Exposure
- ID
- GRAVI.2024-03-08T00:21:10.130_1
- Header ID
- GRAVI.2024-03-08T00:21:10.130
- Date updated
- 2024-03-08 00:35:35 UTC+0000
- Release date
- 2025-03-08 00:35:35 UTC+0000
- UTC Start
- 2024-03-08 00:21:10.130
- UTC End
- 2024-03-08 00:25:10.130
- MJD Start
- 60377.01470058
- MJD End
- 60377.0174783578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010662
- Ambient temperature (°C)
- 15.3
- Seeing (arcsec)
- 0.69
Observation
- ID
- 58660
- Category
- science
- Program ID
- 112.25Y8.001
- Program Title
- MUTUAL INCLINATIONS AND MASSES OF COMPACT GAIA TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- GARDNER/ TOKOVININ/ KRAUS/ LU
Target
- ID
- 43424
- Name
- HD81157
- RA
- 140.453963
- DEC
- -55.51428
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 74.2100 | 74.7390 | 80.8000 | 81.8000 |
A0-J2 | 119.1630 | 119.6030 | 58.2000 | 59.2000 |
A0-K0 | 126.4340 | 126.5670 | 40.6040 | 41.5470 |
G1-J2 | 58.2010 | 58.1920 | 28.7000 | 29.6000 |
G1-K0 | 84.6470 | 84.6090 | 6.1250 | 6.7750 |
J2-K0 | 38.1570 | 38.3110 | 330.2430 | 330.7090 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 112.25Y8.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60377.01470058 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 81157 |
HIERARCH ESO INS SOBJ NAME | HD81157 |
RA | 140.453963 |
DEC | -55.51428 |
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 | K0 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 74.21 |
HIERARCH ESO ISS PBL12 END | 74.739 |
HIERARCH ESO ISS PBLA12 START | 80.8 |
HIERARCH ESO ISS PBLA12 END | 81.8 |
HIERARCH ESO ISS PBL13 START | 119.163 |
HIERARCH ESO ISS PBL13 END | 119.603 |
HIERARCH ESO ISS PBLA13 START | 58.2 |
HIERARCH ESO ISS PBLA13 END | 59.2 |
HIERARCH ESO ISS PBL14 START | 126.434 |
HIERARCH ESO ISS PBL14 END | 126.567 |
HIERARCH ESO ISS PBLA14 START | 40.604 |
HIERARCH ESO ISS PBLA14 END | 41.547 |
HIERARCH ESO ISS PBL23 START | 58.201 |
HIERARCH ESO ISS PBL23 END | 58.192 |
HIERARCH ESO ISS PBLA23 START | 28.7 |
HIERARCH ESO ISS PBLA23 END | 29.6 |
HIERARCH ESO ISS PBL24 START | 84.647 |
HIERARCH ESO ISS PBL24 END | 84.609 |
HIERARCH ESO ISS PBLA24 START | 6.125 |
HIERARCH ESO ISS PBLA24 END | 6.775 |
HIERARCH ESO ISS PBL34 START | 38.157 |
HIERARCH ESO ISS PBL34 END | 38.311 |
HIERARCH ESO ISS PBLA34 START | 330.243 |
HIERARCH ESO ISS PBLA34 END | 330.709 |
HIERARCH ESO ISS AMBI TAU0 START | 0.010662 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010662 |
HIERARCH ESO ISS AMBI TEMP | 15.3 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.69 |