Exposure
- ID
- GRAVI.2025-12-10T03:19:10.897_1
- Header ID
- GRAVI.2025-12-10T03:19:10.897
- Date updated
- 2025-12-10 03:30:52 UTC+0000
- Release date
- 2026-06-08 03:30:52 UTC+0000
- UTC Start
- 2025-12-10 03:19:10.897
- UTC End
- 2025-12-10 03:21:50.897
- MJD Start
- 61019.13832057
- MJD End
- 61019.14017242185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098225
- Ambient temperature (°C)
- 15.0
- Seeing (arcsec)
- 0.485
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 | 78.6720 | 78.2220 | 131.6000 | 132.2000 |
| A0-J2 | 109.8950 | 109.0060 | 104.7000 | 105.1000 |
| A0-K0 | 112.3770 | 111.5600 | 79.7230 | 79.8940 |
| G1-J2 | 53.3820 | 53.1010 | 62.9000 | 62.9000 |
| G1-K0 | 88.9680 | 88.8360 | 35.6010 | 35.7290 |
| J2-K0 | 48.1770 | 48.1850 | 5.1050 | 5.4570 |
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 | 61019.13832057 |
| 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 | 78.672 |
| HIERARCH ESO ISS PBL12 END | 78.222 |
| HIERARCH ESO ISS PBLA12 START | 131.6 |
| HIERARCH ESO ISS PBLA12 END | 132.2 |
| HIERARCH ESO ISS PBL13 START | 109.895 |
| HIERARCH ESO ISS PBL13 END | 109.006 |
| HIERARCH ESO ISS PBLA13 START | 104.7 |
| HIERARCH ESO ISS PBLA13 END | 105.1 |
| HIERARCH ESO ISS PBL14 START | 112.377 |
| HIERARCH ESO ISS PBL14 END | 111.56 |
| HIERARCH ESO ISS PBLA14 START | 79.723 |
| HIERARCH ESO ISS PBLA14 END | 79.894 |
| HIERARCH ESO ISS PBL23 START | 53.382 |
| HIERARCH ESO ISS PBL23 END | 53.101 |
| HIERARCH ESO ISS PBLA23 START | 62.9 |
| HIERARCH ESO ISS PBLA23 END | 62.9 |
| HIERARCH ESO ISS PBL24 START | 88.968 |
| HIERARCH ESO ISS PBL24 END | 88.836 |
| HIERARCH ESO ISS PBLA24 START | 35.601 |
| HIERARCH ESO ISS PBLA24 END | 35.729 |
| HIERARCH ESO ISS PBL34 START | 48.177 |
| HIERARCH ESO ISS PBL34 END | 48.185 |
| HIERARCH ESO ISS PBLA34 START | 5.105 |
| HIERARCH ESO ISS PBLA34 END | 5.457 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009888 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009757 |
| HIERARCH ESO ISS AMBI TEMP | 15.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |