! Started logfile: /scr/pima/rv123_uvs/J1343+6602_X_dfm.log on Sun Dec 23 00:42:53 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J1343+6602_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1343+6602_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! AN table 2: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.574764 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 89 lines of history. ! ! Reading 7780 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 J1343+6602_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 192 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.028301Jy sigma=17.421042 ! Fit after self-cal, rms=0.741859Jy sigma=12.572173 ! 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=0.9853 mas, bmaj=1.142 mas, bpa=-62.58 degrees ! Estimated noise=0.766194 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 = 0.198279 Jy ! Component: 100 - total flux cleaned = 0.247825 Jy ! Total flux subtracted in 100 components = 0.247825 Jy ! Clean residual min=-0.006361 max=0.020697 Jy/beam ! Clean residual mean=-0.000015 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.247825 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.247825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083639Jy sigma=1.288416 ! Fit after self-cal, rms=0.083332Jy sigma=1.284370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235784 Jy ! Component: 100 - total flux cleaned = 0.0352086 Jy ! Total flux subtracted in 100 components = 0.0352086 Jy ! Clean residual min=-0.005103 max=0.007448 Jy/beam ! Clean residual mean=-0.000012 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.283034 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.283034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075667Jy sigma=1.141745 ! Fit after self-cal, rms=0.075318Jy sigma=1.136431 ! Inverting map ! Added new window around map position (1, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894931 Jy ! Component: 100 - total flux cleaned = 0.0121468 Jy ! Total flux subtracted in 100 components = 0.0121468 Jy ! Clean residual min=-0.004996 max=0.005510 Jy/beam ! Clean residual mean=-0.000011 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.29518 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.29518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074104Jy sigma=1.114819 ! Fit after self-cal, rms=0.074001Jy sigma=1.113102 ! 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=1.194 mas, bmaj=1.498 mas, bpa=-56.62 degrees ! Estimated noise=0.529541 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 = 0.00520943 Jy ! Component: 100 - total flux cleaned = 0.00717274 Jy ! Component: 150 - total flux cleaned = 0.00758127 Jy ! Component: 200 - total flux cleaned = 0.00779663 Jy ! Total flux subtracted in 200 components = 0.00779663 Jy ! Clean residual min=-0.004900 max=0.005438 Jy/beam ! Clean residual mean=-0.000055 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.302977 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.302977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073578Jy sigma=1.106186 ! Fit after self-cal, rms=0.073519Jy sigma=1.105231 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 1.498 at -56.62 degrees (North through East) ! Clean map min=-0.0046467 max=0.25506 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.03 KP 1.08 ! LA 0.98 NL 1.02 OV 0.98 PT 0.84 ! SC 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.85 HN 1.03 KP 1.06 ! LA 1.01 MK 1.03 NL 1.08 OV 0.99 ! SC 0.90 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.04 KP 1.07 ! LA 1.01 NL 1.04 OV 0.97 PT 0.85 ! SC 0.94 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.85 HN 1.03 KP 1.04 ! LA 1.01 MK 1.03 NL 1.05 OV 0.99 ! SC 0.89 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.04 KP 1.08 ! LA 1.01 NL 1.03 OV 0.98 PT 0.84 ! SC 0.90 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.83 HN 1.01 KP 1.04 ! LA 1.00 MK 1.05 NL 1.06 OV 1.00 ! SC 0.89 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.25 HN 1.03 KP 1.09 ! LA 1.02 NL 1.02 OV 1.00 PT 0.84 ! SC 0.94 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.83 HN 1.04 KP 1.06 ! LA 0.99 MK 1.05 NL 1.07 OV 0.96 ! SC 0.89 ! ! ! Fit before self-cal, rms=0.073519Jy sigma=1.105231 ! Fit after self-cal, rms=0.069066Jy sigma=0.991734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=1.481 mas, bpa=-52.4 degrees ! Estimated noise=0.5352 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 = 0.00164105 Jy ! Component: 100 - total flux cleaned = 0.00136941 Jy ! Component: 150 - total flux cleaned = 0.00119486 Jy ! Component: 200 - total flux cleaned = 0.000987694 Jy ! Total flux subtracted in 200 components = 0.000987694 Jy ! Clean residual min=-0.003457 max=0.003144 Jy/beam ! Clean residual mean=-0.000011 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.303965 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.303965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068946Jy sigma=0.990119 ! Fit after self-cal, rms=0.068986Jy sigma=0.989319 ! 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=0.068986Jy sigma=0.989319 ! Fit after self-cal, rms=0.065154Jy sigma=0.949987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=1.478 mas, bpa=-52.66 degrees ! Estimated noise=0.534974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715556 Jy ! Component: 100 - total flux cleaned = 0.00075352 Jy ! Component: 150 - total flux cleaned = 0.000753625 Jy ! Component: 200 - total flux cleaned = 0.000726342 Jy ! Total flux subtracted in 200 components = 0.000726342 Jy ! Clean residual min=-0.002961 max=0.002491 Jy/beam ! Clean residual mean=-0.000007 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.304691 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.304691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065104Jy sigma=0.949186 ! Fit after self-cal, rms=0.065108Jy sigma=0.948869 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 = -7.59334e-05 Jy ! Component: 100 - total flux cleaned = 1.08296e-05 Jy ! Component: 150 - total flux cleaned = -1.27232e-05 Jy ! Component: 200 - total flux cleaned = -3.30287e-05 Jy ! Total flux subtracted in 200 components = -3.30287e-05 Jy ! Clean residual min=-0.002917 max=0.002518 Jy/beam ! Clean residual mean=-0.000007 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.304658 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.304658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065078Jy sigma=0.948407 ! Fit after self-cal, rms=0.065070Jy sigma=0.948250 ! 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=0.065070Jy sigma=0.948250 ! Fit after self-cal, rms=0.065131Jy sigma=0.929087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=1.477 mas, bpa=-52.71 degrees ! Estimated noise=0.535054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987875 Jy ! Component: 100 - total flux cleaned = 0.000958432 Jy ! Component: 150 - total flux cleaned = 0.000878964 Jy ! Component: 200 - total flux cleaned = 0.000831671 Jy ! Total flux subtracted in 200 components = 0.000831671 Jy ! Clean residual min=-0.002306 max=0.001841 Jy/beam ! Clean residual mean=0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.30549 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.30549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065100Jy sigma=0.928465 ! Fit after self-cal, rms=0.065108Jy sigma=0.928320 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 = -5.70636e-06 Jy ! Component: 100 - total flux cleaned = -2.40065e-06 Jy ! Component: 150 - total flux cleaned = -4.41355e-05 Jy ! Component: 200 - total flux cleaned = -8.26541e-05 Jy ! Total flux subtracted in 200 components = -8.26541e-05 Jy ! Clean residual min=-0.002303 max=0.001837 Jy/beam ! Clean residual mean=0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.305407 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.305407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065091Jy sigma=0.927996 ! Fit after self-cal, rms=0.065087Jy sigma=0.927932 ! 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=0.065087Jy sigma=0.927932 ! Fit after self-cal, rms=0.065089Jy sigma=0.927833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=3.185 mas, bpa=-51.3 degrees ! Estimated noise=0.638392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681021 Jy ! Component: 100 - total flux cleaned = 0.000782174 Jy ! Component: 150 - total flux cleaned = 0.000848874 Jy ! Component: 200 - total flux cleaned = 0.000902984 Jy ! Total flux subtracted in 200 components = 0.000902984 Jy ! Clean residual min=-0.002253 max=0.001873 Jy/beam ! Clean residual mean=0.000012 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.30631 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.30631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065086Jy sigma=0.927799 ! Fit after self-cal, rms=0.065077Jy sigma=0.927706 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 = -8.86865e-05 Jy ! Component: 100 - total flux cleaned = -2.14896e-05 Jy ! Component: 150 - total flux cleaned = 1.44905e-05 Jy ! Component: 200 - total flux cleaned = 3.52618e-05 Jy ! Total flux subtracted in 200 components = 3.52618e-05 Jy ! Clean residual min=-0.002241 max=0.001873 Jy/beam ! Clean residual mean=0.000012 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.306345 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.306345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065076Jy sigma=0.927687 ! Fit after self-cal, rms=0.065072Jy sigma=0.927646 ! 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=1.189 mas, bmaj=1.477 mas, bpa=-52.74 degrees ! Estimated noise=0.535366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 1.477 at -52.74 degrees (North through East) ! Clean map min=-0.0021581 max=0.25391 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=0.9814 mas, bmaj=1.119 mas, bpa=-58.22 degrees ! Estimated noise=0.772701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196506 Jy ! Component: 100 - total flux cleaned = 0.251818 Jy ! Component: 150 - total flux cleaned = 0.277045 Jy ! Component: 200 - total flux cleaned = 0.28998 Jy ! Total flux subtracted in 200 components = 0.28998 Jy ! Clean residual min=-0.002987 max=0.006259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.28998 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 0.28998 Jy ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=1.477 mas, bpa=-52.74 degrees ! Estimated noise=0.535366 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 = 0.00826835 Jy ! Component: 100 - total flux cleaned = 0.0124647 Jy ! Component: 150 - total flux cleaned = 0.0148593 Jy ! Component: 200 - total flux cleaned = 0.0159843 Jy ! Total flux subtracted in 200 components = 0.0159843 Jy ! Clean residual min=-0.002403 max=0.001912 Jy/beam ! Clean residual mean=0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.305964 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.305964 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=2.298 mas, bmaj=3.185 mas, bpa=-51.3 degrees ! Estimated noise=0.638392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627093 Jy ! Component: 100 - total flux cleaned = 0.000737931 Jy ! Component: 150 - total flux cleaned = 0.000752589 Jy ! Component: 200 - total flux cleaned = 0.000752384 Jy ! Total flux subtracted in 200 components = 0.000752384 Jy ! Clean residual min=-0.002253 max=0.001867 Jy/beam ! Clean residual mean=0.000012 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.306716 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 = 4.97029e-07 Jy ! Component: 100 - total flux cleaned = -8.51037e-06 Jy ! Component: 150 - total flux cleaned = -2.45302e-05 Jy ! Component: 200 - total flux cleaned = -3.20326e-05 Jy ! Total flux subtracted in 200 components = -3.20326e-05 Jy ! Clean residual min=-0.002251 max=0.001869 Jy/beam ! Clean residual mean=0.000012 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.306684 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.306684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=1.477 mas, bpa=-52.74 degrees ! Estimated noise=0.535366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.12693e-05 Jy ! Component: 100 - total flux cleaned = -0.000123284 Jy ! Component: 150 - total flux cleaned = -0.000271384 Jy ! Component: 200 - total flux cleaned = -0.000351359 Jy ! Total flux subtracted in 200 components = -0.000351359 Jy ! Clean residual min=-0.002254 max=0.001876 Jy/beam ! Clean residual mean=0.000006 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.306333 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.306333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065098Jy sigma=0.928083 ! Fit after self-cal, rms=0.065093Jy sigma=0.927891 wmodel J1343+6602_X_map.mod ! Writing 33 model components to file: J1343+6602_X_map.mod wobs J1343+6602_X_uvs.fits ! Writing UV FITS file: J1343+6602_X_uvs.fits wwins J1343+6602_X_map.win ! wwins: Wrote 2 windows to J1343+6602_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 = -0.000600838 Jy ! Component: 100 - total flux cleaned = -0.000319519 Jy ! Component: 150 - total flux cleaned = -0.000184745 Jy ! Component: 200 - total flux cleaned = -8.72008e-05 Jy ! Component: 250 - total flux cleaned = -5.51136e-05 Jy ! Component: 300 - total flux cleaned = -0.000148157 Jy ! Component: 350 - total flux cleaned = -0.000147863 Jy ! Component: 400 - total flux cleaned = -0.000148429 Jy ! Component: 450 - total flux cleaned = -0.000118816 Jy ! Component: 500 - total flux cleaned = -8.96222e-05 Jy ! Component: 550 - total flux cleaned = -6.05652e-05 Jy ! Component: 600 - total flux cleaned = 2.44477e-05 Jy ! Component: 650 - total flux cleaned = 8.0021e-05 Jy ! Component: 700 - total flux cleaned = 0.000107876 Jy ! Component: 750 - total flux cleaned = 5.26695e-05 Jy ! Component: 800 - total flux cleaned = 0.000134651 Jy ! Component: 850 - total flux cleaned = 0.000134737 Jy ! Component: 900 - total flux cleaned = 0.000269397 Jy ! Component: 950 - total flux cleaned = 0.00018977 Jy ! Component: 1000 - total flux cleaned = 0.000216307 Jy ! Component: 1050 - total flux cleaned = 0.000295091 Jy ! Component: 1100 - total flux cleaned = 0.00029517 Jy ! Component: 1150 - total flux cleaned = 0.000346927 Jy ! Component: 1200 - total flux cleaned = 0.000294982 Jy ! Component: 1250 - total flux cleaned = 0.000295119 Jy ! Component: 1300 - total flux cleaned = 0.000371513 Jy ! Component: 1350 - total flux cleaned = 0.000396678 Jy ! Component: 1400 - total flux cleaned = 0.000296122 Jy ! Component: 1450 - total flux cleaned = 0.000346031 Jy ! Component: 1500 - total flux cleaned = 0.000296359 Jy ! Component: 1550 - total flux cleaned = 0.000271512 Jy ! Component: 1600 - total flux cleaned = 0.000295912 Jy ! Component: 1650 - total flux cleaned = 0.000271438 Jy ! Component: 1700 - total flux cleaned = 0.000198676 Jy ! Component: 1750 - total flux cleaned = 0.000247051 Jy ! Component: 1800 - total flux cleaned = 0.000151017 Jy ! Component: 1850 - total flux cleaned = 0.000246724 Jy ! Component: 1900 - total flux cleaned = 0.000127697 Jy ! Component: 1950 - total flux cleaned = 0.000175053 Jy ! Component: 2000 - total flux cleaned = 0.0002694 Jy ! Component: 2050 - total flux cleaned = 0.000198758 Jy ! Component: 2100 - total flux cleaned = 0.000221967 Jy ! Component: 2150 - total flux cleaned = 0.000198596 Jy ! Component: 2200 - total flux cleaned = 0.000198661 Jy ! Component: 2250 - total flux cleaned = 0.000175544 Jy ! Component: 2300 - total flux cleaned = 0.000221465 Jy ! Component: 2350 - total flux cleaned = 0.000152905 Jy ! Component: 2400 - total flux cleaned = 0.000220983 Jy ! Component: 2450 - total flux cleaned = 0.000175718 Jy ! Component: 2500 - total flux cleaned = 8.55338e-05 Jy ! Component: 2550 - total flux cleaned = 0.000153083 Jy ! Component: 2600 - total flux cleaned = 0.00017539 Jy ! Component: 2650 - total flux cleaned = 8.6244e-05 Jy ! Component: 2700 - total flux cleaned = 4.1975e-05 Jy ! Component: 2750 - total flux cleaned = 0.000130111 Jy ! Component: 2800 - total flux cleaned = 8.59252e-05 Jy ! Component: 2850 - total flux cleaned = -6.74235e-05 Jy ! Component: 2900 - total flux cleaned = -4.54827e-05 Jy ! Component: 2950 - total flux cleaned = -8.89154e-05 Jy ! Component: 3000 - total flux cleaned = -8.90838e-05 Jy ! Component: 3050 - total flux cleaned = -8.91068e-05 Jy ! Component: 3100 - total flux cleaned = -0.000153645 Jy ! Component: 3150 - total flux cleaned = -0.000282339 Jy ! Component: 3200 - total flux cleaned = -0.000239543 Jy ! Component: 3250 - total flux cleaned = -0.000324808 Jy ! Component: 3300 - total flux cleaned = -0.000303591 Jy ! Component: 3350 - total flux cleaned = -0.000303629 Jy ! Component: 3400 - total flux cleaned = -0.000451125 Jy ! Component: 3450 - total flux cleaned = -0.000430241 Jy ! Component: 3500 - total flux cleaned = -0.000472297 Jy ! Component: 3550 - total flux cleaned = -0.000555718 Jy ! Component: 3600 - total flux cleaned = -0.00059722 Jy ! Component: 3650 - total flux cleaned = -0.000659261 Jy ! Component: 3700 - total flux cleaned = -0.000741877 Jy ! Component: 3750 - total flux cleaned = -0.000700715 Jy ! Component: 3800 - total flux cleaned = -0.000762271 Jy ! Component: 3850 - total flux cleaned = -0.000762361 Jy ! Component: 3900 - total flux cleaned = -0.000782677 Jy ! Component: 3950 - total flux cleaned = -0.000884266 Jy ! Component: 4000 - total flux cleaned = -0.000843759 Jy ! Component: 4050 - total flux cleaned = -0.00094475 Jy ! Total flux subtracted in 4096 components = -0.00104541 Jy ! Clean residual min=-0.001151 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.305287 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 385 components and 0.305288 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1343+6602_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 1.477 at -52.74 degrees (North through East) ! Clean map min=-0.0016995 max=0.25331 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1343+6602_X_map.fits wmodel /scr/pima/rv123_uvs/J1343+6602_X_map.mod ! Writing 385 model components to file: /scr/pima/rv123_uvs/J1343+6602_X_map.mod wobs /scr/pima/rv123_uvs/J1343+6602_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1343+6602_X_uvs.fits wwins /scr/pima/rv123_uvs/J1343+6602_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv123_uvs/J1343+6602_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.253309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000358051 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424049 0.424049 0.848098 1.6962 3.39239 6.78479 13.5696 27.1391 54.2783 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.253 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 707.465 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1343+6602_X_dfm.log closed on Sun Dec 23 00:42:57 2018