! Started logfile: /tmp/maps//J1135-3056_X_20180604_dfm.log on Wed Jul 4 23:14:35 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1135-3056_X_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1135-3056_X_20180604_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.977273 visibilities/baseline/integration-bin. ! Found source: J1135-3056 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4816 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J1135-3056_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004332Jy sigma=17.766386 ! Fit after self-cal, rms=0.945124Jy sigma=16.637414 ! 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=0.9276 mas, bmaj=4.158 mas, bpa=1.027 degrees ! Estimated noise=1.18017 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 = 0.0433889 Jy ! Component: 100 - total flux cleaned = 0.0545262 Jy ! Total flux subtracted in 100 components = 0.0545262 Jy ! Clean residual min=-0.004895 max=0.005201 Jy/beam ! Clean residual mean=-0.000015 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.0545262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0545262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045286Jy sigma=0.691746 ! Fit after self-cal, rms=0.044208Jy sigma=0.675649 ! 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=1.202 mas, bmaj=4.84 mas, bpa=-0.6384 degrees ! Estimated noise=0.608757 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 = 0.00688364 Jy ! Component: 100 - total flux cleaned = 0.0103665 Jy ! Component: 150 - total flux cleaned = 0.0123255 Jy ! Component: 200 - total flux cleaned = 0.013468 Jy ! Total flux subtracted in 200 components = 0.013468 Jy ! Clean residual min=-0.003007 max=0.002940 Jy/beam ! Clean residual mean=-0.000042 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0679942 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0679942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043423Jy sigma=0.650849 ! Fit after self-cal, rms=0.043424Jy sigma=0.650629 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 4.84 at -0.6384 degrees (North through East) ! Clean map min=-0.0029035 max=0.058229 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.92 KP 0.96 LA 1.07 ! NL 1.20 OV 0.93 PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.93 KP 0.88 LA 1.02 ! NL 1.11 OV 0.98 PT 0.87 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.94 KP 0.91 LA 1.07 ! NL 1.07 OV 0.99 PT 0.89 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.97 KP 0.99 LA 1.05 ! NL 1.05 OV 1.06 PT 0.81 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.90 KP 0.97 LA 1.04 ! NL 1.10 OV 1.01 PT 0.87 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.90 KP 0.96 LA 1.08 ! NL 1.11 OV 1.04 PT 0.87 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.01 KP 1.02 LA 1.00 ! NL 1.10 OV 1.06 PT 0.85 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.08 KP 1.06 LA 1.05 ! NL 1.22 OV 0.92 PT 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.043424Jy sigma=0.650629 ! Fit after self-cal, rms=0.043390Jy sigma=0.639872 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=4.875 mas, bpa=-0.7849 degrees ! Estimated noise=0.603699 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 = -0.000219699 Jy ! Component: 100 - total flux cleaned = -0.000407911 Jy ! Component: 150 - total flux cleaned = -0.00048655 Jy ! Component: 200 - total flux cleaned = -0.000510315 Jy ! Total flux subtracted in 200 components = -0.000510315 Jy ! Clean residual min=-0.001646 max=0.002072 Jy/beam ! Clean residual mean=-0.000007 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0674839 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0674839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043341Jy sigma=0.639300 ! Fit after self-cal, rms=0.043416Jy sigma=0.638977 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043416Jy sigma=0.638977 ! Fit after self-cal, rms=0.043483Jy sigma=0.638878 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.883 mas, bpa=-0.7433 degrees ! Estimated noise=0.600958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351374 Jy ! Component: 100 - total flux cleaned = -0.000513169 Jy ! Component: 150 - total flux cleaned = -0.000626888 Jy ! Component: 200 - total flux cleaned = -0.000659513 Jy ! Total flux subtracted in 200 components = -0.000659513 Jy ! Clean residual min=-0.001606 max=0.001977 Jy/beam ! Clean residual mean=-0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0668244 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0668244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043455Jy sigma=0.638592 ! Fit after self-cal, rms=0.043469Jy sigma=0.638571 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 (-33, -49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160145 Jy ! Component: 100 - total flux cleaned = 0.00170168 Jy ! Component: 150 - total flux cleaned = 0.00178226 Jy ! Component: 200 - total flux cleaned = 0.00182628 Jy ! Total flux subtracted in 200 components = 0.00182628 Jy ! Clean residual min=-0.001571 max=0.001593 Jy/beam ! Clean residual mean=-0.000012 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0686507 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0686507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043379Jy sigma=0.637481 ! Fit after self-cal, rms=0.043379Jy sigma=0.637378 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043379Jy sigma=0.637378 ! Fit after self-cal, rms=0.043414Jy sigma=0.637237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.898 mas, bpa=-0.69 degrees ! Estimated noise=0.597517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263935 Jy ! Component: 100 - total flux cleaned = 0.000105908 Jy ! Component: 150 - total flux cleaned = 3.29909e-06 Jy ! Component: 200 - total flux cleaned = -7.33e-05 Jy ! Total flux subtracted in 200 components = -7.33e-05 Jy ! Clean residual min=-0.001433 max=0.001543 Jy/beam ! Clean residual mean=-0.000009 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0685774 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.0685774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043391Jy sigma=0.637017 ! Fit after self-cal, rms=0.043401Jy sigma=0.637002 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 = 7.56979e-06 Jy ! Component: 100 - total flux cleaned = -4.58836e-05 Jy ! Component: 150 - total flux cleaned = -0.000107313 Jy ! Component: 200 - total flux cleaned = -0.000175764 Jy ! Total flux subtracted in 200 components = -0.000175764 Jy ! Clean residual min=-0.001398 max=0.001547 Jy/beam ! Clean residual mean=-0.000008 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0684016 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0684016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043391Jy sigma=0.636893 ! Fit after self-cal, rms=0.043394Jy sigma=0.636886 ! Inverting map ! Added new window around map position (3.6, -50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668398 Jy ! Component: 100 - total flux cleaned = 0.000528412 Jy ! Component: 150 - total flux cleaned = 0.000445878 Jy ! Component: 200 - total flux cleaned = 0.000463219 Jy ! Total flux subtracted in 200 components = 0.000463219 Jy ! Clean residual min=-0.001310 max=0.001230 Jy/beam ! Clean residual mean=-0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0688649 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.0688649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043337Jy sigma=0.636177 ! Fit after self-cal, rms=0.043339Jy sigma=0.636116 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043339Jy sigma=0.636116 ! Fit after self-cal, rms=0.043417Jy sigma=0.636049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.295 mas, bmaj=6.588 mas, bpa=-8.152 degrees ! Estimated noise=0.678436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010352 Jy ! Component: 100 - total flux cleaned = -0.000149977 Jy ! Component: 150 - total flux cleaned = -0.000192847 Jy ! Component: 200 - total flux cleaned = -0.000246246 Jy ! Total flux subtracted in 200 components = -0.000246246 Jy ! Clean residual min=-0.001250 max=0.001184 Jy/beam ! Clean residual mean=-0.000010 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0686186 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.0686186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043403Jy sigma=0.635976 ! Fit after self-cal, rms=0.043410Jy sigma=0.635968 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 = 1.67046e-06 Jy ! Component: 100 - total flux cleaned = -3.61119e-05 Jy ! Component: 150 - total flux cleaned = -7.28661e-05 Jy ! Component: 200 - total flux cleaned = -0.000106869 Jy ! Total flux subtracted in 200 components = -0.000106869 Jy ! Clean residual min=-0.001215 max=0.001163 Jy/beam ! Clean residual mean=-0.000008 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0685117 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.0685117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043403Jy sigma=0.635924 ! Fit after self-cal, rms=0.043406Jy sigma=0.635914 ! 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=1.196 mas, bmaj=4.912 mas, bpa=-0.661 degrees ! Estimated noise=0.595383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 4.912 at -0.661 degrees (North through East) ! Clean map min=-0.0013966 max=0.057327 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=0.9208 mas, bmaj=4.194 mas, bpa=0.7533 degrees ! Estimated noise=1.16498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435061 Jy ! Component: 100 - total flux cleaned = 0.0544415 Jy ! Component: 150 - total flux cleaned = 0.0579687 Jy ! Component: 200 - total flux cleaned = 0.0595627 Jy ! Total flux subtracted in 200 components = 0.0595627 Jy ! Clean residual min=-0.003728 max=0.003351 Jy/beam ! Clean residual mean=-0.000005 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0595627 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0595627 Jy ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=4.912 mas, bpa=-0.661 degrees ! Estimated noise=0.595383 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 (-1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328867 Jy ! Component: 100 - total flux cleaned = 0.00522823 Jy ! Component: 150 - total flux cleaned = 0.00641423 Jy ! Component: 200 - total flux cleaned = 0.00734845 Jy ! Total flux subtracted in 200 components = 0.00734845 Jy ! Clean residual min=-0.001552 max=0.001529 Jy/beam ! Clean residual mean=-0.000009 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0669112 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.0669112 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=2.295 mas, bmaj=6.588 mas, bpa=-8.152 degrees ! Estimated noise=0.678436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081328 Jy ! Component: 100 - total flux cleaned = 0.00134125 Jy ! Component: 150 - total flux cleaned = 0.00178743 Jy ! Component: 200 - total flux cleaned = 0.00198138 Jy ! Total flux subtracted in 200 components = 0.00198138 Jy ! Clean residual min=-0.001284 max=0.001299 Jy/beam ! Clean residual mean=-0.000014 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0688926 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 = 0.000175628 Jy ! Component: 100 - total flux cleaned = 0.000296205 Jy ! Component: 150 - total flux cleaned = 0.000352235 Jy ! Component: 200 - total flux cleaned = 0.000387496 Jy ! Total flux subtracted in 200 components = 0.000387496 Jy ! Clean residual min=-0.001255 max=0.001245 Jy/beam ! Clean residual mean=-0.000014 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0692801 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 83 components and 0.0692801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=4.912 mas, bpa=-0.661 degrees ! Estimated noise=0.595383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197538 Jy ! Component: 100 - total flux cleaned = -5.52399e-05 Jy ! Component: 150 - total flux cleaned = -5.34603e-05 Jy ! Component: 200 - total flux cleaned = -8.18027e-08 Jy ! Total flux subtracted in 200 components = -8.18027e-08 Jy ! Clean residual min=-0.001287 max=0.001239 Jy/beam ! Clean residual mean=-0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.06928 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.0692799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043400Jy sigma=0.635984 ! Fit after self-cal, rms=0.043393Jy sigma=0.635878 wmodel J1135-3056_X_map.mod ! Writing 104 model components to file: J1135-3056_X_map.mod wobs J1135-3056_X_uvs.fits ! Writing UV FITS file: J1135-3056_X_uvs.fits wwins J1135-3056_X_map.win ! wwins: Wrote 4 windows to J1135-3056_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 = -0.000203256 Jy ! Component: 100 - total flux cleaned = -0.000320311 Jy ! Component: 150 - total flux cleaned = -0.000452396 Jy ! Component: 200 - total flux cleaned = -0.000634441 Jy ! Component: 250 - total flux cleaned = -0.000740329 Jy ! Component: 300 - total flux cleaned = -0.000808822 Jy ! Component: 350 - total flux cleaned = -0.000825934 Jy ! Component: 400 - total flux cleaned = -0.000874824 Jy ! Component: 450 - total flux cleaned = -0.000874459 Jy ! Component: 500 - total flux cleaned = -0.000890538 Jy ! Component: 550 - total flux cleaned = -0.000952502 Jy ! Component: 600 - total flux cleaned = -0.00101314 Jy ! Component: 650 - total flux cleaned = -0.00102801 Jy ! Component: 700 - total flux cleaned = -0.00102802 Jy ! Component: 750 - total flux cleaned = -0.00107172 Jy ! Component: 800 - total flux cleaned = -0.00110042 Jy ! Component: 850 - total flux cleaned = -0.00115659 Jy ! Component: 900 - total flux cleaned = -0.00115681 Jy ! Component: 950 - total flux cleaned = -0.00121162 Jy ! Component: 1000 - total flux cleaned = -0.00122505 Jy ! Component: 1050 - total flux cleaned = -0.00122525 Jy ! Component: 1100 - total flux cleaned = -0.00129086 Jy ! Component: 1150 - total flux cleaned = -0.00131668 Jy ! Component: 1200 - total flux cleaned = -0.00134206 Jy ! Component: 1250 - total flux cleaned = -0.00144239 Jy ! Component: 1300 - total flux cleaned = -0.00146713 Jy ! Component: 1350 - total flux cleaned = -0.0015286 Jy ! Component: 1400 - total flux cleaned = -0.00160147 Jy ! Component: 1450 - total flux cleaned = -0.00168581 Jy ! Component: 1500 - total flux cleaned = -0.00174559 Jy ! Component: 1550 - total flux cleaned = -0.00182856 Jy ! Component: 1600 - total flux cleaned = -0.00188731 Jy ! Component: 1650 - total flux cleaned = -0.00196888 Jy ! Component: 1700 - total flux cleaned = -0.00202687 Jy ! Component: 1750 - total flux cleaned = -0.00209589 Jy ! Component: 1800 - total flux cleaned = -0.00216445 Jy ! Component: 1850 - total flux cleaned = -0.00222127 Jy ! Component: 1900 - total flux cleaned = -0.00228899 Jy ! Component: 1950 - total flux cleaned = -0.00235639 Jy ! Component: 2000 - total flux cleaned = -0.002401 Jy ! Component: 2050 - total flux cleaned = -0.00245659 Jy ! Component: 2100 - total flux cleaned = -0.0025009 Jy ! Component: 2150 - total flux cleaned = -0.00255594 Jy ! Component: 2200 - total flux cleaned = -0.0025779 Jy ! Component: 2250 - total flux cleaned = -0.00263262 Jy ! Component: 2300 - total flux cleaned = -0.00268714 Jy ! Component: 2350 - total flux cleaned = -0.00271979 Jy ! Component: 2400 - total flux cleaned = -0.00277409 Jy ! Component: 2450 - total flux cleaned = -0.00279573 Jy ! Component: 2500 - total flux cleaned = -0.00281726 Jy ! Component: 2550 - total flux cleaned = -0.00283885 Jy ! Component: 2600 - total flux cleaned = -0.00286041 Jy ! Component: 2650 - total flux cleaned = -0.00291421 Jy ! Component: 2700 - total flux cleaned = -0.00296792 Jy ! Component: 2750 - total flux cleaned = -0.00298939 Jy ! Component: 2800 - total flux cleaned = -0.00302154 Jy ! Component: 2850 - total flux cleaned = -0.00307515 Jy ! Component: 2900 - total flux cleaned = -0.00313947 Jy ! Component: 2950 - total flux cleaned = -0.0031609 Jy ! Component: 3000 - total flux cleaned = -0.00323583 Jy ! Component: 3050 - total flux cleaned = -0.00327872 Jy ! Component: 3100 - total flux cleaned = -0.00330017 Jy ! Component: 3150 - total flux cleaned = -0.00332164 Jy ! Component: 3200 - total flux cleaned = -0.00335385 Jy ! Component: 3250 - total flux cleaned = -0.00338619 Jy ! Component: 3300 - total flux cleaned = -0.00338622 Jy ! Component: 3350 - total flux cleaned = -0.00340785 Jy ! Component: 3400 - total flux cleaned = -0.00342944 Jy ! Component: 3450 - total flux cleaned = -0.00345103 Jy ! Component: 3500 - total flux cleaned = -0.0034728 Jy ! Component: 3550 - total flux cleaned = -0.00349462 Jy ! Component: 3600 - total flux cleaned = -0.00351636 Jy ! Component: 3650 - total flux cleaned = -0.00353828 Jy ! Component: 3700 - total flux cleaned = -0.00354927 Jy ! Component: 3750 - total flux cleaned = -0.00356019 Jy ! Component: 3800 - total flux cleaned = -0.00358225 Jy ! Component: 3850 - total flux cleaned = -0.00361538 Jy ! Component: 3900 - total flux cleaned = -0.00363754 Jy ! Component: 3950 - total flux cleaned = -0.00364867 Jy ! Component: 4000 - total flux cleaned = -0.00368212 Jy ! Component: 4050 - total flux cleaned = -0.00370453 Jy ! Total flux subtracted in 4096 components = -0.00372701 Jy ! Clean residual min=-0.000653 max=0.000637 Jy/beam ! Clean residual mean=-0.000005 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0655529 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 361 components and 0.065553 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1135-3056_X_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 4.912 at -0.661 degrees (North through East) ! Clean map min=-0.0015604 max=0.056595 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1135-3056_X_20180604_map.fits wmodel /tmp/maps//J1135-3056_X_20180604_map.mod ! Writing 361 model components to file: /tmp/maps//J1135-3056_X_20180604_map.mod wobs /tmp/maps//J1135-3056_X_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1135-3056_X_20180604_uvs.fits wwins /tmp/maps//J1135-3056_X_20180604_map.win ! wwins: Wrote 5 windows to /tmp/maps//J1135-3056_X_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0565954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15847 1.15847 2.31694 4.63387 9.26775 18.5355 37.071 74.142 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.962 quit ! Quitting program ! Log file /tmp/maps//J1135-3056_X_20180604_dfm.log closed on Wed Jul 4 23:14:39 2018