Nebula | |
---|---|
Observation data | |
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Syntax
Nebula | |
---|---|
type2 | |
[[File:{{{image}}}|frameless|alt={{{alt}}}|upright={{{image_scale}}}]] | |
Observation data: {{{epoch}}} epoch | |
Subtype | {{{subtype}}} |
Class | {{{class}}} |
Right ascension | hhh mmm ss.wxyzs |
Declination | ±DD° MM′ SS.WXYZ″ |
Distance | z={{{dist_z}}} |
Apparent magnitude (V) | {{{appmag_v}}} |
Apparent diameter | dd°mm'ss".mas |
Apparent dimensions (V) | {{{size_v}}} |
Constellation | {{{constellation}}} |
Physical characteristics | |
Radius | {{{radius_ly}}} ly ({{{radius_pc}}} pc) |
Absolute magnitude (V) | {{{absmag_v}}} |
Dimensions | {{{dimensions}}} |
Notable features | {{{notes}}} |
Designations | {{{names}}} |
{{Infobox nebula
| name = <!-- {{PAGENAME}} -->
| image = <!-- name only, without File:/Image: and without brackets -->
| image_scale =
| alt =
| caption =
| credit = <!-- Per MOS:CREDITS, credits are discouraged -->
| type =
| type2 = <!-- can be wikilinked -->
| epoch = <!-- typically [[J2000]] -->
| subtype =
| class =
| ra = <!-- {{RA|hh|mm|ss.wxyz}} or {{Deg2HMS|ddd.dddd|sup=yes}} -->
| dec = <!-- {{DEC|±DD|MM|SS.WXYZ}} -->
| dist_ly = <!-- {{cvt|###.#|±|#.#|pc|ly|disp=output number only}} -->
| dist_pc =
| dist_z =
| appmag_v =
| appdia = <!-- dd°mm'ss".mas -->
| size_v =
| constellation =
| radius_ly =
| radius_pc =
| dimensions =
| absmag_v =
| notes =
| names =
}}
Parameters
- type - the general type of nebula; default: "nebula"; supported types:
- "nebula"
- "dark"
- "diffuse"
- "emission"
- "reflection"
- "planetary"
- "protoplanetary"
- "plerion"
- "interstellar cloud"
- "high velocity cloud"
- "intermediate velocity cloud"
- "low velocity cloud"
- "supershell"
- "molecular cloud"
- "infrared cirrus"
- "Bok globule"
- "giant molecular cloud"
- "molecular cloud complex"
- "supernova remnant"
- type2 (optional) - if the type is unsupported, place it here; can also be used to specify an alternate type
- name – the name of the nebula.
- image (optional) – an image, specified in the form
imagename.ext
without specifying "FILE:
" and without the [[ brackets ]]- ie.)
sampleimage.jpg
- ie.)
- image_scale (optional) – Relative image size; e.g. 1.5 for 50% larger than reader's default
- alt (optional) – Alternative text for images; cf. MOS:ALT
- caption (optional) – a caption for the image
- credit (optional) – a credit for the image
- subtype (optional) - the subtype of this type of nebula; can also be used to specify an alternate type
- class (optional) - the class of the subtype of nebula
- epoch – the epoch when the coordinate measurements were taken
- NOTE This parameter requires that
ra
,dec
,epoch
all be set
- NOTE This parameter requires that
- ra – the right ascension of the nebula; please use {{RA}} or {{Deg2HMS}} filling in hours, minutes, seconds
- NOTE This parameter requires that
ra
,dec
,epoch
all be set
- NOTE This parameter requires that
- dec – the declination of the nebula; please use {{DEC}} filling in ±degrees, minutes, seconds
- NOTE This parameter requires that
ra
,dec
,epoch
all be set
- NOTE This parameter requires that
- dist_ly – the distance of the nebula, in light years
- NOTE This parameter is incompatible with
dist_z
- NOTE This parameter is incompatible with
- dist_pc – the distance of the nebula, in parsecs
- NOTE This parameter is incompatible with
dist_z
- NOTE This parameter is incompatible with
- dist_z - the distance of the nebula, in dimensionless redshift
- NOTE This parameter is incompatible with
dist_pc
anddist_ly
- NOTE This parameter is incompatible with
- appmag_v (optional) – the apparent magnitude of the nebula
- appdia (optional) - the apparent diameter of the nebula, in degrees,minutes,seconds,milliseconds of arc
- size_v – the apparent dimensions of the nebula
- constellation – the constellation containing the nebula. Should be wikilinked.
- radius_ly (optional) – the radius of the nebula, in light years
- radius_pc (optional) – the radius of the nebula, in parsecs
- dimensions (optional) - the real dimensions of the nebula if the radius isn't sufficient to describe it
- absmag_v (optional) – the absolute magnitude of the nebula
- notes (optional) - notes
- names (optional) – any other names, catalogue designations, etc.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction