Exposure
- ID
- GRAVI.2025-12-10T03:41:55.955_2
- Header ID
- GRAVI.2025-12-10T03:41:55.955
- Date updated
- 2025-12-10 03:56:07 UTC+0000
- Release date
- 2026-06-08 03:56:07 UTC+0000
- UTC Start
- 2025-12-10 03:41:55.955
- UTC End
- 2025-12-10 03:44:35.955
- MJD Start
- 61019.15411985
- MJD End
- 61019.15597170185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009495
- Ambient temperature (°C)
- 14.99
- Seeing (arcsec)
- 0.6
Observation
- ID
- 72111
- 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
- 52597
- Name
- G_272-61
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.4250 | 74.9560 | 135.7000 | 136.3000 |
| A0-J2 | 103.2640 | 102.2640 | 107.5000 | 107.9000 |
| A0-K0 | 106.1810 | 105.2270 | 80.9140 | 81.0780 |
| G1-J2 | 51.2300 | 50.8940 | 63.4000 | 63.5000 |
| G1-K0 | 87.9120 | 87.7390 | 36.4050 | 36.4980 |
| J2-K0 | 48.2450 | 48.2560 | 7.5770 | 7.9220 |
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 | 61019.15411985 |
| 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 | 75.425 |
| HIERARCH ESO ISS PBL12 END | 74.956 |
| HIERARCH ESO ISS PBLA12 START | 135.7 |
| HIERARCH ESO ISS PBLA12 END | 136.3 |
| HIERARCH ESO ISS PBL13 START | 103.264 |
| HIERARCH ESO ISS PBL13 END | 102.264 |
| HIERARCH ESO ISS PBLA13 START | 107.5 |
| HIERARCH ESO ISS PBLA13 END | 107.9 |
| HIERARCH ESO ISS PBL14 START | 106.181 |
| HIERARCH ESO ISS PBL14 END | 105.227 |
| HIERARCH ESO ISS PBLA14 START | 80.914 |
| HIERARCH ESO ISS PBLA14 END | 81.078 |
| HIERARCH ESO ISS PBL23 START | 51.23 |
| HIERARCH ESO ISS PBL23 END | 50.894 |
| HIERARCH ESO ISS PBLA23 START | 63.4 |
| HIERARCH ESO ISS PBLA23 END | 63.5 |
| HIERARCH ESO ISS PBL24 START | 87.912 |
| HIERARCH ESO ISS PBL24 END | 87.739 |
| HIERARCH ESO ISS PBLA24 START | 36.405 |
| HIERARCH ESO ISS PBLA24 END | 36.498 |
| HIERARCH ESO ISS PBL34 START | 48.245 |
| HIERARCH ESO ISS PBL34 END | 48.256 |
| HIERARCH ESO ISS PBLA34 START | 7.577 |
| HIERARCH ESO ISS PBLA34 END | 7.922 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010339 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008651 |
| HIERARCH ESO ISS AMBI TEMP | 14.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |