Exposure
ID
GRAVI.2024-05-21T04:06:36.883_1
Header ID
GRAVI.2024-05-21T04:06:36.883
Date updated
2024-05-24 23:46:07 UTC+0000
Release date
2025-05-24 23:46:07 UTC+0000
UTC Start
2024-05-21 04:06:36.883
UTC End
2024-05-21 04:09:36.883
MJD Start
60451.17126022
MJD End
60451.1733435533
Exposure time (s)
180.0
Validation level
1
Tau 0: Coherence time (s)
0.003407
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.525
Observation
ID
59337
Category
science
Program ID
113.26M2.001
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
43981
Name
CPD-52_9243
RA
241.754721
DEC
-53.06264
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.5060 22.5780 131.9000 132.4000
A0-D0 31.9760 31.9650 64.1000 64.7000
A0-C1 21.4290 21.4870 104.4940 105.0980
B2-D0 31.3880 31.3460 22.5000 23.0000
B2-C1 10.4540 10.4400 22.4470 22.9070
D0-C1 20.9340 20.9060 202.5110 202.9720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26M2.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60451.17126022
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME CPD-52 9243
HIERARCH ESO INS SOBJ NAME CPD-52_9243
RA 241.754721
DEC -53.06264
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 195.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 6
HIERARCH ESO ISS PBL12 START 22.506
HIERARCH ESO ISS PBL12 END 22.578
HIERARCH ESO ISS PBLA12 START 131.9
HIERARCH ESO ISS PBLA12 END 132.4
HIERARCH ESO ISS PBL13 START 31.976
HIERARCH ESO ISS PBL13 END 31.965
HIERARCH ESO ISS PBLA13 START 64.1
HIERARCH ESO ISS PBLA13 END 64.7
HIERARCH ESO ISS PBL14 START 21.429
HIERARCH ESO ISS PBL14 END 21.487
HIERARCH ESO ISS PBLA14 START 104.494
HIERARCH ESO ISS PBLA14 END 105.098
HIERARCH ESO ISS PBL23 START 31.388
HIERARCH ESO ISS PBL23 END 31.346
HIERARCH ESO ISS PBLA23 START 22.5
HIERARCH ESO ISS PBLA23 END 23.0
HIERARCH ESO ISS PBL24 START 10.454
HIERARCH ESO ISS PBL24 END 10.44
HIERARCH ESO ISS PBLA24 START 22.447
HIERARCH ESO ISS PBLA24 END 22.907
HIERARCH ESO ISS PBL34 START 20.934
HIERARCH ESO ISS PBL34 END 20.906
HIERARCH ESO ISS PBLA34 START 202.511
HIERARCH ESO ISS PBLA34 END 202.972
HIERARCH ESO ISS AMBI TAU0 START 0.003897
HIERARCH ESO ISS AMBI TAU0 END 0.002917
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.58