! Started logfile: /scr/pima/rv126_uvs/J0702-1951_S_dfm.log on Sun Dec 23 07:36:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J0702-1951_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0702-1951_S_uva.fits ! AN table 1: 18 integrations on 21 of 21 possible baselines. ! AN table 2: 115 integrations on 21 of 21 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.218772 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0702-1951 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 2536 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0702-1951_S] 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 0.500x0.500 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 26 telescope corrections were flagged in sub-array 1. ! A total of 783 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 783 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 805 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 783 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.415322Jy sigma=15.422438 ! Fit after self-cal, rms=0.319849Jy sigma=2.848414 ! 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=2.483 mas, bmaj=4.833 mas, bpa=16.98 degrees ! Estimated noise=2.96315 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 = 0.686766 Jy ! Component: 100 - total flux cleaned = 0.872484 Jy ! Total flux subtracted in 100 components = 0.872484 Jy ! Clean residual min=-0.044757 max=0.070089 Jy/beam ! Clean residual mean=0.000249 rms=0.012105 Jy/beam ! Combined flux in latest and established models = 0.872484 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.872484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294963Jy sigma=2.528342 ! Fit after self-cal, rms=0.294639Jy sigma=2.527116 ! 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=3.657 mas, bmaj=7.532 mas, bpa=5.893 degrees ! Estimated noise=1.91358 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 (0.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112681 Jy ! Component: 100 - total flux cleaned = 0.173137 Jy ! Component: 150 - total flux cleaned = 0.207467 Jy ! Component: 200 - total flux cleaned = 0.221882 Jy ! Total flux subtracted in 200 components = 0.221882 Jy ! Clean residual min=-0.040365 max=0.047615 Jy/beam ! Clean residual mean=-0.000305 rms=0.010560 Jy/beam ! Combined flux in latest and established models = 1.09437 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 1.09437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246324Jy sigma=1.794354 ! Fit after self-cal, rms=0.244776Jy sigma=1.766229 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.657 x 7.532 at 5.893 degrees (North through East) ! Clean map min=-0.039999 max=0.80968 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 KP 0.95 LA 0.94 ! MK 1.05 OV 0.92 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HH 1.03 HN 0.94 LA 0.93 ! NL 1.28 WN 1.00* WZ 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.88 KP 0.95 LA 0.93 ! NL 1.10 PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 1.02 KP 0.94 LA 0.96 ! MK 1.04 OV 0.85 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HH 1.06 HN 1.01 LA 0.95 ! NL 1.31 WN 1.00* WZ 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 0.92 KP 0.93 LA 0.90 ! NL 1.10 PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* HN 0.00* LA 0.00* ! NL 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* KP 0.00* LA 0.00* ! NL 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.04 KP 0.93 LA 0.93 ! MK 1.05 OV 0.90 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HH 0.85 HN 0.95 LA 0.98 ! NL 1.27 WN 1.00* WZ 0.81 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.87 KP 0.89 LA 0.93 ! NL 1.09 PT 1.06 ! ! ! Fit before self-cal, rms=0.244776Jy sigma=1.766229 ! Fit after self-cal, rms=0.212936Jy sigma=1.010039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=7.572 mas, bpa=5.657 degrees ! Estimated noise=1.94388 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 = -0.0106559 Jy ! Component: 100 - total flux cleaned = -0.0107724 Jy ! Component: 150 - total flux cleaned = -0.00971242 Jy ! Component: 200 - total flux cleaned = -0.00969723 Jy ! Total flux subtracted in 200 components = -0.00969723 Jy ! Clean residual min=-0.013945 max=0.011537 Jy/beam ! Clean residual mean=-0.000256 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 1.08467 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 1.08467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210781Jy sigma=0.969202 ! Fit after self-cal, rms=0.210674Jy sigma=0.964663 ! 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=0.210674Jy sigma=0.964663 ! Fit after self-cal, rms=0.210409Jy sigma=0.934221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=7.537 mas, bpa=5.715 degrees ! Estimated noise=1.93733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00941415 Jy ! Component: 100 - total flux cleaned = -0.0104263 Jy ! Component: 150 - total flux cleaned = -0.0108662 Jy ! Component: 200 - total flux cleaned = -0.0110733 Jy ! Total flux subtracted in 200 components = -0.0110733 Jy ! Clean residual min=-0.012362 max=0.009706 Jy/beam ! Clean residual mean=-0.000026 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 1.0736 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 1.0736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209784Jy sigma=0.919583 ! Fit after self-cal, rms=0.209749Jy sigma=0.918648 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 = -0.00149044 Jy ! Component: 100 - total flux cleaned = -0.00148981 Jy ! Component: 150 - total flux cleaned = -0.00165002 Jy ! Component: 200 - total flux cleaned = -0.00164452 Jy ! Total flux subtracted in 200 components = -0.00164452 Jy ! Clean residual min=-0.012079 max=0.009925 Jy/beam ! Clean residual mean=-0.000010 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 1.07195 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 1.07195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209461Jy sigma=0.913421 ! Fit after self-cal, rms=0.209447Jy sigma=0.913198 ! 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=0.209447Jy sigma=0.913198 ! Fit after self-cal, rms=0.236511Jy sigma=0.891477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=7.537 mas, bpa=5.709 degrees ! Estimated noise=1.93647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0070113 Jy ! Component: 100 - total flux cleaned = -0.00796687 Jy ! Component: 150 - total flux cleaned = -0.00830612 Jy ! Component: 200 - total flux cleaned = -0.00861746 Jy ! Total flux subtracted in 200 components = -0.00861746 Jy ! Clean residual min=-0.009828 max=0.008844 Jy/beam ! Clean residual mean=0.000071 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 1.06333 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 1.06333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236324Jy sigma=0.882513 ! Fit after self-cal, rms=0.236286Jy sigma=0.881886 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 = -0.0016767 Jy ! Component: 100 - total flux cleaned = -0.00193756 Jy ! Component: 150 - total flux cleaned = -0.00194002 Jy ! Component: 200 - total flux cleaned = -0.00194226 Jy ! Total flux subtracted in 200 components = -0.00194226 Jy ! Clean residual min=-0.009608 max=0.008518 Jy/beam ! Clean residual mean=0.000090 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 1.06139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 1.06139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236178Jy sigma=0.878540 ! Fit after self-cal, rms=0.236170Jy sigma=0.878425 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.236170Jy sigma=0.878425 ! Fit after self-cal, rms=0.235825Jy sigma=0.874972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.36 mas, bmaj=17.96 mas, bpa=-1.877 degrees ! Estimated noise=2.20363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00493476 Jy ! Component: 100 - total flux cleaned = -0.00541648 Jy ! Component: 150 - total flux cleaned = -0.0055959 Jy ! Component: 200 - total flux cleaned = -0.00559529 Jy ! Total flux subtracted in 200 components = -0.00559529 Jy ! Clean residual min=-0.008566 max=0.007126 Jy/beam ! Clean residual mean=0.000086 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 1.0558 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 1.0558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235827Jy sigma=0.871943 ! Fit after self-cal, rms=0.235810Jy sigma=0.871455 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 = -0.000621411 Jy ! Component: 100 - total flux cleaned = -0.000693803 Jy ! Component: 150 - total flux cleaned = -0.000835381 Jy ! Component: 200 - total flux cleaned = -0.000965294 Jy ! Total flux subtracted in 200 components = -0.000965294 Jy ! Clean residual min=-0.008502 max=0.007016 Jy/beam ! Clean residual mean=0.000101 rms=0.002356 Jy/beam ! Combined flux in latest and established models = 1.05483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 1.05483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235807Jy sigma=0.870695 ! Fit after self-cal, rms=0.235797Jy sigma=0.870524 ! 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=3.66 mas, bmaj=7.539 mas, bpa=5.712 degrees ! Estimated noise=1.93554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 7.539 at 5.712 degrees (North through East) ! Clean map min=-0.010558 max=0.83244 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235797Jy sigma=0.870524 ! Fit after self-cal, rms=0.239212Jy sigma=0.746655 ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=7.537 mas, bpa=5.752 degrees ! Estimated noise=1.93252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00477022 Jy ! Component: 100 - total flux cleaned = -0.00541385 Jy ! Component: 150 - total flux cleaned = -0.00587133 Jy ! Component: 200 - total flux cleaned = -0.00619576 Jy ! Total flux subtracted in 200 components = -0.00619576 Jy ! Clean residual min=-0.008310 max=0.007532 Jy/beam ! Clean residual mean=0.000040 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 1.04864 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 1.04864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239176Jy sigma=0.741740 ! Fit after self-cal, rms=0.239164Jy sigma=0.741504 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000940983 Jy ! Component: 100 - total flux cleaned = -0.00113222 Jy ! Component: 150 - total flux cleaned = -0.00139479 Jy ! Component: 200 - total flux cleaned = -0.0014788 Jy ! Total flux subtracted in 200 components = -0.0014788 Jy ! Clean residual min=-0.008152 max=0.007463 Jy/beam ! Clean residual mean=0.000055 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 1.04716 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 1.04716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239116Jy sigma=0.739390 ! Fit after self-cal, rms=0.239111Jy sigma=0.739346 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239111Jy sigma=0.739346 ! Fit after self-cal, rms=0.239196Jy sigma=0.737603 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=2.459 mas, bmaj=4.733 mas, bpa=16.44 degrees ! Estimated noise=2.99526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.694624 Jy ! Component: 100 - total flux cleaned = 0.877198 Jy ! Component: 150 - total flux cleaned = 0.940008 Jy ! Component: 200 - total flux cleaned = 0.971506 Jy ! Total flux subtracted in 200 components = 0.971506 Jy ! Clean residual min=-0.013405 max=0.016880 Jy/beam ! Clean residual mean=0.000065 rms=0.003306 Jy/beam ! Combined flux in latest and established models = 0.971506 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.971506 Jy ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=7.553 mas, bpa=5.659 degrees ! Estimated noise=1.93158 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 = 0.0278308 Jy ! Component: 100 - total flux cleaned = 0.043139 Jy ! Component: 150 - total flux cleaned = 0.0521536 Jy ! Component: 200 - total flux cleaned = 0.0576833 Jy ! Total flux subtracted in 200 components = 0.0576833 Jy ! Clean residual min=-0.007064 max=0.008201 Jy/beam ! Clean residual mean=0.000174 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 1.02919 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 1.02919 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.394 mas, bmaj=18.05 mas, bpa=-1.886 degrees ! Estimated noise=2.19304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458482 Jy ! Component: 100 - total flux cleaned = 0.00667686 Jy ! Component: 150 - total flux cleaned = 0.00702226 Jy ! Component: 200 - total flux cleaned = 0.00721372 Jy ! Total flux subtracted in 200 components = 0.00721372 Jy ! Clean residual min=-0.007900 max=0.007175 Jy/beam ! Clean residual mean=0.000158 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 1.0364 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 = 0.000182969 Jy ! Component: 100 - total flux cleaned = 0.000297908 Jy ! Component: 150 - total flux cleaned = 0.000466667 Jy ! Component: 200 - total flux cleaned = 0.000627096 Jy ! Total flux subtracted in 200 components = 0.000627096 Jy ! Clean residual min=-0.007858 max=0.007103 Jy/beam ! Clean residual mean=0.000148 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 1.03703 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 1.03703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=7.553 mas, bpa=5.659 degrees ! Estimated noise=1.93158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106716 Jy ! Component: 100 - total flux cleaned = -0.00123819 Jy ! Component: 150 - total flux cleaned = -0.00130843 Jy ! Component: 200 - total flux cleaned = -0.00123758 Jy ! Total flux subtracted in 200 components = -0.00123758 Jy ! Clean residual min=-0.007297 max=0.007240 Jy/beam ! Clean residual mean=0.000107 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 1.03579 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 1.03579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239264Jy sigma=0.733704 ! Fit after self-cal, rms=0.239171Jy sigma=0.729775 wmodel J0702-1951_S_map.mod ! Writing 77 model components to file: J0702-1951_S_map.mod wobs J0702-1951_S_uvs.fits ! Writing UV FITS file: J0702-1951_S_uvs.fits wwins J0702-1951_S_map.win ! wwins: Wrote 2 windows to J0702-1951_S_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 = -0.000438055 Jy ! Component: 100 - total flux cleaned = 0.000429165 Jy ! Component: 150 - total flux cleaned = 0.000897402 Jy ! Component: 200 - total flux cleaned = 0.00144556 Jy ! Component: 250 - total flux cleaned = 0.00218004 Jy ! Component: 300 - total flux cleaned = 0.00288121 Jy ! Component: 350 - total flux cleaned = 0.00355772 Jy ! Component: 400 - total flux cleaned = 0.00420884 Jy ! Component: 450 - total flux cleaned = 0.00474554 Jy ! Component: 500 - total flux cleaned = 0.00526268 Jy ! Component: 550 - total flux cleaned = 0.00559579 Jy ! Component: 600 - total flux cleaned = 0.00608486 Jy ! Component: 650 - total flux cleaned = 0.00671862 Jy ! Component: 700 - total flux cleaned = 0.0071816 Jy ! Component: 750 - total flux cleaned = 0.00778444 Jy ! Component: 800 - total flux cleaned = 0.00829905 Jy ! Component: 850 - total flux cleaned = 0.00858544 Jy ! Component: 900 - total flux cleaned = 0.00900631 Jy ! Component: 950 - total flux cleaned = 0.0093488 Jy ! Component: 1000 - total flux cleaned = 0.00948368 Jy ! Component: 1050 - total flux cleaned = 0.00968328 Jy ! Component: 1100 - total flux cleaned = 0.0101386 Jy ! Component: 1150 - total flux cleaned = 0.0105207 Jy ! Component: 1200 - total flux cleaned = 0.010961 Jy ! Component: 1250 - total flux cleaned = 0.0113304 Jy ! Component: 1300 - total flux cleaned = 0.0114518 Jy ! Component: 1350 - total flux cleaned = 0.0119299 Jy ! Component: 1400 - total flux cleaned = 0.0119881 Jy ! Component: 1450 - total flux cleaned = 0.0123371 Jy ! Component: 1500 - total flux cleaned = 0.0127376 Jy ! Component: 1550 - total flux cleaned = 0.0130205 Jy ! Component: 1600 - total flux cleaned = 0.0133555 Jy ! Component: 1650 - total flux cleaned = 0.0135759 Jy ! Component: 1700 - total flux cleaned = 0.0140109 Jy ! Component: 1750 - total flux cleaned = 0.0141715 Jy ! Component: 1800 - total flux cleaned = 0.0144375 Jy ! Component: 1850 - total flux cleaned = 0.0148575 Jy ! Component: 1900 - total flux cleaned = 0.0152212 Jy ! Component: 1950 - total flux cleaned = 0.0157358 Jy ! Component: 2000 - total flux cleaned = 0.0160914 Jy ! Component: 2050 - total flux cleaned = 0.0164437 Jy ! Component: 2100 - total flux cleaned = 0.0167422 Jy ! Component: 2150 - total flux cleaned = 0.0170383 Jy ! Component: 2200 - total flux cleaned = 0.0172832 Jy ! Component: 2250 - total flux cleaned = 0.0176224 Jy ! Component: 2300 - total flux cleaned = 0.0179583 Jy ! Component: 2350 - total flux cleaned = 0.0182438 Jy ! Component: 2400 - total flux cleaned = 0.0184792 Jy ! Component: 2450 - total flux cleaned = 0.0187594 Jy ! Component: 2500 - total flux cleaned = 0.0190375 Jy ! Component: 2550 - total flux cleaned = 0.0194048 Jy ! Component: 2600 - total flux cleaned = 0.0195414 Jy ! Component: 2650 - total flux cleaned = 0.0200381 Jy ! Component: 2700 - total flux cleaned = 0.0203063 Jy ! Component: 2750 - total flux cleaned = 0.0204839 Jy ! Component: 2800 - total flux cleaned = 0.020836 Jy ! Component: 2850 - total flux cleaned = 0.0211411 Jy ! Component: 2900 - total flux cleaned = 0.0214005 Jy ! Component: 2950 - total flux cleaned = 0.021658 Jy ! Component: 3000 - total flux cleaned = 0.0217432 Jy ! Component: 3050 - total flux cleaned = 0.0222923 Jy ! Component: 3100 - total flux cleaned = 0.022502 Jy ! Component: 3150 - total flux cleaned = 0.0227935 Jy ! Component: 3200 - total flux cleaned = 0.0230821 Jy ! Component: 3250 - total flux cleaned = 0.0233275 Jy ! Component: 3300 - total flux cleaned = 0.0234899 Jy ! Component: 3350 - total flux cleaned = 0.023611 Jy ! Component: 3400 - total flux cleaned = 0.0237716 Jy ! Component: 3450 - total flux cleaned = 0.0240507 Jy ! Component: 3500 - total flux cleaned = 0.0241296 Jy ! Component: 3550 - total flux cleaned = 0.024169 Jy ! Component: 3600 - total flux cleaned = 0.0244423 Jy ! Component: 3650 - total flux cleaned = 0.0245584 Jy ! Component: 3700 - total flux cleaned = 0.0246739 Jy ! Component: 3750 - total flux cleaned = 0.0248653 Jy ! Component: 3800 - total flux cleaned = 0.0249034 Jy ! Component: 3850 - total flux cleaned = 0.0250544 Jy ! Component: 3900 - total flux cleaned = 0.0252048 Jy ! Component: 3950 - total flux cleaned = 0.025317 Jy ! Component: 4000 - total flux cleaned = 0.0254281 Jy ! Component: 4050 - total flux cleaned = 0.0256119 Jy ! Total flux subtracted in 4096 components = 0.0256118 Jy ! Clean residual min=-0.002119 max=0.002393 Jy/beam ! Clean residual mean=0.000018 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 1.0614 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 319 components and 1.0614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0702-1951_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.668 x 7.553 at 5.659 degrees (North through East) ! Clean map min=-0.0045948 max=0.87564 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0702-1951_S_map.fits wmodel /scr/pima/rv126_uvs/J0702-1951_S_map.mod ! Writing 319 model components to file: /scr/pima/rv126_uvs/J0702-1951_S_map.mod wobs /scr/pima/rv126_uvs/J0702-1951_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0702-1951_S_uvs.fits wwins /scr/pima/rv126_uvs/J0702-1951_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J0702-1951_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.875645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000655731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224657 0.224657 0.449313 0.898627 1.79725 3.59451 7.18901 14.378 28.7561 57.5121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.875 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1335.37 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0702-1951_S_dfm.log closed on Sun Dec 23 07:36:56 2018