! Started logfile: /scr/pima/rv123_uvs/J0214+1722_X_dfm.log on Sun Dec 23 00:39:25 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J0214+1722_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0214+1722_X_uva.fits ! AN table 1: 38 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.909091 visibilities/baseline/integration-bin. ! Found source: J0214+1722 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 7600 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 J0214+1722_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008521Jy sigma=18.383561 ! Fit after self-cal, rms=0.880247Jy sigma=16.002260 ! 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 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.6435 mas, bmaj=1.622 mas, bpa=-9.944 degrees ! Estimated noise=0.841314 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 = 0.0937407 Jy ! Component: 100 - total flux cleaned = 0.116542 Jy ! Total flux subtracted in 100 components = 0.116542 Jy ! Clean residual min=-0.005055 max=0.008912 Jy/beam ! Clean residual mean=-0.000006 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.116542 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.116542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067045Jy sigma=1.068457 ! Fit after self-cal, rms=0.066979Jy sigma=1.067446 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889036 Jy ! Component: 100 - total flux cleaned = 0.0114019 Jy ! Total flux subtracted in 100 components = 0.0114019 Jy ! Clean residual min=-0.005451 max=0.005234 Jy/beam ! Clean residual mean=-0.000004 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.127944 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.127944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065828Jy sigma=1.048072 ! Fit after self-cal, rms=0.065823Jy sigma=1.047876 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8312 mas, bmaj=1.906 mas, bpa=-8.851 degrees ! Estimated noise=0.469559 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 = 0.000654251 Jy ! Component: 100 - total flux cleaned = 0.000427615 Jy ! Component: 150 - total flux cleaned = 0.000280384 Jy ! Component: 200 - total flux cleaned = 0.00010263 Jy ! Total flux subtracted in 200 components = 0.00010263 Jy ! Clean residual min=-0.004692 max=0.004376 Jy/beam ! Clean residual mean=-0.000010 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.128047 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.128047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065730Jy sigma=1.046325 ! Fit after self-cal, rms=0.065724Jy sigma=1.046298 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8312 x 1.906 at -8.851 degrees (North through East) ! Clean map min=-0.0043539 max=0.12304 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.88 HN 1.03 KP 1.18 ! LA 1.00 MK 0.92 NL 1.07 OV 1.02 ! PT 0.89 SC 0.96 WN 1.44 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.04 KP 1.19 ! LA 1.01 MK 0.93 NL 1.04 OV 1.01 ! PT 0.86 SC 0.93 WN 1.29 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.03 KP 1.22 ! LA 1.07 MK 0.90 NL 1.05 OV 0.97 ! PT 0.86 SC 0.89 WN 1.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.00 KP 1.20 ! LA 1.03 MK 0.92 NL 1.04 OV 1.00 ! PT 0.87 SC 0.94 WN 1.20 ! ! ! Fit before self-cal, rms=0.065724Jy sigma=1.046298 ! Fit after self-cal, rms=0.065191Jy sigma=1.005565 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8448 mas, bmaj=1.89 mas, bpa=-7.861 degrees ! Estimated noise=0.468307 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 = -0.000267619 Jy ! Component: 100 - total flux cleaned = -0.00030433 Jy ! Component: 150 - total flux cleaned = -0.000364291 Jy ! Component: 200 - total flux cleaned = -0.000439728 Jy ! Total flux subtracted in 200 components = -0.000439728 Jy ! Clean residual min=-0.002658 max=0.002492 Jy/beam ! Clean residual mean=-0.000009 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.127607 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.127607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065156Jy sigma=1.004986 ! Fit after self-cal, rms=0.065198Jy sigma=1.004568 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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=0.065198Jy sigma=1.004568 ! Fit after self-cal, rms=0.066046Jy sigma=0.997137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8456 mas, bmaj=1.894 mas, bpa=-7.888 degrees ! Estimated noise=0.468115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.73189e-07 Jy ! Component: 100 - total flux cleaned = 5.29284e-05 Jy ! Component: 150 - total flux cleaned = 0.000117419 Jy ! Component: 200 - total flux cleaned = 0.000162614 Jy ! Total flux subtracted in 200 components = 0.000162614 Jy ! Clean residual min=-0.001911 max=0.002164 Jy/beam ! Clean residual mean=-0.000006 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.12777 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.12777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066030Jy sigma=0.996990 ! Fit after self-cal, rms=0.066050Jy sigma=0.996924 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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 (-20.6, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166008 Jy ! Component: 100 - total flux cleaned = 0.00213135 Jy ! Component: 150 - total flux cleaned = 0.00235245 Jy ! Component: 200 - total flux cleaned = 0.00247994 Jy ! Total flux subtracted in 200 components = 0.00247994 Jy ! Clean residual min=-0.001775 max=0.001778 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.13025 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.13025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065972Jy sigma=0.995654 ! Fit after self-cal, rms=0.065968Jy sigma=0.995576 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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=0.065968Jy sigma=0.995576 ! Fit after self-cal, rms=0.066031Jy sigma=0.995516 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8461 mas, bmaj=1.892 mas, bpa=-7.814 degrees ! Estimated noise=0.467686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529494 Jy ! Component: 100 - total flux cleaned = 0.00058536 Jy ! Component: 150 - total flux cleaned = 0.000585488 Jy ! Component: 200 - total flux cleaned = 0.000562662 Jy ! Total flux subtracted in 200 components = 0.000562662 Jy ! Clean residual min=-0.001785 max=0.001751 Jy/beam ! Clean residual mean=-0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.130812 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.130812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066006Jy sigma=0.995191 ! Fit after self-cal, rms=0.066006Jy sigma=0.995183 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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 = 7.23122e-05 Jy ! Component: 100 - total flux cleaned = 9.40008e-05 Jy ! Component: 150 - total flux cleaned = 0.000114009 Jy ! Component: 200 - total flux cleaned = 0.00015087 Jy ! Total flux subtracted in 200 components = 0.00015087 Jy ! Clean residual min=-0.001792 max=0.001739 Jy/beam ! Clean residual mean=-0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.130963 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.130963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065991Jy sigma=0.995010 ! Fit after self-cal, rms=0.065990Jy sigma=0.995007 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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=0.065990Jy sigma=0.995007 ! Fit after self-cal, rms=0.065993Jy sigma=0.994990 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=2.088 mas, bmaj=2.925 mas, bpa=-2.931 degrees ! Estimated noise=0.570751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652858 Jy ! Component: 100 - total flux cleaned = 0.00104177 Jy ! Component: 150 - total flux cleaned = 0.00117628 Jy ! Component: 200 - total flux cleaned = 0.00127431 Jy ! Total flux subtracted in 200 components = 0.00127431 Jy ! Clean residual min=-0.001752 max=0.002200 Jy/beam ! Clean residual mean=-0.000013 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.132237 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.132237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065991Jy sigma=0.994956 ! Fit after self-cal, rms=0.065992Jy sigma=0.994944 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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 (45, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201857 Jy ! Component: 100 - total flux cleaned = 0.00270857 Jy ! Component: 150 - total flux cleaned = 0.00267229 Jy ! Component: 200 - total flux cleaned = 0.00260243 Jy ! Total flux subtracted in 200 components = 0.00260243 Jy ! Clean residual min=-0.001791 max=0.001618 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.13484 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.13484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065943Jy sigma=0.993857 ! Fit after self-cal, rms=0.065943Jy sigma=0.993784 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8462 mas, bmaj=1.892 mas, bpa=-7.8 degrees ! Estimated noise=0.467418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8462 x 1.892 at -7.8 degrees (North through East) ! Clean map min=-0.0015202 max=0.12253 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 ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.6592 mas, bmaj=1.603 mas, bpa=-8.801 degrees ! Estimated noise=0.842898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0938067 Jy ! Component: 100 - total flux cleaned = 0.11534 Jy ! Component: 150 - total flux cleaned = 0.122779 Jy ! Component: 200 - total flux cleaned = 0.124817 Jy ! Total flux subtracted in 200 components = 0.124817 Jy ! Clean residual min=-0.003567 max=0.003571 Jy/beam ! Clean residual mean=-0.000003 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.124817 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.124817 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8462 mas, bmaj=1.892 mas, bpa=-7.8 degrees ! Estimated noise=0.467418 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 = 0.00297658 Jy ! Component: 100 - total flux cleaned = 0.00469776 Jy ! Component: 150 - total flux cleaned = 0.0056368 Jy ! Component: 200 - total flux cleaned = 0.00634793 Jy ! Total flux subtracted in 200 components = 0.00634793 Jy ! Clean residual min=-0.001719 max=0.001768 Jy/beam ! Clean residual mean=-0.000006 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.131165 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.131165 Jy ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 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 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=2.088 mas, bmaj=2.925 mas, bpa=-2.931 degrees ! Estimated noise=0.570751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161821 Jy ! Component: 100 - total flux cleaned = 0.00240444 Jy ! Component: 150 - total flux cleaned = 0.00286379 Jy ! Component: 200 - total flux cleaned = 0.00303374 Jy ! Total flux subtracted in 200 components = 0.00303374 Jy ! Clean residual min=-0.001755 max=0.001636 Jy/beam ! Clean residual mean=-0.000011 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.134198 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 = 0.000211117 Jy ! Component: 100 - total flux cleaned = 0.000373265 Jy ! Component: 150 - total flux cleaned = 0.000497431 Jy ! Component: 200 - total flux cleaned = 0.000591141 Jy ! Total flux subtracted in 200 components = 0.000591141 Jy ! Clean residual min=-0.001746 max=0.001597 Jy/beam ! Clean residual mean=-0.000010 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.13479 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 82 components and 0.134789 Jy ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8462 mas, bmaj=1.892 mas, bpa=-7.8 degrees ! Estimated noise=0.467418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464049 Jy ! Component: 100 - total flux cleaned = -0.000383581 Jy ! Component: 150 - total flux cleaned = -0.000264501 Jy ! Component: 200 - total flux cleaned = -0.000151803 Jy ! Total flux subtracted in 200 components = -0.000151803 Jy ! Clean residual min=-0.001637 max=0.001791 Jy/beam ! Clean residual mean=-0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.134638 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 0.134638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065889Jy sigma=0.993207 ! Fit after self-cal, rms=0.065871Jy sigma=0.993062 wmodel J0214+1722_X_map.mod ! Writing 108 model components to file: J0214+1722_X_map.mod wobs J0214+1722_X_uvs.fits ! Writing UV FITS file: J0214+1722_X_uvs.fits wwins J0214+1722_X_map.win ! wwins: Wrote 3 windows to J0214+1722_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 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.85504e-05 Jy ! Component: 100 - total flux cleaned = -5.90099e-05 Jy ! Component: 150 - total flux cleaned = -0.000174625 Jy ! Component: 200 - total flux cleaned = -0.000230887 Jy ! Component: 250 - total flux cleaned = -0.000314053 Jy ! Component: 300 - total flux cleaned = -0.000421766 Jy ! Component: 350 - total flux cleaned = -0.000447739 Jy ! Component: 400 - total flux cleaned = -0.000447798 Jy ! Component: 450 - total flux cleaned = -0.000550097 Jy ! Component: 500 - total flux cleaned = -0.000575058 Jy ! Component: 550 - total flux cleaned = -0.000649562 Jy ! Component: 600 - total flux cleaned = -0.000746991 Jy ! Component: 650 - total flux cleaned = -0.000746802 Jy ! Component: 700 - total flux cleaned = -0.000841531 Jy ! Component: 750 - total flux cleaned = -0.000794468 Jy ! Component: 800 - total flux cleaned = -0.000841243 Jy ! Component: 850 - total flux cleaned = -0.000886929 Jy ! Component: 900 - total flux cleaned = -0.000887069 Jy ! Component: 950 - total flux cleaned = -0.000909818 Jy ! Component: 1000 - total flux cleaned = -0.000998401 Jy ! Component: 1050 - total flux cleaned = -0.00102018 Jy ! Component: 1100 - total flux cleaned = -0.00104172 Jy ! Component: 1150 - total flux cleaned = -0.000977109 Jy ! Component: 1200 - total flux cleaned = -0.00101993 Jy ! Component: 1250 - total flux cleaned = -0.00106199 Jy ! Component: 1300 - total flux cleaned = -0.0011248 Jy ! Component: 1350 - total flux cleaned = -0.00116643 Jy ! Component: 1400 - total flux cleaned = -0.00118705 Jy ! Component: 1450 - total flux cleaned = -0.00118713 Jy ! Component: 1500 - total flux cleaned = -0.00132965 Jy ! Component: 1550 - total flux cleaned = -0.00134975 Jy ! Component: 1600 - total flux cleaned = -0.00138994 Jy ! Component: 1650 - total flux cleaned = -0.00141012 Jy ! Component: 1700 - total flux cleaned = -0.00144984 Jy ! Component: 1750 - total flux cleaned = -0.00152834 Jy ! Component: 1800 - total flux cleaned = -0.00156745 Jy ! Component: 1850 - total flux cleaned = -0.0015676 Jy ! Component: 1900 - total flux cleaned = -0.0016255 Jy ! Component: 1950 - total flux cleaned = -0.00168247 Jy ! Component: 2000 - total flux cleaned = -0.00164441 Jy ! Component: 2050 - total flux cleaned = -0.00170111 Jy ! Component: 2100 - total flux cleaned = -0.0017198 Jy ! Component: 2150 - total flux cleaned = -0.00173834 Jy ! Component: 2200 - total flux cleaned = -0.00173845 Jy ! Component: 2250 - total flux cleaned = -0.00186728 Jy ! Component: 2300 - total flux cleaned = -0.00186726 Jy ! Component: 2350 - total flux cleaned = -0.00184923 Jy ! Component: 2400 - total flux cleaned = -0.00195783 Jy ! Component: 2450 - total flux cleaned = -0.0020299 Jy ! Component: 2500 - total flux cleaned = -0.00204779 Jy ! Component: 2550 - total flux cleaned = -0.00204785 Jy ! Component: 2600 - total flux cleaned = -0.00215402 Jy ! Component: 2650 - total flux cleaned = -0.00215411 Jy ! Component: 2700 - total flux cleaned = -0.00220663 Jy ! Component: 2750 - total flux cleaned = -0.00220663 Jy ! Component: 2800 - total flux cleaned = -0.00227564 Jy ! Component: 2850 - total flux cleaned = -0.00224116 Jy ! Component: 2900 - total flux cleaned = -0.00225813 Jy ! Component: 2950 - total flux cleaned = -0.00222407 Jy ! Component: 3000 - total flux cleaned = -0.00230883 Jy ! Component: 3050 - total flux cleaned = -0.00232569 Jy ! Component: 3100 - total flux cleaned = -0.00230889 Jy ! Component: 3150 - total flux cleaned = -0.00235906 Jy ! Component: 3200 - total flux cleaned = -0.00242547 Jy ! Component: 3250 - total flux cleaned = -0.00237616 Jy ! Component: 3300 - total flux cleaned = -0.00245837 Jy ! Component: 3350 - total flux cleaned = -0.00252405 Jy ! Component: 3400 - total flux cleaned = -0.00258915 Jy ! Component: 3450 - total flux cleaned = -0.0025891 Jy ! Component: 3500 - total flux cleaned = -0.00260527 Jy ! Component: 3550 - total flux cleaned = -0.00270165 Jy ! Component: 3600 - total flux cleaned = -0.00266956 Jy ! Component: 3650 - total flux cleaned = -0.00271739 Jy ! Component: 3700 - total flux cleaned = -0.00273338 Jy ! Component: 3750 - total flux cleaned = -0.00271752 Jy ! Component: 3800 - total flux cleaned = -0.00270187 Jy ! Component: 3850 - total flux cleaned = -0.00278015 Jy ! Component: 3900 - total flux cleaned = -0.00282688 Jy ! Component: 3950 - total flux cleaned = -0.00287342 Jy ! Component: 4000 - total flux cleaned = -0.00279617 Jy ! Component: 4050 - total flux cleaned = -0.00285766 Jy ! Total flux subtracted in 4096 components = -0.00288828 Jy ! Clean residual min=-0.000845 max=0.000854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.131749 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 405 components and 0.13175 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0214+1722_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8462 x 1.892 at -7.8 degrees (North through East) ! Clean map min=-0.0012708 max=0.12191 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0214+1722_X_map.fits wmodel /scr/pima/rv123_uvs/J0214+1722_X_map.mod ! Writing 405 model components to file: /scr/pima/rv123_uvs/J0214+1722_X_map.mod wobs /scr/pima/rv123_uvs/J0214+1722_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0214+1722_X_uvs.fits wwins /scr/pima/rv123_uvs/J0214+1722_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv123_uvs/J0214+1722_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121914 invert ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255646 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629083 0.629083 1.25817 2.51633 5.03267 10.0653 20.1307 40.2613 80.5227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.884 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0214+1722_X_dfm.log closed on Sun Dec 23 00:39:29 2018