! Started logfile: /scr/pima/rdv76_uvs/J0330-4014_X_dfm.log on Fri Jun 15 03:50:46 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/rdv76_uvs/J0330-4014_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J0330-4014_X_uva.fits ! AN table 1: 94 integrations on 21 of 21 possible baselines. ! AN table 2: 94 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.927558 visibilities/baseline/integration-bin. ! Found source: J0330-4014 ! ! 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 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 14648 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 J0330-4014_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 25 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.052852Jy sigma=10.966824 ! Fit after self-cal, rms=0.740450Jy sigma=7.605088 ! 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=0.5995 mas, bmaj=2.044 mas, bpa=6.869 degrees ! Estimated noise=1.23206 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 = 0.197033 Jy ! Component: 100 - total flux cleaned = 0.263406 Jy ! Total flux subtracted in 100 components = 0.263406 Jy ! Clean residual min=-0.020393 max=0.030961 Jy/beam ! Clean residual mean=0.000122 rms=0.005344 Jy/beam ! Combined flux in latest and established models = 0.263406 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.263406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202455Jy sigma=2.051562 ! Fit after self-cal, rms=0.202182Jy sigma=2.048597 ! Inverting map ! Added new window around map position (-0.4, -7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371963 Jy ! Component: 100 - total flux cleaned = 0.0605932 Jy ! Total flux subtracted in 100 components = 0.0605932 Jy ! Clean residual min=-0.014305 max=0.020384 Jy/beam ! Clean residual mean=0.000057 rms=0.003954 Jy/beam ! Combined flux in latest and established models = 0.323999 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.323999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191190Jy sigma=1.902767 ! Fit after self-cal, rms=0.190998Jy sigma=1.898785 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8255 mas, bmaj=2.689 mas, bpa=6.494 degrees ! Estimated noise=0.586515 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 = 0.0311959 Jy ! Component: 100 - total flux cleaned = 0.0477715 Jy ! Component: 150 - total flux cleaned = 0.056774 Jy ! Component: 200 - total flux cleaned = 0.0617113 Jy ! Total flux subtracted in 200 components = 0.0617113 Jy ! Clean residual min=-0.016154 max=0.025161 Jy/beam ! Clean residual mean=0.000014 rms=0.005042 Jy/beam ! Combined flux in latest and established models = 0.385711 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.385711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186580Jy sigma=1.840617 ! Fit after self-cal, rms=0.186455Jy sigma=1.837040 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8255 x 2.689 at 6.494 degrees (North through East) ! Clean map min=-0.014029 max=0.26395 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.05 LA 0.85 NL 1.39 ! OV 1.07 PT 1.03 SC 1.02 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.09 LA 0.89 MK 0.91 ! OV 1.02 PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.00 LA 0.87 NL 1.47 ! OV 1.07 PT 1.01 SC 1.01 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.09 LA 0.90 MK 1.03 ! OV 1.02 PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.99 LA 0.89 NL 1.33 ! OV 1.08 PT 1.05 SC 1.09 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 1.11 LA 0.89 MK 1.02 ! OV 1.04 PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.02 LA 0.86 NL 1.41 ! OV 1.07 PT 1.03 SC 1.07 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.08 LA 0.93 MK 1.02 ! OV 1.04 PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.186455Jy sigma=1.837040 ! Fit after self-cal, rms=0.200651Jy sigma=1.794511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8291 mas, bmaj=2.683 mas, bpa=6.136 degrees ! Estimated noise=0.596946 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 (7, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148581 Jy ! Component: 100 - total flux cleaned = 0.0181683 Jy ! Component: 150 - total flux cleaned = 0.0196331 Jy ! Component: 200 - total flux cleaned = 0.0202397 Jy ! Total flux subtracted in 200 components = 0.0202397 Jy ! Clean residual min=-0.012624 max=0.010904 Jy/beam ! Clean residual mean=0.000019 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.405951 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.405951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199602Jy sigma=1.780756 ! Fit after self-cal, rms=0.199931Jy sigma=1.777539 ! 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=0.199931Jy sigma=1.777539 ! Fit after self-cal, rms=0.199435Jy sigma=1.776201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8276 mas, bmaj=2.683 mas, bpa=6.229 degrees ! Estimated noise=0.593496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540188 Jy ! Component: 100 - total flux cleaned = 0.00660723 Jy ! Component: 150 - total flux cleaned = 0.00732628 Jy ! Component: 200 - total flux cleaned = 0.0077354 Jy ! Total flux subtracted in 200 components = 0.0077354 Jy ! Clean residual min=-0.010103 max=0.009672 Jy/beam ! Clean residual mean=0.000020 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.413686 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.413686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199152Jy sigma=1.772477 ! Fit after self-cal, rms=0.199056Jy sigma=1.771857 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 = 0.00151509 Jy ! Component: 100 - total flux cleaned = 0.00219585 Jy ! Component: 150 - total flux cleaned = 0.00236652 Jy ! Component: 200 - total flux cleaned = 0.00252606 Jy ! Total flux subtracted in 200 components = 0.00252606 Jy ! Clean residual min=-0.010379 max=0.009518 Jy/beam ! Clean residual mean=0.000022 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.416212 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.416212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198959Jy sigma=1.770791 ! Fit after self-cal, rms=0.198930Jy sigma=1.770681 ! 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=0.198930Jy sigma=1.770681 ! Fit after self-cal, rms=0.199917Jy sigma=1.769708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=2.685 mas, bpa=6.196 degrees ! Estimated noise=0.593208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002036 Jy ! Component: 100 - total flux cleaned = 0.00246098 Jy ! Component: 150 - total flux cleaned = 0.00304059 Jy ! Component: 200 - total flux cleaned = 0.00318522 Jy ! Total flux subtracted in 200 components = 0.00318522 Jy ! Clean residual min=-0.008265 max=0.009268 Jy/beam ! Clean residual mean=0.000022 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.419397 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.419397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199800Jy sigma=1.768364 ! Fit after self-cal, rms=0.199763Jy sigma=1.768177 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 (-3.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278307 Jy ! Component: 100 - total flux cleaned = 0.00305873 Jy ! Component: 150 - total flux cleaned = 0.0030409 Jy ! Component: 200 - total flux cleaned = 0.00317644 Jy ! Total flux subtracted in 200 components = 0.00317644 Jy ! Clean residual min=-0.005753 max=0.007030 Jy/beam ! Clean residual mean=0.000017 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.422574 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.422574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199260Jy sigma=1.762816 ! Fit after self-cal, rms=0.199192Jy sigma=1.762145 ! 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=0.199192Jy sigma=1.762145 ! Fit after self-cal, rms=0.199774Jy sigma=1.761712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=10.36 mas, bpa=-0.2525 degrees ! Estimated noise=0.727786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302204 Jy ! Component: 100 - total flux cleaned = 0.00331535 Jy ! Component: 150 - total flux cleaned = 0.00342338 Jy ! Component: 200 - total flux cleaned = 0.0034202 Jy ! Total flux subtracted in 200 components = 0.0034202 Jy ! Clean residual min=-0.006124 max=0.007288 Jy/beam ! Clean residual mean=0.000030 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.425994 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.425994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199653Jy sigma=1.760537 ! Fit after self-cal, rms=0.199592Jy sigma=1.760299 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 = 0.000703355 Jy ! Component: 100 - total flux cleaned = 0.00098566 Jy ! Component: 150 - total flux cleaned = 0.00131188 Jy ! Component: 200 - total flux cleaned = 0.00152424 Jy ! Total flux subtracted in 200 components = 0.00152424 Jy ! Clean residual min=-0.005957 max=0.007180 Jy/beam ! Clean residual mean=0.000030 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.427518 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.427518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199551Jy sigma=1.759985 ! Fit after self-cal, rms=0.199523Jy sigma=1.759900 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.676 mas, bpa=5.91 degrees ! Estimated noise=0.592431 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8283 x 2.676 at 5.91 degrees (North through East) ! Clean map min=-0.0098215 max=0.26728 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=0.5991 mas, bmaj=2.02 mas, bpa=6.242 degrees ! Estimated noise=1.24758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19901 Jy ! Component: 100 - total flux cleaned = 0.270619 Jy ! Component: 150 - total flux cleaned = 0.306208 Jy ! Component: 200 - total flux cleaned = 0.326152 Jy ! Total flux subtracted in 200 components = 0.326152 Jy ! Clean residual min=-0.014333 max=0.015320 Jy/beam ! Clean residual mean=0.000061 rms=0.003730 Jy/beam ! Combined flux in latest and established models = 0.326152 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.326152 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.676 mas, bpa=5.91 degrees ! Estimated noise=0.592431 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 = 0.0290166 Jy ! Component: 100 - total flux cleaned = 0.0473568 Jy ! Component: 150 - total flux cleaned = 0.0608777 Jy ! Component: 200 - total flux cleaned = 0.0710989 Jy ! Total flux subtracted in 200 components = 0.0710989 Jy ! Clean residual min=-0.008438 max=0.008561 Jy/beam ! Clean residual mean=0.000046 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.397251 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 0.397251 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=2.83 mas, bmaj=10.36 mas, bpa=-0.2525 degrees ! Estimated noise=0.727786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122949 Jy ! Component: 100 - total flux cleaned = 0.0203216 Jy ! Component: 150 - total flux cleaned = 0.0235368 Jy ! Component: 200 - total flux cleaned = 0.0254596 Jy ! Total flux subtracted in 200 components = 0.0254596 Jy ! Clean residual min=-0.006394 max=0.007651 Jy/beam ! Clean residual mean=0.000036 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.422711 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 = 0.00151889 Jy ! Component: 100 - total flux cleaned = 0.00241962 Jy ! Component: 150 - total flux cleaned = 0.00279871 Jy ! Component: 200 - total flux cleaned = 0.00321065 Jy ! Total flux subtracted in 200 components = 0.00321065 Jy ! Clean residual min=-0.006053 max=0.007435 Jy/beam ! Clean residual mean=0.000030 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.425921 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.425921 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.676 mas, bpa=5.91 degrees ! Estimated noise=0.592431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.17391e-05 Jy ! Component: 100 - total flux cleaned = -0.000392885 Jy ! Component: 150 - total flux cleaned = -0.00039002 Jy ! Component: 200 - total flux cleaned = -0.000391857 Jy ! Total flux subtracted in 200 components = -0.000391857 Jy ! Clean residual min=-0.006002 max=0.006747 Jy/beam ! Clean residual mean=0.000017 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.425529 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.425529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199555Jy sigma=1.760310 ! Fit after self-cal, rms=0.199475Jy sigma=1.759612 wmodel J0330-4014_X_map.mod ! Writing 113 model components to file: J0330-4014_X_map.mod wobs J0330-4014_X_uvs.fits ! Writing UV FITS file: J0330-4014_X_uvs.fits wwins J0330-4014_X_map.win ! wwins: Wrote 4 windows to J0330-4014_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 = 0.00259618 Jy ! Component: 100 - total flux cleaned = 0.0044276 Jy ! Component: 150 - total flux cleaned = 0.00621688 Jy ! Component: 200 - total flux cleaned = 0.00727642 Jy ! Component: 250 - total flux cleaned = 0.00786508 Jy ! Component: 300 - total flux cleaned = 0.00841936 Jy ! Component: 350 - total flux cleaned = 0.00879445 Jy ! Component: 400 - total flux cleaned = 0.00922916 Jy ! Component: 450 - total flux cleaned = 0.00943856 Jy ! Component: 500 - total flux cleaned = 0.00970945 Jy ! Component: 550 - total flux cleaned = 0.0100359 Jy ! Component: 600 - total flux cleaned = 0.010354 Jy ! Component: 650 - total flux cleaned = 0.010665 Jy ! Component: 700 - total flux cleaned = 0.0110869 Jy ! Component: 750 - total flux cleaned = 0.0113801 Jy ! Component: 800 - total flux cleaned = 0.0117236 Jy ! Component: 850 - total flux cleaned = 0.0118926 Jy ! Component: 900 - total flux cleaned = 0.0120575 Jy ! Component: 950 - total flux cleaned = 0.0122714 Jy ! Component: 1000 - total flux cleaned = 0.0123242 Jy ! Component: 1050 - total flux cleaned = 0.0123757 Jy ! Component: 1100 - total flux cleaned = 0.0122756 Jy ! Component: 1150 - total flux cleaned = 0.0122764 Jy ! Component: 1200 - total flux cleaned = 0.0121308 Jy ! Component: 1250 - total flux cleaned = 0.011987 Jy ! Component: 1300 - total flux cleaned = 0.011799 Jy ! Component: 1350 - total flux cleaned = 0.0118458 Jy ! Component: 1400 - total flux cleaned = 0.0116637 Jy ! Component: 1450 - total flux cleaned = 0.0114849 Jy ! Component: 1500 - total flux cleaned = 0.0113073 Jy ! Component: 1550 - total flux cleaned = 0.011133 Jy ! Component: 1600 - total flux cleaned = 0.0109178 Jy ! Component: 1650 - total flux cleaned = 0.0107481 Jy ! Component: 1700 - total flux cleaned = 0.0105805 Jy ! Component: 1750 - total flux cleaned = 0.0105393 Jy ! Component: 1800 - total flux cleaned = 0.0103751 Jy ! Component: 1850 - total flux cleaned = 0.0101317 Jy ! Component: 1900 - total flux cleaned = 0.0100116 Jy ! Component: 1950 - total flux cleaned = 0.00981312 Jy ! Component: 2000 - total flux cleaned = 0.00957803 Jy ! Component: 2050 - total flux cleaned = 0.0094231 Jy ! Component: 2100 - total flux cleaned = 0.00930808 Jy ! Component: 2150 - total flux cleaned = 0.00915566 Jy ! Component: 2200 - total flux cleaned = 0.00911812 Jy ! Component: 2250 - total flux cleaned = 0.00896833 Jy ! Component: 2300 - total flux cleaned = 0.00870937 Jy ! Component: 2350 - total flux cleaned = 0.00863658 Jy ! Component: 2400 - total flux cleaned = 0.00849155 Jy ! Component: 2450 - total flux cleaned = 0.00841905 Jy ! Component: 2500 - total flux cleaned = 0.00816946 Jy ! Component: 2550 - total flux cleaned = 0.00802821 Jy ! Component: 2600 - total flux cleaned = 0.00792331 Jy ! Component: 2650 - total flux cleaned = 0.00775001 Jy ! Component: 2700 - total flux cleaned = 0.00768142 Jy ! Component: 2750 - total flux cleaned = 0.00757942 Jy ! Component: 2800 - total flux cleaned = 0.00751148 Jy ! Component: 2850 - total flux cleaned = 0.00737713 Jy ! Component: 2900 - total flux cleaned = 0.00727634 Jy ! Component: 2950 - total flux cleaned = 0.00717669 Jy ! Component: 3000 - total flux cleaned = 0.00704519 Jy ! Component: 3050 - total flux cleaned = 0.00714314 Jy ! Component: 3100 - total flux cleaned = 0.00694783 Jy ! Component: 3150 - total flux cleaned = 0.00704475 Jy ! Component: 3200 - total flux cleaned = 0.00694844 Jy ! Component: 3250 - total flux cleaned = 0.00701215 Jy ! Component: 3300 - total flux cleaned = 0.00701214 Jy ! Component: 3350 - total flux cleaned = 0.00701219 Jy ! Component: 3400 - total flux cleaned = 0.00707502 Jy ! Component: 3450 - total flux cleaned = 0.0070128 Jy ! Component: 3500 - total flux cleaned = 0.00704381 Jy ! Component: 3550 - total flux cleaned = 0.00710542 Jy ! Component: 3600 - total flux cleaned = 0.00713573 Jy ! Component: 3650 - total flux cleaned = 0.00713563 Jy ! Component: 3700 - total flux cleaned = 0.00707493 Jy ! Component: 3750 - total flux cleaned = 0.00713521 Jy ! Component: 3800 - total flux cleaned = 0.00716518 Jy ! Component: 3850 - total flux cleaned = 0.00713512 Jy ! Component: 3900 - total flux cleaned = 0.00716477 Jy ! Component: 3950 - total flux cleaned = 0.00701654 Jy ! Component: 4000 - total flux cleaned = 0.00701662 Jy ! Component: 4050 - total flux cleaned = 0.00689902 Jy ! Total flux subtracted in 4096 components = 0.00686972 Jy ! Clean residual min=-0.001770 max=0.001795 Jy/beam ! Clean residual mean=0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.432399 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 377 components and 0.432399 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J0330-4014_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8283 x 2.676 at 5.91 degrees (North through East) ! Clean map min=-0.0083823 max=0.27012 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J0330-4014_X_map.fits wmodel /scr/pima/rdv76_uvs/J0330-4014_X_map.mod ! Writing 377 model components to file: /scr/pima/rdv76_uvs/J0330-4014_X_map.mod wobs /scr/pima/rdv76_uvs/J0330-4014_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J0330-4014_X_uvs.fits wwins /scr/pima/rdv76_uvs/J0330-4014_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv76_uvs/J0330-4014_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.270124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000476052 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.528704 0.528704 1.05741 2.11482 4.22963 8.45927 16.9185 33.8371 67.6741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.27 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 567.425 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J0330-4014_X_dfm.log closed on Fri Jun 15 03:50:51 2018