! Started logfile: .//J2114+4634_X_20180528_dfm.log on Sun Jul 8 13:50:23 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 .//J2114+4634_X_20180528_uva.fits ! Reading UV FITS file: .//J2114+4634_X_20180528_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978535 visibilities/baseline/integration-bin. ! Found source: J2114+4634 ! ! 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 6200 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 J2114+4634_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006791Jy sigma=25.587564 ! Fit after self-cal, rms=0.880965Jy sigma=22.325296 ! 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=0.6768 mas, bmaj=2.793 mas, bpa=-30.11 degrees ! Estimated noise=0.628075 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 = 0.0885169 Jy ! Component: 100 - total flux cleaned = 0.110205 Jy ! Total flux subtracted in 100 components = 0.110205 Jy ! Clean residual min=-0.006235 max=0.009192 Jy/beam ! Clean residual mean=0.000004 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.110205 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.110205 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=0.037481Jy sigma=0.821327 ! Fit after self-cal, rms=0.037464Jy sigma=0.820777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101254 Jy ! Component: 100 - total flux cleaned = 0.0158678 Jy ! Total flux subtracted in 100 components = 0.0158678 Jy ! Clean residual min=-0.004849 max=0.004821 Jy/beam ! Clean residual mean=0.000003 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.126073 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.126073 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=0.034158Jy sigma=0.722111 ! Fit after self-cal, rms=0.034149Jy sigma=0.721770 ! 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=0.8778 mas, bmaj=2.674 mas, bpa=-29.77 degrees ! Estimated noise=0.367909 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 = 0.00442649 Jy ! Component: 100 - total flux cleaned = 0.00635261 Jy ! Component: 150 - total flux cleaned = 0.00696141 Jy ! Component: 200 - total flux cleaned = 0.00739974 Jy ! Total flux subtracted in 200 components = 0.00739974 Jy ! Clean residual min=-0.003340 max=0.003605 Jy/beam ! Clean residual mean=0.000004 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.133473 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.133473 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=0.033474Jy sigma=0.699506 ! Fit after self-cal, rms=0.033471Jy sigma=0.699403 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8778 x 2.674 at -29.77 degrees (North through East) ! Clean map min=-0.0031466 max=0.118 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.97 KP 0.96 ! LA 0.98 MK 1.03 NL 1.08 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.00 KP 0.95 ! LA 0.99 MK 1.05 NL 1.02 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.96 KP 0.99 ! LA 0.98 MK 1.03 NL 1.03 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.97 KP 0.98 ! LA 0.97 MK 1.01 NL 1.06 PT 0.95 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.98 KP 0.98 ! LA 0.97 MK 1.00 NL 1.09 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.97 KP 0.95 ! LA 0.98 MK 1.02 NL 1.05 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.98 KP 0.98 ! LA 0.97 MK 1.00 NL 1.06 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.98 KP 0.95 ! LA 1.00 MK 1.02 NL 1.05 PT 0.97 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.033471Jy sigma=0.699403 ! Fit after self-cal, rms=0.032233Jy sigma=0.672155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.65 mas, bpa=-29.91 degrees ! Estimated noise=0.367354 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 (1.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979761 Jy ! Component: 100 - total flux cleaned = 0.00091031 Jy ! Component: 150 - total flux cleaned = 0.000913583 Jy ! Component: 200 - total flux cleaned = 0.000795247 Jy ! Total flux subtracted in 200 components = 0.000795247 Jy ! Clean residual min=-0.001447 max=0.001197 Jy/beam ! Clean residual mean=0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.134268 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.134268 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=0.031999Jy sigma=0.667234 ! Fit after self-cal, rms=0.032002Jy sigma=0.667112 ! 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=0.032002Jy sigma=0.667112 ! Fit after self-cal, rms=0.031858Jy sigma=0.666420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.643 mas, bpa=-29.96 degrees ! Estimated noise=0.367031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400915 Jy ! Component: 100 - total flux cleaned = 0.000400088 Jy ! Component: 150 - total flux cleaned = 0.000317137 Jy ! Component: 200 - total flux cleaned = 0.000220285 Jy ! Total flux subtracted in 200 components = 0.000220285 Jy ! Clean residual min=-0.001245 max=0.001163 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.134488 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.134488 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=0.031782Jy sigma=0.664977 ! Fit after self-cal, rms=0.031782Jy sigma=0.664954 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 = 1.30879e-05 Jy ! Component: 100 - total flux cleaned = -8.20132e-05 Jy ! Component: 150 - total flux cleaned = -0.000115753 Jy ! Component: 200 - total flux cleaned = -0.000146523 Jy ! Total flux subtracted in 200 components = -0.000146523 Jy ! Clean residual min=-0.001186 max=0.001167 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.134342 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.134342 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=0.031758Jy sigma=0.664539 ! Fit after self-cal, rms=0.031757Jy sigma=0.664523 ! 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=0.031757Jy sigma=0.664523 ! Fit after self-cal, rms=0.031706Jy sigma=0.663657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.639 mas, bpa=-30.01 degrees ! Estimated noise=0.36715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.92922e-06 Jy ! Component: 100 - total flux cleaned = -6.98498e-05 Jy ! Component: 150 - total flux cleaned = -9.98625e-05 Jy ! Component: 200 - total flux cleaned = -9.97548e-05 Jy ! Total flux subtracted in 200 components = -9.97548e-05 Jy ! Clean residual min=-0.001176 max=0.001128 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.134242 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.134242 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=0.031684Jy sigma=0.663324 ! Fit after self-cal, rms=0.031684Jy sigma=0.663317 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 = 4.38343e-05 Jy ! Component: 100 - total flux cleaned = 3.25199e-05 Jy ! Component: 150 - total flux cleaned = 3.25141e-05 Jy ! Component: 200 - total flux cleaned = 4.22562e-05 Jy ! Total flux subtracted in 200 components = 4.22562e-05 Jy ! Clean residual min=-0.001174 max=0.001136 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.134284 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.134284 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=0.031675Jy sigma=0.663168 ! Fit after self-cal, rms=0.031676Jy sigma=0.663162 ! 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=0.031676Jy sigma=0.663162 ! Fit after self-cal, rms=0.031648Jy sigma=0.662597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=2.845 mas, bpa=-37.53 degrees ! Estimated noise=0.453878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.91053e-05 Jy ! Component: 100 - total flux cleaned = 1.98376e-05 Jy ! Component: 150 - total flux cleaned = 2.77616e-05 Jy ! Component: 200 - total flux cleaned = 3.53442e-05 Jy ! Total flux subtracted in 200 components = 3.53442e-05 Jy ! Clean residual min=-0.001058 max=0.001081 Jy/beam ! Clean residual mean=0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.134319 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.134319 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=0.031641Jy sigma=0.662544 ! Fit after self-cal, rms=0.031642Jy sigma=0.662539 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 = 3.78124e-05 Jy ! Component: 100 - total flux cleaned = 2.44406e-05 Jy ! Component: 150 - total flux cleaned = 2.44129e-05 Jy ! Component: 200 - total flux cleaned = 2.44014e-05 Jy ! Total flux subtracted in 200 components = 2.44014e-05 Jy ! Clean residual min=-0.001057 max=0.001073 Jy/beam ! Clean residual mean=0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.134344 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.134344 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=0.031638Jy sigma=0.662521 ! Fit after self-cal, rms=0.031638Jy sigma=0.662519 ! 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=0.8901 mas, bmaj=2.638 mas, bpa=-30.04 degrees ! Estimated noise=0.367182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8901 x 2.638 at -30.04 degrees (North through East) ! Clean map min=-0.0013049 max=0.1186 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=0.6849 mas, bmaj=2.752 mas, bpa=-30.41 degrees ! Estimated noise=0.632072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890312 Jy ! Component: 100 - total flux cleaned = 0.110142 Jy ! Component: 150 - total flux cleaned = 0.119298 Jy ! Component: 200 - total flux cleaned = 0.12378 Jy ! Total flux subtracted in 200 components = 0.12378 Jy ! Clean residual min=-0.003500 max=0.002929 Jy/beam ! Clean residual mean=0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.12378 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.12378 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8901 mas, bmaj=2.638 mas, bpa=-30.04 degrees ! Estimated noise=0.367182 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 = 0.00377049 Jy ! Component: 100 - total flux cleaned = 0.00623362 Jy ! Component: 150 - total flux cleaned = 0.00772659 Jy ! Component: 200 - total flux cleaned = 0.00839543 Jy ! Total flux subtracted in 200 components = 0.00839543 Jy ! Clean residual min=-0.001441 max=0.001259 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.132175 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.132175 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=2.054 mas, bmaj=2.845 mas, bpa=-37.53 degrees ! Estimated noise=0.453878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952412 Jy ! Component: 100 - total flux cleaned = 0.00129767 Jy ! Component: 150 - total flux cleaned = 0.0014928 Jy ! Component: 200 - total flux cleaned = 0.00163168 Jy ! Total flux subtracted in 200 components = 0.00163168 Jy ! Clean residual min=-0.001067 max=0.001134 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.133807 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 = 5.93861e-05 Jy ! Component: 100 - total flux cleaned = 0.000111431 Jy ! Component: 150 - total flux cleaned = 0.000169291 Jy ! Component: 200 - total flux cleaned = 0.00022141 Jy ! Total flux subtracted in 200 components = 0.00022141 Jy ! Clean residual min=-0.000999 max=0.001127 Jy/beam ! Clean residual mean=0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.134028 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.134028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8901 mas, bmaj=2.638 mas, bpa=-30.04 degrees ! Estimated noise=0.367182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.07111e-05 Jy ! Component: 100 - total flux cleaned = 9.41606e-05 Jy ! Component: 150 - total flux cleaned = 9.54163e-05 Jy ! Component: 200 - total flux cleaned = 6.4791e-05 Jy ! Total flux subtracted in 200 components = 6.4791e-05 Jy ! Clean residual min=-0.001290 max=0.001062 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.134093 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.134093 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=0.031730Jy sigma=0.664858 ! Fit after self-cal, rms=0.031727Jy sigma=0.664772 wmodel J2114+4634_X_map.mod ! Writing 76 model components to file: J2114+4634_X_map.mod wobs J2114+4634_X_uvs.fits ! Writing UV FITS file: J2114+4634_X_uvs.fits wwins J2114+4634_X_map.win ! wwins: Wrote 2 windows to J2114+4634_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 = -0.000448728 Jy ! Component: 100 - total flux cleaned = -0.000602892 Jy ! Component: 150 - total flux cleaned = -0.000622001 Jy ! Component: 200 - total flux cleaned = -0.000622939 Jy ! Component: 250 - total flux cleaned = -0.000656923 Jy ! Component: 300 - total flux cleaned = -0.000657095 Jy ! Component: 350 - total flux cleaned = -0.000672828 Jy ! Component: 400 - total flux cleaned = -0.000672848 Jy ! Component: 450 - total flux cleaned = -0.000749199 Jy ! Component: 500 - total flux cleaned = -0.000778983 Jy ! Component: 550 - total flux cleaned = -0.000778766 Jy ! Component: 600 - total flux cleaned = -0.000778782 Jy ! Component: 650 - total flux cleaned = -0.000821029 Jy ! Component: 700 - total flux cleaned = -0.000793085 Jy ! Component: 750 - total flux cleaned = -0.000765315 Jy ! Component: 800 - total flux cleaned = -0.000764854 Jy ! Component: 850 - total flux cleaned = -0.000684908 Jy ! Component: 900 - total flux cleaned = -0.000672059 Jy ! Component: 950 - total flux cleaned = -0.000659184 Jy ! Component: 1000 - total flux cleaned = -0.000646241 Jy ! Component: 1050 - total flux cleaned = -0.000608549 Jy ! Component: 1100 - total flux cleaned = -0.000583623 Jy ! Component: 1150 - total flux cleaned = -0.000546742 Jy ! Component: 1200 - total flux cleaned = -0.000534584 Jy ! Component: 1250 - total flux cleaned = -0.00045054 Jy ! Component: 1300 - total flux cleaned = -0.000486043 Jy ! Component: 1350 - total flux cleaned = -0.000415781 Jy ! Component: 1400 - total flux cleaned = -0.000392959 Jy ! Component: 1450 - total flux cleaned = -0.000415948 Jy ! Component: 1500 - total flux cleaned = -0.000324996 Jy ! Component: 1550 - total flux cleaned = -0.000325064 Jy ! Component: 1600 - total flux cleaned = -0.00028063 Jy ! Component: 1650 - total flux cleaned = -0.000225452 Jy ! Component: 1700 - total flux cleaned = -0.00021453 Jy ! Component: 1750 - total flux cleaned = -0.000149544 Jy ! Component: 1800 - total flux cleaned = -0.000106693 Jy ! Component: 1850 - total flux cleaned = -8.54623e-05 Jy ! Component: 1900 - total flux cleaned = -5.39458e-05 Jy ! Component: 1950 - total flux cleaned = -1.22338e-05 Jy ! Component: 2000 - total flux cleaned = -2.03748e-06 Jy ! Component: 2050 - total flux cleaned = -2.25949e-05 Jy ! Component: 2100 - total flux cleaned = 7.98229e-06 Jy ! Component: 2150 - total flux cleaned = 4.84235e-05 Jy ! Component: 2200 - total flux cleaned = 9.83049e-05 Jy ! Component: 2250 - total flux cleaned = 0.000108112 Jy ! Component: 2300 - total flux cleaned = 0.000127844 Jy ! Component: 2350 - total flux cleaned = 0.00016684 Jy ! Component: 2400 - total flux cleaned = 0.00020541 Jy ! Component: 2450 - total flux cleaned = 0.000186246 Jy ! Component: 2500 - total flux cleaned = 0.000262493 Jy ! Component: 2550 - total flux cleaned = 0.000243529 Jy ! Component: 2600 - total flux cleaned = 0.00024361 Jy ! Component: 2650 - total flux cleaned = 0.000262302 Jy ! Component: 2700 - total flux cleaned = 0.000280758 Jy ! Component: 2750 - total flux cleaned = 0.000262623 Jy ! Component: 2800 - total flux cleaned = 0.000280918 Jy ! Component: 2850 - total flux cleaned = 0.000307968 Jy ! Component: 2900 - total flux cleaned = 0.000343735 Jy ! Component: 2950 - total flux cleaned = 0.000326012 Jy ! Component: 3000 - total flux cleaned = 0.000334955 Jy ! Component: 3050 - total flux cleaned = 0.000361263 Jy ! Component: 3100 - total flux cleaned = 0.000378649 Jy ! Component: 3150 - total flux cleaned = 0.000361364 Jy ! Component: 3200 - total flux cleaned = 0.000395745 Jy ! Component: 3250 - total flux cleaned = 0.00040429 Jy ! Component: 3300 - total flux cleaned = 0.000421271 Jy ! Component: 3350 - total flux cleaned = 0.000404514 Jy ! Component: 3400 - total flux cleaned = 0.000429545 Jy ! Component: 3450 - total flux cleaned = 0.00041297 Jy ! Component: 3500 - total flux cleaned = 0.000429442 Jy ! Component: 3550 - total flux cleaned = 0.000429459 Jy ! Component: 3600 - total flux cleaned = 0.000470348 Jy ! Component: 3650 - total flux cleaned = 0.00047844 Jy ! Component: 3700 - total flux cleaned = 0.000494595 Jy ! Component: 3750 - total flux cleaned = 0.000518659 Jy ! Component: 3800 - total flux cleaned = 0.000502656 Jy ! Component: 3850 - total flux cleaned = 0.000494679 Jy ! Component: 3900 - total flux cleaned = 0.00049461 Jy ! Component: 3950 - total flux cleaned = 0.000510333 Jy ! Component: 4000 - total flux cleaned = 0.000502513 Jy ! Component: 4050 - total flux cleaned = 0.000486956 Jy ! Total flux subtracted in 4096 components = 0.000510094 Jy ! Clean residual min=-0.000444 max=0.000504 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.134603 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 366 components and 0.134603 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2114+4634_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8901 x 2.638 at -30.04 degrees (North through East) ! Clean map min=-0.00094047 max=0.11877 Jy/beam ! Writing clean map to FITS file: .//J2114+4634_X_20180528_map.fits wmodel .//J2114+4634_X_20180528_map.mod ! Writing 366 model components to file: .//J2114+4634_X_20180528_map.mod wobs .//J2114+4634_X_20180528_uvs.fits ! Writing UV FITS file: .//J2114+4634_X_20180528_uvs.fits wwins .//J2114+4634_X_20180528_map.win ! wwins: Wrote 3 windows to .//J2114+4634_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337728 0.337728 0.675457 1.35091 2.70183 5.40365 10.8073 21.6146 43.2292 86.4584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 888.288 quit ! Quitting program ! Log file .//J2114+4634_X_20180528_dfm.log closed on Sun Jul 8 13:50:26 2018