! Started logfile: .//J2111+6439_X_20180528_dfm.log on Sun Jul 8 13:50:13 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2111+6439_X_20180528_uva.fits ! Reading UV FITS file: .//J2111+6439_X_20180528_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.963384 visibilities/baseline/integration-bin. ! Found source: J2111+6439 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 6104 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2111+6439_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003181Jy sigma=26.807900 ! Fit after self-cal, rms=0.946563Jy sigma=25.278990 ! 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=0.6702 mas, bmaj=2.859 mas, bpa=-11.29 degrees ! Estimated noise=0.569107 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 = 0.0402606 Jy ! Component: 100 - total flux cleaned = 0.0492367 Jy ! Total flux subtracted in 100 components = 0.0492367 Jy ! Clean residual min=-0.002639 max=0.004788 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0492367 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0492367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029395Jy sigma=0.735533 ! Fit after self-cal, rms=0.029119Jy sigma=0.729987 ! Inverting map ! Added new window around map position (-5.6, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444819 Jy ! Component: 100 - total flux cleaned = 0.0072675 Jy ! Total flux subtracted in 100 components = 0.0072675 Jy ! Clean residual min=-0.002232 max=0.003017 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0565043 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0565042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028049Jy sigma=0.696490 ! Fit after self-cal, rms=0.028033Jy sigma=0.695763 ! 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=0.8476 mas, bmaj=2.881 mas, bpa=-11.33 degrees ! Estimated noise=0.348326 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 = 0.00411756 Jy ! Component: 100 - total flux cleaned = 0.00692781 Jy ! Component: 150 - total flux cleaned = 0.00896391 Jy ! Component: 200 - total flux cleaned = 0.0105604 Jy ! Total flux subtracted in 200 components = 0.0105604 Jy ! Clean residual min=-0.002046 max=0.003158 Jy/beam ! Clean residual mean=-0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0670646 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.0670646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027325Jy sigma=0.671931 ! Fit after self-cal, rms=0.027312Jy sigma=0.671374 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8476 x 2.881 at -11.33 degrees (North through East) ! Clean map min=-0.001955 max=0.053846 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.00 KP 0.92 ! LA 0.93 MK 1.03 NL 1.05 PT 0.94 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 0.97 ! LA 0.97 MK 0.97 NL 1.08 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 0.94 ! LA 1.01 MK 1.03 NL 1.08 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 0.90 ! LA 0.97 MK 1.00 NL 1.16 PT 0.95 ! SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.98 KP 0.94 ! LA 0.94 MK 1.06 NL 1.10 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.93 KP 1.02 ! LA 0.96 MK 0.98 NL 1.06 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 0.92 ! LA 0.99 MK 1.05 NL 1.11 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.04 KP 0.90 ! LA 1.00 MK 1.08 NL 1.18 PT 0.93 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.027312Jy sigma=0.671374 ! Fit after self-cal, rms=0.026963Jy sigma=0.659335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8601 mas, bmaj=2.872 mas, bpa=-11.39 degrees ! Estimated noise=0.344301 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 (-7.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229843 Jy ! Component: 100 - total flux cleaned = 0.00293931 Jy ! Component: 150 - total flux cleaned = 0.00315663 Jy ! Component: 200 - total flux cleaned = 0.00326595 Jy ! Total flux subtracted in 200 components = 0.00326595 Jy ! Clean residual min=-0.001462 max=0.001533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0703306 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0703306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026728Jy sigma=0.652506 ! Fit after self-cal, rms=0.026736Jy sigma=0.652191 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026736Jy sigma=0.652191 ! Fit after self-cal, rms=0.026545Jy sigma=0.651890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.86 mas, bmaj=2.869 mas, bpa=-11.39 degrees ! Estimated noise=0.342341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654125 Jy ! Component: 100 - total flux cleaned = 0.00086225 Jy ! Component: 150 - total flux cleaned = 0.00101768 Jy ! Component: 200 - total flux cleaned = 0.00113509 Jy ! Total flux subtracted in 200 components = 0.00113509 Jy ! Clean residual min=-0.001301 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0714657 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0714656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026490Jy sigma=0.650261 ! Fit after self-cal, rms=0.026485Jy sigma=0.650219 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 = 0.00014013 Jy ! Component: 100 - total flux cleaned = 0.000220538 Jy ! Component: 150 - total flux cleaned = 0.000275598 Jy ! Component: 200 - total flux cleaned = 0.000309338 Jy ! Total flux subtracted in 200 components = 0.000309338 Jy ! Clean residual min=-0.001259 max=0.001369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.071775 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.071775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026462Jy sigma=0.649508 ! Fit after self-cal, rms=0.026459Jy sigma=0.649493 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026459Jy sigma=0.649493 ! Fit after self-cal, rms=0.026321Jy sigma=0.649356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.859 mas, bmaj=2.864 mas, bpa=-11.4 degrees ! Estimated noise=0.341243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376143 Jy ! Component: 100 - total flux cleaned = 0.000603467 Jy ! Component: 150 - total flux cleaned = 0.000713036 Jy ! Component: 200 - total flux cleaned = 0.00075628 Jy ! Total flux subtracted in 200 components = 0.00075628 Jy ! Clean residual min=-0.001254 max=0.001346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0725313 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.0725313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026303Jy sigma=0.648794 ! Fit after self-cal, rms=0.026301Jy sigma=0.648781 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 = 4.52083e-05 Jy ! Component: 100 - total flux cleaned = 7.13431e-05 Jy ! Component: 150 - total flux cleaned = 0.000108814 Jy ! Component: 200 - total flux cleaned = 0.000132438 Jy ! Total flux subtracted in 200 components = 0.000132438 Jy ! Clean residual min=-0.001254 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0726637 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0726637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026290Jy sigma=0.648459 ! Fit after self-cal, rms=0.026289Jy sigma=0.648451 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026289Jy sigma=0.648451 ! Fit after self-cal, rms=0.026201Jy sigma=0.648395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=3.052 mas, bpa=-18.28 degrees ! Estimated noise=0.430608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523475 Jy ! Component: 100 - total flux cleaned = 0.000656231 Jy ! Component: 150 - total flux cleaned = 0.000739069 Jy ! Component: 200 - total flux cleaned = 0.000797958 Jy ! Total flux subtracted in 200 components = 0.000797958 Jy ! Clean residual min=-0.001658 max=0.001853 Jy/beam ! Clean residual mean=-0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0734617 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.0734616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026190Jy sigma=0.648130 ! Fit after self-cal, rms=0.026188Jy sigma=0.648109 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 = 9.106e-05 Jy ! Component: 100 - total flux cleaned = 0.000142675 Jy ! Component: 150 - total flux cleaned = 0.000189292 Jy ! Component: 200 - total flux cleaned = 0.0002316 Jy ! Total flux subtracted in 200 components = 0.0002316 Jy ! Clean residual min=-0.001640 max=0.001816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0736932 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.0736933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026185Jy sigma=0.648054 ! Fit after self-cal, rms=0.026184Jy sigma=0.648045 ! 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=0.8587 mas, bmaj=2.86 mas, bpa=-11.41 degrees ! Estimated noise=0.340575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8587 x 2.86 at -11.41 degrees (North through East) ! Clean map min=-0.0011936 max=0.053006 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=0.6783 mas, bmaj=2.825 mas, bpa=-11.42 degrees ! Estimated noise=0.562576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399885 Jy ! Component: 100 - total flux cleaned = 0.0489376 Jy ! Component: 150 - total flux cleaned = 0.0529603 Jy ! Component: 200 - total flux cleaned = 0.0557973 Jy ! Total flux subtracted in 200 components = 0.0557973 Jy ! Clean residual min=-0.002137 max=0.002567 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0557973 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0557973 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8587 mas, bmaj=2.86 mas, bpa=-11.41 degrees ! Estimated noise=0.340575 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 (-9.4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389903 Jy ! Component: 100 - total flux cleaned = 0.00661887 Jy ! Component: 150 - total flux cleaned = 0.00866057 Jy ! Component: 200 - total flux cleaned = 0.0102597 Jy ! Total flux subtracted in 200 components = 0.0102597 Jy ! Clean residual min=-0.001538 max=0.001485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.066057 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.0660571 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=2.016 mas, bmaj=3.052 mas, bpa=-18.28 degrees ! Estimated noise=0.430608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225509 Jy ! Component: 100 - total flux cleaned = 0.00382028 Jy ! Component: 150 - total flux cleaned = 0.00495204 Jy ! Component: 200 - total flux cleaned = 0.00578105 Jy ! Total flux subtracted in 200 components = 0.00578105 Jy ! Clean residual min=-0.001818 max=0.001973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0718381 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 = 0.000633654 Jy ! Component: 100 - total flux cleaned = 0.00111274 Jy ! Component: 150 - total flux cleaned = 0.00132645 Jy ! Component: 200 - total flux cleaned = 0.00145439 Jy ! Total flux subtracted in 200 components = 0.00145439 Jy ! Clean residual min=-0.001640 max=0.001960 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0732925 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 106 components and 0.0732925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8587 mas, bmaj=2.86 mas, bpa=-11.41 degrees ! Estimated noise=0.340575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.45496e-05 Jy ! Component: 100 - total flux cleaned = -4.41938e-05 Jy ! Component: 150 - total flux cleaned = 2.0988e-06 Jy ! Component: 200 - total flux cleaned = 1.61644e-05 Jy ! Total flux subtracted in 200 components = 1.61644e-05 Jy ! Clean residual min=-0.001302 max=0.001434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0733087 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.0733087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026190Jy sigma=0.648209 ! Fit after self-cal, rms=0.026182Jy sigma=0.648093 wmodel J2111+6439_X_map.mod ! Writing 130 model components to file: J2111+6439_X_map.mod wobs J2111+6439_X_uvs.fits ! Writing UV FITS file: J2111+6439_X_uvs.fits wwins J2111+6439_X_map.win ! wwins: Wrote 4 windows to J2111+6439_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 = 0.000205619 Jy ! Component: 100 - total flux cleaned = 0.000312046 Jy ! Component: 150 - total flux cleaned = 0.000390904 Jy ! Component: 200 - total flux cleaned = 0.00044694 Jy ! Component: 250 - total flux cleaned = 0.000412145 Jy ! Component: 300 - total flux cleaned = 0.000328015 Jy ! Component: 350 - total flux cleaned = 0.000199052 Jy ! Component: 400 - total flux cleaned = 9.03825e-05 Jy ! Component: 450 - total flux cleaned = -3.04324e-05 Jy ! Component: 500 - total flux cleaned = -0.000176749 Jy ! Component: 550 - total flux cleaned = -0.000290804 Jy ! Component: 600 - total flux cleaned = -0.000401968 Jy ! Component: 650 - total flux cleaned = -0.000483337 Jy ! Component: 700 - total flux cleaned = -0.000536129 Jy ! Component: 750 - total flux cleaned = -0.000549151 Jy ! Component: 800 - total flux cleaned = -0.000574615 Jy ! Component: 850 - total flux cleaned = -0.000599679 Jy ! Component: 900 - total flux cleaned = -0.00062381 Jy ! Component: 950 - total flux cleaned = -0.000623825 Jy ! Component: 1000 - total flux cleaned = -0.000600358 Jy ! Component: 1050 - total flux cleaned = -0.000623868 Jy ! Component: 1100 - total flux cleaned = -0.00064653 Jy ! Component: 1150 - total flux cleaned = -0.000601358 Jy ! Component: 1200 - total flux cleaned = -0.000601391 Jy ! Component: 1250 - total flux cleaned = -0.000579689 Jy ! Component: 1300 - total flux cleaned = -0.000568992 Jy ! Component: 1350 - total flux cleaned = -0.000568883 Jy ! Component: 1400 - total flux cleaned = -0.000547654 Jy ! Component: 1450 - total flux cleaned = -0.000454506 Jy ! Component: 1500 - total flux cleaned = -0.000433949 Jy ! Component: 1550 - total flux cleaned = -0.000373165 Jy ! Component: 1600 - total flux cleaned = -0.000293293 Jy ! Component: 1650 - total flux cleaned = -0.000253734 Jy ! Component: 1700 - total flux cleaned = -0.000175821 Jy ! Component: 1750 - total flux cleaned = -0.000127718 Jy ! Component: 1800 - total flux cleaned = -7.07322e-05 Jy ! Component: 1850 - total flux cleaned = -1.45326e-05 Jy ! Component: 1900 - total flux cleaned = 2.26187e-05 Jy ! Component: 1950 - total flux cleaned = 6.8749e-05 Jy ! Component: 2000 - total flux cleaned = 0.000114093 Jy ! Component: 2050 - total flux cleaned = 0.000150073 Jy ! Component: 2100 - total flux cleaned = 0.000176916 Jy ! Component: 2150 - total flux cleaned = 0.000256237 Jy ! Component: 2200 - total flux cleaned = 0.000300055 Jy ! Component: 2250 - total flux cleaned = 0.000343369 Jy ! Component: 2300 - total flux cleaned = 0.000386083 Jy ! Component: 2350 - total flux cleaned = 0.000453905 Jy ! Component: 2400 - total flux cleaned = 0.000512612 Jy ! Component: 2450 - total flux cleaned = 0.000554005 Jy ! Component: 2500 - total flux cleaned = 0.000586827 Jy ! Component: 2550 - total flux cleaned = 0.000603123 Jy ! Component: 2600 - total flux cleaned = 0.000619297 Jy ! Component: 2650 - total flux cleaned = 0.000643313 Jy ! Component: 2700 - total flux cleaned = 0.000675236 Jy ! Component: 2750 - total flux cleaned = 0.000683229 Jy ! Component: 2800 - total flux cleaned = 0.00069903 Jy ! Component: 2850 - total flux cleaned = 0.000761316 Jy ! Component: 2900 - total flux cleaned = 0.000792148 Jy ! Component: 2950 - total flux cleaned = 0.000815045 Jy ! Component: 3000 - total flux cleaned = 0.00083022 Jy ! Component: 3050 - total flux cleaned = 0.000860418 Jy ! Component: 3100 - total flux cleaned = 0.000882982 Jy ! Component: 3150 - total flux cleaned = 0.000942535 Jy ! Component: 3200 - total flux cleaned = 0.000964724 Jy ! Component: 3250 - total flux cleaned = 0.000972079 Jy ! Component: 3300 - total flux cleaned = 0.000994003 Jy ! Component: 3350 - total flux cleaned = 0.000986834 Jy ! Component: 3400 - total flux cleaned = 0.00101567 Jy ! Component: 3450 - total flux cleaned = 0.00101574 Jy ! Component: 3500 - total flux cleaned = 0.00104413 Jy ! Component: 3550 - total flux cleaned = 0.00105125 Jy ! Component: 3600 - total flux cleaned = 0.00106531 Jy ! Component: 3650 - total flux cleaned = 0.00105833 Jy ! Component: 3700 - total flux cleaned = 0.00109302 Jy ! Component: 3750 - total flux cleaned = 0.00110689 Jy ! Component: 3800 - total flux cleaned = 0.00112052 Jy ! Component: 3850 - total flux cleaned = 0.00112728 Jy ! Component: 3900 - total flux cleaned = 0.00114083 Jy ! Component: 3950 - total flux cleaned = 0.00114764 Jy ! Component: 4000 - total flux cleaned = 0.0011678 Jy ! Component: 4050 - total flux cleaned = 0.00116775 Jy ! Total flux subtracted in 4096 components = 0.0011678 Jy ! Clean residual min=-0.000447 max=0.000405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0744765 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 431 components and 0.0744764 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2111+6439_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8587 x 2.86 at -11.41 degrees (North through East) ! Clean map min=-0.0008914 max=0.052599 Jy/beam ! Writing clean map to FITS file: .//J2111+6439_X_20180528_map.fits wmodel .//J2111+6439_X_20180528_map.mod ! Writing 431 model components to file: .//J2111+6439_X_20180528_map.mod wobs .//J2111+6439_X_20180528_uvs.fits ! Writing UV FITS file: .//J2111+6439_X_20180528_uvs.fits wwins .//J2111+6439_X_20180528_map.win ! wwins: Wrote 5 windows to .//J2111+6439_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0525985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.661898 0.661898 1.3238 2.64759 5.29518 10.5904 21.1807 42.3614 84.7229 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 453.242 quit ! Quitting program ! Log file .//J2111+6439_X_20180528_dfm.log closed on Sun Jul 8 13:50:17 2018