Exposure
- ID
- GRAVI.2025-12-10T02:49:01.820_1
- Header ID
- GRAVI.2025-12-10T02:49:01.820
- Date updated
- 2025-12-10 03:01:32 UTC+0000
- Release date
- 2026-06-08 03:01:32 UTC+0000
- UTC Start
- 2025-12-10 02:49:01.820
- UTC End
- 2025-12-10 02:51:41.820
- MJD Start
- 61019.11738218
- MJD End
- 61019.11923403185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009544
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 0.54
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 | 82.6420 | 82.2440 | 127.0000 | 127.5000 |
| A0-J2 | 117.3690 | 116.6490 | 101.5000 | 101.9000 |
| A0-K0 | 119.0510 | 118.4250 | 78.0550 | 78.2400 |
| G1-J2 | 55.6340 | 55.4270 | 61.8000 | 61.9000 |
| G1-K0 | 89.9220 | 89.8440 | 34.1620 | 34.3370 |
| J2-K0 | 48.1250 | 48.1280 | 1.7510 | 2.1130 |
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 | 61019.11738218 |
| 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 | 82.642 |
| HIERARCH ESO ISS PBL12 END | 82.244 |
| HIERARCH ESO ISS PBLA12 START | 127.0 |
| HIERARCH ESO ISS PBLA12 END | 127.5 |
| HIERARCH ESO ISS PBL13 START | 117.369 |
| HIERARCH ESO ISS PBL13 END | 116.649 |
| HIERARCH ESO ISS PBLA13 START | 101.5 |
| HIERARCH ESO ISS PBLA13 END | 101.9 |
| HIERARCH ESO ISS PBL14 START | 119.051 |
| HIERARCH ESO ISS PBL14 END | 118.425 |
| HIERARCH ESO ISS PBLA14 START | 78.055 |
| HIERARCH ESO ISS PBLA14 END | 78.24 |
| HIERARCH ESO ISS PBL23 START | 55.634 |
| HIERARCH ESO ISS PBL23 END | 55.427 |
| HIERARCH ESO ISS PBLA23 START | 61.8 |
| HIERARCH ESO ISS PBLA23 END | 61.9 |
| HIERARCH ESO ISS PBL24 START | 89.922 |
| HIERARCH ESO ISS PBL24 END | 89.844 |
| HIERARCH ESO ISS PBLA24 START | 34.162 |
| HIERARCH ESO ISS PBLA24 END | 34.337 |
| HIERARCH ESO ISS PBL34 START | 48.125 |
| HIERARCH ESO ISS PBL34 END | 48.128 |
| HIERARCH ESO ISS PBLA34 START | 1.751 |
| HIERARCH ESO ISS PBLA34 END | 2.113 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009249 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009839 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| 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 |