Ingest_AT reads in a FITS image into ADMIT, creating a CASA image and extracting basic information.


Image Information
FITS image test1.fits
CASA image x.im
ObjectL1551 NE
Rest frequencyunknown
Beam 0.84" x 0.48" PA @ 21.69 deg
Imsize512 x 512 x 39
Intensity unitJy/beam
Data min/max-4.719E-02  /  4.290E-02
TelescopeALMA
Percentage bad pixels0.00%

CubeStats_AT computes statistics on cubes

CASA image x.im
RMS methodmedabsdevmed
RMS value8.247E-03
Dynamic range5.203E+00
Data mean3.140E-06
Emission characteristics as a function of channel, as derived by CubeStats_AT (cyan: global rms, green: noise per channel, blue: peak value per channel, red: peak/noise per channel).
Emission characteristics as a function of channel, as derived by CubeStats_AT (cyan: global rms, green: noise per channel, blue: peak value per channel, red: peak/noise per channel).
Peak point plot: Locations of per-channel peaks in the image cube x.im
Peak point plot: Locations of per-channel peaks in the image cube x.im

CubeSum_AT sums all the emission in a cube, regardless of whether or not it comes from different spectral lines, creating a zeroth moment map of all emission.

CubeSum_AT output for x.im

Integral (moment 0) of all emission in image cube
Integral (moment 0) of all emission in image cube
Histogram of cube sum for image cube
Histogram of cube sum for image cube

CubeSpectrum_AT creates spectral plots (a "CubeSpectrum") at one or more (x,y) positions in the datacube. Alternatively, it can produce a spectrum averaged over a box.


CubeSpectrum_AT output for x.im

Average Spectrum at centerbox[[406pix,39pix],[1pix,1pix]]
Average Spectrum at centerbox[[406pix,39pix],[1pix,1pix]]

PVSlice_AT creates position velocity diagrams.


PVslice_AT output for x.im

Location of position-velocity slice overlaid on Moment 0 map
Location of position-velocity slice overlaid on Moment 0 map
Position-velocity diagram through emission centroid
Position-velocity diagram through emission centroid

LineID_AT identified no spectral lines in this cube

Moment_AT creates moment maps at custom clip levels and a histogram of the moment values.


Moment_AT output for x.im

Unidentified Moment 0 map of Source L1551 NE
Unidentified Moment 0 map of Source L1551 NE
Unidentified Moment 1 map of Source L1551 NE
Unidentified Moment 1 map of Source L1551 NE
Unidentified Moment 2 map of Source L1551 NE
Unidentified Moment 2 map of Source L1551 NE
Histogram of Unidentified Moment 0 of Source L1551 NE
Histogram of Unidentified Moment 0 of Source L1551 NE
Histogram of Unidentified Moment 1 of Source L1551 NE
Histogram of Unidentified Moment 1 of Source L1551 NE
Histogram of Unidentified Moment 2 of Source L1551 NE
Histogram of Unidentified Moment 2 of Source L1551 NE