! Started logfile: /scr/pima/rdv91_uvs/J1806+6949_X_dfm.log on Fri Jun 15 11:29:12 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J1806+6949_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1806+6949_X_uva.fits ! AN table 1: 256 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.557141 visibilities/baseline/integration-bin. ! Found source: J1806+6949 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 44500 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 J1806+6949_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 1288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1288 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.356799Jy sigma=20.200504 ! Fit after self-cal, rms=0.389218Jy sigma=6.075400 ! 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.6182 mas, bmaj=0.6529 mas, bpa=56.97 degrees ! Estimated noise=0.45449 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 = 0.607564 Jy ! Component: 100 - total flux cleaned = 0.825805 Jy ! Total flux subtracted in 100 components = 0.825805 Jy ! Clean residual min=-0.026465 max=0.141264 Jy/beam ! Clean residual mean=0.000046 rms=0.005588 Jy/beam ! Combined flux in latest and established models = 0.825805 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.825805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.312718Jy sigma=4.466284 ! Fit after self-cal, rms=0.311982Jy sigma=4.455242 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135563 Jy ! Component: 100 - total flux cleaned = 0.208904 Jy ! Total flux subtracted in 100 components = 0.208904 Jy ! Clean residual min=-0.018910 max=0.077885 Jy/beam ! Clean residual mean=0.000025 rms=0.003589 Jy/beam ! Combined flux in latest and established models = 1.03471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.03471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215767Jy sigma=3.006075 ! Fit after self-cal, rms=0.209142Jy sigma=2.901164 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581472 Jy ! Component: 100 - total flux cleaned = 0.0877084 Jy ! Total flux subtracted in 100 components = 0.0877084 Jy ! Clean residual min=-0.015381 max=0.048232 Jy/beam ! Clean residual mean=0.000016 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 1.12242 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 1.12242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182596Jy sigma=2.491469 ! Fit after self-cal, rms=0.180493Jy sigma=2.455345 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-2.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441588 Jy ! Component: 100 - total flux cleaned = 0.0676956 Jy ! Total flux subtracted in 100 components = 0.0676956 Jy ! Clean residual min=-0.011868 max=0.026218 Jy/beam ! Clean residual mean=0.000010 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 1.19011 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 1.19011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162136Jy sigma=2.173591 ! Fit after self-cal, rms=0.161100Jy sigma=2.158653 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-3.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235812 Jy ! Component: 100 - total flux cleaned = 0.0411076 Jy ! Total flux subtracted in 100 components = 0.0411076 Jy ! Clean residual min=-0.011245 max=0.017913 Jy/beam ! Clean residual mean=0.000007 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 1.23122 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 1.23122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153821Jy sigma=2.048810 ! Fit after self-cal, rms=0.153513Jy sigma=2.044199 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176532 Jy ! Component: 100 - total flux cleaned = 0.0311415 Jy ! Total flux subtracted in 100 components = 0.0311415 Jy ! Clean residual min=-0.011104 max=0.013613 Jy/beam ! Clean residual mean=0.000004 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 1.26236 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 1.26236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149027Jy sigma=1.977418 ! Fit after self-cal, rms=0.148816Jy sigma=1.973937 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.7019 mas, bmaj=0.7959 mas, bpa=86.01 degrees ! Estimated noise=0.253159 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 = 0.0250777 Jy ! Component: 100 - total flux cleaned = 0.0422864 Jy ! Component: 150 - total flux cleaned = 0.0553408 Jy ! Component: 200 - total flux cleaned = 0.065409 Jy ! Total flux subtracted in 200 components = 0.065409 Jy ! Clean residual min=-0.008447 max=0.012707 Jy/beam ! Clean residual mean=-0.000007 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 1.32777 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 1.32777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142769Jy sigma=1.886022 ! Fit after self-cal, rms=0.142331Jy sigma=1.878621 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-8.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01288 Jy ! Component: 100 - total flux cleaned = 0.0207954 Jy ! Component: 150 - total flux cleaned = 0.0248876 Jy ! Component: 200 - total flux cleaned = 0.0279145 Jy ! Total flux subtracted in 200 components = 0.0279145 Jy ! Clean residual min=-0.007691 max=0.011843 Jy/beam ! Clean residual mean=-0.000009 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 1.35569 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 1.35569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140554Jy sigma=1.856275 ! Fit after self-cal, rms=0.140462Jy sigma=1.854235 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-5.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110247 Jy ! Component: 100 - total flux cleaned = 0.015991 Jy ! Component: 150 - total flux cleaned = 0.0202273 Jy ! Component: 200 - total flux cleaned = 0.0226706 Jy ! Total flux subtracted in 200 components = 0.0226706 Jy ! Clean residual min=-0.007252 max=0.007955 Jy/beam ! Clean residual mean=-0.000011 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 1.37836 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 1.37836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139004Jy sigma=1.837756 ! Fit after self-cal, rms=0.138927Jy sigma=1.836200 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-3.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810312 Jy ! Component: 100 - total flux cleaned = 0.0111138 Jy ! Component: 150 - total flux cleaned = 0.0121498 Jy ! Component: 200 - total flux cleaned = 0.013114 Jy ! Total flux subtracted in 200 components = 0.013114 Jy ! Clean residual min=-0.007329 max=0.007487 Jy/beam ! Clean residual mean=-0.000012 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 1.39147 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 1.39147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138039Jy sigma=1.825769 ! Fit after self-cal, rms=0.138015Jy sigma=1.825228 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7019 x 0.7959 at 86.01 degrees (North through East) ! Clean map min=-0.0059236 max=0.77119 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 FT 1.00* HN 1.00 ! KP 1.01 LA 1.00 MK 1.01 NL 1.00 ! NY 1.02 OV 1.00 PT 0.99 SC 1.01 ! WZ 1.01 ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 FT 1.00* HN 1.00 ! KP 1.00 LA 0.99 MK 1.02 NL 1.00 ! NY 1.01 OV 1.00 PT 0.99 SC 1.01 ! WZ 1.01 ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 FT 1.00* HN 1.00 ! KP 1.01 LA 1.00 MK 1.01 NL 0.99 ! NY 1.01 OV 1.00 PT 1.00 SC 1.01 ! WZ 1.01 ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 FT 1.00* HN 0.99 ! KP 1.00 LA 0.99 MK 1.01 NL 0.99 ! NY 1.01 OV 1.00 PT 0.99 SC 1.01 ! WZ 1.01 ! ! ! Fit before self-cal, rms=0.138015Jy sigma=1.825228 ! Fit after self-cal, rms=0.138581Jy sigma=1.822915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.7035 mas, bmaj=0.7979 mas, bpa=85.69 degrees ! Estimated noise=0.254347 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 = -0.00102786 Jy ! Component: 100 - total flux cleaned = -0.000311394 Jy ! Component: 150 - total flux cleaned = 0.000190363 Jy ! Component: 200 - total flux cleaned = 0.000663409 Jy ! Total flux subtracted in 200 components = 0.000663409 Jy ! Clean residual min=-0.007214 max=0.007122 Jy/beam ! Clean residual mean=-0.000013 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 1.39213 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 116 components and 1.39213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138088Jy sigma=1.817815 ! Fit after self-cal, rms=0.138084Jy sigma=1.817501 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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=0.138084Jy sigma=1.817501 ! Fit after self-cal, rms=0.131051Jy sigma=1.708161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.7053 mas, bmaj=0.7981 mas, bpa=85.51 degrees ! Estimated noise=0.254733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433054 Jy ! Component: 100 - total flux cleaned = 0.00588573 Jy ! Component: 150 - total flux cleaned = 0.00674929 Jy ! Component: 200 - total flux cleaned = 0.00748732 Jy ! Total flux subtracted in 200 components = 0.00748732 Jy ! Clean residual min=-0.003529 max=0.004395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 1.39962 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 1.39962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130644Jy sigma=1.701433 ! Fit after self-cal, rms=0.130655Jy sigma=1.700820 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130995 Jy ! Component: 100 - total flux cleaned = 0.00197302 Jy ! Component: 150 - total flux cleaned = 0.00265633 Jy ! Component: 200 - total flux cleaned = 0.0030622 Jy ! Total flux subtracted in 200 components = 0.0030622 Jy ! Clean residual min=-0.003320 max=0.003834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 1.40268 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 1.40268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130425Jy sigma=1.697387 ! Fit after self-cal, rms=0.130403Jy sigma=1.697085 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-9, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225708 Jy ! Component: 100 - total flux cleaned = 0.00290233 Jy ! Component: 150 - total flux cleaned = 0.00328397 Jy ! Component: 200 - total flux cleaned = 0.00355167 Jy ! Total flux subtracted in 200 components = 0.00355167 Jy ! Clean residual min=-0.003232 max=0.003382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 1.40623 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 1.40624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130221Jy sigma=1.694414 ! Fit after self-cal, rms=0.130206Jy sigma=1.694219 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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=0.130206Jy sigma=1.694219 ! Fit after self-cal, rms=0.129444Jy sigma=1.680008 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.7059 mas, bmaj=0.7983 mas, bpa=85.44 degrees ! Estimated noise=0.254712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510212 Jy ! Component: 100 - total flux cleaned = 0.00113889 Jy ! Component: 150 - total flux cleaned = 0.00179883 Jy ! Component: 200 - total flux cleaned = 0.00231494 Jy ! Total flux subtracted in 200 components = 0.00231494 Jy ! Clean residual min=-0.002805 max=0.002787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 1.40855 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 1.40855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129265Jy sigma=1.676988 ! Fit after self-cal, rms=0.129256Jy sigma=1.676795 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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 = 0.000119068 Jy ! Component: 100 - total flux cleaned = 0.000447394 Jy ! Component: 150 - total flux cleaned = 0.000749503 Jy ! Component: 200 - total flux cleaned = 0.00102992 Jy ! Total flux subtracted in 200 components = 0.00102992 Jy ! Clean residual min=-0.002784 max=0.002732 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 1.40958 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 1.40958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129154Jy sigma=1.675158 ! Fit after self-cal, rms=0.129144Jy sigma=1.675006 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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=0.129144Jy sigma=1.675006 ! Fit after self-cal, rms=0.129282Jy sigma=1.674813 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=2.151 mas, bmaj=2.712 mas, bpa=-40.86 degrees ! Estimated noise=0.404798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266555 Jy ! Component: 100 - total flux cleaned = 0.000672937 Jy ! Component: 150 - total flux cleaned = 0.00086281 Jy ! Component: 200 - total flux cleaned = 0.000967695 Jy ! Total flux subtracted in 200 components = 0.000967695 Jy ! Clean residual min=-0.002736 max=0.005211 Jy/beam ! Clean residual mean=-0.000006 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.41055 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 1.41055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129248Jy sigma=1.674318 ! Fit after self-cal, rms=0.129237Jy sigma=1.674181 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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 (-14, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482413 Jy ! Component: 100 - total flux cleaned = 0.00725585 Jy ! Component: 150 - total flux cleaned = 0.00821205 Jy ! Component: 200 - total flux cleaned = 0.00857985 Jy ! Total flux subtracted in 200 components = 0.00857985 Jy ! Clean residual min=-0.002343 max=0.002585 Jy/beam ! Clean residual mean=-0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 1.41913 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 210 components and 1.41913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129164Jy sigma=1.673318 ! Fit after self-cal, rms=0.129152Jy sigma=1.673138 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-24.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273092 Jy ! Component: 100 - total flux cleaned = 0.00434773 Jy ! Component: 150 - total flux cleaned = 0.0051592 Jy ! Component: 200 - total flux cleaned = 0.00555531 Jy ! Total flux subtracted in 200 components = 0.00555531 Jy ! Clean residual min=-0.002139 max=0.002504 Jy/beam ! Clean residual mean=-0.000009 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 1.42468 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 246 components and 1.42468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129142Jy sigma=1.673009 ! Fit after self-cal, rms=0.129138Jy sigma=1.672958 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.7063 mas, bmaj=0.7986 mas, bpa=85.48 degrees ! Estimated noise=0.254746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7063 x 0.7986 at 85.48 degrees (North through East) ! Clean map min=-0.0032154 max=0.77121 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=0.129138Jy sigma=1.672958 ! Fit after self-cal, rms=0.123741Jy sigma=1.567590 ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.7067 mas, bmaj=0.7986 mas, bpa=85.58 degrees ! Estimated noise=0.254633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.09296e-05 Jy ! Component: 100 - total flux cleaned = 0.000539373 Jy ! Component: 150 - total flux cleaned = 0.000934242 Jy ! Component: 200 - total flux cleaned = 0.00115623 Jy ! Total flux subtracted in 200 components = 0.00115623 Jy ! Clean residual min=-0.002476 max=0.002379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 1.42584 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 275 components and 1.42584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123639Jy sigma=1.566032 ! Fit after self-cal, rms=0.123632Jy sigma=1.565931 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.65244e-05 Jy ! Component: 100 - total flux cleaned = 0.000300452 Jy ! Component: 150 - total flux cleaned = 0.000774514 Jy ! Component: 200 - total flux cleaned = 0.000967321 Jy ! Total flux subtracted in 200 components = 0.000967321 Jy ! Clean residual min=-0.002388 max=0.002318 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 1.42681 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 287 components and 1.42681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123555Jy sigma=1.564767 ! Fit after self-cal, rms=0.123550Jy sigma=1.564688 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123550Jy sigma=1.564688 ! Fit after self-cal, rms=0.123560Jy sigma=1.564603 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.6189 mas, bmaj=0.6563 mas, bpa=55.87 degrees ! Estimated noise=0.460868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.613881 Jy ! Component: 100 - total flux cleaned = 0.863479 Jy ! Component: 150 - total flux cleaned = 0.998821 Jy ! Component: 200 - total flux cleaned = 1.08049 Jy ! Total flux subtracted in 200 components = 1.08049 Jy ! Clean residual min=-0.009586 max=0.043680 Jy/beam ! Clean residual mean=0.000027 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 1.08049 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.08049 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.707 mas, bmaj=0.7987 mas, bpa=85.59 degrees ! Estimated noise=0.254552 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 = 0.0744162 Jy ! Component: 100 - total flux cleaned = 0.123808 Jy ! Component: 150 - total flux cleaned = 0.159514 Jy ! Component: 200 - total flux cleaned = 0.186756 Jy ! Total flux subtracted in 200 components = 0.186756 Jy ! Clean residual min=-0.006794 max=0.015866 Jy/beam ! Clean residual mean=0.000011 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 1.26724 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 1.26724 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210239 Jy ! Component: 100 - total flux cleaned = 0.0378125 Jy ! Component: 150 - total flux cleaned = 0.0515258 Jy ! Component: 200 - total flux cleaned = 0.0628755 Jy ! Total flux subtracted in 200 components = 0.0628755 Jy ! Clean residual min=-0.004123 max=0.007443 Jy/beam ! Clean residual mean=0.000006 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 1.33012 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 1.33012 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973178 Jy ! Component: 100 - total flux cleaned = 0.018061 Jy ! Component: 150 - total flux cleaned = 0.0252926 Jy ! Component: 200 - total flux cleaned = 0.0315829 Jy ! Total flux subtracted in 200 components = 0.0315829 Jy ! Clean residual min=-0.003224 max=0.004155 Jy/beam ! Clean residual mean=0.000004 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 1.3617 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 94 components and 1.3617 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (-5, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553723 Jy ! Component: 100 - total flux cleaned = 0.0104557 Jy ! Component: 150 - total flux cleaned = 0.0148712 Jy ! Component: 200 - total flux cleaned = 0.0188848 Jy ! Total flux subtracted in 200 components = 0.0188848 Jy ! Clean residual min=-0.002720 max=0.003399 Jy/beam ! Clean residual mean=0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 1.38059 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 122 components and 1.38059 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (1.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385654 Jy ! Component: 100 - total flux cleaned = 0.00726718 Jy ! Component: 150 - total flux cleaned = 0.010411 Jy ! Component: 200 - total flux cleaned = 0.0129803 Jy ! Total flux subtracted in 200 components = 0.0129803 Jy ! Clean residual min=-0.002669 max=0.002952 Jy/beam ! Clean residual mean=0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 1.39357 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 147 components and 1.39357 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Added new window around map position (8.8, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270974 Jy ! Component: 100 - total flux cleaned = 0.00451126 Jy ! Component: 150 - total flux cleaned = 0.00602621 Jy ! Component: 200 - total flux cleaned = 0.00757252 Jy ! Total flux subtracted in 200 components = 0.00757252 Jy ! Clean residual min=-0.002572 max=0.002552 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.40114 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 174 components and 1.40114 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=2.151 mas, bmaj=2.712 mas, bpa=-40.81 degrees ! Estimated noise=0.404178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559002 Jy ! Component: 100 - total flux cleaned = 0.00967295 Jy ! Component: 150 - total flux cleaned = 0.0129212 Jy ! Component: 200 - total flux cleaned = 0.0156439 Jy ! Total flux subtracted in 200 components = 0.0156439 Jy ! Clean residual min=-0.002837 max=0.002579 Jy/beam ! Clean residual mean=-0.000003 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 1.41678 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 = 0.00199312 Jy ! Component: 100 - total flux cleaned = 0.00350992 Jy ! Component: 150 - total flux cleaned = 0.00494903 Jy ! Component: 200 - total flux cleaned = 0.0062443 Jy ! Total flux subtracted in 200 components = 0.0062443 Jy ! Clean residual min=-0.002426 max=0.002527 Jy/beam ! Clean residual mean=-0.000005 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.42303 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 271 components and 1.42303 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! Estimated beam: bmin=0.707 mas, bmaj=0.7987 mas, bpa=85.59 degrees ! Estimated noise=0.254552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000974257 Jy ! Component: 100 - total flux cleaned = -0.000305005 Jy ! Component: 150 - total flux cleaned = 0.000311753 Jy ! Component: 200 - total flux cleaned = 0.000676707 Jy ! Total flux subtracted in 200 components = 0.000676707 Jy ! Clean residual min=-0.002471 max=0.002241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 1.4237 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 290 components and 1.4237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123753Jy sigma=1.569835 ! Fit after self-cal, rms=0.123622Jy sigma=1.567966 wmodel J1806+6949_X_map.mod ! Writing 290 model components to file: J1806+6949_X_map.mod wobs J1806+6949_X_uvs.fits ! Writing UV FITS file: J1806+6949_X_uvs.fits wwins J1806+6949_X_map.win ! wwins: Wrote 16 windows to J1806+6949_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000642459 Jy ! Component: 100 - total flux cleaned = -0.000822966 Jy ! Component: 150 - total flux cleaned = -0.000996294 Jy ! Component: 200 - total flux cleaned = -0.001097 Jy ! Component: 250 - total flux cleaned = -0.00122865 Jy ! Component: 300 - total flux cleaned = -0.00135668 Jy ! Component: 350 - total flux cleaned = -0.00135674 Jy ! Component: 400 - total flux cleaned = -0.00148095 Jy ! Component: 450 - total flux cleaned = -0.00157256 Jy ! Component: 500 - total flux cleaned = -0.00169322 Jy ! Component: 550 - total flux cleaned = -0.00187175 Jy ! Component: 600 - total flux cleaned = -0.00195963 Jy ! Component: 650 - total flux cleaned = -0.00187264 Jy ! Component: 700 - total flux cleaned = -0.0019593 Jy ! Component: 750 - total flux cleaned = -0.00190253 Jy ! Component: 800 - total flux cleaned = -0.00193056 Jy ! Component: 850 - total flux cleaned = -0.0019583 Jy ! Component: 900 - total flux cleaned = -0.00190289 Jy ! Component: 950 - total flux cleaned = -0.00198598 Jy ! Component: 1000 - total flux cleaned = -0.00204075 Jy ! Component: 1050 - total flux cleaned = -0.00206788 Jy ! Component: 1100 - total flux cleaned = -0.00206785 Jy ! Component: 1150 - total flux cleaned = -0.0020949 Jy ! Component: 1200 - total flux cleaned = -0.00222871 Jy ! Component: 1250 - total flux cleaned = -0.00206949 Jy ! Component: 1300 - total flux cleaned = -0.00220173 Jy ! Component: 1350 - total flux cleaned = -0.00217547 Jy ! Component: 1400 - total flux cleaned = -0.00220198 Jy ! Component: 1450 - total flux cleaned = -0.00207243 Jy ! Component: 1500 - total flux cleaned = -0.0022273 Jy ! Component: 1550 - total flux cleaned = -0.00220154 Jy ! Component: 1600 - total flux cleaned = -0.00215055 Jy ! Component: 1650 - total flux cleaned = -0.00212506 Jy ! Component: 1700 - total flux cleaned = -0.00199831 Jy ! Component: 1750 - total flux cleaned = -0.00197334 Jy ! Component: 1800 - total flux cleaned = -0.00189839 Jy ! Component: 1850 - total flux cleaned = -0.0020231 Jy ! Component: 1900 - total flux cleaned = -0.00184964 Jy ! Component: 1950 - total flux cleaned = -0.00180017 Jy ! Component: 2000 - total flux cleaned = -0.00182491 Jy ! Component: 2050 - total flux cleaned = -0.00180051 Jy ! Component: 2100 - total flux cleaned = -0.00180068 Jy ! Component: 2150 - total flux cleaned = -0.00177655 Jy ! Component: 2200 - total flux cleaned = -0.00189694 Jy ! Component: 2250 - total flux cleaned = -0.00175278 Jy ! Component: 2300 - total flux cleaned = -0.00170499 Jy ! Component: 2350 - total flux cleaned = -0.00165734 Jy ! Component: 2400 - total flux cleaned = -0.00165727 Jy ! Component: 2450 - total flux cleaned = -0.00165745 Jy ! Component: 2500 - total flux cleaned = -0.00165743 Jy ! Component: 2550 - total flux cleaned = -0.00172758 Jy ! Component: 2600 - total flux cleaned = -0.00161088 Jy ! Component: 2650 - total flux cleaned = -0.00165737 Jy ! Component: 2700 - total flux cleaned = -0.0016342 Jy ! Component: 2750 - total flux cleaned = -0.00156507 Jy ! Component: 2800 - total flux cleaned = -0.00161102 Jy ! Component: 2850 - total flux cleaned = -0.00167966 Jy ! Component: 2900 - total flux cleaned = -0.00170251 Jy ! Component: 2950 - total flux cleaned = -0.00156628 Jy ! Component: 3000 - total flux cleaned = -0.00165679 Jy ! Component: 3050 - total flux cleaned = -0.00161167 Jy ! Component: 3100 - total flux cleaned = -0.00154434 Jy ! Component: 3150 - total flux cleaned = -0.001522 Jy ! Component: 3200 - total flux cleaned = -0.00149972 Jy ! Component: 3250 - total flux cleaned = -0.00145522 Jy ! Component: 3300 - total flux cleaned = -0.00154383 Jy ! Component: 3350 - total flux cleaned = -0.00147757 Jy ! Component: 3400 - total flux cleaned = -0.00143351 Jy ! Component: 3450 - total flux cleaned = -0.00156503 Jy ! Component: 3500 - total flux cleaned = -0.00145577 Jy ! Component: 3550 - total flux cleaned = -0.00141223 Jy ! Component: 3600 - total flux cleaned = -0.001434 Jy ! Component: 3650 - total flux cleaned = -0.00139061 Jy ! Component: 3700 - total flux cleaned = -0.00136916 Jy ! Component: 3750 - total flux cleaned = -0.00134758 Jy ! Component: 3800 - total flux cleaned = -0.00136905 Jy ! Component: 3850 - total flux cleaned = -0.00139035 Jy ! Component: 3900 - total flux cleaned = -0.0014753 Jy ! Component: 3950 - total flux cleaned = -0.00143287 Jy ! Component: 4000 - total flux cleaned = -0.00132725 Jy ! Component: 4050 - total flux cleaned = -0.00128515 Jy ! Total flux subtracted in 4096 components = -0.00136928 Jy ! Clean residual min=-0.001151 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 1.42233 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 656 components and 1.42233 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1806+6949_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.707 x 0.7987 at 85.59 degrees (North through East) ! Clean map min=-0.0018456 max=0.76825 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1806+6949_X_map.fits wmodel /scr/pima/rdv91_uvs/J1806+6949_X_map.mod ! Writing 656 model components to file: /scr/pima/rdv91_uvs/J1806+6949_X_map.mod wobs /scr/pima/rdv91_uvs/J1806+6949_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1806+6949_X_uvs.fits wwins /scr/pima/rdv91_uvs/J1806+6949_X_map.win ! wwins: Wrote 17 windows to /scr/pima/rdv91_uvs/J1806+6949_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.768248 invert ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The y-axis pixel size should ideally be below 0.1759 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000346039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135128 0.135128 0.270256 0.540512 1.08102 2.16205 4.32409 8.64818 17.2964 34.5927 69.1855 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.768 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2220.12 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1806+6949_X_dfm.log closed on Fri Jun 15 11:29:20 2018