2015MNRAS.446.1864S

Query : 2015MNRAS.446.1864S

2015MNRAS.446.1864S - Mon. Not. R. Astron. Soc., 446, 1864-1866 (2015/January-2)

Emission and recombination coefficients for hydrogen with kappa-distributed electron energies.

STOREY P.J. and SOCHI T.

Abstract (from CDS):

We provide a data set of emission and recombination coefficients of hydrogen using a κ-distribution of electron energies rather than the more traditional Maxwell-Boltzmann (MB) distribution. The data are mainly relevant to thin and relatively cold plasma found in planetary nebulae and H ii regions. The data set extends the previous data sets provided by Storey and Hummer which were computed using an MB distribution. The data set, which is placed in the public domain, is structured as a function of electron number density, temperature and κ. Interactive fortran 77 and c++ data servers are also provided as an accessory to probe the data and obtain Lagrange-interpolated values for any choice of all three variables between the explicitly computed values.

Journal keyword(s): atomic data - atomic processes - radiation mechanisms: general - radiation mechanisms: non-thermal - ISM: abundances - planetary nebulae: general

VizieR on-line data: <CDS Catalogue: VI/142>

Simbad objects: 1

Full paper

View the references in ADS

Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	PN Hf 2-2	PN	18 32 30.9015918072	-28 43 20.276106312			15.90			~	110	0

Query : 2015MNRAS.446.1864S

Basic data :

PN Hf 2-2 -- Planetary Nebula

PN (2013MNRAS,Hen,...), * (GSC2,Gaia), EB* (2022yCat), G (ESO), IR (IRAS)

18 32 30.9015918072 -28 43 20.276106312 (Optical) [ 0.0764 0.0725 90 ] A 2020yCat.1350....0G

18 29 20.8127953367 -28 45 34.812361843 [ 0.0764 0.0725 90 ]

005.1379186129431 -08.9029403580460 [ 0.0764 0.0725 90 ]

-1.660 -6.320 [0.094 0.076 90] A 2020yCat.1350....0G

V(km/s) 56 [~] / z(~) 0.000187 [~] / cz 56.01 [~] D 1999ApJ...515..610B

0.284 [0.0858] A 2020yCat.1350....0G

V 15.90 [~] E ~

G 17.155121 [0.006360] C 2020yCat.1350....0G

Overlay

points in this preview

2MASS DSS

All

(CDSPortal)

Send to

An access of full data is available using the icon Vizier near the identifier of the catalogue

`ESO 457-16`	`IRAS 18293-2845`	`PN Hf 2-2`	`WRAY 16-414`
`GSC2 S301301024481`	`PK 005-08 1`	`PN Sa 3-135`	`Gaia DR2 4048497024309080064`
`Hen 2-407`	`PN G005.1-08.9`	`SCM 207`	`Gaia DR3 4048497024309080064`

References (110 between 1850 and 2026) (Total 110)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

Follow new references on this object

Collections of Measurements

External archives :

Data at NED - NASA/IPAC Extragalactic Database : PN Hf 2-2

Link by name to the catalogue in VizieR :

IRAS 18293-2845 PN G005.1-08.9 Gaia DR2 4048497024309080064 Gaia DR3 4048497024309080064

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 2015MNRAS.446.1864S and select 'bookmark this link' or equivalent in the popup menu