<brief>Import PDS/FITS formatted Hayabusa2 image into ISIS cube</brief>
<description>
<p>
This application will import and convert a Hayabusa2 Optical Navigation Camera (ONC) FITS image to an ISIS cube.
</p>
<br/>
<h3>Requirements</h3>
<ul>
<li>
Raw image data file (.fit) (specified in <em>FROM</em> label)
</li>
<li>
Output ISIS file name (.cub) (<em>TO</em>)
</li>
<li>
Users may need to override the target name (<em>TARGET</em>).
</li>
</ul>
<p>
The input FITS formatted header file for the Hayabusa2
image must be used in the FROM parameter.
</p>
<h3>When TARGET Parameter Should Be Specified</h3>
<ul>
<li>
When Hayabusa2 EDR labels contain an incorrect value for the
TARGET_NAME keyword
</li>
<li>
Define TARGET = "SKY" to later project the data with
<em>skymap</em>.
</li>
</ul>
<br/>
<h2>Mission Overview</h2>
<p>
The Hayabusa2 spacecraft was launched on 3 Dec 2014. The Optical Navigation Camera (ONC)
package is positioned on the nadir-facing panel.
</p>
<p>
The mission purpose is to rendezvous with (and provide a sample return from)
the apollo asteroid 162173 Ryugu, a Cg-type asteroid.
</p>
<h2>Instrument Overview</h2>
<p>
The ONC package consists of three cameras: the telescopic (ONC-T) camera and two wide-angle
cameras (ONC-W1,ONC-W2).
</p>
<p>
The wide-angle cameras each have a square 65.24 x 65.24 deg. field of view (FOV). The wide-angle
camera ONC-W1 and ONC-W2 have focal lengths of
10.35 mm and 10.44 mm, respectively. The telescope camera
has a 6.35 x 6.35 deg. FOV. The telescopic camera ONC-T has a focal length of 121.1 mm.
</p>
<p>
The ONC package has a set of eight bandpass filters. Below is a table of
the filters and their specifications:
</p>
<br/>
<h2>ONC Filters</h2>
<p>
The following table provides the specifications for each of the six
ONC-T bandpass filters.
</p>
<TABLEBORDER="1">
<CAPTION>
ONC Filter Specifications
</CAPTION>
<TR>
<TH>Filter Number</TH>
<TH>Band center (nm)</TH>
<TH>FWHP Bandwidth (nm)</TH>
</TR>
<TR>
<TD>ul</TD>
<TD>390</TD>
<TD>40</TD>
</TR>
<TR>
<TD>Wide</TD>
<TD>775</TD>
<TD>850</TD>
</TR>
<TR>
<TD>v</TD>
<TD>550</TD>
<TD>30</TD>
</TR>
<TR>
<TD>w</TD>
<TD>700</TD>
<TD>30</TD>
</TR>
<TR>
<TD>x</TD>
<TD>860</TD>
<TD>40</TD>
</TR>
<TR>
<TD>Na</TD>
<TD>589.5</TD>
<TD>10</TD>
</TR>
<TR>
<TD>p</TD>
<TD>950</TD>
<TD>60</TD>
</TR>
<TR>
<TD>b</TD>
<TD>480</TD>
<TD>30</TD>
</TR>
</TABLE>
<br/>
<h2>Data Archive</h2>
<p>
???
</p>
<br/>
<h2>References</h2>
<br/>
<cite>
Suzuki, H. et al. (2017) Initial Inflight Calibration for Hayabusa2 Optical Navigation Camera (ONC) for Scientific Observations of Asteroid Ryugu (in review for Icarus).
</cite>
<br/>
<br/>
<cite>
Kameda, S. et al. (2015) Detectability of hydrous minerals using ONC-T camera onboard the Hayabusa2 spacecraft, Advances in Space Research, Volume 56, Issue 7, Pages 1519-1524, ISSN 0273-1177, http://dx.doi.org/10.1016/j.asr.2015.06.037.