Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Mar-2024)

Result of query: info cati UM NNNA$
.

Details on Acronym:   MCS
  
MCS (Michigan obs., Curtis Schmidt)
***** Avoid the usage of MCS, prefer UM

Details on Acronym:   Mi
  
Mi (Michigan obs.)
***** Avoid the usage of Mi, prefer UM

Details on Acronym:   Mich
  
Mich (Michigan obs.)
***** Avoid the usage of Mich, prefer UM
Originof the Acronym: L (2000A&A...355...89D)

Details on Acronym:   Michigan
  
Michigan (Michigan obs.)
***** Avoid the usage of Michigan, prefer UM

Details on Acronym:   OUM
  
OUM (Ohio univ., U stands for 19th hour of RA, M stands for Medium-Velocity)
***** Avoid the usage of OUM, prefer Ohio
Originof the Acronym: L = Found in the literature

Details on Acronym:   UM
  
UM (University of Michigan) (Not yet in Simbad)
Write:<<UM HHMM+DD.dA>>
Object:QSO  (SIMBAD class: QSO = Quasar)
Note:Table 4
Ref:=1978ApJ...221..468S
bySRAMEK R.A. , WEEDMAN D.W.
 Astrophys. J., 221, 468-480 (1978)
  An optical and radio study of quasars.
oTable 4: In SIMBAD 'UM NNN' found by coordinates
oTables 2, 3: <KP HHMM.m+DD.dA> (N=116) and <KP NN> (Nos 1-91).
Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   UM
  
UM (University of Michigan)= (MCS) = (Mi) = (Mich) = (Michigan)
Write:<<UM NNNA>>
N: 685
Object:Exgl Em. Obj.  (SIMBAD class: EmObj = Emission Object)
Note:(Nos 1-685).
Nos 425A to D are added in ref. 1989ApJ...338L...1M, No. 425E in ref. 1995A&A...303....1C, Nos 425F, G in ref. 2003ApJ...592..710A.
N=15 other components are added in ref. 1995ApJS...99..427T.
Ref:=1977ApJS...34...95M
byMacALPINE G.M. , SMITH S.B., LEWIS D.W.
 Astrophys. J., Suppl. Ser., 34, 95-100 (1977)
  Curtis Schmidt-thin prism survey for extragalactic emission-line objects : University of Michigan, List I.
oTable 1: <UM NNN> (Nos 1-100)
Ref:=1977ApJS...35..197M
byMacALPINE G.M. , SMITH S.B., LEWIS D.W.
 Astrophys. J., Suppl. Ser., 35, 197-201 (1977)
  Curtis Schmidt-thin prism survey for extragalactic emission-line objects : University of Michigan, List II.
oTable 1: <UM NNN> (Nos 101-200)
Ref:=1977ApJS...35..203M
byMacALPINE G.M. , LEWIS D.W., SMITH S.B.
 Astrophys. J., Suppl. Ser., 35, 203-207 (1977)
  Curtis Schmidt-thin prism survey for extragalactic emission-line objects : University of Michigan, List III.
oTable 1: <UM NNN> (Nos 201-300)
Ref:=1978ApJS...36..587M
byMacALPINE G.M. , LEWIS D.W.
 Astrophys. J., Suppl. Ser., 36, 587-593 (1978)
  Curtis Schmidt-thin prism survey for extragalactic emission-line objects : University of Michigan <List IV.
oTable 1: <UM NNN> (Nos 301-420)
Ref:=1981ApJS...45..113M
byMacALPINE G.M. , WILLIAMS G.A.
 Astrophys. J., Suppl. Ser., 45, 113-120 (1981)
  Curtis Schmidt-thin prism survey for extragalactic emission-line objects: University of Michigan, List V.
oTable 1: <UM NNN> (Nos 421-655)
Ref:=1982ApJ...261..412M
byMacALPINE G.M. , FELDMAN F.R.
 Astrophys. J., 261, 412-421 (1982)
  Discovery and spectrophotometry of high-redshift quasars.
oTable 2: <UM NNN> (Nos 656-685)
Ref:=1989ApJ...338L...1M
byMEYLAN G. , DJORGOVSKI S.
 Astrophys. J., 338, 1-4 (1989)
  UM 425 : a new gravitational lens candidate.
op.L4: brighter galaxy NW from UM 425 = LEDA 1201057
o<UM NNNA> (Nos 425A to 425D) added.
Ref:=1995A&A...303....1C
byCOURBIN F. , MAGAIN P., REMY M., SMETTE A., CLAESKENS J.F., HAINAUT O., HUTSEMEKERS D., MEYLAN G., VAN DROM E.
 Astron. Astrophys., 303, 1-7 (1995)
  Photometric monitoring (1987 to 1994) of the gravitational lens candidate UM 425.
o<UM NNNA> (No. 425E) added.
Ref:=1995ApJS...99..427T
byTAYLOR C.L. , BRINKS E., GRASHUIS R.M., SKILLMAN E.D.
 Astrophys. J., Suppl. Ser., 99, 427-460 (1995)
  An HI/optical atlas of HII galaxies and their companions.
o(Erratum) Erratum 1996, ApJS 102, p. 189
o<UM NNNA> N=15
Ref:=2003ApJ...592..710A
byALDCROFT T.L. , GREEN P.J.
 Astrophys. J., 592, 710-720 (2003)
  Lens or binary? Chandra observations of the wide-separation broad absorption line quasar pair UM 425.
oBright galaxy NW from UM 425 = LEDA 1201057
oFig.8: <UM NNNA> (Nos 425F, 425G) added.
=E=Catalogue in electronic form as VII/171
Originof the Acronym: A = Assigned by the author(s)