BeSS report – July 2012 |
·
149 spectra acquired ·
75 objects observed including 7 herbig stars ·
16 observers contributed ·
8 objects got their first spectra ·
7 Herbig stars was observed The highest number
of spectra was submitted by Stephane Ubaud and André Favaro with 28
spectra, André Favaro observed the highest number of different
objects, 28 different Be star. Congratualtions to
our two southern Be observers: Bernard Heathcot and Terry Bolsen. The most observed
objects were 66 oph, del Sco and iot Lyr |
Objects observed
11
Cyg |
14
Lac* |
25
Cyg |
28
Cyg |
31
Peg |
4
Aql |
48
Lib |
59
Cyg |
60
Cyg* |
66
Oph |
8
Lac A* |
ALFIRK |
bet
Psc |
del
Sco |
eps
Cap |
gam
Cas |
GP
Vir |
HD
163296 |
HD
168957 |
HD
173371 |
HD
179343 |
HD
181409 |
HD
184767 |
HD
192445 |
HD
194244 |
HD
196712 |
HD
224544 |
HL
Lib |
iot
Lyr |
kap
Aql |
kap
Dra |
lam
Cyg |
NT
Peg |
nu
Cyg |
omi
And* |
omi
Aqr |
omi
Her |
pi
Aqr |
SHELIAK |
tet
CrB |
ups
Cyg |
ups
Sgr |
UU
PsA |
V1040
Sco |
V1448
Aql* |
V2119
Cyg |
V2123
Cyg |
V378
And* |
V4379
Sgr |
V448
Sct |
V558
Lyr |
V568
Cyg |
V777
Cas |
V986
Oph |
zet
Oph |
|
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|
|
|
|
|
|
Noticeable evolutions of
H-alpha line
V1448 Aql From emission to absorption |
Moderate evolutions of H-alpha
line
14 Lac Red wing in small emission of the H-alpha line |
14 Lac Time serie from 1998 showing evolutions of the
H-alpha wings |
Omi And H-alpha wing emissions
decreasing |
Omi And Time serie from 1992
– wing emission evolutions |
HD 192445 Increase of H-alpha
emission |
HD 169296 Herbig star |
To continue to monitor
Lam Cyg |
QR Vul |
Ups Sgr |
Del Sco |
66 oph |
Pi Aqr |
Iot Lyr |
HD168957 |
Objects quite but has evolved in the past
8 Lac A V/R variations |
V378 And Transition pahse from absorption to emission |
60 Cyg Was in absorption in 2000-2004 |
Eps Cap H-alpha emission increase, compare to 2001 |