ARCHIVE
BTA Observation Schedule
from July 1 to December 31, 2018.

Executive Secretary: [email protected]

Period of
observations		 Block programs
(number of nights)		 Affilliation
PI		Focus
Instrument		 Observer
01.07-31.08Replacement of the BTA Main Mirror ()
01.09-02.09Technical research of the SCORPIO-2 (2)SAO RAS
Afanasiev		PF
SCORPIO-2		Afanasiev 
03.09Director's reserve (1)
04.09-07.09Supergiants in M33 and M31 galaxies (2)SAO RAS
Sholukhova		PF
SCORPIO/LS		Vinokurov 
Ultraluminous X-ray sources (2)SAO RAS
Vinokurov
08.09-09.09Director's reserve (2)
10.09Physical properties of quasars (1)SAO RAS
Dodonov		PF
SCORPIO/LS
SCORPIO/MS		Dodonov 
11.09Stellar population of extragalactic golbular clusters (1)SAO RAS
Sharina		PF
SCORPIO/LS		Kaisin 
12.09-13.09Red transients of intermediate luminosity (1)SAO RAS
Barsukova		PF
SCORPIO/LS		Valeev 
Stars in Cyg OB2 association (1)Czech Republic
Marieva
14.09-18.09Director's reserve (5)
19.09-26.09BTA maintenance (8)
27.09-30.09New magnetic stars (2)SAO RAS
Kudryavtsev		N2
MSS		Kudryavtsev 
Magnetic fields of massive stars (2)SAO RAS
Romanyuk
01.10-04.10Interaction processes in close binaries (2)Kazan FU
Sakhibullin		PF
SCORPIO/LS		Borisov 
Interaction processes in galaxies (2)SPbSU
Hagen-Thorn
05.10-09.10Optical identification of galaxy clusters (2)IKI RAS
Burenin		PF
SCORPIO/LS
SCORPIO/MS		Dodonov 
Spectroscopy of candidates to quasars (1)IKI RAS
Khorunzhev
Physical properties of quasars (2)SAO RAS
Dodonov
10.10Director's reserve (1)
11.10Massive stars in nearby galaxies (1)SAO RAS
Fabrika		PF
SCORPIO/LS		Vinokurov 
12.10-13.10Gas accretion in disc galaxies (1)SAI MSU
Egorova		PF
SCORPIO/LS		Gabdeev 
Galaxies in voids (1)SAO RAS
Pustilnik
14.10Director's reserve (1)
15.10-16.10Features of flare red dwarfs (2)MAO RAS
Stepanov		PF
MPPP		Plokhotnichenko 
17.10-21.10Blue Straggler Stars in the Old Open Cluster NGC 7762 (1)Italy
Carraro		N2
MSS		Semenko 
Selected magnetic stars (2)SAO RAS
Semenko
Magnetic field geometry of CP stars (2)Canada
Wade
22.10-23.10BTA maintenance (2)
24.10-26.10Spectra of stars in ground-based ultraviolet (2)SAO RAS
Panchuk		N2
NES		Yushkin 
The interplay between pulsations and mass loss in blue supergiants (1)Czech Republic
Kraus
27.10-28.10Stars in Cyg OB2 association (1)Czech Republic
Marieva		PF
speckle		Dyachenko 
Fundamental parameters of multiple systems (1)SAO RAS
Dyachenko
29.10-30.10Technical research of the SCORPIO-2 (2)SAO RAS
Afanasiev		PF
SCORPIO-2		Afanasiev 
31.10-02.11Emission around local AGN (2)USA
Keel		PF
SCORPIO/IM
SCORPIO/LS		Moiseev 
Study of the ionized gas in IC1613 galaxy (1)Serbia
Vucetic
03.11-06.11Spectroscopy of giant LSB galaxies (2)SAI MSU
Saburova		PF
SCORPIO/LS		Uklein 
Star formation regions in tidal structures (2)SAI MSU
Zasov
07.11-08.11Spectropolarimetry of comets (2)CrAO RAS
Kiselev		PF
SCORPIO/LS
SCORPIO/SPOL		Afanasiev 
09.11Technical research of the SCORPIO-2 (1)SAO RAS
Afanasiev		PF
SCORPIO-2		Afanasiev 
10.11-11.11Optical identification of galaxy clusters (1)IKI RAS
Burenin		PF
SCORPIO/LS		Kotov 
Spectroscopy of candidates to quasars (1)IKI RAS
Khorunzhev
12.11Director's reserve (0.5)
12.11-16.11H-alpha survey of new dwarf galaxies (1)SAO RAS
Kaisin		PF
SCORPIO/IM
SCORPIO/LS		Kaisin 
Metallicity of accretion gas in S0 galaxies (3)SAI MSU
Silchenko
Exoplanet atmospheres (0.5)SAO RAS
Grauzhanina
17.11-18.11Protoplanetary nebulae candidates1 (1)SAO RAS
Klochkova		PF
N2
MPPP
NES		Yushkin
Plokhotnichenko 
Transformation between X-ray binaries and MSPs2 (1)Ioffe Institute
Shibanov
19.11-22.11Protoplanetary nebulae candidates (1)SAO RAS
Klochkova		N2
NES		Yushkin 
Exocomet activity of early spectral type stars (1)INASAN
Puzin
The interplay between pulsations and mass loss in blue supergiants (1)Czech Republic
Kraus
Study of comets in Near-UV (1)INASAN
Shustov
23.11-24.11BTA maintenance (2)
25.11-26.11Binary magnetic stars (1)SAO RAS
Rastegaev		PF
speckle		Rastegaev 
Fundamental parameters of multiple systems (1)SAO RAS
Dyachenko
27.11-28.11Magnetic fields of massive stars (1)SAO RAS
Romanyuk		N2
MSS		Yakunin 
Magnetic field geometry of CP stars (1)Canada
Wade
29.11Director's reserve (1)
30.11Technical research of the SCORPIO-2 (1)SAO RAS
Afanasiev		PF
SCORPIO-2		Afanasiev 
01.12-04.12Emission around local AGN (1)USA
Keel		PF
SCORPIO/IM
SCORPIO/LS
SCORPIO/SPOL		Oparin 
Supernovae and stellar wind in galaxies (3)SAI MSU
Lozinskaya
05.12Transformation between X-ray binaries and MSPs (1)Ioffe Institute
Shibanov		PF
MPPP		Plokhotnichenko 
06.12-09.12Massive stars in nearby galaxies (2)SAO RAS
Fabrika		PF
SCORPIO/LS		Vinokurov 
Ultraluminous X-ray sources (2)SAO RAS
Vinokurov
10.12-12.12Gas accretion in disc galaxies (1)SAI MSU
Egorova		PF
SCORPIO/LS		Gabdeev 
Galaxies in voids (1)SAO RAS
Pustilnik
Study of V808 Aur polar structure (1)SAO RAS
Gabdeev
13.12-15.12H-alpha survey of new dwarf galaxies (2)SAO RAS
Kaisin		PF
SCORPIO/IM
SCORPIO/LS		Kaisin 
Kinematics of super-thin galaxies (1)SAO RAS
Makarov
16.12-17.12Microvariability in OB stars1 (1)SAO RAS
Kholtygin		PF
N2
MPPP
MSS		Valyavin
Plokhotnichenko 
Transformation between X-ray binaries and MSPs2 (1)Ioffe Institute
Shibanov
18.12Microvariability in OB stars (1)SPbSU
Kholtygin		N2
MSS		Valyavin 
19.12-20.12Binary magnetic stars (1)SAO RAS
Rastegaev		PF
speckle		Rastegaev 
Lunar occultations (1)SAO RAS
Beskakotov
21.12Microvariability in OB stars (1)SPbSU
Kholtygin		N2
MSS		Valyavin 
22.12-23.12BTA maintenance (2)
24.12-27.12Protoplanetary nebulae candidates (2)SAO RAS
Klochkova		N2
NES		Sendzikas 
Hot subdwarf companions in Be binaries (1)Estonia
Aret
The interplay between pulsations and mass loss in blue supergiants (1)Czech Republic
Kraus
28.12-30.12Kinematics of super-thin galaxies (3)SAO RAS
Makarov		PF
SCORPIO/LS		Makarov 
31.12Director's reserve (1)
Comments on the schedule:
4 gray nights of the Director`s reserve allocated to the program of Dr. Amati (Italy)
2 gray nights of the Director`s reserve allocated to the program of Dr. Henze (Spain)
The Local Midnight (L.M.) comes in 0h 14min Moscow time
1First half of night (before L.M.)
2Second half of night (after L.M.)

New MoonFull MoonDesignations
13.0727.07
MPPP Multicolor Panoramic Photometer-Polarimeter at the PF
SCORPIO-2the multi-mode focal reducer SCORPIO-2 (project)
SCORPIO/IMdirect images in the SCORPIO
SCORPIO/LSlong-slit spectroscopy in the SCORPIO
SCORPIO/MSmulti-slit spectroscopy in the SCORPIO
SCORPIO/SPOLspectropolarimetry in the SCORPIO
speckledigital speckle-interferometer at the PF
NEShigh resolution echelle-spectrometer at the N2 focus
MSSMain Stellar Spectrograph at the N2 focus
11.0826.08
09.0925.09
09.1024.10
07.1123.11
07.1222.12
SCORPIO - multi-mode focal reducer in PF