Exposure
- ID
- GRAVI.2025-12-10T03:34:40.936_1
- Header ID
- GRAVI.2025-12-10T03:34:40.936
- Date updated
- 2025-12-10 03:45:51 UTC+0000
- Release date
- 2026-06-08 03:45:51 UTC+0000
- UTC Start
- 2025-12-10 03:34:40.936
- UTC End
- 2025-12-10 03:37:20.936
- MJD Start
- 61019.14908491
- MJD End
- 61019.15093676186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0108935
- Ambient temperature (°C)
- 15.14
- Seeing (arcsec)
- 0.43
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 | 76.4780 | 76.0130 | 134.3000 | 134.9000 |
| A0-J2 | 105.4690 | 104.5020 | 106.6000 | 107.0000 |
| A0-K0 | 108.2670 | 107.3560 | 80.5380 | 80.7050 |
| G1-J2 | 51.9590 | 51.6410 | 63.3000 | 63.3000 |
| G1-K0 | 88.2820 | 88.1220 | 36.1750 | 36.2790 |
| J2-K0 | 48.2210 | 48.2310 | 6.7940 | 7.1410 |
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 | 61019.14908491 |
| 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 | 76.478 |
| HIERARCH ESO ISS PBL12 END | 76.013 |
| HIERARCH ESO ISS PBLA12 START | 134.3 |
| HIERARCH ESO ISS PBLA12 END | 134.9 |
| HIERARCH ESO ISS PBL13 START | 105.469 |
| HIERARCH ESO ISS PBL13 END | 104.502 |
| HIERARCH ESO ISS PBLA13 START | 106.6 |
| HIERARCH ESO ISS PBLA13 END | 107.0 |
| HIERARCH ESO ISS PBL14 START | 108.267 |
| HIERARCH ESO ISS PBL14 END | 107.356 |
| HIERARCH ESO ISS PBLA14 START | 80.538 |
| HIERARCH ESO ISS PBLA14 END | 80.705 |
| HIERARCH ESO ISS PBL23 START | 51.959 |
| HIERARCH ESO ISS PBL23 END | 51.641 |
| HIERARCH ESO ISS PBLA23 START | 63.3 |
| HIERARCH ESO ISS PBLA23 END | 63.3 |
| HIERARCH ESO ISS PBL24 START | 88.282 |
| HIERARCH ESO ISS PBL24 END | 88.122 |
| HIERARCH ESO ISS PBLA24 START | 36.175 |
| HIERARCH ESO ISS PBLA24 END | 36.279 |
| HIERARCH ESO ISS PBL34 START | 48.221 |
| HIERARCH ESO ISS PBL34 END | 48.231 |
| HIERARCH ESO ISS PBLA34 START | 6.794 |
| HIERARCH ESO ISS PBLA34 END | 7.141 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009279 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012508 |
| HIERARCH ESO ISS AMBI TEMP | 15.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |