Exposure
- ID
- GRAVI.2025-10-11T03:24:47.142_1
- Header ID
- GRAVI.2025-10-11T03:24:47.142
- Date updated
- 2025-10-11 03:36:01 UTC+0000
- Release date
- 2026-04-09 03:36:01 UTC+0000
- UTC Start
- 2025-10-11 03:24:47.142
- UTC End
- 2025-10-11 03:27:27.142
- MJD Start
- 60959.14221229
- MJD End
- 60959.14406414185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022494999999999998
- Ambient temperature (°C)
- 11.82
- Seeing (arcsec)
- 1.15
Observation
- ID
- 70887
- Category
- science
- Program ID
- 116.28XR.001
- 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
- 52596
- Name
- G_272-61
- RA
- 24.773573
- DEC
- -17.94737
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.8810 | 86.2070 | 109.5000 | 109.7000 |
| A0-J2 | 119.1430 | 119.7510 | 85.2000 | 85.4000 |
| A0-K0 | 117.4190 | 117.9650 | 61.4580 | 61.8290 |
| G1-J2 | 54.1150 | 54.2990 | 44.3000 | 44.7000 |
| G1-K0 | 87.6820 | 87.7520 | 14.6740 | 15.0740 |
| J2-K0 | 48.6420 | 48.6380 | 341.3290 | 341.5700 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28XR.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60959.14221229 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | G_272-61 |
| RA | 24.773573 |
| DEC | -17.94737 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 85.881 |
| HIERARCH ESO ISS PBL12 END | 86.207 |
| HIERARCH ESO ISS PBLA12 START | 109.5 |
| HIERARCH ESO ISS PBLA12 END | 109.7 |
| HIERARCH ESO ISS PBL13 START | 119.143 |
| HIERARCH ESO ISS PBL13 END | 119.751 |
| HIERARCH ESO ISS PBLA13 START | 85.2 |
| HIERARCH ESO ISS PBLA13 END | 85.4 |
| HIERARCH ESO ISS PBL14 START | 117.419 |
| HIERARCH ESO ISS PBL14 END | 117.965 |
| HIERARCH ESO ISS PBLA14 START | 61.458 |
| HIERARCH ESO ISS PBLA14 END | 61.829 |
| HIERARCH ESO ISS PBL23 START | 54.115 |
| HIERARCH ESO ISS PBL23 END | 54.299 |
| HIERARCH ESO ISS PBLA23 START | 44.3 |
| HIERARCH ESO ISS PBLA23 END | 44.7 |
| HIERARCH ESO ISS PBL24 START | 87.682 |
| HIERARCH ESO ISS PBL24 END | 87.752 |
| HIERARCH ESO ISS PBLA24 START | 14.674 |
| HIERARCH ESO ISS PBLA24 END | 15.074 |
| HIERARCH ESO ISS PBL34 START | 48.642 |
| HIERARCH ESO ISS PBL34 END | 48.638 |
| HIERARCH ESO ISS PBLA34 START | 341.329 |
| HIERARCH ESO ISS PBLA34 END | 341.57 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00219 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002309 |
| HIERARCH ESO ISS AMBI TEMP | 11.82 |
| HIERARCH ESO ISS AMBI FWHM START | 1.18 |
| HIERARCH ESO ISS AMBI FWHM END | 1.12 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |