Exposure
ID
GRAVI.2024-11-30T03:25:15.491_1
Header ID
GRAVI.2024-11-30T03:25:15.491
Date updated
2024-11-30 03:40:43 UTC+0000
Release date
2025-11-30 03:40:43 UTC+0000
UTC Start
2024-11-30 03:25:15.491
UTC End
2024-11-30 03:31:55.491
MJD Start
60644.1425404
MJD End
60644.1471700296
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.009281
Ambient temperature (°C)
17.9
Seeing (arcsec)
0.425
Observation
ID
62132
Category
science
Program ID
114.27EZ.001
Program Title
PROBING THE ENVIRONMENTS OF B[E] SUPERGIANTS IN THE NEAR-INFRARED WITH VLTI/GRAVITY
Program Type
Normal
PI / COI
SALDANHA DA GAMA DE ALMEIDA / BORGES FERNANDES / DOMICIANO DE SOUZA / MEILLAND / CURE / ARCOS CARVAJAL / SILVA
Target
ID
46220
Name
WRAY_15-406
RA
94.688522
DEC
15.28118
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.1840 48.0570 143.0000 142.7000
A0-J2 98.1070 100.4090 107.2000 106.3000
A0-J6 108.3830 108.7260 4.4270 5.9620
B5-J2 65.4160 68.0000 81.6000 81.5000
B5-J6 147.9700 147.4490 351.9770 353.0580
J2-J6 161.4210 160.6880 328.0760 328.0370
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27EZ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60644.1425404
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME EM MWC 137
HIERARCH ESO INS SOBJ NAME WRAY_15-406
RA 94.688522
DEC 15.28118
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 48.184
HIERARCH ESO ISS PBL12 END 48.057
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 98.107
HIERARCH ESO ISS PBL13 END 100.409
HIERARCH ESO ISS PBLA13 START 107.2
HIERARCH ESO ISS PBLA13 END 106.3
HIERARCH ESO ISS PBL14 START 108.383
HIERARCH ESO ISS PBL14 END 108.726
HIERARCH ESO ISS PBLA14 START 4.427
HIERARCH ESO ISS PBLA14 END 5.962
HIERARCH ESO ISS PBL23 START 65.416
HIERARCH ESO ISS PBL23 END 68.0
HIERARCH ESO ISS PBLA23 START 81.6
HIERARCH ESO ISS PBLA23 END 81.5
HIERARCH ESO ISS PBL24 START 147.97
HIERARCH ESO ISS PBL24 END 147.449
HIERARCH ESO ISS PBLA24 START 351.977
HIERARCH ESO ISS PBLA24 END 353.058
HIERARCH ESO ISS PBL34 START 161.421
HIERARCH ESO ISS PBL34 END 160.688
HIERARCH ESO ISS PBLA34 START 328.076
HIERARCH ESO ISS PBLA34 END 328.037
HIERARCH ESO ISS AMBI TAU0 START 0.00968
HIERARCH ESO ISS AMBI TAU0 END 0.008882
HIERARCH ESO ISS AMBI TEMP 17.9
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.43