Exposure
- ID
- GRAVI.2025-12-10T03:38:13.945_1
- Header ID
- GRAVI.2025-12-10T03:38:13.945
- Date updated
- 2025-12-10 03:50:59 UTC+0000
- Release date
- 2026-06-08 03:50:58 UTC+0000
- UTC Start
- 2025-12-10 03:38:13.945
- UTC End
- 2025-12-10 03:40:53.945
- MJD Start
- 61019.15155029
- MJD End
- 61019.153402141856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0114235
- Ambient temperature (°C)
- 15.05
- Seeing (arcsec)
- 0.5
Observation
- ID
- 72112
- Category
- science
- Program ID
- 116.28XR.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS AND BINARIES WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 53547
- Name
- G_272-61
- RA
- 24.773624
- DEC
- -17.94736
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.9650 | 75.4950 | 135.0000 | 135.6000 |
| A0-J2 | 104.4010 | 103.4130 | 107.0000 | 107.4000 |
| A0-K0 | 107.2610 | 106.3230 | 80.7220 | 80.8890 |
| G1-J2 | 51.6080 | 51.2790 | 63.3000 | 63.4000 |
| G1-K0 | 88.1050 | 87.9380 | 36.2900 | 36.3900 |
| J2-K0 | 48.2330 | 48.2430 | 7.1770 | 7.5250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28XR.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 61019.15155029 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | G_272-61 |
| RA | 24.773624 |
| DEC | -17.94736 |
| 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 | 194.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 75.965 |
| HIERARCH ESO ISS PBL12 END | 75.495 |
| HIERARCH ESO ISS PBLA12 START | 135.0 |
| HIERARCH ESO ISS PBLA12 END | 135.6 |
| HIERARCH ESO ISS PBL13 START | 104.401 |
| HIERARCH ESO ISS PBL13 END | 103.413 |
| HIERARCH ESO ISS PBLA13 START | 107.0 |
| HIERARCH ESO ISS PBLA13 END | 107.4 |
| HIERARCH ESO ISS PBL14 START | 107.261 |
| HIERARCH ESO ISS PBL14 END | 106.323 |
| HIERARCH ESO ISS PBLA14 START | 80.722 |
| HIERARCH ESO ISS PBLA14 END | 80.889 |
| HIERARCH ESO ISS PBL23 START | 51.608 |
| HIERARCH ESO ISS PBL23 END | 51.279 |
| HIERARCH ESO ISS PBLA23 START | 63.3 |
| HIERARCH ESO ISS PBLA23 END | 63.4 |
| HIERARCH ESO ISS PBL24 START | 88.105 |
| HIERARCH ESO ISS PBL24 END | 87.938 |
| HIERARCH ESO ISS PBLA24 START | 36.29 |
| HIERARCH ESO ISS PBLA24 END | 36.39 |
| HIERARCH ESO ISS PBL34 START | 48.233 |
| HIERARCH ESO ISS PBL34 END | 48.243 |
| HIERARCH ESO ISS PBLA34 START | 7.177 |
| HIERARCH ESO ISS PBLA34 END | 7.525 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012508 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010339 |
| HIERARCH ESO ISS AMBI TEMP | 15.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |