! Started logfile: /scr/pima/rv120_uvs/J1958-2052_X_dfm.log on Fri Dec 22 22:44:17 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J1958-2052_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1958-2052_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876628 visibilities/baseline/integration-bin. ! Found source: J1958-2052 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 9152 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 J1958-2052_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 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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001232Jy sigma=21.102876 ! Fit after self-cal, rms=0.968052Jy sigma=20.424365 ! 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=0.6816 mas, bmaj=1.595 mas, bpa=-2.381 degrees ! Estimated noise=0.6759 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 = 0.026822 Jy ! Component: 100 - total flux cleaned = 0.0307194 Jy ! Total flux subtracted in 100 components = 0.0307194 Jy ! Clean residual min=-0.003644 max=0.003521 Jy/beam ! Clean residual mean=0.000001 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0307194 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0307194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056234Jy sigma=0.975281 ! Fit after self-cal, rms=0.054278Jy sigma=0.933355 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236337 Jy ! Component: 100 - total flux cleaned = 0.0022527 Jy ! Total flux subtracted in 100 components = 0.0022527 Jy ! Clean residual min=-0.003107 max=0.003230 Jy/beam ! Clean residual mean=0.000000 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0329721 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0329721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053945Jy sigma=0.927843 ! Fit after self-cal, rms=0.053904Jy sigma=0.927694 ! 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=0.8798 mas, bmaj=2.054 mas, bpa=-1.968 degrees ! Estimated noise=0.372629 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 = 0.00135888 Jy ! Component: 100 - total flux cleaned = 0.00154433 Jy ! Component: 150 - total flux cleaned = 0.0015988 Jy ! Component: 200 - total flux cleaned = 0.00161942 Jy ! Total flux subtracted in 200 components = 0.00161942 Jy ! Clean residual min=-0.001936 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0345915 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0345915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053841Jy sigma=0.926583 ! Fit after self-cal, rms=0.053832Jy sigma=0.926501 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8798 x 2.054 at -1.968 degrees (North through East) ! Clean map min=-0.0018442 max=0.036071 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 0.85 KP 0.92 ! LA 0.99 MK 0.98 NL 1.05 OV 1.08 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.95 KP 1.00 ! LA 1.03 MK 0.99 NL 0.96 OV 1.06 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.78 KP 1.05 ! LA 1.10 MK 0.88 NL 1.01 OV 1.00 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.90 KP 0.89 ! LA 0.93 MK 0.93 NL 0.99 OV 1.03 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.053832Jy sigma=0.926501 ! Fit after self-cal, rms=0.050833Jy sigma=0.924335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8669 mas, bmaj=2.045 mas, bpa=-2.858 degrees ! Estimated noise=0.370534 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 = 0.000414282 Jy ! Component: 100 - total flux cleaned = 0.000436677 Jy ! Component: 150 - total flux cleaned = 0.000446284 Jy ! Component: 200 - total flux cleaned = 0.00045408 Jy ! Total flux subtracted in 200 components = 0.00045408 Jy ! Clean residual min=-0.001613 max=0.001322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0350456 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0350456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050828Jy sigma=0.924220 ! Fit after self-cal, rms=0.050824Jy sigma=0.923998 ! 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=0.050824Jy sigma=0.923998 ! Fit after self-cal, rms=0.050938Jy sigma=0.922973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.861 mas, bmaj=2.05 mas, bpa=-3.185 degrees ! Estimated noise=0.371779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375786 Jy ! Component: 100 - total flux cleaned = 0.000423548 Jy ! Component: 150 - total flux cleaned = 0.000466615 Jy ! Component: 200 - total flux cleaned = 0.000490541 Jy ! Total flux subtracted in 200 components = 0.000490541 Jy ! Clean residual min=-0.001502 max=0.001305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0355361 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0355361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050934Jy sigma=0.922865 ! Fit after self-cal, rms=0.050949Jy sigma=0.922656 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 = -7.98046e-07 Jy ! Component: 100 - total flux cleaned = 1.54661e-05 Jy ! Component: 150 - total flux cleaned = 3.04072e-05 Jy ! Component: 200 - total flux cleaned = 4.46207e-05 Jy ! Total flux subtracted in 200 components = 4.46207e-05 Jy ! Clean residual min=-0.001526 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0355807 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0355807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050947Jy sigma=0.922600 ! Fit after self-cal, rms=0.050948Jy sigma=0.922597 ! 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=0.050948Jy sigma=0.922597 ! Fit after self-cal, rms=0.051206Jy sigma=0.922503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8563 mas, bmaj=2.047 mas, bpa=-3.366 degrees ! Estimated noise=0.374068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424773 Jy ! Component: 100 - total flux cleaned = 0.000534648 Jy ! Component: 150 - total flux cleaned = 0.000579998 Jy ! Component: 200 - total flux cleaned = 0.000600785 Jy ! Total flux subtracted in 200 components = 0.000600785 Jy ! Clean residual min=-0.001498 max=0.001331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0361815 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0361815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051202Jy sigma=0.922402 ! Fit after self-cal, rms=0.051206Jy sigma=0.922386 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 = 2.99474e-05 Jy ! Component: 100 - total flux cleaned = 4.30244e-05 Jy ! Component: 150 - total flux cleaned = 6.12045e-05 Jy ! Component: 200 - total flux cleaned = 7.26609e-05 Jy ! Total flux subtracted in 200 components = 7.26609e-05 Jy ! Clean residual min=-0.001510 max=0.001328 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0362542 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0362542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051205Jy sigma=0.922350 ! Fit after self-cal, rms=0.051206Jy sigma=0.922348 ! 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=0.051206Jy sigma=0.922348 ! Fit after self-cal, rms=0.051328Jy sigma=0.922285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.729 mas, bpa=1.923 degrees ! Estimated noise=0.474522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590845 Jy ! Component: 100 - total flux cleaned = 0.00073485 Jy ! Component: 150 - total flux cleaned = 0.000751234 Jy ! Component: 200 - total flux cleaned = 0.000766933 Jy ! Total flux subtracted in 200 components = 0.000766933 Jy ! Clean residual min=-0.001604 max=0.001532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0370211 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.0370211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051329Jy sigma=0.922258 ! Fit after self-cal, rms=0.051328Jy sigma=0.922218 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63823e-05 Jy ! Component: 100 - total flux cleaned = 5.03075e-05 Jy ! Component: 150 - total flux cleaned = 6.22469e-05 Jy ! Component: 200 - total flux cleaned = 6.78707e-05 Jy ! Total flux subtracted in 200 components = 6.78707e-05 Jy ! Clean residual min=-0.001594 max=0.001533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.037089 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.037089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051329Jy sigma=0.922218 ! Fit after self-cal, rms=0.051329Jy sigma=0.922205 ! 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=0.852 mas, bmaj=2.044 mas, bpa=-3.558 degrees ! Estimated noise=0.376173 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.044 at -3.558 degrees (North through East) ! Clean map min=-0.0013645 max=0.035096 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=0.6653 mas, bmaj=1.605 mas, bpa=-4.038 degrees ! Estimated noise=0.664995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286462 Jy ! Component: 100 - total flux cleaned = 0.0334261 Jy ! Component: 150 - total flux cleaned = 0.0339225 Jy ! Component: 200 - total flux cleaned = 0.0340789 Jy ! Total flux subtracted in 200 components = 0.0340789 Jy ! Clean residual min=-0.002871 max=0.002963 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0340789 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0340789 Jy ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.044 mas, bpa=-3.558 degrees ! Estimated noise=0.376173 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 (0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172097 Jy ! Component: 100 - total flux cleaned = 0.00270499 Jy ! Component: 150 - total flux cleaned = 0.00336834 Jy ! Component: 200 - total flux cleaned = 0.00358794 Jy ! Total flux subtracted in 200 components = 0.00358794 Jy ! Clean residual min=-0.001440 max=0.001221 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0376668 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.0376669 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=2.299 mas, bmaj=4.729 mas, bpa=1.923 degrees ! Estimated noise=0.474522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143279 Jy ! Component: 100 - total flux cleaned = 0.000118112 Jy ! Component: 150 - total flux cleaned = 8.47463e-05 Jy ! Component: 200 - total flux cleaned = 5.47088e-05 Jy ! Total flux subtracted in 200 components = 5.47088e-05 Jy ! Clean residual min=-0.001550 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0377216 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 = -1.82025e-05 Jy ! Component: 100 - total flux cleaned = -3.50024e-05 Jy ! Component: 150 - total flux cleaned = -5.06381e-05 Jy ! Component: 200 - total flux cleaned = -6.53912e-05 Jy ! Total flux subtracted in 200 components = -6.53912e-05 Jy ! Clean residual min=-0.001544 max=0.001463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0376562 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0376562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.044 mas, bpa=-3.558 degrees ! Estimated noise=0.376173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104541 Jy ! Component: 100 - total flux cleaned = 0.000152386 Jy ! Component: 150 - total flux cleaned = 0.000180724 Jy ! Component: 200 - total flux cleaned = 0.000206981 Jy ! Total flux subtracted in 200 components = 0.000206981 Jy ! Clean residual min=-0.001470 max=0.001212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0378632 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0378632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051310Jy sigma=0.921913 ! Fit after self-cal, rms=0.051297Jy sigma=0.921788 wmodel J1958-2052_X_map.mod ! Writing 53 model components to file: J1958-2052_X_map.mod wobs J1958-2052_X_uvs.fits ! Writing UV FITS file: J1958-2052_X_uvs.fits wwins J1958-2052_X_map.win ! wwins: Wrote 2 windows to J1958-2052_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 = -0.000656902 Jy ! Component: 100 - total flux cleaned = -0.000892315 Jy ! Component: 150 - total flux cleaned = -0.00107184 Jy ! Component: 200 - total flux cleaned = -0.00111528 Jy ! Component: 250 - total flux cleaned = -0.0011994 Jy ! Component: 300 - total flux cleaned = -0.00123976 Jy ! Component: 350 - total flux cleaned = -0.00123941 Jy ! Component: 400 - total flux cleaned = -0.00127836 Jy ! Component: 450 - total flux cleaned = -0.00127817 Jy ! Component: 500 - total flux cleaned = -0.00127822 Jy ! Component: 550 - total flux cleaned = -0.00135214 Jy ! Component: 600 - total flux cleaned = -0.00140695 Jy ! Component: 650 - total flux cleaned = -0.00147878 Jy ! Component: 700 - total flux cleaned = -0.00156691 Jy ! Component: 750 - total flux cleaned = -0.00156693 Jy ! Component: 800 - total flux cleaned = -0.00160132 Jy ! Component: 850 - total flux cleaned = -0.00166922 Jy ! Component: 900 - total flux cleaned = -0.00175285 Jy ! Component: 950 - total flux cleaned = -0.0017525 Jy ! Component: 1000 - total flux cleaned = -0.00176857 Jy ! Component: 1050 - total flux cleaned = -0.00183336 Jy ! Component: 1100 - total flux cleaned = -0.00186521 Jy ! Component: 1150 - total flux cleaned = -0.00189689 Jy ! Component: 1200 - total flux cleaned = -0.00192808 Jy ! Component: 1250 - total flux cleaned = -0.0019744 Jy ! Component: 1300 - total flux cleaned = -0.00203586 Jy ! Component: 1350 - total flux cleaned = -0.0020358 Jy ! Component: 1400 - total flux cleaned = -0.00209583 Jy ! Component: 1450 - total flux cleaned = -0.00214079 Jy ! Component: 1500 - total flux cleaned = -0.00217046 Jy ! Component: 1550 - total flux cleaned = -0.00217058 Jy ! Component: 1600 - total flux cleaned = -0.00219956 Jy ! Component: 1650 - total flux cleaned = -0.00228575 Jy ! Component: 1700 - total flux cleaned = -0.00227157 Jy ! Component: 1750 - total flux cleaned = -0.00231409 Jy ! Component: 1800 - total flux cleaned = -0.00237027 Jy ! Component: 1850 - total flux cleaned = -0.00242579 Jy ! Component: 1900 - total flux cleaned = -0.0024121 Jy ! Component: 1950 - total flux cleaned = -0.00243946 Jy ! Component: 2000 - total flux cleaned = -0.0024664 Jy ! Component: 2050 - total flux cleaned = -0.00249327 Jy ! Component: 2100 - total flux cleaned = -0.0025331 Jy ! Component: 2150 - total flux cleaned = -0.00253304 Jy ! Component: 2200 - total flux cleaned = -0.00253313 Jy ! Component: 2250 - total flux cleaned = -0.00257223 Jy ! Component: 2300 - total flux cleaned = -0.00258513 Jy ! Component: 2350 - total flux cleaned = -0.00257238 Jy ! Component: 2400 - total flux cleaned = -0.00258523 Jy ! Component: 2450 - total flux cleaned = -0.00262314 Jy ! Component: 2500 - total flux cleaned = -0.00262306 Jy ! Component: 2550 - total flux cleaned = -0.00261042 Jy ! Component: 2600 - total flux cleaned = -0.0026105 Jy ! Component: 2650 - total flux cleaned = -0.00262295 Jy ! Component: 2700 - total flux cleaned = -0.00262293 Jy ! Component: 2750 - total flux cleaned = -0.00262286 Jy ! Component: 2800 - total flux cleaned = -0.00263502 Jy ! Component: 2850 - total flux cleaned = -0.00268343 Jy ! Component: 2900 - total flux cleaned = -0.00267153 Jy ! Component: 2950 - total flux cleaned = -0.00275501 Jy ! Component: 3000 - total flux cleaned = -0.00273114 Jy ! Component: 3050 - total flux cleaned = -0.00277834 Jy ! Component: 3100 - total flux cleaned = -0.00275486 Jy ! Component: 3150 - total flux cleaned = -0.00278979 Jy ! Component: 3200 - total flux cleaned = -0.00278973 Jy ! Component: 3250 - total flux cleaned = -0.00278981 Jy ! Component: 3300 - total flux cleaned = -0.00282418 Jy ! Component: 3350 - total flux cleaned = -0.00284709 Jy ! Component: 3400 - total flux cleaned = -0.00285841 Jy ! Component: 3450 - total flux cleaned = -0.00288103 Jy ! Component: 3500 - total flux cleaned = -0.00291463 Jy ! Component: 3550 - total flux cleaned = -0.00297023 Jy ! Component: 3600 - total flux cleaned = -0.00297022 Jy ! Component: 3650 - total flux cleaned = -0.00297022 Jy ! Component: 3700 - total flux cleaned = -0.00302501 Jy ! Component: 3750 - total flux cleaned = -0.00303589 Jy ! Component: 3800 - total flux cleaned = -0.00307935 Jy ! Component: 3850 - total flux cleaned = -0.00311178 Jy ! Component: 3900 - total flux cleaned = -0.00312269 Jy ! Component: 3950 - total flux cleaned = -0.00314402 Jy ! Component: 4000 - total flux cleaned = -0.00321848 Jy ! Component: 4050 - total flux cleaned = -0.00320792 Jy ! Total flux subtracted in 4096 components = -0.00325002 Jy ! Clean residual min=-0.000623 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0346131 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 370 components and 0.0346131 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1958-2052_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.852 x 2.044 at -3.558 degrees (North through East) ! Clean map min=-0.0010638 max=0.035401 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1958-2052_X_map.fits wmodel /scr/pima/rv120_uvs/J1958-2052_X_map.mod ! Writing 370 model components to file: /scr/pima/rv120_uvs/J1958-2052_X_map.mod wobs /scr/pima/rv120_uvs/J1958-2052_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1958-2052_X_uvs.fits wwins /scr/pima/rv120_uvs/J1958-2052_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv120_uvs/J1958-2052_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0354013 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50278 1.50278 3.00556 6.01111 12.0222 24.0445 48.0889 96.1778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.63 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1958-2052_X_dfm.log closed on Fri Dec 22 22:44:21 2017