! Started logfile: .//J1223-0546_C_20180522_dfm.log on Mon Jun 11 08:53:54 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1223-0546_C_20180522_uva.fits ! Reading UV FITS file: .//J1223-0546_C_20180522_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1223-0546 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 33480 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1223-0546_C] 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 0.300x0.300 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. ! ! 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=1.004914Jy sigma=23.268251 ! Fit after self-cal, rms=0.924998Jy sigma=21.491807 ! 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=1.331 mas, bmaj=3.313 mas, bpa=-1.836 degrees ! Estimated noise=0.35148 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 = 0.0580121 Jy ! Component: 100 - total flux cleaned = 0.0706949 Jy ! Total flux subtracted in 100 components = 0.0706949 Jy ! Clean residual min=-0.002709 max=0.003787 Jy/beam ! Clean residual mean=0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0706949 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0706949 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=0.036651Jy sigma=0.710996 ! Fit after self-cal, rms=0.036617Jy sigma=0.710474 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322839 Jy ! Component: 100 - total flux cleaned = 0.00370623 Jy ! Total flux subtracted in 100 components = 0.00370623 Jy ! Clean residual min=-0.001896 max=0.002041 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0744012 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0744012 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=0.036205Jy sigma=0.705691 ! Fit after self-cal, rms=0.036196Jy sigma=0.705576 ! 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=1.752 mas, bmaj=3.971 mas, bpa=-2.011 degrees ! Estimated noise=0.173089 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 = -3.92263e-05 Jy ! Component: 100 - total flux cleaned = -0.000102081 Jy ! Component: 150 - total flux cleaned = -0.000137639 Jy ! Component: 200 - total flux cleaned = -0.00018416 Jy ! Total flux subtracted in 200 components = -0.00018416 Jy ! Clean residual min=-0.001595 max=0.001965 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.074217 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.074217 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=0.036157Jy sigma=0.705385 ! Fit after self-cal, rms=0.036155Jy sigma=0.705376 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.752 x 3.971 at -2.011 degrees (North through East) ! Clean map min=-0.0015399 max=0.074448 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.91 KP 1.00 ! LA 1.11 MK 0.98 NL 1.06 OV 1.04 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.95 KP 0.98 ! LA 1.06 MK 0.95 NL 1.05 OV 1.05 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.99 KP 0.98 ! LA 0.71 MK 1.04 NL 1.08 OV 0.98 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.66 KP 0.95 ! LA 1.03 MK 0.99 NL 0.88 OV 1.05 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.98 HN 0.98 KP 0.96 ! LA 1.02 MK 1.01 NL 1.08 OV 1.05 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.98 KP 0.97 ! LA 1.03 MK 0.99 NL 1.10 OV 1.04 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 0.98 ! LA 1.05 MK 0.99 NL 1.08 OV 1.06 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.01 KP 1.01 ! LA 1.04 MK 0.99 NL 1.12 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.036155Jy sigma=0.705376 ! Fit after self-cal, rms=0.033415Jy sigma=0.687108 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=3.99 mas, bpa=-2.078 degrees ! Estimated noise=0.17264 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 (-2.1, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624821 Jy ! Component: 100 - total flux cleaned = 0.000613625 Jy ! Component: 150 - total flux cleaned = 0.000593075 Jy ! Component: 200 - total flux cleaned = 0.000574818 Jy ! Total flux subtracted in 200 components = 0.000574818 Jy ! Clean residual min=-0.000494 max=0.000491 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0747918 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0747918 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=0.033401Jy sigma=0.686797 ! Fit after self-cal, rms=0.033393Jy sigma=0.686632 ! 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=0.033393Jy sigma=0.686632 ! Fit after self-cal, rms=0.033358Jy sigma=0.686605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.739 mas, bmaj=3.987 mas, bpa=-2.055 degrees ! Estimated noise=0.172571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175132 Jy ! Component: 100 - total flux cleaned = 0.000145299 Jy ! Component: 150 - total flux cleaned = 0.000132012 Jy ! Component: 200 - total flux cleaned = 0.000132248 Jy ! Total flux subtracted in 200 components = 0.000132248 Jy ! Clean residual min=-0.000453 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0749241 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0749241 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=0.033354Jy sigma=0.686522 ! Fit after self-cal, rms=0.033354Jy sigma=0.686519 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 = 1.29628e-05 Jy ! Component: 100 - total flux cleaned = 7.69905e-06 Jy ! Component: 150 - total flux cleaned = 1.255e-05 Jy ! Component: 200 - total flux cleaned = 7.95632e-06 Jy ! Total flux subtracted in 200 components = 7.95632e-06 Jy ! Clean residual min=-0.000449 max=0.000480 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.074932 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.074932 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=0.033352Jy sigma=0.686489 ! Fit after self-cal, rms=0.033352Jy sigma=0.686487 ! 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=0.033352Jy sigma=0.686487 ! Fit after self-cal, rms=0.033337Jy sigma=0.686477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=3.986 mas, bpa=-2.055 degrees ! Estimated noise=0.172525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.5849e-05 Jy ! Component: 100 - total flux cleaned = 4.60953e-05 Jy ! Component: 150 - total flux cleaned = 3.74247e-05 Jy ! Component: 200 - total flux cleaned = 3.73469e-05 Jy ! Total flux subtracted in 200 components = 3.73469e-05 Jy ! Clean residual min=-0.000448 max=0.000481 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0749694 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.0749694 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=0.033335Jy sigma=0.686450 ! Fit after self-cal, rms=0.033335Jy sigma=0.686450 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 (-18.9, 47.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233205 Jy ! Component: 100 - total flux cleaned = 0.000270546 Jy ! Component: 150 - total flux cleaned = 0.000263558 Jy ! Component: 200 - total flux cleaned = 0.000243583 Jy ! Total flux subtracted in 200 components = 0.000243583 Jy ! Clean residual min=-0.000464 max=0.000415 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.075213 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.075213 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=0.033327Jy sigma=0.686321 ! Fit after self-cal, rms=0.033327Jy sigma=0.686315 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.033327Jy sigma=0.686315 ! Fit after self-cal, rms=0.033302Jy sigma=0.686313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=6.427 mas, bpa=-8.309 degrees ! Estimated noise=0.213541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120034 Jy ! Component: 100 - total flux cleaned = -0.000160244 Jy ! Component: 150 - total flux cleaned = -0.000154844 Jy ! Component: 200 - total flux cleaned = -0.000144898 Jy ! Total flux subtracted in 200 components = -0.000144898 Jy ! Clean residual min=-0.000433 max=0.000443 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0750681 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0750681 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=0.033302Jy sigma=0.686303 ! Fit after self-cal, rms=0.033301Jy sigma=0.686300 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 = 2.32026e-05 Jy ! Component: 100 - total flux cleaned = 3.12727e-05 Jy ! Component: 150 - total flux cleaned = 3.87526e-05 Jy ! Component: 200 - total flux cleaned = 4.93407e-05 Jy ! Total flux subtracted in 200 components = 4.93407e-05 Jy ! Clean residual min=-0.000424 max=0.000429 Jy/beam ! Clean residual mean=0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0751174 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0751174 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=0.033301Jy sigma=0.686296 ! Fit after self-cal, rms=0.033301Jy sigma=0.686294 ! 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=1.738 mas, bmaj=3.986 mas, bpa=-2.073 degrees ! Estimated noise=0.172459 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.738 x 3.986 at -2.073 degrees (North through East) ! Clean map min=-0.00041944 max=0.074256 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=1.322 mas, bmaj=3.339 mas, bpa=-2.044 degrees ! Estimated noise=0.349166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576446 Jy ! Component: 100 - total flux cleaned = 0.0702715 Jy ! Component: 150 - total flux cleaned = 0.0737571 Jy ! Component: 200 - total flux cleaned = 0.0742609 Jy ! Total flux subtracted in 200 components = 0.0742609 Jy ! Clean residual min=-0.001235 max=0.001136 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0742608 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0742608 Jy ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=3.986 mas, bpa=-2.073 degrees ! Estimated noise=0.172459 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 = 0.000768143 Jy ! Component: 100 - total flux cleaned = 0.000934701 Jy ! Component: 150 - total flux cleaned = 0.000965159 Jy ! Component: 200 - total flux cleaned = 0.000979304 Jy ! Total flux subtracted in 200 components = 0.000979304 Jy ! Clean residual min=-0.000506 max=0.000481 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0752402 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0752402 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=6.427 mas, bpa=-8.309 degrees ! Estimated noise=0.213541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.48277e-05 Jy ! Component: 100 - total flux cleaned = -6.42596e-05 Jy ! Component: 150 - total flux cleaned = -5.64898e-05 Jy ! Component: 200 - total flux cleaned = -4.97443e-05 Jy ! Total flux subtracted in 200 components = -4.97443e-05 Jy ! Clean residual min=-0.000461 max=0.000490 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0751904 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 = 6.37518e-06 Jy ! Component: 100 - total flux cleaned = 1.24333e-05 Jy ! Component: 150 - total flux cleaned = 1.80987e-05 Jy ! Component: 200 - total flux cleaned = 1.80353e-05 Jy ! Total flux subtracted in 200 components = 1.80353e-05 Jy ! Clean residual min=-0.000449 max=0.000472 Jy/beam ! Clean residual mean=0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0752084 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.0752085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=3.986 mas, bpa=-2.073 degrees ! Estimated noise=0.172459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.34359e-05 Jy ! Component: 100 - total flux cleaned = 7.13809e-05 Jy ! Component: 150 - total flux cleaned = 7.10529e-05 Jy ! Component: 200 - total flux cleaned = 6.296e-05 Jy ! Total flux subtracted in 200 components = 6.296e-05 Jy ! Clean residual min=-0.000456 max=0.000444 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0752714 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0752714 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=0.033307Jy sigma=0.686415 ! Fit after self-cal, rms=0.033308Jy sigma=0.686408 wmodel J1223-0546_C_map.mod ! Writing 72 model components to file: J1223-0546_C_map.mod wobs J1223-0546_C_uvs.fits ! Writing UV FITS file: J1223-0546_C_uvs.fits wwins J1223-0546_C_map.win ! wwins: Wrote 3 windows to J1223-0546_C_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 = -5.09375e-05 Jy ! Component: 100 - total flux cleaned = -9.7116e-05 Jy ! Component: 150 - total flux cleaned = -0.000148631 Jy ! Component: 200 - total flux cleaned = -0.0001697 Jy ! Component: 250 - total flux cleaned = -0.000176552 Jy ! Component: 300 - total flux cleaned = -0.000228672 Jy ! Component: 350 - total flux cleaned = -0.000266418 Jy ! Component: 400 - total flux cleaned = -0.00030931 Jy ! Component: 450 - total flux cleaned = -0.000345246 Jy ! Component: 500 - total flux cleaned = -0.00036278 Jy ! Component: 550 - total flux cleaned = -0.000396972 Jy ! Component: 600 - total flux cleaned = -0.000424701 Jy ! Component: 650 - total flux cleaned = -0.000430107 Jy ! Component: 700 - total flux cleaned = -0.000440977 Jy ! Component: 750 - total flux cleaned = -0.000472446 Jy ! Component: 800 - total flux cleaned = -0.000487858 Jy ! Component: 850 - total flux cleaned = -0.000492965 Jy ! Component: 900 - total flux cleaned = -0.000513002 Jy ! Component: 950 - total flux cleaned = -0.000522791 Jy ! Component: 1000 - total flux cleaned = -0.000513208 Jy ! Component: 1050 - total flux cleaned = -0.000522776 Jy ! Component: 1100 - total flux cleaned = -0.000532253 Jy ! Component: 1150 - total flux cleaned = -0.000546063 Jy ! Component: 1200 - total flux cleaned = -0.000537009 Jy ! Component: 1250 - total flux cleaned = -0.00054602 Jy ! Component: 1300 - total flux cleaned = -0.000550422 Jy ! Component: 1350 - total flux cleaned = -0.000541734 Jy ! Component: 1400 - total flux cleaned = -0.000550372 Jy ! Component: 1450 - total flux cleaned = -0.000541852 Jy ! Component: 1500 - total flux cleaned = -0.000529184 Jy ! Component: 1550 - total flux cleaned = -0.000525042 Jy ! Component: 1600 - total flux cleaned = -0.000516863 Jy ! Component: 1650 - total flux cleaned = -0.000512816 Jy ! Component: 1700 - total flux cleaned = -0.000512809 Jy ! Component: 1750 - total flux cleaned = -0.000500849 Jy ! Component: 1800 - total flux cleaned = -0.000496902 Jy ! Component: 1850 - total flux cleaned = -0.00049297 Jy ! Component: 1900 - total flux cleaned = -0.000489052 Jy ! Component: 1950 - total flux cleaned = -0.000473794 Jy ! Component: 2000 - total flux cleaned = -0.000458667 Jy ! Component: 2050 - total flux cleaned = -0.000458691 Jy ! Component: 2100 - total flux cleaned = -0.000458692 Jy ! Component: 2150 - total flux cleaned = -0.000458625 Jy ! Component: 2200 - total flux cleaned = -0.000447744 Jy ! Component: 2250 - total flux cleaned = -0.000447765 Jy ! Component: 2300 - total flux cleaned = -0.000461925 Jy ! Component: 2350 - total flux cleaned = -0.000447799 Jy ! Component: 2400 - total flux cleaned = -0.000447807 Jy ! Component: 2450 - total flux cleaned = -0.000458194 Jy ! Component: 2500 - total flux cleaned = -0.000451321 Jy ! Component: 2550 - total flux cleaned = -0.000454748 Jy ! Component: 2600 - total flux cleaned = -0.000464911 Jy ! Component: 2650 - total flux cleaned = -0.000474976 Jy ! Component: 2700 - total flux cleaned = -0.0004883 Jy ! Component: 2750 - total flux cleaned = -0.000501516 Jy ! Component: 2800 - total flux cleaned = -0.000514619 Jy ! Component: 2850 - total flux cleaned = -0.000517844 Jy ! Component: 2900 - total flux cleaned = -0.000517872 Jy ! Component: 2950 - total flux cleaned = -0.00053709 Jy ! Component: 3000 - total flux cleaned = -0.000540239 Jy ! Component: 3050 - total flux cleaned = -0.000549678 Jy ! Component: 3100 - total flux cleaned = -0.000546534 Jy ! Component: 3150 - total flux cleaned = -0.000558959 Jy ! Component: 3200 - total flux cleaned = -0.00056203 Jy ! Component: 3250 - total flux cleaned = -0.000571231 Jy ! Component: 3300 - total flux cleaned = -0.000577331 Jy ! Component: 3350 - total flux cleaned = -0.000583393 Jy ! Component: 3400 - total flux cleaned = -0.000595384 Jy ! Component: 3450 - total flux cleaned = -0.000601307 Jy ! Component: 3500 - total flux cleaned = -0.00059836 Jy ! Component: 3550 - total flux cleaned = -0.000607223 Jy ! Component: 3600 - total flux cleaned = -0.000610128 Jy ! Component: 3650 - total flux cleaned = -0.000607226 Jy ! Component: 3700 - total flux cleaned = -0.000621725 Jy ! Component: 3750 - total flux cleaned = -0.000610206 Jy ! Component: 3800 - total flux cleaned = -0.000615961 Jy ! Component: 3850 - total flux cleaned = -0.000613119 Jy ! Component: 3900 - total flux cleaned = -0.000624483 Jy ! Component: 3950 - total flux cleaned = -0.000618831 Jy ! Component: 4000 - total flux cleaned = -0.000621639 Jy ! Component: 4050 - total flux cleaned = -0.00062721 Jy ! Total flux subtracted in 4096 components = -0.000624424 Jy ! Clean residual min=-0.000148 max=0.000174 Jy/beam ! Clean residual mean=0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.074647 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 350 components and 0.074647 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1223-0546_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.738 x 3.986 at -2.073 degrees (North through East) ! Clean map min=-0.00031026 max=0.073966 Jy/beam ! Writing clean map to FITS file: .//J1223-0546_C_20180522_map.fits wmodel .//J1223-0546_C_20180522_map.mod ! Writing 350 model components to file: .//J1223-0546_C_20180522_map.mod wobs .//J1223-0546_C_20180522_uvs.fits ! Writing UV FITS file: .//J1223-0546_C_20180522_uvs.fits wwins .//J1223-0546_C_20180522_map.win ! wwins: Wrote 4 windows to .//J1223-0546_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0739657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.87208e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197608 0.197608 0.395217 0.790433 1.58087 3.16173 6.32347 12.6469 25.2939 50.5877 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1518.15 quit ! Quitting program ! Log file .//J1223-0546_C_20180522_dfm.log closed on Mon Jun 11 08:53:59 2018