2007PASJ...59..481S

Query : 2007PASJ...59..481S

2007PASJ...59..481S - Publ. Astron. Soc. Jap., 59, 481-486 (2007/June-0)

Near-infrared polarimetry of the eagle nebula (M 16).

SUGITANI K., WATANABE M., TAMURA M., KANDORI R., HOUGH J.H., NISHIYAMA S., NAKAJIMA Y., KUSAKABE N., HASHIMOTO J., NAGAYAMA T., NAGASHIMA C., KATO D. and FUKUDA N.

Abstract (from CDS):

We carried out deep and wide (∼ 8 x 8) JHK_s imaging polarimetry in the southern region of the Eagle Nebula (M 16). The polarization intensity map reveals that two YSOs with near-IR reflection nebulae are located at the tips of two famous molecular pillars (Pillars 1 and 2) facing toward the exciting stars of M 16. The centrosymmetric polarization pattern are consistent with those around Class I objects having circumstellar envelopes, confirming that star formation is now taking place at the two tips of the pillars under the influence of UV radiation from the exciting stars. Polarization measurements of point sources show that magnetic fields are aligned along some of the pillars, but in a direction that is quite different to the global structure in M 16.

Abstract Copyright: ∼

Journal keyword(s): infrared: stars - ISM: individual: M 16 - polarization - stars: circumstellar matter - stars: formation

Simbad objects: 1

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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	M 16	OpC	18 18 45.1	-13 47 31						~	1084	1

Query : 2007PASJ...59..481S

Basic data :

M 16 -- Open Cluster
Other object types:	`OpC (2013A&A,OCISM,...)`, `Cl* (2020A&A,C,...)`, `Rad (CTB,GRS,...)`, `Cl? (2013A&A)`, `HII (LBN)`
ICRS coord. (ep=J2000) :	`18 18 45.1 -13 47 31 (Optical) [ ] E 2021A&A...647A..19T`
FK4 coord. (ep=B1950 eq=1950) :	`18 15 55.0 -13 48 47 [ ]`
Gal coord. (ep=J2000) :	`016.9615 +00.8106 [ ]`
Proper motions mas/yr :	`0.178 -1.576 [0.014 0.018 90] C` `2020A&A...633A..99C`
Radial velocity / Redshift / cz :	`V(km/s) 18.00 [0.58] / z(~) 0.000060 [0.000002] / cz 18.00 [0.58] (Opt) A 2017AstBu..72..257L`
Parallaxes (mas):	`0.566 [0.006] C` `2020A&A...633A..99C`
Angular size (arcmin):	`80.0 80.0 0 (~) C` `2022A&A...664A..66M`

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`M 16`	`LBN 016.96+00.78`	`NAME Star Queen`	`Villafranca O-019`
`C 1816-138`	`LBN 67`	`NGC 6611`	`[KPR2004b] 441`
`CTB 51`	`LMH 22`	`NRL 14`	`[KPS2012] MWSC 2886`
`GRS G017.00 +00.30`	`MM 21`	`OCISM 10`
`IC 4703`	`NAME Eagle Nebula`	`OCl 54`

References (1084 between 1850 and 2026) (Total 1084)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Data at NED - NASA/IPAC Extragalactic Database : M 16

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NGC 6611

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