100 - total flux cleaned = 0.0047674 Jy ! Component: 3150 - total flux cleaned = 0.00480475 Jy ! Component: 3200 - total flux cleaned = 0.00482341 Jy ! Component: 3250 - total flux cleaned = 0.00487923 Jy ! Component: 3300 - total flux cleaned = 0.00495299 Jy ! Component: 3350 - total flux cleaned = 0.00495322 Jy ! Component: 3400 - total flux cleaned = 0.00504447 Jy ! Component: 3450 - total flux cleaned = 0.00515322 Jy ! Component: 3500 - total flux cleaned = 0.00513512 Jy ! Component: 3550 - total flux cleaned = 0.00522485 Jy ! Component: 3600 - total flux cleaned = 0.0052606 Jy ! Component: 3650 - total flux cleaned = 0.00531368 Jy ! Component: 3700 - total flux cleaned = 0.00536645 Jy ! Component: 3750 - total flux cleaned = 0.00536655 Jy ! Component: 3800 - total flux cleaned = 0.00547132 Jy ! Component: 3850 - total flux cleaned = 0.00555814 Jy ! Component: 3900 - total flux cleaned = 0.00559268 Jy ! Component: 3950 - total flux cleaned = 0.00562706 Jy ! Component: 4000 - total flux cleaned = 0.00571257 Jy ! Component: 4050 - total flux cleaned = 0.00572956 Jy ! Total flux subtracted in 4096 components = 0.00583111 Jy ! Clean residual min=-0.000972 max=0.000962 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.338208 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 404 components and 0.338209 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1217-3634_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 10.57 at -9.678 degrees (North through East) ! Clean map min=-0.0021752 max=0.25665 Jy/beam ! Writing clean map to FITS file: J1217-3634_S_map.fits wmodel J1217-3634_S_map.mod ! Writing 404 model components to file: J1217-3634_S_map.mod wobs J1217-3634_S_uvs.fits ! Writing UV FITS file: J1217-3634_S_uvs.fits wwins J1217-3634_S_map.win ! wwins: Wrote 5 windows to J1217-3634_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.256654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378676 0.378676 0.757353 1.51471 3.02941 6.05882 12.1176 24.2353 48.4706 96.9412 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.256 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 792.233 quit ! Quitting program ! Log file J1217-3634_S_dfm.log closed on Fri Feb 15 19:52:14 2019