Exposure
- ID
- GRAVI.2025-12-01T07:35:10.701_1
- Header ID
- GRAVI.2025-12-01T07:35:10.701
- Date updated
- 2025-12-01 07:51:07 UTC+0000
- Release date
- 2026-12-01 07:51:06 UTC+0000
- UTC Start
- 2025-12-01 07:35:10.701
- UTC End
- 2025-12-01 07:41:50.701
- MJD Start
- 61010.31609608
- MJD End
- 61010.32072570963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039629999999999995
- Ambient temperature (°C)
- 13.29
- Seeing (arcsec)
- 0.5700000000000001
Observation
- ID
- 71944
- Category
- science
- Program ID
- 116.28SD.001
- Program Title
- CALIBRATING ASTEROSEISMOLOGY SCALING RELATIONS BY VLTI OBSERVATION ON GAIA BINARIES
- Program Type
- Normal
- PI / COI
- LU / KRAUS / BECK
Target
- ID
- 53411
- Name
- TYC_9196-348-1
- RA
- 138.159611
- DEC
- -68.08003
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 35.1680 | 35.4710 | 125.9000 | 127.2000 |
| A0-J2 | 126.9280 | 127.1780 | 69.2000 | 70.8000 |
| A0-J6 | 140.1260 | 139.7950 | 17.2350 | 18.4260 |
| B5-J2 | 111.6010 | 111.5110 | 53.9000 | 55.5000 |
| B5-J6 | 155.0170 | 154.8810 | 4.8270 | 5.9020 |
| J2-J6 | 117.5090 | 118.3840 | 318.9950 | 320.1090 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28SD.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 61010.31609608 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | TYC 9196-348-1 |
| HIERARCH ESO INS SOBJ NAME | TYC_9196-348-1 |
| RA | 138.159611 |
| DEC | -68.08003 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 35.168 |
| HIERARCH ESO ISS PBL12 END | 35.471 |
| HIERARCH ESO ISS PBLA12 START | 125.9 |
| HIERARCH ESO ISS PBLA12 END | 127.2 |
| HIERARCH ESO ISS PBL13 START | 126.928 |
| HIERARCH ESO ISS PBL13 END | 127.178 |
| HIERARCH ESO ISS PBLA13 START | 69.2 |
| HIERARCH ESO ISS PBLA13 END | 70.8 |
| HIERARCH ESO ISS PBL14 START | 140.126 |
| HIERARCH ESO ISS PBL14 END | 139.795 |
| HIERARCH ESO ISS PBLA14 START | 17.235 |
| HIERARCH ESO ISS PBLA14 END | 18.426 |
| HIERARCH ESO ISS PBL23 START | 111.601 |
| HIERARCH ESO ISS PBL23 END | 111.511 |
| HIERARCH ESO ISS PBLA23 START | 53.9 |
| HIERARCH ESO ISS PBLA23 END | 55.5 |
| HIERARCH ESO ISS PBL24 START | 155.017 |
| HIERARCH ESO ISS PBL24 END | 154.881 |
| HIERARCH ESO ISS PBLA24 START | 4.827 |
| HIERARCH ESO ISS PBLA24 END | 5.902 |
| HIERARCH ESO ISS PBL34 START | 117.509 |
| HIERARCH ESO ISS PBL34 END | 118.384 |
| HIERARCH ESO ISS PBLA34 START | 318.995 |
| HIERARCH ESO ISS PBLA34 END | 320.109 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0033 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004626 |
| HIERARCH ESO ISS AMBI TEMP | 13.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |