Exposure
ID
GRAVI.2025-03-04T04:08:57.805_1
Header ID
GRAVI.2025-03-04T04:08:57.805
Date updated
2025-03-04 04:25:34 UTC+0000
Release date
2026-03-04 04:25:34 UTC+0000
UTC Start
2025-03-04 04:08:57.805
UTC End
2025-03-04 04:13:45.805
MJD Start
60738.17289126
MJD End
60738.176224593335
Exposure time (s)
288.0
Validation level
1
Tau 0: Coherence time (s)
0.014296
Ambient temperature (°C)
15.54
Seeing (arcsec)
0.5700000000000001
Observation
ID
64963
Category
science
Program ID
114.27F8.001
Program Title
3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
Program Type
Normal
PI / COI
MAHY / SANA / FROST / LANTHERMANN / LE BOUQUIN / GOSSET / HUTSEMEKERS
Target
ID
48379
Name
AGCar
RA
164.04368
DEC
-60.45355
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.1940 85.5240 103.1000 104.2000
A0-J2 128.3560 128.5170 83.3000 84.5000
A0-C1 21.2950 21.3770 103.0790 104.1680
G1-J2 56.1290 55.9870 52.4000 53.5000
G1-C1 63.8990 64.1470 283.0620 284.1510
J2-C1 108.5560 108.6320 259.5040 260.6540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27F8.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60738.17289126
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V AG Car
HIERARCH ESO INS SOBJ NAME AGCar
RA 164.04368
DEC -60.45355
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 315.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 96
HIERARCH ESO ISS PBL12 START 85.194
HIERARCH ESO ISS PBL12 END 85.524
HIERARCH ESO ISS PBLA12 START 103.1
HIERARCH ESO ISS PBLA12 END 104.2
HIERARCH ESO ISS PBL13 START 128.356
HIERARCH ESO ISS PBL13 END 128.517
HIERARCH ESO ISS PBLA13 START 83.3
HIERARCH ESO ISS PBLA13 END 84.5
HIERARCH ESO ISS PBL14 START 21.295
HIERARCH ESO ISS PBL14 END 21.377
HIERARCH ESO ISS PBLA14 START 103.079
HIERARCH ESO ISS PBLA14 END 104.168
HIERARCH ESO ISS PBL23 START 56.129
HIERARCH ESO ISS PBL23 END 55.987
HIERARCH ESO ISS PBLA23 START 52.4
HIERARCH ESO ISS PBLA23 END 53.5
HIERARCH ESO ISS PBL24 START 63.899
HIERARCH ESO ISS PBL24 END 64.147
HIERARCH ESO ISS PBLA24 START 283.062
HIERARCH ESO ISS PBLA24 END 284.151
HIERARCH ESO ISS PBL34 START 108.556
HIERARCH ESO ISS PBL34 END 108.632
HIERARCH ESO ISS PBLA34 START 259.504
HIERARCH ESO ISS PBLA34 END 260.654
HIERARCH ESO ISS AMBI TAU0 START 0.01262
HIERARCH ESO ISS AMBI TAU0 END 0.015972
HIERARCH ESO ISS AMBI TEMP 15.54
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.58