Exposure
ID
GRAVI.2024-05-21T03:59:15.865_1
Header ID
GRAVI.2024-05-21T03:59:15.865
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 03:59:15.865
UTC End
2024-05-21 04:02:15.865
MJD Start
60451.16615584
MJD End
60451.1682391733
Exposure time (s)
180.0
Validation level
1
Tau 0: Coherence time (s)
0.005297
Ambient temperature (°C)
13.18
Seeing (arcsec)
0.435
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 22.3380 22.4120 130.8000 131.3000
A0-D0 31.9940 31.9870 62.6000 63.3000
A0-C1 21.2900 21.3520 103.1200 103.7210
B2-D0 31.4800 31.4410 21.4000 21.9000
B2-C1 10.4850 10.4720 21.3960 21.8560
D0-C1 20.9950 20.9690 201.4600 201.9200
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 60451.16615584
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 22.338
HIERARCH ESO ISS PBL12 END 22.412
HIERARCH ESO ISS PBLA12 START 130.8
HIERARCH ESO ISS PBLA12 END 131.3
HIERARCH ESO ISS PBL13 START 31.994
HIERARCH ESO ISS PBL13 END 31.987
HIERARCH ESO ISS PBLA13 START 62.6
HIERARCH ESO ISS PBLA13 END 63.3
HIERARCH ESO ISS PBL14 START 21.29
HIERARCH ESO ISS PBL14 END 21.352
HIERARCH ESO ISS PBLA14 START 103.12
HIERARCH ESO ISS PBLA14 END 103.721
HIERARCH ESO ISS PBL23 START 31.48
HIERARCH ESO ISS PBL23 END 31.441
HIERARCH ESO ISS PBLA23 START 21.4
HIERARCH ESO ISS PBLA23 END 21.9
HIERARCH ESO ISS PBL24 START 10.485
HIERARCH ESO ISS PBL24 END 10.472
HIERARCH ESO ISS PBLA24 START 21.396
HIERARCH ESO ISS PBLA24 END 21.856
HIERARCH ESO ISS PBL34 START 20.995
HIERARCH ESO ISS PBL34 END 20.969
HIERARCH ESO ISS PBLA34 START 201.46
HIERARCH ESO ISS PBLA34 END 201.92
HIERARCH ESO ISS AMBI TAU0 START 0.005788
HIERARCH ESO ISS AMBI TAU0 END 0.004806
HIERARCH ESO ISS AMBI TEMP 13.18
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.43