! Started logfile: /image_prod/ug002_uva//J0122+2954_S_dfm.log on Wed Mar  4 19:02:19 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /image_prod/ug002_uva//J0122+2954_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0122+2954_S_uva.fits
! AN table 1: 60 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.963704 visibilities/baseline/integration-bin.
! Found source: J0122+2954
! 
! There are 3 IFs, and a total of 3 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 44 lines of history.
! 
! Reading 7806 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 3 channels.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J0122+2954_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 13 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 13 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 13 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.100402Jy  sigma=7.757942
! Fit after  self-cal, rms=0.513002Jy  sigma=3.670051
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.797 mas, bmaj=6.285 mas, bpa=-3.53 degrees
! Estimated noise=1.58465 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 = 0.390351 Jy
! Component: 100  -  total flux cleaned = 0.475473 Jy
! Total flux subtracted in 100 components = 0.475473 Jy
! Clean residual min=-0.012681 max=0.024353 Jy/beam
! Clean residual mean=0.000022 rms=0.004150 Jy/beam
! Combined flux in latest and established models = 0.475473 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 0.475473 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.126079Jy  sigma=0.657431
! Fit after  self-cal, rms=0.126081Jy  sigma=0.657418
! Inverting map 
print "============== Finished uniform weighting clean ==============="
! ============== Finished uniform weighting clean =============== 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.329 mas, bmaj=7.062 mas, bpa=-3.376 degrees
! Estimated noise=1.15312 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 (-27, 17.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0224283 Jy
! Component: 100  -  total flux cleaned = 0.0281967 Jy
! Component: 150  -  total flux cleaned = 0.030242 Jy
! Component: 200  -  total flux cleaned = 0.0296814 Jy
! Total flux subtracted in 200 components = 0.0296814 Jy
! Clean residual min=-0.013112 max=0.017680 Jy/beam
! Clean residual mean=0.000031 rms=0.003421 Jy/beam
! Combined flux in latest and established models = 0.505155 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.505155 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.121311Jy  sigma=0.621187
! Fit after  self-cal, rms=0.121066Jy  sigma=0.618696
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.329 x 7.062 at -3.376 degrees (North through East)
! Clean map  min=-0.012905  max=0.49374 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.11     HN        0.99     KP        1.04     
!   LA        1.02     MK        0.95     NL        0.97     OV        0.91     
!   PT        1.02     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.86     FD        1.11     HN        1.00     KP        1.10     
!   LA        1.02     MK        0.98     NL        0.91     OV        0.90     
!   PT        1.03     SC        0.99     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.13     HN        1.01     KP        1.09     
!   LA        1.03     MK        1.01     NL        0.90     OV        0.89     
!   PT        1.04     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.121066Jy  sigma=0.618696
! Fit after  self-cal, rms=0.104770Jy  sigma=0.523323
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.314 mas, bmaj=6.995 mas, bpa=-3.404 degrees
! Estimated noise=1.1435 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 (-45.5, -111).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00517331 Jy
! Component: 100  -  total flux cleaned = 0.00746704 Jy
! Component: 150  -  total flux cleaned = 0.00727525 Jy
! Component: 200  -  total flux cleaned = 0.00655503 Jy
! Total flux subtracted in 200 components = 0.00655503 Jy
! Clean residual min=-0.009369 max=0.009678 Jy/beam
! Clean residual mean=0.000010 rms=0.002026 Jy/beam
! Combined flux in latest and established models = 0.51171 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 50 components and 0.51171 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.103202Jy  sigma=0.507937
! Fit after  self-cal, rms=0.103111Jy  sigma=0.506624
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.103111Jy  sigma=0.506624
! Fit after  self-cal, rms=0.096772Jy  sigma=0.421511
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.311 mas, bmaj=7.007 mas, bpa=-3.525 degrees
! Estimated noise=1.14963 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00232165 Jy
! Component: 100  -  total flux cleaned = -0.00216665 Jy
! Component: 150  -  total flux cleaned = -0.00216272 Jy
! Component: 200  -  total flux cleaned = -0.00206591 Jy
! Total flux subtracted in 200 components = -0.00206591 Jy
! Clean residual min=-0.003164 max=0.003892 Jy/beam
! Clean residual mean=-0.000001 rms=0.000824 Jy/beam
! Combined flux in latest and established models = 0.509644 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 65 components and 0.509644 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096412Jy  sigma=0.417701
! Fit after  self-cal, rms=0.096417Jy  sigma=0.417469
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-11.5, -21.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0019038 Jy
! Component: 100  -  total flux cleaned = 0.00172104 Jy
! Component: 150  -  total flux cleaned = 0.001648 Jy
! Component: 200  -  total flux cleaned = 0.00158118 Jy
! Total flux subtracted in 200 components = 0.00158118 Jy
! Clean residual min=-0.002863 max=0.003449 Jy/beam
! Clean residual mean=-0.000002 rms=0.000759 Jy/beam
! Combined flux in latest and established models = 0.511225 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 86 components and 0.511225 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096227Jy  sigma=0.415524
! Fit after  self-cal, rms=0.096219Jy  sigma=0.415481
! Inverting map 
! Added new window around map position (12, -118.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00151729 Jy
! Component: 100  -  total flux cleaned = 0.00180962 Jy
! Component: 150  -  total flux cleaned = 0.00187832 Jy
! Component: 200  -  total flux cleaned = 0.00194063 Jy
! Total flux subtracted in 200 components = 0.00194063 Jy
! Clean residual min=-0.002789 max=0.003056 Jy/beam
! Clean residual mean=-0.000001 rms=0.000714 Jy/beam
! Combined flux in latest and established models = 0.513166 Jy
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 107 components and 0.513166 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096093Jy  sigma=0.414115
! Fit after  self-cal, rms=0.096080Jy  sigma=0.414048
! Inverting map 
! Added new window around map position (32, 29).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000782366 Jy
! Component: 100  -  total flux cleaned = 0.00086325 Jy
! Component: 150  -  total flux cleaned = 0.000925286 Jy
! Component: 200  -  total flux cleaned = 0.000983049 Jy
! Total flux subtracted in 200 components = 0.000983049 Jy
! Clean residual min=-0.002546 max=0.002581 Jy/beam
! Clean residual mean=-0.000001 rms=0.000670 Jy/beam
! Combined flux in latest and established models = 0.514149 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 124 components and 0.514149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095957Jy  sigma=0.412791
! Fit after  self-cal, rms=0.095950Jy  sigma=0.412752
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095950Jy  sigma=0.412752
! Fit after  self-cal, rms=0.095696Jy  sigma=0.410875
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.304 mas, bmaj=6.997 mas, bpa=-3.54 degrees
! Estimated noise=1.14918 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00156546 Jy
! Component: 100  -  total flux cleaned = -0.001419 Jy
! Component: 150  -  total flux cleaned = -0.00115581 Jy
! Component: 200  -  total flux cleaned = -0.000983583 Jy
! Total flux subtracted in 200 components = -0.000983583 Jy
! Clean residual min=-0.002161 max=0.002277 Jy/beam
! Clean residual mean=-0.000002 rms=0.000564 Jy/beam
! Combined flux in latest and established models = 0.513165 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 136 components and 0.513165 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095591Jy  sigma=0.409680
! Fit after  self-cal, rms=0.095581Jy  sigma=0.409632
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000191411 Jy
! Component: 100  -  total flux cleaned = -9.59685e-05 Jy
! Component: 150  -  total flux cleaned = -4.80331e-05 Jy
! Component: 200  -  total flux cleaned = 8.46203e-05 Jy
! Total flux subtracted in 200 components = 8.46203e-05 Jy
! Clean residual min=-0.002101 max=0.002026 Jy/beam
! Clean residual mean=-0.000001 rms=0.000542 Jy/beam
! Combined flux in latest and established models = 0.51325 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 156 components and 0.51325 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095539Jy  sigma=0.409151
! Fit after  self-cal, rms=0.095533Jy  sigma=0.409139
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095533Jy  sigma=0.409139
! Fit after  self-cal, rms=0.095406Jy  sigma=0.408877
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.246 mas, bmaj=10.28 mas, bpa=-4.029 degrees
! Estimated noise=1.43572 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000651219 Jy
! Component: 100  -  total flux cleaned = -0.000723545 Jy
! Component: 150  -  total flux cleaned = -0.000674196 Jy
! Component: 200  -  total flux cleaned = -0.000585318 Jy
! Total flux subtracted in 200 components = -0.000585318 Jy
! Clean residual min=-0.002154 max=0.002161 Jy/beam
! Clean residual mean=-0.000004 rms=0.000606 Jy/beam
! Combined flux in latest and established models = 0.512664 Jy
selfcal
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 184 components and 0.512664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095374Jy  sigma=0.408457
! Fit after  self-cal, rms=0.095366Jy  sigma=0.408419
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000172885 Jy
! Component: 100  -  total flux cleaned = -0.000209099 Jy
! Component: 150  -  total flux cleaned = -0.000280411 Jy
! Component: 200  -  total flux cleaned = -0.000313547 Jy
! Total flux subtracted in 200 components = -0.000313547 Jy
! Clean residual min=-0.002097 max=0.002093 Jy/beam
! Clean residual mean=-0.000003 rms=0.000579 Jy/beam
! Combined flux in latest and established models = 0.512351 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 203 components and 0.512351 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095354Jy  sigma=0.408271
! Fit after  self-cal, rms=0.095350Jy  sigma=0.408259
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "============== Finished amplitude self-cal =============="
! ============== Finished amplitude self-cal ============== 
restore
! Inverting map and beam 
! Estimated beam: bmin=3.3 mas, bmaj=6.991 mas, bpa=-3.54 degrees
! Estimated noise=1.14899 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.3 x 6.991 at -3.54 degrees (North through East)
! Clean map  min=-0.0020597  max=0.49254 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.783 mas, bmaj=6.239 mas, bpa=-3.857 degrees
! Estimated noise=1.56879 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.386427 Jy
! Component: 100  -  total flux cleaned = 0.470694 Jy
! Component: 150  -  total flux cleaned = 0.489751 Jy
! Component: 200  -  total flux cleaned = 0.497169 Jy
! Total flux subtracted in 200 components = 0.497169 Jy
! Clean residual min=-0.003679 max=0.003812 Jy/beam
! Clean residual mean=0.000003 rms=0.000895 Jy/beam
! Combined flux in latest and established models = 0.497169 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 14 model components to the UV plane model.
! The established model now contains 14 components and 0.497169 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.3 mas, bmaj=6.991 mas, bpa=-3.54 degrees
! Estimated noise=1.14899 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 = 0.00470645 Jy
! Component: 100  -  total flux cleaned = 0.00763726 Jy
! Component: 150  -  total flux cleaned = 0.00887956 Jy
! Component: 200  -  total flux cleaned = 0.00976545 Jy
! Total flux subtracted in 200 components = 0.00976545 Jy
! Clean residual min=-0.002367 max=0.002650 Jy/beam
! Clean residual mean=0.000002 rms=0.000614 Jy/beam
! Combined flux in latest and established models = 0.506934 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 41 components and 0.506934 Jy
! Inverting map 
! Added new window around map position (-52, -123).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0015132 Jy
! Component: 100  -  total flux cleaned = 0.00214988 Jy
! Component: 150  -  total flux cleaned = 0.00256546 Jy
! Component: 200  -  total flux cleaned = 0.00295187 Jy
! Total flux subtracted in 200 components = 0.00295187 Jy
! Clean residual min=-0.002170 max=0.002151 Jy/beam
! Clean residual mean=0.000001 rms=0.000553 Jy/beam
! Combined flux in latest and established models = 0.509886 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 62 components and 0.509886 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.246 mas, bmaj=10.28 mas, bpa=-4.029 degrees
! Estimated noise=1.43572 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00169544 Jy
! Component: 100  -  total flux cleaned = 0.00246655 Jy
! Component: 150  -  total flux cleaned = 0.00276038 Jy
! Component: 200  -  total flux cleaned = 0.00293675 Jy
! Total flux subtracted in 200 components = 0.00293675 Jy
! Clean residual min=-0.002301 max=0.002318 Jy/beam
! Clean residual mean=-0.000000 rms=0.000578 Jy/beam
! Combined flux in latest and established models = 0.512823 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 = 0.000202182 Jy
! Component: 100  -  total flux cleaned = 0.000315439 Jy
! Component: 150  -  total flux cleaned = 0.00038816 Jy
! Component: 200  -  total flux cleaned = 0.000488203 Jy
! Total flux subtracted in 200 components = 0.000488203 Jy
! Clean residual min=-0.002178 max=0.002299 Jy/beam
! Clean residual mean=-0.000001 rms=0.000561 Jy/beam
! Combined flux in latest and established models = 0.513311 Jy
! Adding 56 model components to the UV plane model.
! The established model now contains 116 components and 0.513311 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.3 mas, bmaj=6.991 mas, bpa=-3.54 degrees
! Estimated noise=1.14899 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00044561 Jy
! Component: 100  -  total flux cleaned = -0.000690373 Jy
! Component: 150  -  total flux cleaned = -0.000633483 Jy
! Component: 200  -  total flux cleaned = -0.000530906 Jy
! Total flux subtracted in 200 components = -0.000530906 Jy
! Clean residual min=-0.001907 max=0.002050 Jy/beam
! Clean residual mean=0.000001 rms=0.000497 Jy/beam
! Combined flux in latest and established models = 0.51278 Jy
selfcal
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 137 components and 0.51278 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095376Jy  sigma=0.408487
! Fit after  self-cal, rms=0.095350Jy  sigma=0.408299
wmodel J0122+2954_S_map.mod
! Writing 137 model components to file: J0122+2954_S_map.mod
wobs   J0122+2954_S_uvs.fits
! Writing UV FITS file: J0122+2954_S_uvs.fits
wwins  J0122+2954_S_map.win
! wwins: Wrote 7 windows to J0122+2954_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000227431 Jy
! Component: 100  -  total flux cleaned = 0.000462045 Jy
! Component: 150  -  total flux cleaned = 0.000685994 Jy
! Component: 200  -  total flux cleaned = 0.000840901 Jy
! Component: 250  -  total flux cleaned = 0.000781083 Jy
! Component: 300  -  total flux cleaned = 0.000752114 Jy
! Component: 350  -  total flux cleaned = 0.000752202 Jy
! Component: 400  -  total flux cleaned = 0.000807788 Jy
! Component: 450  -  total flux cleaned = 0.000835184 Jy
! Component: 500  -  total flux cleaned = 0.000862192 Jy
! Component: 550  -  total flux cleaned = 0.000914842 Jy
! Component: 600  -  total flux cleaned = 0.000888429 Jy
! Component: 650  -  total flux cleaned = 0.000862944 Jy
! Component: 700  -  total flux cleaned = 0.0008375 Jy
! Component: 750  -  total flux cleaned = 0.000837538 Jy
! Component: 800  -  total flux cleaned = 0.000813101 Jy
! Component: 850  -  total flux cleaned = 0.000812917 Jy
! Component: 900  -  total flux cleaned = 0.000694351 Jy
! Component: 950  -  total flux cleaned = 0.000694863 Jy
! Component: 1000  -  total flux cleaned = 0.000648769 Jy
! Component: 1050  -  total flux cleaned = 0.00067178 Jy
! Component: 1100  -  total flux cleaned = 0.000603864 Jy
! Component: 1150  -  total flux cleaned = 0.000604337 Jy
! Component: 1200  -  total flux cleaned = 0.000625871 Jy
! Component: 1250  -  total flux cleaned = 0.000582332 Jy
! Component: 1300  -  total flux cleaned = 0.000604268 Jy
! Component: 1350  -  total flux cleaned = 0.000625324 Jy
! Component: 1400  -  total flux cleaned = 0.000646444 Jy
! Component: 1450  -  total flux cleaned = 0.000645983 Jy
! Component: 1500  -  total flux cleaned = 0.000584589 Jy
! Component: 1550  -  total flux cleaned = 0.000685624 Jy
! Component: 1600  -  total flux cleaned = 0.000625233 Jy
! Component: 1650  -  total flux cleaned = 0.000585874 Jy
! Component: 1700  -  total flux cleaned = 0.000683608 Jy
! Component: 1750  -  total flux cleaned = 0.000703161 Jy
! Component: 1800  -  total flux cleaned = 0.000664743 Jy
! Component: 1850  -  total flux cleaned = 0.000683996 Jy
! Component: 1900  -  total flux cleaned = 0.000740614 Jy
! Component: 1950  -  total flux cleaned = 0.000647802 Jy
! Component: 2000  -  total flux cleaned = 0.000813401 Jy
! Component: 2050  -  total flux cleaned = 0.000794675 Jy
! Component: 2100  -  total flux cleaned = 0.000776558 Jy
! Component: 2150  -  total flux cleaned = 0.000829866 Jy
! Component: 2200  -  total flux cleaned = 0.000758743 Jy
! Component: 2250  -  total flux cleaned = 0.000811537 Jy
! Component: 2300  -  total flux cleaned = 0.000846376 Jy
! Component: 2350  -  total flux cleaned = 0.00086361 Jy
! Component: 2400  -  total flux cleaned = 0.000863525 Jy
! Component: 2450  -  total flux cleaned = 0.000846521 Jy
! Component: 2500  -  total flux cleaned = 0.000896993 Jy
! Component: 2550  -  total flux cleaned = 0.000913694 Jy
! Component: 2600  -  total flux cleaned = 0.00094677 Jy
! Component: 2650  -  total flux cleaned = 0.000962692 Jy
! Component: 2700  -  total flux cleaned = 0.000930307 Jy
! Component: 2750  -  total flux cleaned = 0.00093054 Jy
! Component: 2800  -  total flux cleaned = 0.000994002 Jy
! Component: 2850  -  total flux cleaned = 0.00099368 Jy
! Component: 2900  -  total flux cleaned = 0.00100917 Jy
! Component: 2950  -  total flux cleaned = 0.00104003 Jy
! Component: 3000  -  total flux cleaned = 0.00105515 Jy
! Component: 3050  -  total flux cleaned = 0.00103997 Jy
! Component: 3100  -  total flux cleaned = 0.00111548 Jy
! Component: 3150  -  total flux cleaned = 0.00113015 Jy
! Component: 3200  -  total flux cleaned = 0.00115976 Jy
! Component: 3250  -  total flux cleaned = 0.0011893 Jy
! Component: 3300  -  total flux cleaned = 0.00123322 Jy
! Component: 3350  -  total flux cleaned = 0.00126218 Jy
! Component: 3400  -  total flux cleaned = 0.00127642 Jy
! Component: 3450  -  total flux cleaned = 0.00127636 Jy
! Component: 3500  -  total flux cleaned = 0.00127657 Jy
! Component: 3550  -  total flux cleaned = 0.00133265 Jy
! Component: 3600  -  total flux cleaned = 0.0014025 Jy
! Component: 3650  -  total flux cleaned = 0.00144392 Jy
! Component: 3700  -  total flux cleaned = 0.00141658 Jy
! Component: 3750  -  total flux cleaned = 0.00141688 Jy
! Component: 3800  -  total flux cleaned = 0.0014305 Jy
! Component: 3850  -  total flux cleaned = 0.0014036 Jy
! Component: 3900  -  total flux cleaned = 0.00143018 Jy
! Component: 3950  -  total flux cleaned = 0.00140387 Jy
! Component: 4000  -  total flux cleaned = 0.00137754 Jy
! Component: 4050  -  total flux cleaned = 0.00131229 Jy
! Total flux subtracted in 4096 components = 0.00139017 Jy
! Clean residual min=-0.000823 max=0.000750 Jy/beam
! Clean residual mean=0.000001 rms=0.000238 Jy/beam
! Combined flux in latest and established models = 0.51417 Jy
keep
! Adding 305 model components to the UV plane model.
! The established model now contains 441 components and 0.51417 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0122+2954_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.3 x 6.991 at -3.54 degrees (North through East)
! Clean map  min=-0.0021578  max=0.49309 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0122+2954_S_map.fits
wmodel /image_prod/ug002_uva//J0122+2954_S_map.mod
! Writing 441 model components to file: /image_prod/ug002_uva//J0122+2954_S_map.mod
wobs   /image_prod/ug002_uva//J0122+2954_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0122+2954_S_uvs.fits
wwins  /image_prod/ug002_uva//J0122+2954_S_map.win
! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0122+2954_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.493093 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000237483 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.144486 0.144486 0.288972 0.577944 1.15589 2.31177 4.62355 9.2471 18.4942 36.9884 73.9768
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0007 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.493 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2076.33 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0122+2954_S_dfm.log closed on Wed Mar  4 19:02:24 2020