Exposure
ID
GRAVI.2024-05-21T06:14:07.206_1
Header ID
GRAVI.2024-05-21T06:14:07.206
Date updated
2024-05-25 00:01:12 UTC+0000
Release date
2025-05-25 00:01:12 UTC+0000
UTC Start
2024-05-21 06:14:07.206
UTC End
2024-05-21 06:17:07.206
MJD Start
60451.25980563
MJD End
60451.2618889633
Exposure time (s)
180.0
Validation level
1
Tau 0: Coherence time (s)
0.003021
Ambient temperature (°C)
12.82
Seeing (arcsec)
0.84
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 24.3970 24.4230 151.8000 152.3000
A0-D0 29.8970 29.8000 89.0000 89.6000
A0-C1 22.6140 22.6180 128.7490 129.3830
B2-D0 28.6940 28.5950 39.8000 40.2000
B2-C1 9.5580 9.5250 39.7570 40.1650
D0-C1 19.1360 19.0700 219.8320 220.2400
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 60451.25980563
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 24.397
HIERARCH ESO ISS PBL12 END 24.423
HIERARCH ESO ISS PBLA12 START 151.8
HIERARCH ESO ISS PBLA12 END 152.3
HIERARCH ESO ISS PBL13 START 29.897
HIERARCH ESO ISS PBL13 END 29.8
HIERARCH ESO ISS PBLA13 START 89.0
HIERARCH ESO ISS PBLA13 END 89.6
HIERARCH ESO ISS PBL14 START 22.614
HIERARCH ESO ISS PBL14 END 22.618
HIERARCH ESO ISS PBLA14 START 128.749
HIERARCH ESO ISS PBLA14 END 129.383
HIERARCH ESO ISS PBL23 START 28.694
HIERARCH ESO ISS PBL23 END 28.595
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 40.2
HIERARCH ESO ISS PBL24 START 9.558
HIERARCH ESO ISS PBL24 END 9.525
HIERARCH ESO ISS PBLA24 START 39.757
HIERARCH ESO ISS PBLA24 END 40.165
HIERARCH ESO ISS PBL34 START 19.136
HIERARCH ESO ISS PBL34 END 19.07
HIERARCH ESO ISS PBLA34 START 219.832
HIERARCH ESO ISS PBLA34 END 220.24
HIERARCH ESO ISS AMBI TAU0 START 0.002785
HIERARCH ESO ISS AMBI TAU0 END 0.003257
HIERARCH ESO ISS AMBI TEMP 12.82
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.82