Exposure
- ID
- GRAVI.2024-02-15T07:52:32.316_1
- Header ID
- GRAVI.2024-02-15T07:52:32.316
- Date updated
- 2024-02-15 08:10:39 UTC+0000
- Release date
- 2025-02-15 08:10:38 UTC+0000
- UTC Start
- 2024-02-15 07:52:32.316
- UTC End
- 2024-02-15 07:56:48.316
- MJD Start
- 60355.3281518
- MJD End
- 60355.331114763
- Exposure time (s)
- 256.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011576
- Ambient temperature (°C)
- 18.42
- Seeing (arcsec)
- 0.435
Observation
- ID
- 58477
- Category
- science
- Program ID
- 112.262Q.001
- Program Title
- MEASURING DYNAMICAL MASSES AND PRECISION AGES FOR GAIA BINARIES ON THE RED GIANT BRANCH
- Program Type
- Normal
- PI / COI
- LU/ KRAUS/ GARDNER/ IRELAND/ CASAGRANDE
Target
- ID
- 43285
- Name
- V926_Cen
- RA
- 183.978248
- DEC
- -54.05741
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.5920 | 89.7450 | 119.3000 | 120.4000 |
A0-J2 | 129.0060 | 128.8850 | 99.2000 | 100.3000 |
A0-K0 | 124.2180 | 123.7710 | 79.8090 | 80.9120 |
G1-J2 | 54.4870 | 54.2150 | 64.7000 | 65.7000 |
G1-K0 | 79.2600 | 78.9050 | 33.8420 | 34.6030 |
J2-K0 | 42.8090 | 42.8470 | 353.1580 | 353.8560 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 112.262Q.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60355.3281518 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | V V926 Cen |
HIERARCH ESO INS SOBJ NAME | V926_Cen |
RA | 183.978248 |
DEC | -54.05741 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | K0 |
EXPTIME | 337.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 256 |
HIERARCH ESO ISS PBL12 START | 89.592 |
HIERARCH ESO ISS PBL12 END | 89.745 |
HIERARCH ESO ISS PBLA12 START | 119.3 |
HIERARCH ESO ISS PBLA12 END | 120.4 |
HIERARCH ESO ISS PBL13 START | 129.006 |
HIERARCH ESO ISS PBL13 END | 128.885 |
HIERARCH ESO ISS PBLA13 START | 99.2 |
HIERARCH ESO ISS PBLA13 END | 100.3 |
HIERARCH ESO ISS PBL14 START | 124.218 |
HIERARCH ESO ISS PBL14 END | 123.771 |
HIERARCH ESO ISS PBLA14 START | 79.809 |
HIERARCH ESO ISS PBLA14 END | 80.912 |
HIERARCH ESO ISS PBL23 START | 54.487 |
HIERARCH ESO ISS PBL23 END | 54.215 |
HIERARCH ESO ISS PBLA23 START | 64.7 |
HIERARCH ESO ISS PBLA23 END | 65.7 |
HIERARCH ESO ISS PBL24 START | 79.26 |
HIERARCH ESO ISS PBL24 END | 78.905 |
HIERARCH ESO ISS PBLA24 START | 33.842 |
HIERARCH ESO ISS PBLA24 END | 34.603 |
HIERARCH ESO ISS PBL34 START | 42.809 |
HIERARCH ESO ISS PBL34 END | 42.847 |
HIERARCH ESO ISS PBLA34 START | 353.158 |
HIERARCH ESO ISS PBLA34 END | 353.856 |
HIERARCH ESO ISS AMBI TAU0 START | 0.011712 |
HIERARCH ESO ISS AMBI TAU0 END | 0.01144 |
HIERARCH ESO ISS AMBI TEMP | 18.42 |
HIERARCH ESO ISS AMBI FWHM START | 0.39 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |