! Started logfile: /scr/pima/rdv91_uvs/J1619+0613_X_dfm.log on Fri Jun 15 11:28:04 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/rdv91_uvs/J1619+0613_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1619+0613_X_uva.fits ! AN table 1: 108 integrations on 36 of 36 possible baselines. ! AN table 2: 106 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.603063 visibilities/baseline/integration-bin. ! Found source: J1619+0613 ! ! 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 74 lines of history. ! ! Reading 18584 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 J1619+0613_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 173 telescope corrections were flagged in sub-array 1. ! A total of 466 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 173 telescope corrections were flagged in sub-array 1. ! A total of 466 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 173 telescope corrections were flagged in sub-array 1. ! A total of 466 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 173 telescope corrections were flagged in sub-array 1. ! A total of 466 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.041728Jy sigma=19.627803 ! Fit after self-cal, rms=0.776966Jy sigma=14.439903 ! 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=0.9768 mas, bmaj=1.777 mas, bpa=3.579 degrees ! Estimated noise=0.437137 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 = 0.173248 Jy ! Component: 100 - total flux cleaned = 0.239396 Jy ! Total flux subtracted in 100 components = 0.239396 Jy ! Clean residual min=-0.008981 max=0.027765 Jy/beam ! Clean residual mean=-0.000019 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 0.239396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115407Jy sigma=2.084677 ! Fit after self-cal, rms=0.114436Jy sigma=2.070830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307489 Jy ! Component: 100 - total flux cleaned = 0.0460854 Jy ! Total flux subtracted in 100 components = 0.0460854 Jy ! Clean residual min=-0.004273 max=0.008073 Jy/beam ! Clean residual mean=-0.000007 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.285481 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.285481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104202Jy sigma=1.846279 ! Fit after self-cal, rms=0.104036Jy sigma=1.844779 ! Inverting map ! Added new window around map position (-1.4, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00999378 Jy ! Component: 100 - total flux cleaned = 0.0166586 Jy ! Total flux subtracted in 100 components = 0.0166586 Jy ! Clean residual min=-0.003522 max=0.004419 Jy/beam ! Clean residual mean=-0.000004 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.30214 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.30214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102560Jy sigma=1.810872 ! Fit after self-cal, rms=0.102522Jy sigma=1.810319 ! 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=1.177 mas, bmaj=2.117 mas, bpa=3.678 degrees ! Estimated noise=0.296033 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 = 0.00919322 Jy ! Component: 100 - total flux cleaned = 0.0152843 Jy ! Component: 150 - total flux cleaned = 0.0195719 Jy ! Component: 200 - total flux cleaned = 0.022665 Jy ! Total flux subtracted in 200 components = 0.022665 Jy ! Clean residual min=-0.003658 max=0.004289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.324805 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 0.324805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101634Jy sigma=1.789214 ! Fit after self-cal, rms=0.101589Jy sigma=1.788183 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 2.117 at 3.678 degrees (North through East) ! Clean map min=-0.0035144 max=0.22493 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.97 ! LA 0.98 NL 1.00 OV 1.02 PT 0.98 ! SC 1.05 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.99 KP 1.00 ! LA 0.97 MK 1.05 NL 0.99 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 0.99 NL 0.99 OV 1.00 PT 0.99 ! SC 0.98 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.01 KP 1.00 ! LA 0.98 MK 1.05 NL 1.01 OV 1.01 ! PT 0.96 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.01 ! LA 0.98 NL 1.01 OV 1.00 PT 0.97 ! SC 0.97 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.02 KP 0.98 ! LA 0.97 MK 1.09 NL 1.00 OV 1.04 ! PT 0.95 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.99 ! LA 1.02 NL 1.01 OV 1.02 PT 0.98 ! SC 0.96 ! ! A total of 93 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 1.06 KP 1.02 ! LA 0.97 MK 1.01 NL 1.03 OV 1.02 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.101589Jy sigma=1.788183 ! Fit after self-cal, rms=0.101329Jy sigma=1.786431 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.181 mas, bpa=5.372 degrees ! Estimated noise=0.298409 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 (-0.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445378 Jy ! Component: 100 - total flux cleaned = 0.00716174 Jy ! Component: 150 - total flux cleaned = 0.00906707 Jy ! Component: 200 - total flux cleaned = 0.010518 Jy ! Total flux subtracted in 200 components = 0.010518 Jy ! Clean residual min=-0.002571 max=0.002976 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.335323 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 122 components and 0.335323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101109Jy sigma=1.781946 ! Fit after self-cal, rms=0.101097Jy sigma=1.781713 ! 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=0.101097Jy sigma=1.781713 ! Fit after self-cal, rms=0.101108Jy sigma=1.777161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.183 mas, bpa=5.624 degrees ! Estimated noise=0.297536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136511 Jy ! Component: 100 - total flux cleaned = 0.00231934 Jy ! Component: 150 - total flux cleaned = 0.00283496 Jy ! Component: 200 - total flux cleaned = 0.00309591 Jy ! Total flux subtracted in 200 components = 0.00309591 Jy ! Clean residual min=-0.002452 max=0.002625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.338419 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.338419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101083Jy sigma=1.776635 ! Fit after self-cal, rms=0.101105Jy sigma=1.776553 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 (5.8, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219479 Jy ! Component: 100 - total flux cleaned = 0.00311048 Jy ! Component: 150 - total flux cleaned = 0.00358951 Jy ! Component: 200 - total flux cleaned = 0.00398012 Jy ! Total flux subtracted in 200 components = 0.00398012 Jy ! Clean residual min=-0.002303 max=0.002346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.342399 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 0.342399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101056Jy sigma=1.775482 ! Fit after self-cal, rms=0.101053Jy sigma=1.775419 ! Inverting map ! Added new window around map position (-3.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150316 Jy ! Component: 100 - total flux cleaned = 0.00168971 Jy ! Component: 150 - total flux cleaned = 0.00180928 Jy ! Component: 200 - total flux cleaned = 0.00186236 Jy ! Total flux subtracted in 200 components = 0.00186236 Jy ! Clean residual min=-0.002161 max=0.002036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.344261 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.344261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101008Jy sigma=1.774697 ! Fit after self-cal, rms=0.101002Jy sigma=1.774620 ! 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=0.101002Jy sigma=1.774620 ! Fit after self-cal, rms=0.100960Jy sigma=1.774504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.183 mas, bpa=5.618 degrees ! Estimated noise=0.297276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077795 Jy ! Component: 100 - total flux cleaned = 0.000987991 Jy ! Component: 150 - total flux cleaned = 0.00108089 Jy ! Component: 200 - total flux cleaned = 0.00114399 Jy ! Total flux subtracted in 200 components = 0.00114399 Jy ! Clean residual min=-0.002090 max=0.001992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.345405 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 192 components and 0.345405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100946Jy sigma=1.774282 ! Fit after self-cal, rms=0.100948Jy sigma=1.774268 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 = 0.000294933 Jy ! Component: 100 - total flux cleaned = 0.000412313 Jy ! Component: 150 - total flux cleaned = 0.000467536 Jy ! Component: 200 - total flux cleaned = 0.000502363 Jy ! Total flux subtracted in 200 components = 0.000502363 Jy ! Clean residual min=-0.002058 max=0.001973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.345907 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 0.345907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100941Jy sigma=1.774163 ! Fit after self-cal, rms=0.100940Jy sigma=1.774161 ! 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=0.100940Jy sigma=1.774161 ! Fit after self-cal, rms=0.100958Jy sigma=1.774137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=3.194 mas, bpa=-10.66 degrees ! Estimated noise=0.348417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606052 Jy ! Component: 100 - total flux cleaned = 0.000804392 Jy ! Component: 150 - total flux cleaned = 0.000904741 Jy ! Component: 200 - total flux cleaned = 0.00100761 Jy ! Total flux subtracted in 200 components = 0.00100761 Jy ! Clean residual min=-0.002325 max=0.002162 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.346915 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 210 components and 0.346915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100956Jy sigma=1.774079 ! Fit after self-cal, rms=0.100955Jy sigma=1.774074 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 = 0.000166468 Jy ! Component: 100 - total flux cleaned = 0.000231837 Jy ! Component: 150 - total flux cleaned = 0.000279837 Jy ! Component: 200 - total flux cleaned = 0.000313957 Jy ! Total flux subtracted in 200 components = 0.000313957 Jy ! Clean residual min=-0.002307 max=0.002153 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.347229 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 215 components and 0.347229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100954Jy sigma=1.774047 ! Fit after self-cal, rms=0.100954Jy sigma=1.774042 ! 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=1.175 mas, bmaj=2.182 mas, bpa=5.587 degrees ! Estimated noise=0.29735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.182 at 5.587 degrees (North through East) ! Clean map min=-0.0019547 max=0.2234 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=0.974 mas, bmaj=1.817 mas, bpa=5.531 degrees ! Estimated noise=0.444496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173209 Jy ! Component: 100 - total flux cleaned = 0.240795 Jy ! Component: 150 - total flux cleaned = 0.27062 Jy ! Component: 200 - total flux cleaned = 0.285324 Jy ! Total flux subtracted in 200 components = 0.285324 Jy ! Clean residual min=-0.004611 max=0.007564 Jy/beam ! Clean residual mean=-0.000007 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.285324 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.285324 Jy ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.182 mas, bpa=5.587 degrees ! Estimated noise=0.29735 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 = 0.0139384 Jy ! Component: 100 - total flux cleaned = 0.0226659 Jy ! Component: 150 - total flux cleaned = 0.0288494 Jy ! Component: 200 - total flux cleaned = 0.0335252 Jy ! Total flux subtracted in 200 components = 0.0335252 Jy ! Clean residual min=-0.003181 max=0.003158 Jy/beam ! Clean residual mean=-0.000005 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.318849 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 0.318849 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=2.262 mas, bmaj=3.194 mas, bpa=-10.66 degrees ! Estimated noise=0.348417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559497 Jy ! Component: 100 - total flux cleaned = 0.00959218 Jy ! Component: 150 - total flux cleaned = 0.0127413 Jy ! Component: 200 - total flux cleaned = 0.0152945 Jy ! Total flux subtracted in 200 components = 0.0152945 Jy ! Clean residual min=-0.003038 max=0.002345 Jy/beam ! Clean residual mean=-0.000004 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.334144 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 = 0.00212534 Jy ! Component: 100 - total flux cleaned = 0.00391167 Jy ! Component: 150 - total flux cleaned = 0.0054272 Jy ! Component: 200 - total flux cleaned = 0.00672435 Jy ! Total flux subtracted in 200 components = 0.00672435 Jy ! Clean residual min=-0.002684 max=0.002075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.340868 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 157 components and 0.340868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.182 mas, bpa=5.587 degrees ! Estimated noise=0.29735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114473 Jy ! Component: 100 - total flux cleaned = 0.00182395 Jy ! Component: 150 - total flux cleaned = 0.00227142 Jy ! Component: 200 - total flux cleaned = 0.00245989 Jy ! Total flux subtracted in 200 components = 0.00245989 Jy ! Clean residual min=-0.002142 max=0.002044 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.343328 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.343328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101027Jy sigma=1.775361 ! Fit after self-cal, rms=0.101016Jy sigma=1.775201 wmodel J1619+0613_X_map.mod ! Writing 179 model components to file: J1619+0613_X_map.mod wobs J1619+0613_X_uvs.fits ! Writing UV FITS file: J1619+0613_X_uvs.fits wwins J1619+0613_X_map.win ! wwins: Wrote 5 windows to J1619+0613_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 = -0.000308695 Jy ! Component: 100 - total flux cleaned = -0.00069024 Jy ! Component: 150 - total flux cleaned = -0.00101856 Jy ! Component: 200 - total flux cleaned = -0.00117708 Jy ! Component: 250 - total flux cleaned = -0.00130114 Jy ! Component: 300 - total flux cleaned = -0.00148216 Jy ! Component: 350 - total flux cleaned = -0.0016584 Jy ! Component: 400 - total flux cleaned = -0.00177344 Jy ! Component: 450 - total flux cleaned = -0.00188655 Jy ! Component: 500 - total flux cleaned = -0.00205341 Jy ! Component: 550 - total flux cleaned = -0.00224474 Jy ! Component: 600 - total flux cleaned = -0.00240556 Jy ! Component: 650 - total flux cleaned = -0.00248497 Jy ! Component: 700 - total flux cleaned = -0.00261512 Jy ! Component: 750 - total flux cleaned = -0.00266654 Jy ! Component: 800 - total flux cleaned = -0.00274229 Jy ! Component: 850 - total flux cleaned = -0.00281699 Jy ! Component: 900 - total flux cleaned = -0.00281701 Jy ! Component: 950 - total flux cleaned = -0.00284129 Jy ! Component: 1000 - total flux cleaned = -0.00286515 Jy ! Component: 1050 - total flux cleaned = -0.00284133 Jy ! Component: 1100 - total flux cleaned = -0.00279474 Jy ! Component: 1150 - total flux cleaned = -0.00284117 Jy ! Component: 1200 - total flux cleaned = -0.00284095 Jy ! Component: 1250 - total flux cleaned = -0.0028857 Jy ! Component: 1300 - total flux cleaned = -0.00281882 Jy ! Component: 1350 - total flux cleaned = -0.00288527 Jy ! Component: 1400 - total flux cleaned = -0.0028198 Jy ! Component: 1450 - total flux cleaned = -0.00284133 Jy ! Component: 1500 - total flux cleaned = -0.0027772 Jy ! Component: 1550 - total flux cleaned = -0.00275592 Jy ! Component: 1600 - total flux cleaned = -0.00269302 Jy ! Component: 1650 - total flux cleaned = -0.00269313 Jy ! Component: 1700 - total flux cleaned = -0.00261111 Jy ! Component: 1750 - total flux cleaned = -0.00263133 Jy ! Component: 1800 - total flux cleaned = -0.00259074 Jy ! Component: 1850 - total flux cleaned = -0.00257028 Jy ! Component: 1900 - total flux cleaned = -0.00253036 Jy ! Component: 1950 - total flux cleaned = -0.00256977 Jy ! Component: 2000 - total flux cleaned = -0.00256978 Jy ! Component: 2050 - total flux cleaned = -0.00253068 Jy ! Component: 2100 - total flux cleaned = -0.00253056 Jy ! Component: 2150 - total flux cleaned = -0.00253032 Jy ! Component: 2200 - total flux cleaned = -0.00241665 Jy ! Component: 2250 - total flux cleaned = -0.00243561 Jy ! Component: 2300 - total flux cleaned = -0.00237953 Jy ! Component: 2350 - total flux cleaned = -0.00236109 Jy ! Component: 2400 - total flux cleaned = -0.00243478 Jy ! Component: 2450 - total flux cleaned = -0.00236114 Jy ! Component: 2500 - total flux cleaned = -0.00234306 Jy ! Component: 2550 - total flux cleaned = -0.00234309 Jy ! Component: 2600 - total flux cleaned = -0.00234296 Jy ! Component: 2650 - total flux cleaned = -0.00232503 Jy ! Component: 2700 - total flux cleaned = -0.00230724 Jy ! Component: 2750 - total flux cleaned = -0.00232476 Jy ! Component: 2800 - total flux cleaned = -0.00227249 Jy ! Component: 2850 - total flux cleaned = -0.00232452 Jy ! Component: 2900 - total flux cleaned = -0.00227251 Jy ! Component: 2950 - total flux cleaned = -0.00222117 Jy ! Component: 3000 - total flux cleaned = -0.00222108 Jy ! Component: 3050 - total flux cleaned = -0.00227197 Jy ! Component: 3100 - total flux cleaned = -0.00227181 Jy ! Component: 3150 - total flux cleaned = -0.00213773 Jy ! Component: 3200 - total flux cleaned = -0.0021711 Jy ! Component: 3250 - total flux cleaned = -0.00210482 Jy ! Component: 3300 - total flux cleaned = -0.00218707 Jy ! Component: 3350 - total flux cleaned = -0.002138 Jy ! Component: 3400 - total flux cleaned = -0.00217052 Jy ! Component: 3450 - total flux cleaned = -0.00215423 Jy ! Component: 3500 - total flux cleaned = -0.00208986 Jy ! Component: 3550 - total flux cleaned = -0.00212184 Jy ! Component: 3600 - total flux cleaned = -0.00205821 Jy ! Component: 3650 - total flux cleaned = -0.00199476 Jy ! Component: 3700 - total flux cleaned = -0.00204217 Jy ! Component: 3750 - total flux cleaned = -0.00194792 Jy ! Component: 3800 - total flux cleaned = -0.00197908 Jy ! Component: 3850 - total flux cleaned = -0.00187049 Jy ! Component: 3900 - total flux cleaned = -0.0019013 Jy ! Component: 3950 - total flux cleaned = -0.00183984 Jy ! Component: 4000 - total flux cleaned = -0.00182462 Jy ! Component: 4050 - total flux cleaned = -0.00183974 Jy ! Total flux subtracted in 4096 components = -0.00171869 Jy ! Clean residual min=-0.000826 max=0.000882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.341609 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 475 components and 0.341609 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1619+0613_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 2.182 at 5.587 degrees (North through East) ! Clean map min=-0.0018096 max=0.22446 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1619+0613_X_map.fits wmodel /scr/pima/rdv91_uvs/J1619+0613_X_map.mod ! Writing 475 model components to file: /scr/pima/rdv91_uvs/J1619+0613_X_map.mod wobs /scr/pima/rdv91_uvs/J1619+0613_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1619+0613_X_uvs.fits wwins /scr/pima/rdv91_uvs/J1619+0613_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv91_uvs/J1619+0613_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.224463 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263914 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352727 0.352727 0.705453 1.41091 2.82181 5.64363 11.2873 22.5745 45.149 90.298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 850.517 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1619+0613_X_dfm.log closed on Fri Jun 15 11:28:09 2018