! Started logfile: /scr/pima/rv117_uvs/J0725+1425_X_dfm.log on Sat Dec 9 23:42:32 2017 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/rv117_uvs/J0725+1425_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0725+1425_X_uva.fits ! AN table 1: 51 integrations on 6 of 6 possible baselines. ! AN table 2: 10 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 4 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.733138 visibilities/baseline/integration-bin. ! Found source: J0725+1425 ! ! 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 74 lines of history. ! ! Reading 2000 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 J0725+1425_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 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 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.266460Jy sigma=16.355341 ! Fit after self-cal, rms=0.254543Jy sigma=3.380482 ! 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 9.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7065 mas, bmaj=0.7895 mas, bpa=-24.98 degrees ! Estimated noise=1.67944 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 = 0.574435 Jy ! Component: 100 - total flux cleaned = 0.70042 Jy ! Total flux subtracted in 100 components = 0.70042 Jy ! Clean residual min=-0.015962 max=0.044895 Jy/beam ! Clean residual mean=0.000013 rms=0.003973 Jy/beam ! Combined flux in latest and established models = 0.70042 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.70042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167537Jy sigma=1.652749 ! Fit after self-cal, rms=0.167466Jy sigma=1.652526 ! Inverting map ! Your choice of large map pixels excluded 9.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Added new window around map position (-0.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466817 Jy ! Component: 100 - total flux cleaned = 0.0701507 Jy ! Total flux subtracted in 100 components = 0.0701507 Jy ! Clean residual min=-0.014596 max=0.025669 Jy/beam ! Clean residual mean=0.000011 rms=0.002977 Jy/beam ! Combined flux in latest and established models = 0.770571 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.770571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142404Jy sigma=1.314689 ! Fit after self-cal, rms=0.140954Jy sigma=1.300301 ! Inverting map ! Your choice of large map pixels excluded 9.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Added new window around map position (0.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135193 Jy ! Component: 100 - total flux cleaned = 0.0141694 Jy ! Total flux subtracted in 100 components = 0.0141694 Jy ! Clean residual min=-0.011955 max=0.015548 Jy/beam ! Clean residual mean=0.000011 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.78474 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.78474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132669Jy sigma=1.222383 ! Fit after self-cal, rms=0.132644Jy sigma=1.222130 ! Inverting map ! Your choice of large map pixels excluded 9.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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 9.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7095 mas, bmaj=0.9039 mas, bpa=-88.4 degrees ! Estimated noise=1.40608 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 = 0.0111733 Jy ! Component: 100 - total flux cleaned = 0.0134996 Jy ! Component: 150 - total flux cleaned = 0.0148469 Jy ! Component: 200 - total flux cleaned = 0.0160365 Jy ! Total flux subtracted in 200 components = 0.0160365 Jy ! Clean residual min=-0.014637 max=0.017973 Jy/beam ! Clean residual mean=0.000008 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.800777 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.800777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118576Jy sigma=1.123725 ! Fit after self-cal, rms=0.118453Jy sigma=1.122960 ! Inverting map ! Your choice of large map pixels excluded 9.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7095 x 0.9039 at -88.4 degrees (North through East) ! Clean map min=-0.0117 max=0.72965 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.88 NY 1.02 ON 0.97 WZ 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.93 HN 0.98 NL 1.09 NY 1.04 ! ON 0.98 SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.03 HN 0.98 KP 1.00 ! LA 1.00 MK 1.00 NL 1.02 NY 1.06 ! OV 1.03 PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.88 NY 1.00 ON 0.95 WZ 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.90 HN 1.01 NL 1.06 NY 1.01 ! ON 1.03 SC 0.88 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 HN 1.00 KP 1.00 ! LA 1.02 MK 1.02 NL 1.00 NY 1.05 ! OV 1.03 PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.99 NY 1.05 ON 0.97 WZ 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.01 HN 1.00 NL 1.04 NY 0.99 ! ON 1.01 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 HN 1.01 KP 1.01 ! LA 1.02 MK 1.02 NL 1.00 NY 1.03 ! OV 1.02 PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.09 NY 1.04 ON 0.98 WZ 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.07 HN 0.98 NL 1.07 NY 1.06 ! ON 0.99 SC 0.83 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.01 HN 1.01 KP 0.98 ! LA 1.01 MK 1.00 NL 1.00 NY 1.07 ! OV 1.02 PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.118453Jy sigma=1.122960 ! Fit after self-cal, rms=0.092902Jy sigma=0.987015 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7479 mas, bmaj=0.8976 mas, bpa=84.36 degrees ! Estimated noise=1.43701 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 (-2.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156523 Jy ! Component: 100 - total flux cleaned = 0.0184365 Jy ! Component: 150 - total flux cleaned = 0.0196551 Jy ! Component: 200 - total flux cleaned = 0.0204218 Jy ! Total flux subtracted in 200 components = 0.0204218 Jy ! Clean residual min=-0.007123 max=0.008481 Jy/beam ! Clean residual mean=0.000011 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.821199 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.821199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090400Jy sigma=0.938271 ! Fit after self-cal, rms=0.089837Jy sigma=0.931246 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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=0.089837Jy sigma=0.931246 ! Fit after self-cal, rms=0.087065Jy sigma=0.898005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7469 mas, bmaj=0.8954 mas, bpa=84.88 degrees ! Estimated noise=1.43785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473702 Jy ! Component: 100 - total flux cleaned = 0.00555267 Jy ! Component: 150 - total flux cleaned = 0.00594662 Jy ! Component: 200 - total flux cleaned = 0.00617718 Jy ! Total flux subtracted in 200 components = 0.00617718 Jy ! Clean residual min=-0.005534 max=0.006138 Jy/beam ! Clean residual mean=0.000009 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.827376 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.827376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086539Jy sigma=0.888767 ! Fit after self-cal, rms=0.086440Jy sigma=0.887851 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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 (-4.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556644 Jy ! Component: 100 - total flux cleaned = 0.00680364 Jy ! Component: 150 - total flux cleaned = 0.00700533 Jy ! Component: 200 - total flux cleaned = 0.00719292 Jy ! Total flux subtracted in 200 components = 0.00719292 Jy ! Clean residual min=-0.005617 max=0.005898 Jy/beam ! Clean residual mean=0.000010 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.834569 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.834569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086058Jy sigma=0.881702 ! Fit after self-cal, rms=0.086000Jy sigma=0.881152 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Added new window around map position (-6.4, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531672 Jy ! Component: 100 - total flux cleaned = 0.00816458 Jy ! Component: 150 - total flux cleaned = 0.00904402 Jy ! Component: 200 - total flux cleaned = 0.00939947 Jy ! Total flux subtracted in 200 components = 0.00939947 Jy ! Clean residual min=-0.005477 max=0.005623 Jy/beam ! Clean residual mean=0.000007 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.843968 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.843968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085700Jy sigma=0.874533 ! Fit after self-cal, rms=0.085643Jy sigma=0.873965 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Added new window around map position (-32.2, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504684 Jy ! Component: 100 - total flux cleaned = 0.0070668 Jy ! Component: 150 - total flux cleaned = 0.00875789 Jy ! Component: 200 - total flux cleaned = 0.00982858 Jy ! Total flux subtracted in 200 components = 0.00982858 Jy ! Clean residual min=-0.005073 max=0.005183 Jy/beam ! Clean residual mean=0.000005 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.853797 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.853797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085253Jy sigma=0.868105 ! Fit after self-cal, rms=0.085221Jy sigma=0.867728 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Added new window around map position (4.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235721 Jy ! Component: 100 - total flux cleaned = 0.00279385 Jy ! Component: 150 - total flux cleaned = 0.00354082 Jy ! Component: 200 - total flux cleaned = 0.00405723 Jy ! Total flux subtracted in 200 components = 0.00405723 Jy ! Clean residual min=-0.004852 max=0.004717 Jy/beam ! Clean residual mean=0.000005 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.857854 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.857854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084985Jy sigma=0.862855 ! Fit after self-cal, rms=0.084939Jy sigma=0.862592 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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=0.084939Jy sigma=0.862592 ! Fit after self-cal, rms=0.083746Jy sigma=0.856288 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7462 mas, bmaj=0.8961 mas, bpa=85.05 degrees ! Estimated noise=1.43583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304674 Jy ! Component: 100 - total flux cleaned = 0.00430477 Jy ! Component: 150 - total flux cleaned = 0.00495504 Jy ! Component: 200 - total flux cleaned = 0.00521032 Jy ! Total flux subtracted in 200 components = 0.00521032 Jy ! Clean residual min=-0.004779 max=0.004405 Jy/beam ! Clean residual mean=0.000005 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.863064 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.863064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083478Jy sigma=0.852959 ! Fit after self-cal, rms=0.083435Jy sigma=0.852829 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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 = 0.000533065 Jy ! Component: 100 - total flux cleaned = 0.000931616 Jy ! Component: 150 - total flux cleaned = 0.00115951 Jy ! Component: 200 - total flux cleaned = 0.00137497 Jy ! Total flux subtracted in 200 components = 0.00137497 Jy ! Clean residual min=-0.004662 max=0.004399 Jy/beam ! Clean residual mean=0.000005 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.864439 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.864439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083273Jy sigma=0.851194 ! Fit after self-cal, rms=0.083262Jy sigma=0.851133 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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=0.083262Jy sigma=0.851133 ! Fit after self-cal, rms=0.083003Jy sigma=0.850538 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=2.297 mas, bmaj=3.03 mas, bpa=-64.94 degrees ! Estimated noise=1.80156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426146 Jy ! Component: 100 - total flux cleaned = 0.00534746 Jy ! Component: 150 - total flux cleaned = 0.00648682 Jy ! Component: 200 - total flux cleaned = 0.00680953 Jy ! Total flux subtracted in 200 components = 0.00680953 Jy ! Clean residual min=-0.004564 max=0.004844 Jy/beam ! Clean residual mean=0.000008 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.871249 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.871249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082982Jy sigma=0.850064 ! Fit after self-cal, rms=0.082922Jy sigma=0.849471 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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 = 0.000736852 Jy ! Component: 100 - total flux cleaned = 0.00100405 Jy ! Component: 150 - total flux cleaned = 0.00128582 Jy ! Component: 200 - total flux cleaned = 0.00153303 Jy ! Total flux subtracted in 200 components = 0.00153303 Jy ! Clean residual min=-0.004550 max=0.004843 Jy/beam ! Clean residual mean=0.000008 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.872782 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.872782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082956Jy sigma=0.849985 ! Fit after self-cal, rms=0.082933Jy sigma=0.849818 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7458 mas, bmaj=0.896 mas, bpa=85.11 degrees ! Estimated noise=1.43489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7458 x 0.896 at 85.11 degrees (North through East) ! Clean map min=-0.0066043 max=0.72227 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=0.082933Jy sigma=0.849818 ! Fit after self-cal, rms=0.073711Jy sigma=0.714655 ! Inverting map and beam ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7456 mas, bmaj=0.8959 mas, bpa=85.15 degrees ! Estimated noise=1.43575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.2748e-05 Jy ! Component: 100 - total flux cleaned = -0.000163475 Jy ! Component: 150 - total flux cleaned = -0.000165644 Jy ! Component: 200 - total flux cleaned = -0.000235407 Jy ! Total flux subtracted in 200 components = -0.000235407 Jy ! Clean residual min=-0.004476 max=0.004310 Jy/beam ! Clean residual mean=0.000005 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.872546 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.872546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073578Jy sigma=0.712840 ! Fit after self-cal, rms=0.073570Jy sigma=0.712789 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37957e-05 Jy ! Component: 100 - total flux cleaned = -6.22771e-05 Jy ! Component: 150 - total flux cleaned = -0.00012406 Jy ! Component: 200 - total flux cleaned = -6.28832e-05 Jy ! Total flux subtracted in 200 components = -6.28832e-05 Jy ! Clean residual min=-0.004479 max=0.004242 Jy/beam ! Clean residual mean=0.000005 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.872483 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 148 components and 0.872484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073483Jy sigma=0.711587 ! Fit after self-cal, rms=0.073479Jy sigma=0.711564 ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073479Jy sigma=0.711564 ! Fit after self-cal, rms=0.073355Jy sigma=0.711395 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 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7249 mas, bmaj=0.7946 mas, bpa=-12.59 degrees ! Estimated noise=1.74445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.573864 Jy ! Component: 100 - total flux cleaned = 0.700372 Jy ! Component: 150 - total flux cleaned = 0.747029 Jy ! Component: 200 - total flux cleaned = 0.773978 Jy ! Total flux subtracted in 200 components = 0.773978 Jy ! Clean residual min=-0.010661 max=0.014519 Jy/beam ! Clean residual mean=0.000010 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.773978 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.773978 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7452 mas, bmaj=0.8959 mas, bpa=85.18 degrees ! Estimated noise=1.43543 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 = 0.0270902 Jy ! Component: 100 - total flux cleaned = 0.0437341 Jy ! Component: 150 - total flux cleaned = 0.0546501 Jy ! Component: 200 - total flux cleaned = 0.0595056 Jy ! Total flux subtracted in 200 components = 0.0595056 Jy ! Clean residual min=-0.007742 max=0.008706 Jy/beam ! Clean residual mean=0.000006 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.833483 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.833484 Jy ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Added new window around map position (-4.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444573 Jy ! Component: 100 - total flux cleaned = 0.00737767 Jy ! Component: 150 - total flux cleaned = 0.0106531 Jy ! Component: 200 - total flux cleaned = 0.0136545 Jy ! Total flux subtracted in 200 components = 0.0136545 Jy ! Clean residual min=-0.006530 max=0.005814 Jy/beam ! Clean residual mean=0.000006 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.847138 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.847138 Jy ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 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 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=2.297 mas, bmaj=3.028 mas, bpa=-64.83 degrees ! Estimated noise=1.80369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865615 Jy ! Component: 100 - total flux cleaned = 0.0143647 Jy ! Component: 150 - total flux cleaned = 0.0187973 Jy ! Component: 200 - total flux cleaned = 0.0223337 Jy ! Total flux subtracted in 200 components = 0.0223337 Jy ! Clean residual min=-0.004638 max=0.004711 Jy/beam ! Clean residual mean=0.000012 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.869472 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 = 0.00267019 Jy ! Component: 100 - total flux cleaned = 0.00459006 Jy ! Component: 150 - total flux cleaned = 0.00572915 Jy ! Component: 200 - total flux cleaned = 0.00678702 Jy ! Total flux subtracted in 200 components = 0.00678702 Jy ! Clean residual min=-0.004389 max=0.004803 Jy/beam ! Clean residual mean=0.000010 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.876259 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 128 components and 0.876259 Jy ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! Estimated beam: bmin=0.7452 mas, bmaj=0.8959 mas, bpa=85.18 degrees ! Estimated noise=1.43543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015411 Jy ! Component: 100 - total flux cleaned = -0.00256455 Jy ! Component: 150 - total flux cleaned = -0.00239219 Jy ! Component: 200 - total flux cleaned = -0.00192272 Jy ! Total flux subtracted in 200 components = -0.00192272 Jy ! Clean residual min=-0.005247 max=0.004651 Jy/beam ! Clean residual mean=0.000006 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.874336 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.874336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076601Jy sigma=0.732580 ! Fit after self-cal, rms=0.076317Jy sigma=0.730362 wmodel J0725+1425_X_map.mod ! Writing 138 model components to file: J0725+1425_X_map.mod wobs J0725+1425_X_uvs.fits ! Writing UV FITS file: J0725+1425_X_uvs.fits wwins J0725+1425_X_map.win ! wwins: Wrote 9 windows to J0725+1425_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 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106272 Jy ! Component: 100 - total flux cleaned = -0.00191464 Jy ! Component: 150 - total flux cleaned = -0.00281192 Jy ! Component: 200 - total flux cleaned = -0.00312824 Jy ! Component: 250 - total flux cleaned = -0.00351589 Jy ! Component: 300 - total flux cleaned = -0.00389404 Jy ! Component: 350 - total flux cleaned = -0.00448436 Jy ! Component: 400 - total flux cleaned = -0.00448291 Jy ! Component: 450 - total flux cleaned = -0.00483859 Jy ! Component: 500 - total flux cleaned = -0.00490722 Jy ! Component: 550 - total flux cleaned = -0.00490662 Jy ! Component: 600 - total flux cleaned = -0.00511094 Jy ! Component: 650 - total flux cleaned = -0.00517787 Jy ! Component: 700 - total flux cleaned = -0.00524273 Jy ! Component: 750 - total flux cleaned = -0.00530787 Jy ! Component: 800 - total flux cleaned = -0.00550163 Jy ! Component: 850 - total flux cleaned = -0.00562878 Jy ! Component: 900 - total flux cleaned = -0.0058187 Jy ! Component: 950 - total flux cleaned = -0.00594383 Jy ! Component: 1000 - total flux cleaned = -0.0061896 Jy ! Component: 1050 - total flux cleaned = -0.00631062 Jy ! Component: 1100 - total flux cleaned = -0.00637053 Jy ! Component: 1150 - total flux cleaned = -0.00619127 Jy ! Component: 1200 - total flux cleaned = -0.00625012 Jy ! Component: 1250 - total flux cleaned = -0.00619214 Jy ! Component: 1300 - total flux cleaned = -0.00630767 Jy ! Component: 1350 - total flux cleaned = -0.00630735 Jy ! Component: 1400 - total flux cleaned = -0.00636398 Jy ! Component: 1450 - total flux cleaned = -0.00636435 Jy ! Component: 1500 - total flux cleaned = -0.00641914 Jy ! Component: 1550 - total flux cleaned = -0.00652847 Jy ! Component: 1600 - total flux cleaned = -0.00636323 Jy ! Component: 1650 - total flux cleaned = -0.00630873 Jy ! Component: 1700 - total flux cleaned = -0.00630956 Jy ! Component: 1750 - total flux cleaned = -0.00620276 Jy ! Component: 1800 - total flux cleaned = -0.00641443 Jy ! Component: 1850 - total flux cleaned = -0.0062568 Jy ! Component: 1900 - total flux cleaned = -0.00615343 Jy ! Component: 1950 - total flux cleaned = -0.00599912 Jy ! Component: 2000 - total flux cleaned = -0.00605032 Jy ! Component: 2050 - total flux cleaned = -0.00604968 Jy ! Component: 2100 - total flux cleaned = -0.0060505 Jy ! Component: 2150 - total flux cleaned = -0.00575127 Jy ! Component: 2200 - total flux cleaned = -0.00575144 Jy ! Component: 2250 - total flux cleaned = -0.00570233 Jy ! Component: 2300 - total flux cleaned = -0.00570238 Jy ! Component: 2350 - total flux cleaned = -0.00565402 Jy ! Component: 2400 - total flux cleaned = -0.00546189 Jy ! Component: 2450 - total flux cleaned = -0.00531885 Jy ! Component: 2500 - total flux cleaned = -0.00531831 Jy ! Component: 2550 - total flux cleaned = -0.00531837 Jy ! Component: 2600 - total flux cleaned = -0.00503845 Jy ! Component: 2650 - total flux cleaned = -0.00508419 Jy ! Component: 2700 - total flux cleaned = -0.00485384 Jy ! Component: 2750 - total flux cleaned = -0.00467088 Jy ! Component: 2800 - total flux cleaned = -0.00462515 Jy ! Component: 2850 - total flux cleaned = -0.00453513 Jy ! Component: 2900 - total flux cleaned = -0.00440056 Jy ! Component: 2950 - total flux cleaned = -0.00444461 Jy ! Component: 3000 - total flux cleaned = -0.00413445 Jy ! Component: 3050 - total flux cleaned = -0.00395884 Jy ! Component: 3100 - total flux cleaned = -0.00395865 Jy ! Component: 3150 - total flux cleaned = -0.00374178 Jy ! Component: 3200 - total flux cleaned = -0.00374185 Jy ! Component: 3250 - total flux cleaned = -0.00386984 Jy ! Component: 3300 - total flux cleaned = -0.00374198 Jy ! Component: 3350 - total flux cleaned = -0.00357292 Jy ! Component: 3400 - total flux cleaned = -0.00344725 Jy ! Component: 3450 - total flux cleaned = -0.00323926 Jy ! Component: 3500 - total flux cleaned = -0.00336317 Jy ! Component: 3550 - total flux cleaned = -0.00328064 Jy ! Component: 3600 - total flux cleaned = -0.00319866 Jy ! Component: 3650 - total flux cleaned = -0.00307673 Jy ! Component: 3700 - total flux cleaned = -0.00311684 Jy ! Component: 3750 - total flux cleaned = -0.00299617 Jy ! Component: 3800 - total flux cleaned = -0.00283637 Jy ! Component: 3850 - total flux cleaned = -0.0027173 Jy ! Component: 3900 - total flux cleaned = -0.00248042 Jy ! Component: 3950 - total flux cleaned = -0.00248058 Jy ! Component: 4000 - total flux cleaned = -0.00244208 Jy ! Component: 4050 - total flux cleaned = -0.00240309 Jy ! Total flux subtracted in 4096 components = -0.00224874 Jy ! Clean residual min=-0.002204 max=0.002373 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.872087 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 452 components and 0.872087 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0725+1425_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7452 x 0.8959 at 85.18 degrees (North through East) ! Clean map min=-0.0037005 max=0.7216 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0725+1425_X_map.fits wmodel /scr/pima/rv117_uvs/J0725+1425_X_map.mod ! Writing 452 model components to file: /scr/pima/rv117_uvs/J0725+1425_X_map.mod wobs /scr/pima/rv117_uvs/J0725+1425_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0725+1425_X_uvs.fits wwins /scr/pima/rv117_uvs/J0725+1425_X_map.win ! wwins: Wrote 10 windows to /scr/pima/rv117_uvs/J0725+1425_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.721597 invert ! Inverting map ! Your choice of large map pixels excluded 8.42% of the data. ! The y-axis pixel size should ideally be below 0.1743 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00060785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25271 0.25271 0.505421 1.01084 2.02168 4.04336 8.08673 16.1735 32.3469 64.6938 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.721 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1187.13 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0725+1425_X_dfm.log closed on Sat Dec 9 23:42:36 2017