Exposure
- ID
- GRAVI.2025-12-10T02:19:22.745_1
- Header ID
- GRAVI.2025-12-10T02:19:22.745
- Date updated
- 2025-12-10 02:31:07 UTC+0000
- Release date
- 2026-06-08 02:31:07 UTC+0000
- UTC Start
- 2025-12-10 02:19:22.745
- UTC End
- 2025-12-10 02:22:02.745
- MJD Start
- 61019.09679103
- MJD End
- 61019.09864288186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081815
- Ambient temperature (°C)
- 14.01
- Seeing (arcsec)
- 0.525
Observation
- ID
- 72110
- 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
- 53546
- Name
- G_272-61
- RA
- 24.773623
- DEC
- -17.94736
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.9460 | 85.6230 | 123.2000 | 123.6000 |
| A0-J2 | 123.0650 | 122.5320 | 98.8000 | 99.1000 |
| A0-K0 | 123.8330 | 123.4010 | 76.2900 | 76.4920 |
| G1-J2 | 57.1640 | 57.0310 | 60.4000 | 60.5000 |
| G1-K0 | 90.3980 | 90.3670 | 32.3430 | 32.5630 |
| J2-K0 | 48.1230 | 48.1210 | 358.4230 | 358.7870 |
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 | 61019.09679103 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | G_272-61 |
| RA | 24.773623 |
| 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 | 85.946 |
| HIERARCH ESO ISS PBL12 END | 85.623 |
| HIERARCH ESO ISS PBLA12 START | 123.2 |
| HIERARCH ESO ISS PBLA12 END | 123.6 |
| HIERARCH ESO ISS PBL13 START | 123.065 |
| HIERARCH ESO ISS PBL13 END | 122.532 |
| HIERARCH ESO ISS PBLA13 START | 98.8 |
| HIERARCH ESO ISS PBLA13 END | 99.1 |
| HIERARCH ESO ISS PBL14 START | 123.833 |
| HIERARCH ESO ISS PBL14 END | 123.401 |
| HIERARCH ESO ISS PBLA14 START | 76.29 |
| HIERARCH ESO ISS PBLA14 END | 76.492 |
| HIERARCH ESO ISS PBL23 START | 57.164 |
| HIERARCH ESO ISS PBL23 END | 57.031 |
| HIERARCH ESO ISS PBLA23 START | 60.4 |
| HIERARCH ESO ISS PBLA23 END | 60.5 |
| HIERARCH ESO ISS PBL24 START | 90.398 |
| HIERARCH ESO ISS PBL24 END | 90.367 |
| HIERARCH ESO ISS PBLA24 START | 32.343 |
| HIERARCH ESO ISS PBLA24 END | 32.563 |
| HIERARCH ESO ISS PBL34 START | 48.123 |
| HIERARCH ESO ISS PBL34 END | 48.121 |
| HIERARCH ESO ISS PBLA34 START | 358.423 |
| HIERARCH ESO ISS PBLA34 END | 358.787 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009797 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006566 |
| HIERARCH ESO ISS AMBI TEMP | 14.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |