Exposure
- ID
- GRAVI.2025-04-27T05:17:23.993_1
- Header ID
- GRAVI.2025-04-27T05:17:23.993
- Date updated
- 2025-04-27 05:30:53 UTC+0000
- Release date
- 2026-04-27 05:30:52 UTC+0000
- UTC Start
- 2025-04-27 05:17:23.993
- UTC End
- 2025-04-27 05:21:23.993
- MJD Start
- 60792.22041659
- MJD End
- 60792.223194367776
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005023
- Ambient temperature (°C)
- 12.77
- Seeing (arcsec)
- 0.48
Observation
- ID
- 67013
- Category
- science
- Program ID
- 115.282L.002
- Program Title
- CALIBRATING ASTEROSEISMOLOGY SCALING RELATIONS BY VLTI OBSERVATION ON GAIA BINARIES
- Program Type
- Normal
- PI / COI
- LU / KRAUS / GARDNER / BECK
Target
- ID
- 49764
- Name
- TYC_6207-686-1
- RA
- 246.91639
- DEC
- -17.10972
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.6030 | 87.0270 | 110.0000 | 110.2000 |
| A0-J2 | 120.2630 | 121.0760 | 85.9000 | 86.3000 |
| A0-K0 | 118.2100 | 118.9630 | 62.4080 | 62.9070 |
| G1-J2 | 54.3040 | 54.5640 | 45.3000 | 45.9000 |
| G1-K0 | 87.5770 | 87.6850 | 15.4920 | 16.0530 |
| J2-K0 | 48.6190 | 48.6080 | 341.7920 | 342.1400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.282L.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60792.22041659 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | TYC 6207-686-1 |
| HIERARCH ESO INS SOBJ NAME | TYC_6207-686-1 |
| RA | 246.91639 |
| DEC | -17.10972 |
| 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 | 86.603 |
| HIERARCH ESO ISS PBL12 END | 87.027 |
| HIERARCH ESO ISS PBLA12 START | 110.0 |
| HIERARCH ESO ISS PBLA12 END | 110.2 |
| HIERARCH ESO ISS PBL13 START | 120.263 |
| HIERARCH ESO ISS PBL13 END | 121.076 |
| HIERARCH ESO ISS PBLA13 START | 85.9 |
| HIERARCH ESO ISS PBLA13 END | 86.3 |
| HIERARCH ESO ISS PBL14 START | 118.21 |
| HIERARCH ESO ISS PBL14 END | 118.963 |
| HIERARCH ESO ISS PBLA14 START | 62.408 |
| HIERARCH ESO ISS PBLA14 END | 62.907 |
| HIERARCH ESO ISS PBL23 START | 54.304 |
| HIERARCH ESO ISS PBL23 END | 54.564 |
| HIERARCH ESO ISS PBLA23 START | 45.3 |
| HIERARCH ESO ISS PBLA23 END | 45.9 |
| HIERARCH ESO ISS PBL24 START | 87.577 |
| HIERARCH ESO ISS PBL24 END | 87.685 |
| HIERARCH ESO ISS PBLA24 START | 15.492 |
| HIERARCH ESO ISS PBLA24 END | 16.053 |
| HIERARCH ESO ISS PBL34 START | 48.619 |
| HIERARCH ESO ISS PBL34 END | 48.608 |
| HIERARCH ESO ISS PBLA34 START | 341.792 |
| HIERARCH ESO ISS PBLA34 END | 342.14 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004964 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005082 |
| HIERARCH ESO ISS AMBI TEMP | 12.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |