! Started logfile: /scr/pima/rv122_uvs/J1006-2159_X_dfm.log on Fri Jul 13 21:08:07 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/rv122_uvs/J1006-2159_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J1006-2159_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.475261 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1006-2159 ! ! 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 69 lines of history. ! ! Reading 2728 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 J1006-2159_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 71 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015937Jy sigma=18.451416 ! Fit after self-cal, rms=0.862537Jy sigma=15.654704 ! 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=0.7859 mas, bmaj=2.376 mas, bpa=-21.23 degrees ! Estimated noise=1.33053 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 = 0.103299 Jy ! Component: 100 - total flux cleaned = 0.128195 Jy ! Total flux subtracted in 100 components = 0.128195 Jy ! Clean residual min=-0.007638 max=0.010959 Jy/beam ! Clean residual mean=-0.000039 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.128195 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.128195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059032Jy sigma=0.989632 ! Fit after self-cal, rms=0.059021Jy sigma=0.989281 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129767 Jy ! Component: 100 - total flux cleaned = 0.0208474 Jy ! Total flux subtracted in 100 components = 0.0208474 Jy ! Clean residual min=-0.005853 max=0.005817 Jy/beam ! Clean residual mean=-0.000028 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.149042 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.149042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055221Jy sigma=0.909625 ! Fit after self-cal, rms=0.055220Jy sigma=0.909102 ! 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=1.031 mas, bmaj=3.069 mas, bpa=-21.69 degrees ! Estimated noise=0.856503 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 = 0.00568578 Jy ! Component: 100 - total flux cleaned = 0.00831762 Jy ! Component: 150 - total flux cleaned = 0.00903389 Jy ! Component: 200 - total flux cleaned = 0.00916856 Jy ! Total flux subtracted in 200 components = 0.00916856 Jy ! Clean residual min=-0.004238 max=0.004070 Jy/beam ! Clean residual mean=-0.000014 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.158211 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.158211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054664Jy sigma=0.898934 ! Fit after self-cal, rms=0.054673Jy sigma=0.898776 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.069 at -21.69 degrees (North through East) ! Clean map min=-0.0040915 max=0.1296 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.09 KP 1.02 ! LA 1.15 OV 0.91 PT 0.96 SC 0.94 ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.91 KP 1.09 LA 1.07 ! MK 0.98 OV 0.98 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.06 KP 1.08 ! LA 1.09 OV 0.98 PT 0.98 SC 0.96 ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.93 KP 1.06 LA 1.03 ! MK 1.02 OV 0.97 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 HN 1.04 KP 0.99 ! LA 1.05 OV 1.09 PT 0.94 SC 0.94 ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.01 KP 1.10 LA 1.05 ! MK 1.06 OV 1.00 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.19 ! LA 0.96 OV 0.98 PT 0.92 SC 1.13 ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 KP 1.09 LA 0.98 ! MK 1.03 OV 1.02 PT 0.95 ! ! ! Fit before self-cal, rms=0.054673Jy sigma=0.898776 ! Fit after self-cal, rms=0.054752Jy sigma=0.881972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.041 mas, bpa=-18.19 degrees ! Estimated noise=0.916072 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 (-13.8, 42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040253 Jy ! Component: 100 - total flux cleaned = 0.00597969 Jy ! Component: 150 - total flux cleaned = 0.00672107 Jy ! Component: 200 - total flux cleaned = 0.00704069 Jy ! Total flux subtracted in 200 components = 0.00704069 Jy ! Clean residual min=-0.003337 max=0.003156 Jy/beam ! Clean residual mean=-0.000017 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.165252 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.165252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054431Jy sigma=0.876135 ! Fit after self-cal, rms=0.054417Jy sigma=0.875458 ! 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=0.054417Jy sigma=0.875458 ! Fit after self-cal, rms=0.054381Jy sigma=0.872072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=3.039 mas, bpa=-18.09 degrees ! Estimated noise=0.916692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101095 Jy ! Component: 100 - total flux cleaned = 0.00134353 Jy ! Component: 150 - total flux cleaned = 0.0015709 Jy ! Component: 200 - total flux cleaned = 0.00181474 Jy ! Total flux subtracted in 200 components = 0.00181474 Jy ! Clean residual min=-0.003042 max=0.002914 Jy/beam ! Clean residual mean=-0.000016 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.167066 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.167066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054312Jy sigma=0.871105 ! Fit after self-cal, rms=0.054313Jy sigma=0.871059 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 = 0.000246775 Jy ! Component: 100 - total flux cleaned = 0.000469844 Jy ! Component: 150 - total flux cleaned = 0.000646318 Jy ! Component: 200 - total flux cleaned = 0.000782303 Jy ! Total flux subtracted in 200 components = 0.000782303 Jy ! Clean residual min=-0.002998 max=0.002844 Jy/beam ! Clean residual mean=-0.000016 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.167849 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.167849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054273Jy sigma=0.870556 ! Fit after self-cal, rms=0.054273Jy sigma=0.870535 ! 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=0.054273Jy sigma=0.870535 ! Fit after self-cal, rms=0.053925Jy sigma=0.858484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.041 mas, bpa=-18.04 degrees ! Estimated noise=0.917804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.98968e-05 Jy ! Component: 100 - total flux cleaned = 6.71796e-05 Jy ! Component: 150 - total flux cleaned = 0.000118581 Jy ! Component: 200 - total flux cleaned = 0.000191283 Jy ! Total flux subtracted in 200 components = 0.000191283 Jy ! Clean residual min=-0.002452 max=0.002827 Jy/beam ! Clean residual mean=-0.000011 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.16804 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.16804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053892Jy sigma=0.857998 ! Fit after self-cal, rms=0.053902Jy sigma=0.857907 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 (4.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211557 Jy ! Component: 100 - total flux cleaned = 0.00207051 Jy ! Component: 150 - total flux cleaned = 0.00203096 Jy ! Component: 200 - total flux cleaned = 0.00210075 Jy ! Total flux subtracted in 200 components = 0.00210075 Jy ! Clean residual min=-0.002349 max=0.002126 Jy/beam ! Clean residual mean=-0.000009 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.170141 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.170141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053764Jy sigma=0.855732 ! Fit after self-cal, rms=0.053760Jy sigma=0.855621 ! 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=0.053760Jy sigma=0.855621 ! Fit after self-cal, rms=0.053885Jy sigma=0.855252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=5.882 mas, bpa=-0.2934 degrees ! Estimated noise=1.06096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284752 Jy ! Component: 100 - total flux cleaned = 0.000168295 Jy ! Component: 150 - total flux cleaned = 9.58274e-05 Jy ! Component: 200 - total flux cleaned = 2.99592e-05 Jy ! Total flux subtracted in 200 components = 2.99592e-05 Jy ! Clean residual min=-0.002319 max=0.002029 Jy/beam ! Clean residual mean=-0.000012 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.170171 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.170171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053855Jy sigma=0.854776 ! Fit after self-cal, rms=0.053857Jy sigma=0.854729 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 = -6.32942e-05 Jy ! Component: 100 - total flux cleaned = -0.000102346 Jy ! Component: 150 - total flux cleaned = -0.00012013 Jy ! Component: 200 - total flux cleaned = -0.000152575 Jy ! Total flux subtracted in 200 components = -0.000152575 Jy ! Clean residual min=-0.002323 max=0.002002 Jy/beam ! Clean residual mean=-0.000012 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.170018 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.170018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053842Jy sigma=0.854568 ! Fit after self-cal, rms=0.053841Jy sigma=0.854555 ! 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=1.087 mas, bmaj=3.038 mas, bpa=-18.01 degrees ! Estimated noise=0.917483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.038 at -18.01 degrees (North through East) ! Clean map min=-0.0023389 max=0.13055 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=0.7989 mas, bmaj=2.314 mas, bpa=-19.1 degrees ! Estimated noise=1.43332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102989 Jy ! Component: 100 - total flux cleaned = 0.127883 Jy ! Component: 150 - total flux cleaned = 0.140221 Jy ! Component: 200 - total flux cleaned = 0.147626 Jy ! Total flux subtracted in 200 components = 0.147626 Jy ! Clean residual min=-0.004832 max=0.004707 Jy/beam ! Clean residual mean=-0.000012 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.147626 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.147626 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.038 mas, bpa=-18.01 degrees ! Estimated noise=0.917483 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 = 0.00732614 Jy ! Component: 100 - total flux cleaned = 0.011519 Jy ! Component: 150 - total flux cleaned = 0.0146029 Jy ! Component: 200 - total flux cleaned = 0.0169731 Jy ! Total flux subtracted in 200 components = 0.0169731 Jy ! Clean residual min=-0.002583 max=0.002411 Jy/beam ! Clean residual mean=-0.000010 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.164599 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.164599 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=3.342 mas, bmaj=5.882 mas, bpa=-0.2934 degrees ! Estimated noise=1.06096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216794 Jy ! Component: 100 - total flux cleaned = 0.00307512 Jy ! Component: 150 - total flux cleaned = 0.00350057 Jy ! Component: 200 - total flux cleaned = 0.00393774 Jy ! Total flux subtracted in 200 components = 0.00393774 Jy ! Clean residual min=-0.002237 max=0.001840 Jy/beam ! Clean residual mean=-0.000013 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.168537 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 = 0.000308688 Jy ! Component: 100 - total flux cleaned = 0.000574675 Jy ! Component: 150 - total flux cleaned = 0.000807812 Jy ! Component: 200 - total flux cleaned = 0.000970069 Jy ! Total flux subtracted in 200 components = 0.000970069 Jy ! Clean residual min=-0.002291 max=0.001911 Jy/beam ! Clean residual mean=-0.000012 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.169507 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 74 components and 0.169507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.038 mas, bpa=-18.01 degrees ! Estimated noise=0.917483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.99001e-05 Jy ! Component: 100 - total flux cleaned = -1.29497e-05 Jy ! Component: 150 - total flux cleaned = -1.50012e-05 Jy ! Component: 200 - total flux cleaned = 2.44917e-05 Jy ! Total flux subtracted in 200 components = 2.44917e-05 Jy ! Clean residual min=-0.002377 max=0.002117 Jy/beam ! Clean residual mean=-0.000008 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.169532 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.169532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053950Jy sigma=0.855309 ! Fit after self-cal, rms=0.053941Jy sigma=0.855222 wmodel J1006-2159_X_map.mod ! Writing 90 model components to file: J1006-2159_X_map.mod wobs J1006-2159_X_uvs.fits ! Writing UV FITS file: J1006-2159_X_uvs.fits wwins J1006-2159_X_map.win ! wwins: Wrote 3 windows to J1006-2159_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 = -0.000143749 Jy ! Component: 100 - total flux cleaned = -0.000105241 Jy ! Component: 150 - total flux cleaned = -6.82661e-05 Jy ! Component: 200 - total flux cleaned = 1.94192e-06 Jy ! Component: 250 - total flux cleaned = 6.84821e-05 Jy ! Component: 300 - total flux cleaned = 0.000101172 Jy ! Component: 350 - total flux cleaned = 0.000229043 Jy ! Component: 400 - total flux cleaned = 0.000198241 Jy ! Component: 450 - total flux cleaned = 0.000168325 Jy ! Component: 500 - total flux cleaned = 0.000228497 Jy ! Component: 550 - total flux cleaned = 0.000140773 Jy ! Component: 600 - total flux cleaned = 0.000141312 Jy ! Component: 650 - total flux cleaned = -2.80347e-05 Jy ! Component: 700 - total flux cleaned = -0.000111593 Jy ! Component: 750 - total flux cleaned = -0.000221236 Jy ! Component: 800 - total flux cleaned = -0.000247866 Jy ! Component: 850 - total flux cleaned = -0.000301079 Jy ! Component: 900 - total flux cleaned = -0.000353388 Jy ! Component: 950 - total flux cleaned = -0.000328034 Jy ! Component: 1000 - total flux cleaned = -0.000456308 Jy ! Component: 1050 - total flux cleaned = -0.000607525 Jy ! Component: 1100 - total flux cleaned = -0.000657001 Jy ! Component: 1150 - total flux cleaned = -0.000730908 Jy ! Component: 1200 - total flux cleaned = -0.000901149 Jy ! Component: 1250 - total flux cleaned = -0.000901121 Jy ! Component: 1300 - total flux cleaned = -0.000996674 Jy ! Component: 1350 - total flux cleaned = -0.00109103 Jy ! Component: 1400 - total flux cleaned = -0.0012073 Jy ! Component: 1450 - total flux cleaned = -0.00127645 Jy ! Component: 1500 - total flux cleaned = -0.00132209 Jy ! Component: 1550 - total flux cleaned = -0.00136728 Jy ! Component: 1600 - total flux cleaned = -0.00138995 Jy ! Component: 1650 - total flux cleaned = -0.00147846 Jy ! Component: 1700 - total flux cleaned = -0.00145662 Jy ! Component: 1750 - total flux cleaned = -0.00145664 Jy ! Component: 1800 - total flux cleaned = -0.00143504 Jy ! Component: 1850 - total flux cleaned = -0.00158407 Jy ! Component: 1900 - total flux cleaned = -0.00158387 Jy ! Component: 1950 - total flux cleaned = -0.00158372 Jy ! Component: 2000 - total flux cleaned = -0.00164582 Jy ! Component: 2050 - total flux cleaned = -0.00170763 Jy ! Component: 2100 - total flux cleaned = -0.00176888 Jy ! Component: 2150 - total flux cleaned = -0.00174866 Jy ! Component: 2200 - total flux cleaned = -0.00178882 Jy ! Component: 2250 - total flux cleaned = -0.00180891 Jy ! Component: 2300 - total flux cleaned = -0.00192781 Jy ! Component: 2350 - total flux cleaned = -0.00192791 Jy ! Component: 2400 - total flux cleaned = -0.00200578 Jy ! Component: 2450 - total flux cleaned = -0.00202514 Jy ! Component: 2500 - total flux cleaned = -0.00212108 Jy ! Component: 2550 - total flux cleaned = -0.00215939 Jy ! Component: 2600 - total flux cleaned = -0.002273 Jy ! Component: 2650 - total flux cleaned = -0.00229175 Jy ! Component: 2700 - total flux cleaned = -0.00232908 Jy ! Component: 2750 - total flux cleaned = -0.00236639 Jy ! Component: 2800 - total flux cleaned = -0.00234819 Jy ! Component: 2850 - total flux cleaned = -0.0024766 Jy ! Component: 2900 - total flux cleaned = -0.00251308 Jy ! Component: 2950 - total flux cleaned = -0.00256718 Jy ! Component: 3000 - total flux cleaned = -0.00263889 Jy ! Component: 3050 - total flux cleaned = -0.0026388 Jy ! Component: 3100 - total flux cleaned = -0.00260351 Jy ! Component: 3150 - total flux cleaned = -0.00270924 Jy ! Component: 3200 - total flux cleaned = -0.00279649 Jy ! Component: 3250 - total flux cleaned = -0.00277886 Jy ! Component: 3300 - total flux cleaned = -0.00276153 Jy ! Component: 3350 - total flux cleaned = -0.00283013 Jy ! Component: 3400 - total flux cleaned = -0.00284695 Jy ! Component: 3450 - total flux cleaned = -0.00281288 Jy ! Component: 3500 - total flux cleaned = -0.00282972 Jy ! Component: 3550 - total flux cleaned = -0.00284672 Jy ! Component: 3600 - total flux cleaned = -0.00292999 Jy ! Component: 3650 - total flux cleaned = -0.00292997 Jy ! Component: 3700 - total flux cleaned = -0.00286388 Jy ! Component: 3750 - total flux cleaned = -0.00291306 Jy ! Component: 3800 - total flux cleaned = -0.00292935 Jy ! Component: 3850 - total flux cleaned = -0.00296183 Jy ! Component: 3900 - total flux cleaned = -0.00297787 Jy ! Component: 3950 - total flux cleaned = -0.00297795 Jy ! Component: 4000 - total flux cleaned = -0.00304201 Jy ! Component: 4050 - total flux cleaned = -0.00305798 Jy ! Total flux subtracted in 4096 components = -0.0030736 Jy ! Clean residual min=-0.000969 max=0.000907 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.166458 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 347 components and 0.166458 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J1006-2159_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.038 at -18.01 degrees (North through East) ! Clean map min=-0.0020343 max=0.13135 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J1006-2159_X_map.fits wmodel /scr/pima/rv122_uvs/J1006-2159_X_map.mod ! Writing 347 model components to file: /scr/pima/rv122_uvs/J1006-2159_X_map.mod wobs /scr/pima/rv122_uvs/J1006-2159_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J1006-2159_X_uvs.fits wwins /scr/pima/rv122_uvs/J1006-2159_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv122_uvs/J1006-2159_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281185 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.64221 0.64221 1.28442 2.56884 5.13768 10.2754 20.5507 41.1015 82.2029 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 467.136 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J1006-2159_X_dfm.log closed on Fri Jul 13 21:08:11 2018