! Started logfile: /scr/pima/bm252a_uvs/J0251-0239_X_dfm.log on Fri Jun 15 01:04:31 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/bm252a_uvs/J0251-0239_X_uva.fits ! Reading UV FITS file: /scr/pima/bm252a_uvs/J0251-0239_X_uva.fits ! AN table 1: 134 integrations on 21 of 21 possible baselines. ! AN table 2: 66 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.534722 visibilities/baseline/integration-bin. ! Found source: J0251-0239 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6160 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0251-0239_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 469 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 469 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 469 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 469 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001291Jy sigma=21.144239 ! Fit after self-cal, rms=0.976072Jy sigma=20.610648 ! 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=0.8153 mas, bmaj=3.358 mas, bpa=18.77 degrees ! Estimated noise=0.862903 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 = 0.0204962 Jy ! Component: 100 - total flux cleaned = 0.0236962 Jy ! Total flux subtracted in 100 components = 0.0236962 Jy ! Clean residual min=-0.003013 max=0.002747 Jy/beam ! Clean residual mean=0.000000 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0236962 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0236962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045411Jy sigma=0.937595 ! Fit after self-cal, rms=0.043521Jy sigma=0.897423 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305963 Jy ! Component: 100 - total flux cleaned = 0.00381398 Jy ! Total flux subtracted in 100 components = 0.00381398 Jy ! Clean residual min=-0.003055 max=0.002929 Jy/beam ! Clean residual mean=-0.000000 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0275102 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0275102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043255Jy sigma=0.892258 ! Fit after self-cal, rms=0.043201Jy sigma=0.891437 ! 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=1.036 mas, bmaj=3.635 mas, bpa=17.68 degrees ! Estimated noise=0.450174 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 = 5.53326e-05 Jy ! Component: 100 - total flux cleaned = -1.25023e-07 Jy ! Component: 150 - total flux cleaned = -4.90365e-05 Jy ! Component: 200 - total flux cleaned = -0.000117269 Jy ! Total flux subtracted in 200 components = -0.000117269 Jy ! Clean residual min=-0.001755 max=0.001886 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0273929 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0273929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043169Jy sigma=0.890773 ! Fit after self-cal, rms=0.043155Jy sigma=0.890674 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 3.635 at 17.68 degrees (North through East) ! Clean map min=-0.0017746 max=0.027284 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.01 LA 1.10 NL 0.98 ! OV 0.95 PT 1.05 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 0.94 LA 1.27 NL 0.97 ! OV 0.97 PT 1.09 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.03 LA 1.15 NL 0.96 ! OV 0.91 PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.10 LA 1.06 NL 0.92 ! OV 0.88 PT 1.03 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.043155Jy sigma=0.890674 ! Fit after self-cal, rms=0.042365Jy sigma=0.888409 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.585 mas, bpa=17.63 degrees ! Estimated noise=0.443821 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 = 0.000581495 Jy ! Component: 100 - total flux cleaned = 0.00061773 Jy ! Component: 150 - total flux cleaned = 0.000617661 Jy ! Component: 200 - total flux cleaned = 0.000618584 Jy ! Total flux subtracted in 200 components = 0.000618584 Jy ! Clean residual min=-0.001190 max=0.001330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0280115 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0280115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042349Jy sigma=0.888032 ! Fit after self-cal, rms=0.042390Jy sigma=0.886966 ! 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=0.042390Jy sigma=0.886966 ! Fit after self-cal, rms=0.042610Jy sigma=0.886728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=3.562 mas, bpa=17.65 degrees ! Estimated noise=0.442988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388488 Jy ! Component: 100 - total flux cleaned = 0.00043557 Jy ! Component: 150 - total flux cleaned = 0.00043566 Jy ! Component: 200 - total flux cleaned = 0.000446374 Jy ! Total flux subtracted in 200 components = 0.000446374 Jy ! Clean residual min=-0.001197 max=0.001309 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0284579 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0284579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042600Jy sigma=0.886491 ! Fit after self-cal, rms=0.042628Jy sigma=0.886365 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 = -7.88929e-05 Jy ! Component: 100 - total flux cleaned = -7.95026e-05 Jy ! Component: 150 - total flux cleaned = -6.88896e-05 Jy ! Component: 200 - total flux cleaned = -6.94788e-05 Jy ! Total flux subtracted in 200 components = -6.94788e-05 Jy ! Clean residual min=-0.001198 max=0.001313 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0283884 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0283884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042621Jy sigma=0.886225 ! Fit after self-cal, rms=0.042622Jy sigma=0.886181 ! 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=0.042622Jy sigma=0.886181 ! Fit after self-cal, rms=0.042628Jy sigma=0.886139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.552 mas, bpa=17.7 degrees ! Estimated noise=0.441756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225454 Jy ! Component: 100 - total flux cleaned = 0.000248742 Jy ! Component: 150 - total flux cleaned = 0.000257786 Jy ! Component: 200 - total flux cleaned = 0.000257638 Jy ! Total flux subtracted in 200 components = 0.000257638 Jy ! Clean residual min=-0.001141 max=0.001256 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.028646 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.028646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042623Jy sigma=0.886018 ! Fit after self-cal, rms=0.042632Jy sigma=0.885874 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 = -2.89557e-05 Jy ! Component: 100 - total flux cleaned = -1.89779e-05 Jy ! Component: 150 - total flux cleaned = -1.01408e-05 Jy ! Component: 200 - total flux cleaned = -1.03638e-05 Jy ! Total flux subtracted in 200 components = -1.03638e-05 Jy ! Clean residual min=-0.001127 max=0.001306 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0286356 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0286356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042627Jy sigma=0.885780 ! Fit after self-cal, rms=0.042628Jy sigma=0.885736 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042628Jy sigma=0.885736 ! Fit after self-cal, rms=0.042628Jy sigma=0.885719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=4.985 mas, bpa=-7.039 degrees ! Estimated noise=0.541151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188632 Jy ! Component: 100 - total flux cleaned = 0.000254386 Jy ! Component: 150 - total flux cleaned = 0.000279199 Jy ! Component: 200 - total flux cleaned = 0.00029335 Jy ! Total flux subtracted in 200 components = 0.00029335 Jy ! Clean residual min=-0.001350 max=0.001679 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.028929 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.028929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042626Jy sigma=0.885665 ! Fit after self-cal, rms=0.042626Jy sigma=0.885605 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.92145e-05 Jy ! Component: 100 - total flux cleaned = -2.06998e-05 Jy ! Component: 150 - total flux cleaned = 2.92332e-06 Jy ! Component: 200 - total flux cleaned = 1.62945e-05 Jy ! Total flux subtracted in 200 components = 1.62945e-05 Jy ! Clean residual min=-0.001365 max=0.001671 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0289453 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.0289453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042624Jy sigma=0.885554 ! Fit after self-cal, rms=0.042623Jy sigma=0.885515 ! 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=1.015 mas, bmaj=3.55 mas, bpa=17.73 degrees ! Estimated noise=0.441136 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 3.55 at 17.73 degrees (North through East) ! Clean map min=-0.001575 max=0.026606 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=0.8066 mas, bmaj=3.298 mas, bpa=18.82 degrees ! Estimated noise=0.821771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221013 Jy ! Component: 100 - total flux cleaned = 0.0251911 Jy ! Component: 150 - total flux cleaned = 0.0270885 Jy ! Component: 200 - total flux cleaned = 0.0284251 Jy ! Total flux subtracted in 200 components = 0.0284251 Jy ! Clean residual min=-0.003102 max=0.002849 Jy/beam ! Clean residual mean=-0.000000 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.028425 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.028425 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.55 mas, bpa=17.73 degrees ! Estimated noise=0.441136 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 = 0.00044037 Jy ! Component: 100 - total flux cleaned = 0.00036764 Jy ! Component: 150 - total flux cleaned = 0.000336352 Jy ! Component: 200 - total flux cleaned = 0.000283668 Jy ! Total flux subtracted in 200 components = 0.000283668 Jy ! Clean residual min=-0.001438 max=0.001454 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0287087 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.0287087 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=2.449 mas, bmaj=4.985 mas, bpa=-7.039 degrees ! Estimated noise=0.541151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296946 Jy ! Component: 100 - total flux cleaned = 0.000297372 Jy ! Component: 150 - total flux cleaned = 0.000297995 Jy ! Component: 200 - total flux cleaned = 0.000298795 Jy ! Total flux subtracted in 200 components = 0.000298795 Jy ! Clean residual min=-0.001414 max=0.001719 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0290075 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 = 8.16926e-06 Jy ! Component: 100 - total flux cleaned = 1.11795e-06 Jy ! Component: 150 - total flux cleaned = -5.43175e-06 Jy ! Component: 200 - total flux cleaned = -1.17413e-05 Jy ! Total flux subtracted in 200 components = -1.17413e-05 Jy ! Clean residual min=-0.001397 max=0.001713 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0289958 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0289958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=3.55 mas, bpa=17.73 degrees ! Estimated noise=0.441136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123413 Jy ! Component: 100 - total flux cleaned = -7.2345e-05 Jy ! Component: 150 - total flux cleaned = -8.62891e-05 Jy ! Component: 200 - total flux cleaned = -9.89041e-05 Jy ! Total flux subtracted in 200 components = -9.89041e-05 Jy ! Clean residual min=-0.001270 max=0.001339 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0288969 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0288969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042636Jy sigma=0.885818 ! Fit after self-cal, rms=0.042629Jy sigma=0.885747 wmodel J0251-0239_X_map.mod ! Writing 34 model components to file: J0251-0239_X_map.mod wobs J0251-0239_X_uvs.fits ! Writing UV FITS file: J0251-0239_X_uvs.fits wwins J0251-0239_X_map.win ! wwins: Wrote 1 windows to J0251-0239_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 = 0.000369844 Jy ! Component: 100 - total flux cleaned = 0.000686166 Jy ! Component: 150 - total flux cleaned = 0.00081988 Jy ! Component: 200 - total flux cleaned = 0.000942118 Jy ! Component: 250 - total flux cleaned = 0.00100767 Jy ! Component: 300 - total flux cleaned = 0.00102333 Jy ! Component: 350 - total flux cleaned = 0.00103793 Jy ! Component: 400 - total flux cleaned = 0.00101058 Jy ! Component: 450 - total flux cleaned = 0.0010231 Jy ! Component: 500 - total flux cleaned = 0.0010228 Jy ! Component: 550 - total flux cleaned = 0.00109296 Jy ! Component: 600 - total flux cleaned = 0.00117169 Jy ! Component: 650 - total flux cleaned = 0.00122594 Jy ! Component: 700 - total flux cleaned = 0.00127839 Jy ! Component: 750 - total flux cleaned = 0.00133949 Jy ! Component: 800 - total flux cleaned = 0.00138869 Jy ! Component: 850 - total flux cleaned = 0.00141725 Jy ! Component: 900 - total flux cleaned = 0.00143584 Jy ! Component: 950 - total flux cleaned = 0.00150815 Jy ! Component: 1000 - total flux cleaned = 0.00154342 Jy ! Component: 1050 - total flux cleaned = 0.00162107 Jy ! Component: 1100 - total flux cleaned = 0.00167153 Jy ! Component: 1150 - total flux cleaned = 0.00172116 Jy ! Component: 1200 - total flux cleaned = 0.00176975 Jy ! Component: 1250 - total flux cleaned = 0.00184125 Jy ! Component: 1300 - total flux cleaned = 0.00188013 Jy ! Component: 1350 - total flux cleaned = 0.00191849 Jy ! Component: 1400 - total flux cleaned = 0.00195618 Jy ! Component: 1450 - total flux cleaned = 0.00200067 Jy ! Component: 1500 - total flux cleaned = 0.00200792 Jy ! Component: 1550 - total flux cleaned = 0.00205129 Jy ! Component: 1600 - total flux cleaned = 0.00206551 Jy ! Component: 1650 - total flux cleaned = 0.00208641 Jy ! Component: 1700 - total flux cleaned = 0.00210704 Jy ! Component: 1750 - total flux cleaned = 0.00212062 Jy ! Component: 1800 - total flux cleaned = 0.00211385 Jy ! Component: 1850 - total flux cleaned = 0.00212049 Jy ! Component: 1900 - total flux cleaned = 0.00212055 Jy ! Component: 1950 - total flux cleaned = 0.00212706 Jy ! Component: 2000 - total flux cleaned = 0.00212703 Jy ! Component: 2050 - total flux cleaned = 0.00212057 Jy ! Component: 2100 - total flux cleaned = 0.00210156 Jy ! Component: 2150 - total flux cleaned = 0.00210161 Jy ! Component: 2200 - total flux cleaned = 0.00209536 Jy ! Component: 2250 - total flux cleaned = 0.00206449 Jy ! Component: 2300 - total flux cleaned = 0.00205836 Jy ! Component: 2350 - total flux cleaned = 0.00205223 Jy ! Component: 2400 - total flux cleaned = 0.00204619 Jy ! Component: 2450 - total flux cleaned = 0.00204624 Jy ! Component: 2500 - total flux cleaned = 0.00202824 Jy ! Component: 2550 - total flux cleaned = 0.00201635 Jy ! Component: 2600 - total flux cleaned = 0.00202233 Jy ! Component: 2650 - total flux cleaned = 0.0020223 Jy ! Component: 2700 - total flux cleaned = 0.00201636 Jy ! Component: 2750 - total flux cleaned = 0.00202227 Jy ! Component: 2800 - total flux cleaned = 0.00203403 Jy ! Component: 2850 - total flux cleaned = 0.00205169 Jy ! Component: 2900 - total flux cleaned = 0.00206343 Jy ! Component: 2950 - total flux cleaned = 0.00207514 Jy ! Component: 3000 - total flux cleaned = 0.00208103 Jy ! Component: 3050 - total flux cleaned = 0.00210441 Jy ! Component: 3100 - total flux cleaned = 0.00211612 Jy ! Component: 3150 - total flux cleaned = 0.00212776 Jy ! Component: 3200 - total flux cleaned = 0.00212191 Jy ! Component: 3250 - total flux cleaned = 0.00212776 Jy ! Component: 3300 - total flux cleaned = 0.00213361 Jy ! Component: 3350 - total flux cleaned = 0.00213364 Jy ! Component: 3400 - total flux cleaned = 0.00214537 Jy ! Component: 3450 - total flux cleaned = 0.00216885 Jy ! Component: 3500 - total flux cleaned = 0.00219242 Jy ! Component: 3550 - total flux cleaned = 0.00219246 Jy ! Component: 3600 - total flux cleaned = 0.00220429 Jy ! Component: 3650 - total flux cleaned = 0.00222206 Jy ! Component: 3700 - total flux cleaned = 0.00224588 Jy ! Component: 3750 - total flux cleaned = 0.00225781 Jy ! Component: 3800 - total flux cleaned = 0.0022638 Jy ! Component: 3850 - total flux cleaned = 0.0022698 Jy ! Component: 3900 - total flux cleaned = 0.00228186 Jy ! Component: 3950 - total flux cleaned = 0.00229399 Jy ! Component: 4000 - total flux cleaned = 0.00230624 Jy ! Component: 4050 - total flux cleaned = 0.00230011 Jy ! Total flux subtracted in 4096 components = 0.00233115 Jy ! Clean residual min=-0.000393 max=0.000374 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.031228 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 263 components and 0.031228 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bm252a_uvs/J0251-0239_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 3.55 at 17.73 degrees (North through East) ! Clean map min=-0.00103 max=0.025834 Jy/beam ! Writing clean map to FITS file: /scr/pima/bm252a_uvs/J0251-0239_X_map.fits wmodel /scr/pima/bm252a_uvs/J0251-0239_X_map.mod ! Writing 263 model components to file: /scr/pima/bm252a_uvs/J0251-0239_X_map.mod wobs /scr/pima/bm252a_uvs/J0251-0239_X_uvs.fits ! Writing UV FITS file: /scr/pima/bm252a_uvs/J0251-0239_X_uvs.fits wwins /scr/pima/bm252a_uvs/J0251-0239_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bm252a_uvs/J0251-0239_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0258338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19415 1.19415 2.38829 4.77658 9.55316 19.1063 38.2126 76.4253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.225 quit ! Quitting program ! Log file /scr/pima/bm252a_uvs/J0251-0239_X_dfm.log closed on Fri Jun 15 01:04:36 2018