Exposure
ID
GRAVI.2024-05-20T07:06:28.342_1
Header ID
GRAVI.2024-05-20T07:06:28.342
Date updated
2024-05-24 23:11:05 UTC+0000
Release date
2025-05-24 23:11:05 UTC+0000
UTC Start
2024-05-20 07:06:28.342
UTC End
2024-05-20 07:09:28.342
MJD Start
60450.29616136
MJD End
60450.2982446933
Exposure time (s)
180.0
Validation level
1
Tau 0: Coherence time (s)
0.002627
Ambient temperature (°C)
12.64
Seeing (arcsec)
1.195
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 24.7120 24.7270 159.9000 160.4000
A0-D0 28.2150 28.0890 98.9000 99.6000
A0-C1 22.5790 22.5710 138.5480 139.2130
B2-D0 27.0240 26.8990 45.8000 46.2000
B2-C1 9.0020 8.9610 45.7660 46.1520
D0-C1 18.0220 17.9390 225.8450 226.2320
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 60450.29616136
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 24.712
HIERARCH ESO ISS PBL12 END 24.727
HIERARCH ESO ISS PBLA12 START 159.9
HIERARCH ESO ISS PBLA12 END 160.4
HIERARCH ESO ISS PBL13 START 28.215
HIERARCH ESO ISS PBL13 END 28.089
HIERARCH ESO ISS PBLA13 START 98.9
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 22.579
HIERARCH ESO ISS PBL14 END 22.571
HIERARCH ESO ISS PBLA14 START 138.548
HIERARCH ESO ISS PBLA14 END 139.213
HIERARCH ESO ISS PBL23 START 27.024
HIERARCH ESO ISS PBL23 END 26.899
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 46.2
HIERARCH ESO ISS PBL24 START 9.002
HIERARCH ESO ISS PBL24 END 8.961
HIERARCH ESO ISS PBLA24 START 45.766
HIERARCH ESO ISS PBLA24 END 46.152
HIERARCH ESO ISS PBL34 START 18.022
HIERARCH ESO ISS PBL34 END 17.939
HIERARCH ESO ISS PBLA34 START 225.845
HIERARCH ESO ISS PBLA34 END 226.232
HIERARCH ESO ISS AMBI TAU0 START 0.002687
HIERARCH ESO ISS AMBI TAU0 END 0.002567
HIERARCH ESO ISS AMBI TEMP 12.64
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.24